Arch Resources (ARCH) insider trading activity: Get Latest News Today

ARCH Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableNo

OptionableNo

Short Percent Of Outstanding Shares9.48

Short Percent Of Float13.42

Shares Outstanding18.11M

Shares Float17.50M

Shares Short1.72M

Short Ratio7.69

13.42%

Short % of Float

9.48%

Short % of Shares Outstanding

Market Insider ARCH

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

3.05% Percentage of Shares held by All Insiders

99.33% Percentage of Shares held by All Institutions

102.46% Percentage of Float held by Institutions

327

Number of Institutions Holding Shares

Institutional Ownership

About 99.33% of ARCH shares are held by financial institutions. GENDELL JEFFREY L is the top corporate investor, holding 301.04K shares valued at $48.40M. A 1.65% stake in Arch Resources, Inc. is owned by the company. RENAISSANCE TECHNOLOGIES LLC owns 170.45K shares valued at $27.41M, which translates its holding of 0.93% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	GENDELL JEFFREY L	1.65%	301.04K	48.4M	15.56K	+5.45%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.93%	170.45K	27.41M	45.9K	+36.85%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.94%	171K	27.5M	-68.72K	-28.67%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.94%	171.01K	27.5M	-11.87K	-6.49%
Mar 31, 2024	JANE STREET GROUP, LLC	0.94%	171.8K	27.62M	66.09K	+62.51%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.95%	173.1K	27.83M	63.02K	+57.24%
Mar 31, 2024	NORTHERN TRUST CORP	1.01%	184.97K	29.74M	12.95K	+7.53%
Mar 31, 2024	MORGAN STANLEY	1.2%	218.58K	35.15M	15.71K	+7.74%
Mar 31, 2024	JB CAPITAL PARTNERS LP	1.85%	337.59K	54.28M	0	0
Mar 31, 2024	LSP INVESTMENT ADVISORS, LLC	1.89%	343.84K	55.29M	-170K	-33.08%
Mar 31, 2024	VICTORY CAPITAL MANAGEMENT INC	2.02%	367.85K	59.15M	86.38K	+30.69%
Mar 31, 2024	CONTRARIAN CAPITAL MANAGEMENT, L.L.C.	2.09%	380.26K	61.14M	-18.05K	-4.53%
Mar 31, 2024	MOORE CAPITAL MANAGEMENT, LP	0.55%	100K	16.08M	78.51K	+365.22%
Mar 31, 2024	LSV ASSET MANAGEMENT	0.57%	104.1K	16.74M	-2.9K	-2.71%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.6%	108.93K	17.51M	94.99K	+681.41%
Mar 31, 2024	FOREST AVENUE CAPITAL MANAGEMENT LP	0.63%	115.3K	18.54M	2K	+1.77%
Mar 31, 2024	REGAL PARTNERS LTD	0.66%	120.35K	19.35M	-73.23K	-37.83%
Mar 31, 2024	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.16%	29.82K	4.79M	17.27K	+137.61%
Mar 31, 2024	JPMORGAN CHASE & CO	0.72%	130.43K	20.97M	-12.54K	-8.77%
Mar 31, 2024	LODGE HILL CAPITAL, LLC	0.72%	131.1K	21.08M	46.1K	+54.24%
Mar 31, 2024	DALAL STREET, LLC	0.77%	140.31K	22.56M	-94.69K	-40.29%
Mar 31, 2024	CITADEL ADVISORS LLC	0.74%	134.4K	21.61M	79.1K	+143.04%
Mar 31, 2024	BLACKROCK INC.	15.31%	2.79M	448.8M	1.45M	+107.34%
Mar 31, 2024	FMR LLC	2.11%	385.5K	61.98M	-55.14K	-12.51%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.19%	400.14K	64.35M	10.74K	+2.76%
Mar 31, 2024	AMERICAN CENTURY COMPANIES INC	2.3%	419.92K	67.52M	76.07K	+22.12%
Mar 31, 2024	MAPLE ROCK CAPITAL PARTNERS INC.	2.87%	522.44K	84M	15K	+2.96%
Mar 31, 2024	NOMURA HOLDINGS INC	2.96%	540K	86.83M	0	0
Mar 31, 2024	PACER ADVISORS, INC.	4.84%	881.59K	141.75M	881.59K	+100.00%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	5.02%	914.39K	147.02M	-3.67K	-0.40%
Mar 31, 2024	STATE STREET CORP	6%	1.09M	175.83M	247.23K	+29.21%
Mar 31, 2024	VANGUARD GROUP INC	12.88%	2.35M	377.47M	286.36K	+13.89%
Mar 31, 2024	SIGNIFICANT WEALTH PARTNERS LLC	0.12%	21.47K	3.45M	19.33K	+903.98%
Mar 31, 2024	NOKOMIS CAPITAL, L.L.C.	0.13%	23.43K	3.77M	-8.36K	-26.30%
Mar 31, 2024	THOMPSON SIEGEL & WALMSLEY LLC	0.29%	52.75K	8.48M	-7.11K	-11.88%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.28%	51.33K	8.25M	-548	-1.06%
Mar 31, 2024	GOEHRING & ROZENCWAJG ASSOCIATES, LLC	0.27%	48.58K	7.81M	3.33K	+7.36%
Mar 31, 2024	RHUMBLINE ADVISERS	0.26%	48.1K	7.73M	17.54K	+57.38%
Mar 31, 2024	INVESCO LTD.	0.25%	45.53K	7.32M	-1.61K	-3.41%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.23%	42.49K	6.83M	-1.35K	-3.08%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.23%	42.25K	6.79B	32.08K	+315.46%
Mar 31, 2024	CANADA PENSION PLAN INVESTMENT BOARD	0.21%	37.92K	6.1M	19.9K	+110.37%
Mar 31, 2024	PUBLIC SECTOR PENSION INVESTMENT BOARD	0.21%	37.65K	6.05M	37.65K	+100.00%
Mar 31, 2024	SWISS NATIONAL BANK	0.19%	34.4K	5.53M	400	+1.18%
