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ARQ ARQ INC

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COM (common), issuer CIK 1515156

94 managers (94 13F filers) reported a position in ARQ shares at 2025-09-30, 17,776,553 shares in all. 20 filers opened a position and 9 filers sold out during the quarter.

Managers
94
13F filers
94
New
20
Added
32
Reduced
21
Sold out
9
Shares held by filers
17,776,553

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
AIGH Capital Management LLC2,579,486$18.5M6.47%-75,00013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.2,007,432$14.4M<0.01%+5,04213F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,735,273$12.4M<0.01%-13,56813F-HRTimelineGroup
ROYCE & ASSOCIATES LP1,373,444$9.83M0.1%+862,52513F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP856,652$6.13M<0.01%+81,98413F-HRTimelineGroup
Alta Fundamental Advisers LLC846,294$6.06M2.95%-1,197,82813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC774,637$5.55M<0.01%+8,61213F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…686,105$4.91M<0.01%013F-HRTimelineGroup
1492 Capital Management LLC659,010$4.72M1.91%+281,17113F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources560,789$4.02M<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP556,475$3.98M<0.01%+71,91413F-HRTimelineGroup
Vitol Holding B.V.in group Vitol Holding B.V.511,392$3.66M25.31%013F-HRTimelineGroup
York Capital Management Global Advisors…442,959$3.17M9.66%013F-HRTimeline
GRATIA CAPITAL, LLC442,020$3.16M2.8%-415,94213F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY295,496$2.12M<0.01%+40,34513F-HR/ATimelineGroup
Marex Group Ltdin group Marex Group Ltd250,000$1.79M0.02%-73,45613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP237,321$1.7M<0.01%+87913F-HRTimelineGroup
CenterBook Partners LP230,869$1.65M0.08%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC202,692$1.45M<0.01%-5,06813F-HRTimelineGroup
UBS Group AGin group UBS Group AG167,283$1.2M<0.01%+143,61513F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC166,422$1.19M<0.01%+139,98813F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…160,731$1.15M<0.01%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp156,991$1.12M<0.01%+11,45513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC131,864$944K<0.01%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC106,804$765K<0.01%+89,41613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC102,010$730K<0.01%+84,22113F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO98,071$702K<0.01%+83,11913F-HR/ATimelineGroup
GatePass Capital, LLC88,968$637K0.37%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co88,816$636K<0.01%-4,88513F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC83,520$598K<0.01%new13F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC80,472$576K<0.01%+19,10813F-HRTimelineGroup
Perritt Capital Management Inc75,000$537K0.25%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/71,149$509K<0.01%+51,59013F-HR/ATimelineGroup
RENAISSANCE TECHNOLOGIES LLC70,381$504K<0.01%-134,16713F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC64,780$464K0.01%-10,00013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS53,785$385K<0.01%+50,37413F-HRTimelineGroup
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)50,000$358K<0.01%+7,60013F-HRTimelineGroup
Trexquant Investment LP48,921$350K<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC44,510$319K<0.01%-8,32113F-HR/ATimelineGroup
RHUMBLINE ADVISERS44,437$318K<0.01%-17013F-HRTimeline
ExodusPoint Capital Management, LP42,108$301K<0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…39,457$283K<0.01%-39,37013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC36,645$262K<0.01%+25,87513F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN35,452$254K<0.01%+2,78813F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\34,264$245K<0.01%+5,66313F-HRTimelineGroup
Nuveen, LLCin group TIAA33,406$239K<0.01%013F-HRTimelineGroup
Avanza Fonder AB29,688$213K0.01%-5,10713F-HRTimeline
Numerai GP LLC26,503$190K0.03%new13F-HRTimeline
Verition Fund Management LLC25,522$183K<0.01%+10,08413F-HRTimeline
Worth Venture Partners, LLC22,500$161K0.47%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.18,904$135K<0.01%-14713F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…18,034$129K<0.01%-1,30413F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/16,868$121K<0.01%+1,17513F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC16,392$117K<0.01%+1,83513F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…14,828$106K<0.01%-2,28113F-HRTimelineGroup
Centiva Capital, LP13,631$97.6K0.01%new13F-HRTimeline
AXQ CAPITAL, LP13,374$95.8K0.