Mar 31, 2024	WEDGE CAPITAL MANAGEMENT L L P/NC	0.19%	34.31K	5.52M	-3.12K	-8.33%
Mar 31, 2024	UBS GROUP AG	0.17%	31.87K	5.12M	31.72K	+22,183.22%
Mar 31, 2024	HARTREE PARTNERS, LP	0.17%	31.72K	5.1M	4.55K	+16.73%
Mar 31, 2024	RIVER ROAD ASSET MANAGEMENT, LLC	0.17%	31.02K	4.99M	-322	-1.03%
Mar 31, 2024	GQG PARTNERS LLC	0.16%	29.98K	4.82M	-10.55K	-26.03%
Mar 31, 2024	STATE OF WISCONSIN INVESTMENT BOARD	0.14%	26.12K	4.2M	1.39K	+5.60%
Mar 31, 2024	PEAK6 INVESTMENTS LLC	0.31%	57.4K	9.23M	-90.5K	-61.19%
Mar 31, 2024	EMPOWERED FUNDS, LLC	0.32%	57.86K	9.3M	41.26K	+248.63%
Mar 31, 2024	WALLEYE TRADING LLC	0.32%	58.1K	9.34M	52.4K	+919.30%
Mar 31, 2024	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.32%	58.44K	7.81M	58.44K	+100.00%
Mar 31, 2024	BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC	0.35%	63.06K	10.14M	13.04K	+26.07%
Mar 31, 2024	POINTSTATE CAPITAL LP	0.35%	64.18K	10.32M	64.18K	+100.00%
Mar 31, 2024	ADVISORS ASSET MANAGEMENT, INC.	0.41%	75.39K	12.12M	-1.56K	-2.03%
Mar 31, 2024	JUPITER ASSET MANAGEMENT LTD	0.43%	78.51K	12.62M	-20.33K	-20.57%
Mar 31, 2024	DEUTSCHE BANK AG\	0.44%	80.52K	12.95M	545	+0.68%
Mar 31, 2024	FIRST TRUST ADVISORS LP	0.47%	84.89K	13.65M	8.75K	+11.49%
Mar 31, 2024	BARCLAYS PLC	0.57%	103.5K	16.64M	-157.9K	-60.41%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.59%	107.4K	17.27M	-123.6K	-53.51%
Mar 31, 2024	CONDIRE MANAGEMENT, LP	1.13%	206.59K	33.22M	0	0
Mar 31, 2024	SKYLANDS CAPITAL, LLC	1.39%	253.01K	40.68M	-1.08K	-0.42%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	1.65%	300.49K	48.32M	153.77K	+104.81%
Dec 31, 2023	POINT72 ASSET MANAGEMENT, L.P.	0.59%	107.77K	17.88M	107.77K	+100.00%
Dec 31, 2023	VANGUARD GROUP INC	11.22%	2.06M	342.04M	219.09K	+11.89%
Dec 31, 2023	BLACKROCK INC.	7.33%	1.35M	223.39M	73.51K	+5.78%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	5%	918.05K	152.34M	23.96K	+2.68%
Dec 31, 2023	STATE STREET CORP	4.61%	846.28K	140.43M	-15.17K	-1.76%
Dec 31, 2023	NOMURA HOLDINGS INC	2.94%	540K	89.61M	540K	+100.00%
Dec 31, 2023	LSP INVESTMENT ADVISORS, LLC	2.8%	513.84K	85.27M	-70K	-11.99%
Dec 31, 2023	MAPLE ROCK CAPITAL PARTNERS INC.	2.76%	507.44K	84.2M	68.5K	+15.61%
Dec 31, 2023	FMR LLC	2.4%	440.64K	73.12M	64.52K	+17.15%
Dec 31, 2023	CITADEL ADVISORS LLC	0.61%	112.1K	18.6M	88.9K	+383.19%
Dec 31, 2023	CONTRARIAN CAPITAL MANAGEMENT, L.L.C.	2.17%	398.31K	66.1M	-15.16K	-3.67%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.12%	389.4K	64.62M	15.71K	+4.20%
Dec 31, 2023	AMERICAN CENTURY COMPANIES INC	1.87%	343.85K	57.06M	72.51K	+26.72%
Dec 31, 2023	JB CAPITAL PARTNERS LP	1.84%	337.59K	24.38M	0	0
Dec 31, 2023	GENDELL JEFFREY L	1.55%	285.48K	47.37M	-170.48K	-37.39%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	1.53%	281.46K	46.71M	19.74K	+7.54%
Dec 31, 2023	BARCLAYS PLC	1.42%	261.4K	43.38M	-78.26K	-23.04%
Dec 31, 2023	SKYLANDS CAPITAL, LLC	1.38%	254.08K	42.16M	-26.24K	-9.36%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.31%	239.73K	39.78M	-1.25K	-0.52%
Dec 31, 2023	DALAL STREET, LLC	1.28%	234.99K	38.99M	156.76K	+200.36%
Dec 31, 2023	CONDIRE MANAGEMENT, LP	1.13%	206.59K	34.28M	-44.57K	-17.75%
Dec 31, 2023	MORGAN STANLEY	1.1%	202.87K	33.66M	47.53K	+30.60%
Dec 31, 2023	REGAL PARTNERS LTD	1.05%	193.58K	32.12M	109.23K	+129.48%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	1.03%	189.05K	31.37M	189.05K	+100.00%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	1%	182.87K	30.35M	16.27K	+9.77%
Dec 31, 2023	NORTHERN TRUST CORP	0.94%	172.02K	28.54M	3.01K	+1.78%
Dec 31, 2023	PEAK6 INVESTMENTS LLC	0.81%	147.9K	24.54M	100.4K	+211.37%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.8%	146.72K	24.35M	-58.14K	-28.38%
Dec 31, 2023	JPMORGAN CHASE & CO	0.78%	142.97K	23.72M	10.38K	+7.83%
Dec 31, 2023	ENCOMPASS CAPITAL ADVISORS LLC	0.76%	139.37K	23.13M	39.37K	+39.37%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0.68%	124.55K	20.67M	30.65K	+32.64%
Dec 31, 2023	FOREST AVENUE CAPITAL MANAGEMENT LP	0.62%	113.3K	18.8M	19.57K	+20.88%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.6%	110.09K	18.27M	-126.26K	-53.42%
Dec 31, 2023	LSV ASSET MANAGEMENT	0.58%	107K	17.76M	11.8K	+12.39%
Dec 31, 2023	JANE STREET GROUP, LLC	0.58%	105.72K	17.54M	44.46K	+72.58%
Dec 31, 2023	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.54%	99.41K	16.5M	4.34K	+4.57%
Dec 31, 2023	JUPITER ASSET MANAGEMENT LTD	0.54%	98.84K	16.4M	98.84K	+100.00%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.52%	96.25K	15.97M	96.25K	+100.00%
Dec 31, 2023	LODGE HILL CAPITAL, LLC	0.46%	85K	14.1M	85K	+100.00%
Dec 31, 2023	DEUTSCHE BANK AG\	0.44%	79.97K	13.27M	-205	-0.26%
Dec 31, 2023	BANK OF MONTREAL /CAN/	0.43%	79.04K	13.36M	-5.95K	-7.00%
Dec 31, 2023	LMR PARTNERS LLP	0.43%	78.77K	13.07M	3.52K	+4.67%
Dec 31, 2023	ADVISORS ASSET MANAGEMENT, INC.	0.42%	76.95K	12.77M	14.92K	+24.05%
Dec 31, 2023	FIRST TRUST ADVISORS LP	0.41%	76.14K	12.63M	-70.69K	-48.15%
Dec 31, 2023	AQR CAPITAL MANAGEMENT LLC	0.38%	69.4K	11.52M	3.21K	+4.84%
Dec 31, 2023	CAMBRIA INVESTMENT MANAGEMENT, L.P.	0.36%	66.55K	11.04M	66.55K	+100.00%
Dec 31, 2023	SCOPUS ASSET MANAGEMENT, L.P.	0.35%	65K	10.79M	10K	+18.18%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0.34%	62.7K	10.41M	39.81K	+173.91%
Dec 31, 2023	SQUAREPOINT OPS LLC	0.34%	62.2K	10.32M	58K	+1,380.95%
Sep 30, 2023	BLACKROCK INC.	6.91%	1.27M	-	11.06K	+0.88%
Sep 30, 2023	IMPALA ASSET MANAGEMENT LLC	0.18%	32.5K	-	32.5K	+100.00%
Sep 30, 2023	NOKOMIS CAPITAL, L.L.C.	0.18%	33.05K	-	-12.92K	-28.11%
Sep 30, 2023	BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC	0.18%	33.31K	-	-519	-1.53%
Sep 30, 2023	TWO SIGMA INVESTMENTS, LP	0.18%	33.56K	-	33.56K	+100.00%
Sep 30, 2023	WEDGE CAPITAL MANAGEMENT L L P/NC	0.19%	34.35K	-	-21.54K	-38.54%
Sep 30, 2023	ASSET MANAGEMENT ONE CO., LTD.	0.19%	34.59K	-	-1.4K	-3.90%
Sep 30, 2023	GQG PARTNERS LLC	0.22%	41.08K	-	12.82K	+45.33%
Sep 30, 2023	GOEHRING & ROZENCWAJG ASSOCIATES, LLC	0.24%	43.34K	-	1.61K	+3.86%
Sep 30, 2023	ALLIANCEBERNSTEIN L.P.	0.25%	46.54K	-	26.14K	+128.14%
Sep 30, 2023	GEOSPHERE CAPITAL MANAGEMENT, LLC	0.26%	46.93K	-	-3.07K	-6.13%
Sep 30, 2023	PEAK6 INVESTMENTS LLC	0.26%	47.5K	-	47.5K	+100.00%
Sep 30, 2023	HARTREE PARTNERS, LP	0.26%	48.75K	-	-7.25K	-12.95%
Sep 30, 2023	TELEMARK ASSET MANAGEMENT, LLC	0.27%	50K	-	50K	+100.00%
Sep 30, 2023	HBK INVESTMENTS L P	0.27%	50K	-	50K	+100.00%
Sep 30, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.28%	51.51K	-	5.87K	+12.87%
Sep 30, 2023	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.3%	56.08K	-	56.08K	+100.00%
Sep 30, 2023	PREMIER FUND MANAGERS LTD	0.32%	59.7K	-	-1.8K	-2.93%
Sep 30, 2023	THOMPSON SIEGEL & WALMSLEY LLC	0.33%	60.55K	-	-14.55K	-19.38%
Sep 30, 2023	JANE STREET GROUP, LLC	0.33%	61.26K	-	-16.38K	-21.10%
Sep 30, 2023	UBS GROUP AG	0.35%	63.82K	-	39.86K	+166.29%
Sep 30, 2023	POINTSTATE CAPITAL LP	0.37%	67.67K	-	67.67K	+100.00%
Sep 30, 2023	LMR PARTNERS LLP	0.41%	75.25K	-	75.25K	+100.00%
Sep 30, 2023	DALAL STREET, LLC	0.43%	78.24K	-	78.24K	+100.00%
Sep 30, 2023	DEUTSCHE BANK AG\	0.44%	80.18K	-	-343.88K	-81.09%
Sep 30, 2023	REGAL PARTNERS LTD	0.46%	84.36K	-	84.36K	+100.00%
Sep 30, 2023	BANK OF MONTREAL /CAN/	0.46%	84.99K	-	-32.05K	-27.39%
Sep 30, 2023	FOREST AVENUE CAPITAL MANAGEMENT LP	0.51%	93.73K	-	4K	+4.46%
Sep 30, 2023	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.52%	95.06K	-	-33.26K	-25.92%
Sep 30, 2023	LSV ASSET MANAGEMENT	0.52%	95.2K	-	-200	-0.21%
Sep 30, 2023	PM CAPITAL LTD	0.57%	104.09K	-	104.09K	+100.00%
Sep 30, 2023	KGH LTD	0.59%	108K	-	108K	+100.00%
Sep 30, 2023	FIRST TRUST ADVISORS LP	0.8%	146.83K	-	7.36K	+5.27%
Sep 30, 2023	MORGAN STANLEY	0.84%	155.35K	-	-161.5K	-50.97%
Sep 30, 2023	GOLDMAN SACHS GROUP INC	0.91%	166.6K	-	58.78K	+54.52%
Sep 30, 2023	NORTHERN TRUST CORP	0.92%	169K	-	-492	-0.29%
Sep 30, 2023	BANK OF NEW YORK MELLON CORP	1.28%	236.34K	-	-1.94K	-0.81%
Sep 30, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.31%	240.98K	-	6.58K	+2.81%
Sep 30, 2023	VICTORY CAPITAL MANAGEMENT INC	1.42%	261.73K	-	241.53K	+1,196.25%
Sep 30, 2023	AMERICAN CENTURY COMPANIES INC	1.47%	271.34K	-	26.55K	+10.85%
Sep 30, 2023	SKYLANDS CAPITAL, LLC	1.52%	280.32K	-	-44.45K	-13.69%
Sep 30, 2023	JB CAPITAL PARTNERS LP	1.83%	337.59K	-	0	0
Sep 30, 2023	BARCLAYS PLC	1.85%	339.67K	-	46.25K	+15.76%
Sep 30, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.03%	373.7K	-	-17.67K	-4.51%
Sep 30, 2023	FMR LLC	2.04%	376.12K	-	-162.88K	-30.22%
Sep 30, 2023	CONTRARIAN CAPITAL MANAGEMENT, L.L.C.	2.25%	413.48K	-	0	0
Sep 30, 2023	MAPLE ROCK CAPITAL PARTNERS INC.	2.38%	438.94K	-	44.7K	+11.34%
Sep 30, 2023	GENDELL JEFFREY L	2.48%	455.96K	-	-46.34K	-9.23%
Sep 30, 2023	PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	3.2%	588.52K	-	585.92K	+22,518.14%
Sep 30, 2023	DIMENSIONAL FUND ADVISORS LP	4.86%	894.09K	-	122.24K	+15.84%

ARCH Insiders

Among the ARCH insiders holding of 3.05% of the stake in company, EAVES JOHN W, Executive Chairman, holds the largest shares of 124.12K. GILJUM MATTHEW C., Sr. VP and CFO, is the second largest ARCH insider with ownership of 40.01K shares. SLONE DECK, Sr. VP - Strategy & Public Pol, stands third with possession of 29.12K shares of that stake.

Insiders	Designation	Shares Held
EAVES JOHN W	Executive Chairman	124.12K
GILJUM MATTHEW C.	Sr. VP and CFO	40.01K
SLONE DECK	Sr. VP - Strategy & Public Pol	29.12K
ZIEGLER JOHN A.	Sr. VP & Chief Admin Officer	18.62K
KLEIN ROSEMARY L	Sr. VP, Gen Counsel and Secary	6.45K
DEMZIK PAUL T.	Sr. VP-Chf Commercial Officer	5.72K
BARTELS PATRICK J JR		4.25K
HAMILL ROBERT B.	director	4K
LORSON JOHN W	VP & Chief Acctg Officer	3.78K
LANG PAUL A	President & COO	3.34K
DREXLER JOHN T.	Sr. V.P. and CFO	2.35K
KOEPPEL HOLLY K	director	2.1K
CHAPMAN JAMES N	director	1.22K
BUTCHER PAMELA R	director	200

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Oct 14, 2024	SLONE DECK	SALE	144.75	253	36.62K	29.12K
Oct 14, 2024	GILJUM MATTHEW C.	SALE	144.75	169	24.46K	40.01K
Mar 13, 2024	BUTCHER PAMELA R	PURCHASE	165.00	200	33K	200
Mar 08, 2024	CHAPMAN JAMES N	SALE	184.08	2.01K	369.08K	1.22K
Mar 08, 2024	EAVES JOHN W	SALE	186.22	12.61K	2.35M	124.12K
Mar 07, 2024	EAVES JOHN W	SALE	187.14	582	108.92K	136.73K
Mar 07, 2024	ZIEGLER JOHN A.	SALE	185.78	969	180.02K	18.62K
Mar 04, 2024	DEMZIK PAUL T.	SALE	175.00	3.52K	616.35K	5.72K
Feb 27, 2024	DEMZIK PAUL T.	SALE	173.52	100	17.35K	9.24K
Feb 27, 2024	LORSON JOHN W	SALE	169.65	465	78.89K	3.78K
Feb 26, 2024	LORSON JOHN W	SALE	167.71	382	64.07K	4.25K
Feb 26, 2024	SLONE DECK	SALE	170.78	100	17.08K	28.81K
Feb 26, 2024	ZIEGLER JOHN A.	SALE	170.07	800	136.06K	33.62K
Feb 26, 2024	GILJUM MATTHEW C.	SALE	169.99	900	152.99K	39.24K
Feb 13, 2024	LORSON JOHN W	SALE	170.05	36	6.12K	2.84K
Feb 13, 2024	DEMZIK PAUL T.	SALE	169.95	463	78.69K	3.12K
Feb 12, 2024	LORSON JOHN W	SALE	169.64	33	5.6K	2.87K
Feb 12, 2024	GILJUM MATTHEW C.	SALE	169.64	199	33.76K	27.99K
Feb 12, 2024	ZIEGLER JOHN A.	SALE	169.64	270	45.8K	24.24K
Feb 12, 2024	DEMZIK PAUL T.	SALE	170.72	318	54.29K	3.74K
Feb 12, 2024	SLONE DECK	SALE	169.64	434	73.62K	22.2K
Feb 09, 2024	GILJUM MATTHEW C.	SALE	172.33	115	19.82K	26.78K
Feb 09, 2024	LORSON JOHN W	SALE	168.41	264	44.46K	2.67K
Feb 09, 2024	SLONE DECK	SALE	172.33	238	41.01K	21.41K
Feb 09, 2024	ZIEGLER JOHN A.	SALE	172.33	148	25.5K	23.23K
Feb 01, 2024	DEMZIK PAUL T.	SALE	178.40	4.45K	794.06K	2.19K
Jan 19, 2024	KLEIN ROSEMARY L	SALE	185.00	1.71K	315.98K	6.45K
Jan 04, 2024	DEMZIK PAUL T.	SALE	175.17	1.57K	274.67K	6.64K
Dec 01, 2023	ZIEGLER JOHN A.	SALE	175.03	5K	875.15K	22.75K
Nov 24, 2023	KLEIN ROSEMARY L	SALE	165.00	158	26.07K	8.16K
Oct 16, 2023	DEMZIK PAUL T.	SALE	154.50	10	1.55K	8.21K
Oct 16, 2023	KLEIN ROSEMARY L	SALE	154.91	316	48.95K	8.32K
Oct 16, 2023	SLONE DECK	SALE	154.76	473	73.2K	21.01K
Oct 13, 2023	GILJUM MATTHEW C.	SALE	155.21	421	65.34K	26.12K
Oct 13, 2023	ZIEGLER JOHN A.	SALE	155.21	189	29.33K	27.72K
Sep 29, 2023	DEMZIK PAUL T.	SALE	175.00	200	35K	7.7K
Sep 28, 2023	DEMZIK PAUL T.	SALE	175.00	4.34K	759.33K	7.9K
Mar 03, 2023	KLEIN ROSEMARY L	SALE	165.00	1.55K	255.59K	8K
Feb 28, 2023	KLEIN ROSEMARY L	SALE	158.86	700	111.2K	9.55K
Feb 27, 2023	LORSON JOHN W	SALE	148.13	474	70.21K	4.08K
Feb 27, 2023	SLONE DECK	SALE	154.67	100	15.47K	21.01K
Feb 27, 2023	DEMZIK PAUL T.	SALE	153.92	110	16.93K	12.24K
Feb 27, 2023	GILJUM MATTHEW C.	SALE	153.58	200	30.72K	24.19K
Feb 27, 2023	ZIEGLER JOHN A.	SALE	154.58	100	15.46K	27.21K
Feb 16, 2023	KLEIN ROSEMARY L	SALE	150.00	623	93.45K	7.07K
Feb 10, 2023	SLONE DECK	SALE	141.08	433	61.09K	13.24K
Feb 10, 2023	GILJUM MATTHEW C.	SALE	141.08	199	28.07K	12.24K
Feb 10, 2023	LORSON JOHN W	SALE	141.08	33	4.66K	2.32K
Feb 10, 2023	DEMZIK PAUL T.	SALE	141.08	260	36.68K	1.46K
Feb 10, 2023	ZIEGLER JOHN A.	SALE	141.08	270	38.09K	16.05K
Oct 13, 2022	KLEIN ROSEMARY L	SALE	136.00	30	4.08K	6.45K
Oct 13, 2022	ZIEGLER JOHN A.	SALE	136.00	190	25.84K	15.09K
Oct 13, 2022	GILJUM MATTHEW C.	SALE	136.00	253	34.41K	11.07K
Oct 13, 2022	DEMZIK PAUL T.	SALE	136.00	164	22.3K	535
Aug 01, 2022	CHAPMAN JAMES N	PURCHASE	123.10	1K	123.1K	3.22K
Aug 01, 2022	BARTELS PATRICK J JR	PURCHASE	125.58	500	62.79K	4.25K
Mar 09, 2022	ZIEGLER JOHN A.	SALE	145.80	5K	729K	14.58K
Mar 04, 2022	DEMZIK PAUL T.	SALE	149.86	8.54K	1.28M	0
Feb 28, 2022	GILJUM MATTHEW C.	SALE	116.52	339	39.5K	9.93K
Feb 28, 2022	ZIEGLER JOHN A.	SALE	117.86	9.04K	1.07M	19.58K
Feb 28, 2022	LORSON JOHN W	SALE	116.52	208	24.24K	2.21K
Feb 28, 2022	SLONE DECK	SALE	123.34	2.6K	320.44K	12.21K
Feb 28, 2022	DEMZIK PAUL T.	SALE	116.52	449	52.32K	8.54K
Feb 28, 2022	KLEIN ROSEMARY L	SALE	116.52	44	5.13K	6.27K
Feb 25, 2022	GILJUM MATTHEW C.	SALE	113.57	373	42.36K	8.39K
Feb 25, 2022	DEMZIK PAUL T.	SALE	113.57	431	48.95K	6.91K
Feb 25, 2022	KLEIN ROSEMARY L	SALE	113.57	410	46.56K	6.01K
Feb 25, 2022	LORSON JOHN W	SALE	113.57	200	22.71K	2.13K
Feb 25, 2022	ZIEGLER JOHN A.	SALE	113.57	518	58.83K	26.51K
Oct 25, 2021	LORSON JOHN W	SALE	96.47	98	9.45K	2.05K
Oct 25, 2021	GILJUM MATTHEW C.	SALE	96.47	255	24.6K	6.24K
Oct 25, 2021	DEMZIK PAUL T.	SALE	96.47	709	68.4K	5.01K
Oct 25, 2021	SLONE DECK	SALE	96.47	334	32.22K	10.57K
Oct 25, 2021	KLEIN ROSEMARY L	SALE	96.47	68	6.56K	2.96K
Oct 25, 2021	ZIEGLER JOHN A.	SALE	96.47	758	73.12K	24.6K
Aug 25, 2021	BARTELS PATRICK J JR	PURCHASE	73.53	750	55.15K	3.75K
Mar 01, 2021	LORSON JOHN W	SALE	48.98	240	11.76K	1.69K
Mar 01, 2021	KLEIN ROSEMARY L	SALE	48.98	145	7.1K	2.43K
Mar 01, 2021	SLONE DECK	SALE	48.98	493	24.15K	9.34K
Mar 01, 2021	GILJUM MATTHEW C.	SALE	48.98	435	21.31K	4.71K
Mar 01, 2021	DEMZIK PAUL T.	SALE	48.98	449	21.99K	1.89K
Mar 01, 2021	ZIEGLER JOHN A.	SALE	48.98	538	26.35K	21.81K
Feb 12, 2021	BARTELS PATRICK J JR	PURCHASE	46.23	1.5K	69.35K	3K
Feb 11, 2021	BARTELS PATRICK J JR	PURCHASE	45.50	1.5K	68.25K	1.5K
May 18, 2020	HAMILL ROBERT B.	PURCHASE	30.17	1K	30.17K	4K
Dec 13, 2019	KOEPPEL HOLLY K	SALE	76.71	100	7.67K	2.1K
Oct 28, 2019	LANG PAUL A	SALE	83.47	965	80.55K	3.34K
Oct 28, 2019	EAVES JOHN W	SALE	83.47	1.5K	125.21K	5.48K
Oct 28, 2019	DREXLER JOHN T.	SALE	83.47	665	55.51K	2.35K
Aug 02, 2019	HAMILL ROBERT B.	PURCHASE	78.40	1K	78.4K	2K
Aug 02, 2019	CHAPMAN JAMES N	PURCHASE	78.72	1K	78.72K	2.22K
Aug 01, 2019	KOEPPEL HOLLY K	PURCHASE	89.02	2.2K	195.84K	2.2K
Apr 26, 2019	HAMILL ROBERT B.	PURCHASE	98.97	1K	98.97K	1K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES4222

NET SHARES-4222

NO. OF SHARES HELD69.13K2

% NET SHARES-100.61%0%

Frequently Asked Questions

ARCH Stock Outstanding Shares

ShortableNo

OptionableNo

Short Percent Of Outstanding Shares9.48

Short Percent Of Float13.42

Shares Outstanding18.11M

Shares Float17.50M

Shares Short1.72M

Short Ratio7.69

13.42%

Short % of Float

9.48%

Short % of Shares Outstanding

Market Insider ARCH

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

3.05% Percentage of Shares held by All Insiders

99.33% Percentage of Shares held by All Institutions

102.46% Percentage of Float held by Institutions

327

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	GENDELL JEFFREY L	1.65%	301.04K	48.4M	15.56K	+5.45%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.93%	170.45K	27.41M	45.9K	+36.85%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.94%	171K	27.5M	-68.72K	-28.67%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.94%	171.01K	27.5M	-11.87K	-6.49%
Mar 31, 2024	JANE STREET GROUP, LLC	0.94%	171.8K	27.62M	66.09K	+62.51%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.95%	173.1K	27.83M	63.02K	+57.24%
Mar 31, 2024	NORTHERN TRUST CORP	1.01%	184.97K	29.74M	12.95K	+7.53%
Mar 31, 2024	MORGAN STANLEY	1.2%	218.58K	35.15M	15.71K	+7.74%
Mar 31, 2024	JB CAPITAL PARTNERS LP	1.85%	337.59K	54.28M	0	0
Mar 31, 2024	LSP INVESTMENT ADVISORS, LLC	1.89%	343.84K	55.29M	-170K	-33.08%
Mar 31, 2024	VICTORY CAPITAL MANAGEMENT INC	2.02%	367.85K	59.15M	86.38K	+30.69%
Mar 31, 2024	CONTRARIAN CAPITAL MANAGEMENT, L.L.C.	2.09%	380.26K	61.14M	-18.05K	-4.53%
Mar 31, 2024	MOORE CAPITAL MANAGEMENT, LP	0.55%	100K	16.08M	78.51K	+365.22%
Mar 31, 2024	LSV ASSET MANAGEMENT	0.57%	104.1K	16.74M	-2.9K	-2.71%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.6%	108.93K	17.51M	94.99K	+681.41%
Mar 31, 2024	FOREST AVENUE CAPITAL MANAGEMENT LP	0.63%	115.3K	18.54M	2K	+1.77%
Mar 31, 2024	REGAL PARTNERS LTD	0.66%	120.35K	19.35M	-73.23K	-37.83%
Mar 31, 2024	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.16%	29.82K	4.79M	17.27K	+137.61%
Mar 31, 2024	JPMORGAN CHASE & CO	0.72%	130.43K	20.97M	-12.54K	-8.77%
Mar 31, 2024	LODGE HILL CAPITAL, LLC	0.72%	131.1K	21.08M	46.1K	+54.24%
Mar 31, 2024	DALAL STREET, LLC	0.77%	140.31K	22.56M	-94.69K	-40.29%
Mar 31, 2024	CITADEL ADVISORS LLC	0.74%	134.4K	21.61M	79.1K	+143.04%
Mar 31, 2024	BLACKROCK INC.	15.31%	2.79M	448.8M	1.45M	+107.34%
Mar 31, 2024	FMR LLC	2.11%	385.5K	61.98M	-55.14K	-12.51%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.19%	400.14K	64.35M	10.74K	+2.76%
Mar 31, 2024	AMERICAN CENTURY COMPANIES INC	2.3%	419.92K	67.52M	76.07K	+22.12%
Mar 31, 2024	MAPLE ROCK CAPITAL PARTNERS INC.	2.87%	522.44K	84M	15K	+2.96%
Mar 31, 2024	NOMURA HOLDINGS INC	2.96%	540K	86.83M	0	0
Mar 31, 2024	PACER ADVISORS, INC.	4.84%	881.59K	141.75M	881.59K	+100.00%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	5.02%	914.39K	147.02M	-3.67K	-0.40%
Mar 31, 2024	STATE STREET CORP	6%	1.09M	175.83M	247.23K	+29.21%
Mar 31, 2024	VANGUARD GROUP INC	12.88%	2.35M	377.47M	286.36K	+13.89%
Mar 31, 2024	SIGNIFICANT WEALTH PARTNERS LLC	0.12%	21.47K	3.45M	19.33K	+903.98%
Mar 31, 2024	NOKOMIS CAPITAL, L.L.C.	0.13%	23.43K	3.77M	-8.36K	-26.30%
Mar 31, 2024	THOMPSON SIEGEL & WALMSLEY LLC	0.29%	52.75K	8.48M	-7.11K	-11.88%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.28%	51.33K	8.25M	-548	-1.06%
Mar 31, 2024	GOEHRING & ROZENCWAJG ASSOCIATES, LLC	0.27%	48.58K	7.81M	3.33K	+7.36%
Mar 31, 2024	RHUMBLINE ADVISERS	0.26%	48.1K	7.73M	17.54K	+57.38%
Mar 31, 2024	INVESCO LTD.	0.25%	45.53K	7.32M	-1.61K	-3.41%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.23%	42.49K	6.83M	-1.35K	-3.08%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.23%	42.25K	6.79B	32.08K	+315.46%
Mar 31, 2024	CANADA PENSION PLAN INVESTMENT BOARD	0.21%	37.92K	6.1M	19.9K	+110.37%
Mar 31, 2024	PUBLIC SECTOR PENSION INVESTMENT BOARD	0.21%	37.65K	6.05M	37.65K	+100.00%
Mar 31, 2024	SWISS NATIONAL BANK	0.19%	34.4K	5.53M	400	+1.18%
Mar 31, 2024	WEDGE CAPITAL MANAGEMENT L L P/NC	0.19%	34.31K	5.52M	-3.12K	-8.33%
Mar 31, 2024	UBS GROUP AG	0.17%	31.87K	5.12M	31.72K	+22,183.22%
Mar 31, 2024	HARTREE PARTNERS, LP	0.17%	31.72K	5.1M	4.55K	+16.73%
Mar 31, 2024	RIVER ROAD ASSET MANAGEMENT, LLC	0.17%	31.02K	4.99M	-322	-1.03%
Mar 31, 2024	GQG PARTNERS LLC	0.16%	29.98K	4.82M	-10.55K	-26.03%
Mar 31, 2024	STATE OF WISCONSIN INVESTMENT BOARD	0.14%	26.12K	4.2M	1.39K	+5.60%
Mar 31, 2024	PEAK6 INVESTMENTS LLC	0.31%	57.4K	9.23M	-90.5K	-61.19%
Mar 31, 2024	EMPOWERED FUNDS, LLC	0.32%	57.86K	9.3M	41.26K	+248.63%
Mar 31, 2024	WALLEYE TRADING LLC	0.32%	58.1K	9.34M	52.4K	+919.30%
Mar 31, 2024	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.32%	58.44K	7.81M	58.44K	+100.00%
Mar 31, 2024	BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC	0.35%	63.06K	10.14M	13.04K	+26.07%
Mar 31, 2024	POINTSTATE CAPITAL LP	0.35%	64.18K	10.32M	64.18K	+100.00%
Mar 31, 2024	ADVISORS ASSET MANAGEMENT, INC.	0.41%	75.39K	12.12M	-1.56K	-2.03%
Mar 31, 2024	JUPITER ASSET MANAGEMENT LTD	0.43%	78.51K	12.62M	-20.33K	-20.57%
Mar 31, 2024	DEUTSCHE BANK AG\	0.44%	80.52K	12.95M	545	+0.68%
Mar 31, 2024	FIRST TRUST ADVISORS LP	0.47%	84.89K	13.65M	8.75K	+11.49%
Mar 31, 2024	BARCLAYS PLC	0.57%	103.5K	16.64M	-157.9K	-60.41%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.59%	107.4K	17.27M	-123.6K	-53.51%
Mar 31, 2024	CONDIRE MANAGEMENT, LP	1.13%	206.59K	33.22M	0	0
Mar 31, 2024	SKYLANDS CAPITAL, LLC	1.39%	253.01K	40.68M	-1.08K	-0.42%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	1.65%	300.49K	48.32M	153.77K	+104.81%
Dec 31, 2023	POINT72 ASSET MANAGEMENT, L.P.	0.59%	107.77K	17.88M	107.77K	+100.00%
Dec 31, 2023	VANGUARD GROUP INC	11.22%	2.06M	342.04M	219.09K	+11.89%
Dec 31, 2023	BLACKROCK INC.	7.33%	1.35M	223.39M	73.51K	+5.78%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	5%	918.05K	152.34M	23.96K	+2.68%
Dec 31, 2023	STATE STREET CORP	4.61%	846.28K	140.43M	-15.17K	-1.76%
Dec 31, 2023	NOMURA HOLDINGS INC	2.94%	540K	89.61M	540K	+100.00%
Dec 31, 2023	LSP INVESTMENT ADVISORS, LLC	2.8%	513.84K	85.27M	-70K	-11.99%
Dec 31, 2023	MAPLE ROCK CAPITAL PARTNERS INC.	2.76%	507.44K	84.2M	68.5K	+15.61%
Dec 31, 2023	FMR LLC	2.4%	440.64K	73.12M	64.52K	+17.15%
Dec 31, 2023	CITADEL ADVISORS LLC	0.61%	112.1K	18.6M	88.9K	+383.19%
Dec 31, 2023	CONTRARIAN CAPITAL MANAGEMENT, L.L.C.	2.17%	398.31K	66.1M	-15.16K	-3.67%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.12%	389.4K	64.62M	15.71K	+4.20%
Dec 31, 2023	AMERICAN CENTURY COMPANIES INC	1.87%	343.85K	57.06M	72.51K	+26.72%
Dec 31, 2023	JB CAPITAL PARTNERS LP	1.84%	337.59K	24.38M	0	0
Dec 31, 2023	GENDELL JEFFREY L	1.55%	285.48K	47.37M	-170.48K	-37.39%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	1.53%	281.46K	46.71M	19.74K	+7.54%
Dec 31, 2023	BARCLAYS PLC	1.42%	261.4K	43.38M	-78.26K	-23.04%
Dec 31, 2023	SKYLANDS CAPITAL, LLC	1.38%	254.08K	42.16M	-26.24K	-9.36%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.31%	239.73K	39.78M	-1.25K	-0.52%
Dec 31, 2023	DALAL STREET, LLC	1.28%	234.99K	38.99M	156.76K	+200.36%
Dec 31, 2023	CONDIRE MANAGEMENT, LP	1.13%	206.59K	34.28M	-44.57K	-17.75%
Dec 31, 2023	MORGAN STANLEY	1.1%	202.87K	33.66M	47.53K	+30.60%
Dec 31, 2023	REGAL PARTNERS LTD	1.05%	193.58K	32.12M	109.23K	+129.48%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	1.03%	189.05K	31.37M	189.05K	+100.00%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	1%	182.87K	30.35M	16.27K	+9.77%
Dec 31, 2023	NORTHERN TRUST CORP	0.94%	172.02K	28.54M	3.01K	+1.78%
Dec 31, 2023	PEAK6 INVESTMENTS LLC	0.81%	147.9K	24.54M	100.4K	+211.37%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.8%	146.72K	24.35M	-58.14K	-28.38%
Dec 31, 2023	JPMORGAN CHASE & CO	0.78%	142.97K	23.72M	10.38K	+7.83%
Dec 31, 2023	ENCOMPASS CAPITAL ADVISORS LLC	0.76%	139.37K	23.13M	39.37K	+39.37%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0.68%	124.55K	20.67M	30.65K	+32.64%
Dec 31, 2023	FOREST AVENUE CAPITAL MANAGEMENT LP	0.62%	113.3K	18.8M	19.57K	+20.88%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.6%	110.09K	18.27M	-126.26K	-53.42%
Dec 31, 2023	LSV ASSET MANAGEMENT	0.58%	107K	17.76M	11.8K	+12.39%
Dec 31, 2023	JANE STREET GROUP, LLC	0.58%	105.72K	17.54M	44.46K	+72.58%
Dec 31, 2023	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.54%	99.41K	16.5M	4.34K	+4.57%
Dec 31, 2023	JUPITER ASSET MANAGEMENT LTD	0.54%	98.84K	16.4M	98.84K	+100.00%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.52%	96.25K	15.97M	96.25K	+100.00%
Dec 31, 2023	LODGE HILL CAPITAL, LLC	0.46%	85K	14.1M	85K	+100.00%
Dec 31, 2023	DEUTSCHE BANK AG\	0.44%	79.97K	13.27M	-205	-0.26%
Dec 31, 2023	BANK OF MONTREAL /CAN/	0.43%	79.04K	13.36M	-5.95K	-7.00%
Dec 31, 2023	LMR PARTNERS LLP	0.43%	78.77K	13.07M	3.52K	+4.67%
Dec 31, 2023	ADVISORS ASSET MANAGEMENT, INC.	0.42%	76.95K	12.77M	14.92K	+24.05%
Dec 31, 2023	FIRST TRUST ADVISORS LP	0.41%	76.14K	12.63M	-70.69K	-48.15%
Dec 31, 2023	AQR CAPITAL MANAGEMENT LLC	0.38%	69.4K	11.52M	3.21K	+4.84%
Dec 31, 2023	CAMBRIA INVESTMENT MANAGEMENT, L.P.	0.36%	66.55K	11.04M	66.55K	+100.00%
Dec 31, 2023	SCOPUS ASSET MANAGEMENT, L.P.	0.35%	65K	10.79M	10K	+18.18%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0.34%	62.7K	10.41M	39.81K	+173.91%
Dec 31, 2023	SQUAREPOINT OPS LLC	0.34%	62.2K	10.32M	58K	+1,380.95%
Sep 30, 2023	BLACKROCK INC.	6.91%	1.27M	-	11.06K	+0.88%
Sep 30, 2023	IMPALA ASSET MANAGEMENT LLC	0.18%	32.5K	-	32.5K	+100.00%
Sep 30, 2023	NOKOMIS CAPITAL, L.L.C.	0.18%	33.05K	-	-12.92K	-28.11%
Sep 30, 2023	BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC	0.18%	33.31K	-	-519	-1.53%
Sep 30, 2023	TWO SIGMA INVESTMENTS, LP	0.18%	33.56K	-	33.56K	+100.00%
Sep 30, 2023	WEDGE CAPITAL MANAGEMENT L L P/NC	0.19%	34.35K	-	-21.54K	-38.54%
Sep 30, 2023	ASSET MANAGEMENT ONE CO., LTD.	0.19%	34.59K	-	-1.4K	-3.90%
Sep 30, 2023	GQG PARTNERS LLC	0.22%	41.08K	-	12.82K	+45.33%
Sep 30, 2023	GOEHRING & ROZENCWAJG ASSOCIATES, LLC	0.24%	43.34K	-	1.61K	+3.86%
Sep 30, 2023	ALLIANCEBERNSTEIN L.P.	0.25%	46.54K	-	26.14K	+128.14%
Sep 30, 2023	GEOSPHERE CAPITAL MANAGEMENT, LLC	0.26%	46.93K	-	-3.07K	-6.13%
Sep 30, 2023	PEAK6 INVESTMENTS LLC	0.26%	47.5K	-	47.5K	+100.00%
Sep 30, 2023	HARTREE PARTNERS, LP	0.26%	48.75K	-	-7.25K	-12.95%
Sep 30, 2023	TELEMARK ASSET MANAGEMENT, LLC	0.27%	50K	-	50K	+100.00%
Sep 30, 2023	HBK INVESTMENTS L P	0.27%	50K	-	50K	+100.00%
Sep 30, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.28%	51.51K	-	5.87K	+12.87%
Sep 30, 2023	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.3%	56.08K	-	56.08K	+100.00%
Sep 30, 2023	PREMIER FUND MANAGERS LTD	0.32%	59.7K	-	-1.8K	-2.93%
Sep 30, 2023	THOMPSON SIEGEL & WALMSLEY LLC	0.33%	60.55K	-	-14.55K	-19.38%
Sep 30, 2023	JANE STREET GROUP, LLC	0.33%	61.26K	-	-16.38K	-21.10%
Sep 30, 2023	UBS GROUP AG	0.35%	63.82K	-	39.86K	+166.29%
Sep 30, 2023	POINTSTATE CAPITAL LP	0.37%	67.67K	-	67.67K	+100.00%
Sep 30, 2023	LMR PARTNERS LLP	0.41%	75.25K	-	75.25K	+100.00%
Sep 30, 2023	DALAL STREET, LLC	0.43%	78.24K	-	78.24K	+100.00%
Sep 30, 2023	DEUTSCHE BANK AG\	0.44%	80.18K	-	-343.88K	-81.09%
Sep 30, 2023	REGAL PARTNERS LTD	0.46%	84.36K	-	84.36K	+100.00%
Sep 30, 2023	BANK OF MONTREAL /CAN/	0.46%	84.99K	-	-32.05K	-27.39%
Sep 30, 2023	FOREST AVENUE CAPITAL MANAGEMENT LP	0.51%	93.73K	-	4K	+4.46%
Sep 30, 2023	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.52%	95.06K	-	-33.26K	-25.92%
Sep 30, 2023	LSV ASSET MANAGEMENT	0.52%	95.2K	-	-200	-0.21%
Sep 30, 2023	PM CAPITAL LTD	0.57%	104.09K	-	104.09K	+100.00%
Sep 30, 2023	KGH LTD	0.59%	108K	-	108K	+100.00%
Sep 30, 2023	FIRST TRUST ADVISORS LP	0.8%	146.83K	-	7.36K	+5.27%
Sep 30, 2023	MORGAN STANLEY	0.84%	155.35K	-	-161.5K	-50.97%
Sep 30, 2023	GOLDMAN SACHS GROUP INC	0.91%	166.6K	-	58.78K	+54.52%
Sep 30, 2023	NORTHERN TRUST CORP	0.92%	169K	-	-492	-0.29%
Sep 30, 2023	BANK OF NEW YORK MELLON CORP	1.28%	236.34K	-	-1.94K	-0.81%
Sep 30, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.31%	240.98K	-	6.58K	+2.81%
Sep 30, 2023	VICTORY CAPITAL MANAGEMENT INC	1.42%	261.73K	-	241.53K	+1,196.25%
Sep 30, 2023	AMERICAN CENTURY COMPANIES INC	1.47%	271.34K	-	26.55K	+10.85%
Sep 30, 2023	SKYLANDS CAPITAL, LLC	1.52%	280.32K	-	-44.45K	-13.69%
Sep 30, 2023	JB CAPITAL PARTNERS LP	1.83%	337.59K	-	0	0
Sep 30, 2023	BARCLAYS PLC	1.85%	339.67K	-	46.25K	+15.76%
Sep 30, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.03%	373.7K	-	-17.67K	-4.51%
Sep 30, 2023	FMR LLC	2.04%	376.12K	-	-162.88K	-30.22%
Sep 30, 2023	CONTRARIAN CAPITAL MANAGEMENT, L.L.C.	2.25%	413.48K	-	0	0
Sep 30, 2023	MAPLE ROCK CAPITAL PARTNERS INC.	2.38%	438.94K	-	44.7K	+11.34%
Sep 30, 2023	GENDELL JEFFREY L	2.48%	455.96K	-	-46.34K	-9.23%
Sep 30, 2023	PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	3.2%	588.52K	-	585.92K	+22,518.14%
Sep 30, 2023	DIMENSIONAL FUND ADVISORS LP	4.86%	894.09K	-	122.24K	+15.84%

ARCH Insiders

Insiders	Designation	Shares Held
EAVES JOHN W	Executive Chairman	124.12K
GILJUM MATTHEW C.	Sr. VP and CFO	40.01K
SLONE DECK	Sr. VP - Strategy & Public Pol	29.12K
ZIEGLER JOHN A.	Sr. VP & Chief Admin Officer	18.62K
KLEIN ROSEMARY L	Sr. VP, Gen Counsel and Secary	6.45K
DEMZIK PAUL T.	Sr. VP-Chf Commercial Officer	5.72K
BARTELS PATRICK J JR		4.25K
HAMILL ROBERT B.	director	4K
LORSON JOHN W	VP & Chief Acctg Officer	3.78K
LANG PAUL A	President & COO	3.34K
DREXLER JOHN T.	Sr. V.P. and CFO	2.35K
KOEPPEL HOLLY K	director	2.1K
CHAPMAN JAMES N	director	1.22K
BUTCHER PAMELA R	director	200

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Oct 14, 2024	SLONE DECK	SALE	144.75	253	36.62K	29.12K
Oct 14, 2024	GILJUM MATTHEW C.	SALE	144.75	169	24.46K	40.01K
Mar 13, 2024	BUTCHER PAMELA R	PURCHASE	165.00	200	33K	200
Mar 08, 2024	CHAPMAN JAMES N	SALE	184.08	2.01K	369.08K	1.22K
Mar 08, 2024	EAVES JOHN W	SALE	186.22	12.61K	2.35M	124.12K
Mar 07, 2024	EAVES JOHN W	SALE	187.14	582	108.92K	136.73K
Mar 07, 2024	ZIEGLER JOHN A.	SALE	185.78	969	180.02K	18.62K
Mar 04, 2024	DEMZIK PAUL T.	SALE	175.00	3.52K	616.35K	5.72K
Feb 27, 2024	DEMZIK PAUL T.	SALE	173.52	100	17.35K	9.24K
Feb 27, 2024	LORSON JOHN W	SALE	169.65	465	78.89K	3.78K
Feb 26, 2024	LORSON JOHN W	SALE	167.71	382	64.07K	4.25K
Feb 26, 2024	SLONE DECK	SALE	170.78	100	17.08K	28.81K
Feb 26, 2024	ZIEGLER JOHN A.	SALE	170.07	800	136.06K	33.62K
Feb 26, 2024	GILJUM MATTHEW C.	SALE	169.99	900	152.99K	39.24K
Feb 13, 2024	LORSON JOHN W	SALE	170.05	36	6.12K	2.84K
Feb 13, 2024	DEMZIK PAUL T.	SALE	169.95	463	78.69K	3.12K
Feb 12, 2024	LORSON JOHN W	SALE	169.64	33	5.6K	2.87K
Feb 12, 2024	GILJUM MATTHEW C.	SALE	169.64	199	33.76K	27.99K
Feb 12, 2024	ZIEGLER JOHN A.	SALE	169.64	270	45.8K	24.24K
Feb 12, 2024	DEMZIK PAUL T.	SALE	170.72	318	54.29K	3.74K
Feb 12, 2024	SLONE DECK	SALE	169.64	434	73.62K	22.2K
Feb 09, 2024	GILJUM MATTHEW C.	SALE	172.33	115	19.82K	26.78K
Feb 09, 2024	LORSON JOHN W	SALE	168.41	264	44.46K	2.67K
Feb 09, 2024	SLONE DECK	SALE	172.33	238	41.01K	21.41K
Feb 09, 2024	ZIEGLER JOHN A.	SALE	172.33	148	25.5K	23.23K
Feb 01, 2024	DEMZIK PAUL T.	SALE	178.40	4.45K	794.06K	2.19K
Jan 19, 2024	KLEIN ROSEMARY L	SALE	185.00	1.71K	315.98K	6.45K
Jan 04, 2024	DEMZIK PAUL T.	SALE	175.17	1.57K	274.67K	6.64K
Dec 01, 2023	ZIEGLER JOHN A.	SALE	175.03	5K	875.15K	22.75K
Nov 24, 2023	KLEIN ROSEMARY L	SALE	165.00	158	26.07K	8.16K
Oct 16, 2023	DEMZIK PAUL T.	SALE	154.50	10	1.55K	8.21K
Oct 16, 2023	KLEIN ROSEMARY L	SALE	154.91	316	48.95K	8.32K
Oct 16, 2023	SLONE DECK	SALE	154.76	473	73.2K	21.01K
Oct 13, 2023	GILJUM MATTHEW C.	SALE	155.21	421	65.34K	26.12K
Oct 13, 2023	ZIEGLER JOHN A.	SALE	155.21	189	29.33K	27.72K
Sep 29, 2023	DEMZIK PAUL T.	SALE	175.00	200	35K	7.7K
Sep 28, 2023	DEMZIK PAUL T.	SALE	175.00	4.34K	759.33K	7.9K
Mar 03, 2023	KLEIN ROSEMARY L	SALE	165.00	1.55K	255.59K	8K
Feb 28, 2023	KLEIN ROSEMARY L	SALE	158.86	700	111.2K	9.55K
Feb 27, 2023	LORSON JOHN W	SALE	148.13	474	70.21K	4.08K
Feb 27, 2023	SLONE DECK	SALE	154.67	100	15.47K	21.01K
Feb 27, 2023	DEMZIK PAUL T.	SALE	153.92	110	16.93K	12.24K
Feb 27, 2023	GILJUM MATTHEW C.	SALE	153.58	200	30.72K	24.19K
Feb 27, 2023	ZIEGLER JOHN A.	SALE	154.58	100	15.46K	27.21K
Feb 16, 2023	KLEIN ROSEMARY L	SALE	150.00	623	93.45K	7.07K
Feb 10, 2023	SLONE DECK	SALE	141.08	433	61.09K	13.24K
Feb 10, 2023	GILJUM MATTHEW C.	SALE	141.08	199	28.07K	12.24K
Feb 10, 2023	LORSON JOHN W	SALE	141.08	33	4.66K	2.32K
Feb 10, 2023	DEMZIK PAUL T.	SALE	141.08	260	36.68K	1.46K
Feb 10, 2023	ZIEGLER JOHN A.	SALE	141.08	270	38.09K	16.05K
Oct 13, 2022	KLEIN ROSEMARY L	SALE	136.00	30	4.08K	6.45K
Oct 13, 2022	ZIEGLER JOHN A.	SALE	136.00	190	25.84K	15.09K
Oct 13, 2022	GILJUM MATTHEW C.	SALE	136.00	253	34.41K	11.07K
Oct 13, 2022	DEMZIK PAUL T.	SALE	136.00	164	22.3K	535
Aug 01, 2022	CHAPMAN JAMES N	PURCHASE	123.10	1K	123.1K	3.22K
Aug 01, 2022	BARTELS PATRICK J JR	PURCHASE	125.58	500	62.79K	4.25K
Mar 09, 2022	ZIEGLER JOHN A.	SALE	145.80	5K	729K	14.58K
Mar 04, 2022	DEMZIK PAUL T.	SALE	149.86	8.54K	1.28M	0
Feb 28, 2022	GILJUM MATTHEW C.	SALE	116.52	339	39.5K	9.93K
Feb 28, 2022	ZIEGLER JOHN A.	SALE	117.86	9.04K	1.07M	19.58K
Feb 28, 2022	LORSON JOHN W	SALE	116.52	208	24.24K	2.21K
Feb 28, 2022	SLONE DECK	SALE	123.34	2.6K	320.44K	12.21K
Feb 28, 2022	DEMZIK PAUL T.	SALE	116.52	449	52.32K	8.54K
Feb 28, 2022	KLEIN ROSEMARY L	SALE	116.52	44	5.13K	6.27K
Feb 25, 2022	GILJUM MATTHEW C.	SALE	113.57	373	42.36K	8.39K
Feb 25, 2022	DEMZIK PAUL T.	SALE	113.57	431	48.95K	6.91K
Feb 25, 2022	KLEIN ROSEMARY L	SALE	113.57	410	46.56K	6.01K
Feb 25, 2022	LORSON JOHN W	SALE	113.57	200	22.71K	2.13K
Feb 25, 2022	ZIEGLER JOHN A.	SALE	113.57	518	58.83K	26.51K
Oct 25, 2021	LORSON JOHN W	SALE	96.47	98	9.45K	2.05K
Oct 25, 2021	GILJUM MATTHEW C.	SALE	96.47	255	24.6K	6.24K
Oct 25, 2021	DEMZIK PAUL T.	SALE	96.47	709	68.4K	5.01K
Oct 25, 2021	SLONE DECK	SALE	96.47	334	32.22K	10.57K
Oct 25, 2021	KLEIN ROSEMARY L	SALE	96.47	68	6.56K	2.96K
Oct 25, 2021	ZIEGLER JOHN A.	SALE	96.47	758	73.12K	24.6K
Aug 25, 2021	BARTELS PATRICK J JR	PURCHASE	73.53	750	55.15K	3.75K
Mar 01, 2021	LORSON JOHN W	SALE	48.98	240	11.76K	1.69K
Mar 01, 2021	KLEIN ROSEMARY L	SALE	48.98	145	7.1K	2.43K
Mar 01, 2021	SLONE DECK	SALE	48.98	493	24.15K	9.34K
Mar 01, 2021	GILJUM MATTHEW C.	SALE	48.98	435	21.31K	4.71K
Mar 01, 2021	DEMZIK PAUL T.	SALE	48.98	449	21.99K	1.89K
Mar 01, 2021	ZIEGLER JOHN A.	SALE	48.98	538	26.35K	21.81K
Feb 12, 2021	BARTELS PATRICK J JR	PURCHASE	46.23	1.5K	69.35K	3K
Feb 11, 2021	BARTELS PATRICK J JR	PURCHASE	45.50	1.5K	68.25K	1.5K
May 18, 2020	HAMILL ROBERT B.	PURCHASE	30.17	1K	30.17K	4K
Dec 13, 2019	KOEPPEL HOLLY K	SALE	76.71	100	7.67K	2.1K
Oct 28, 2019	LANG PAUL A	SALE	83.47	965	80.55K	3.34K
Oct 28, 2019	EAVES JOHN W	SALE	83.47	1.5K	125.21K	5.48K
Oct 28, 2019	DREXLER JOHN T.	SALE	83.47	665	55.51K	2.35K
Aug 02, 2019	HAMILL ROBERT B.	PURCHASE	78.40	1K	78.4K	2K
Aug 02, 2019	CHAPMAN JAMES N	PURCHASE	78.72	1K	78.72K	2.22K
Aug 01, 2019	KOEPPEL HOLLY K	PURCHASE	89.02	2.2K	195.84K	2.2K
Apr 26, 2019	HAMILL ROBERT B.	PURCHASE	98.97	1K	98.97K	1K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES4222

NET SHARES-4222

NO. OF SHARES HELD69.13K2

% NET SHARES-100.61%0%

ARCH Stock Ownership Breakdown

Arch Resources, Inc.

ARCH Stock Outstanding Shares

Market Insider ARCH

Institutional Ownership

ARCH Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

ARCH Stock Outstanding Shares

Market Insider ARCH

Institutional Ownership

ARCH Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions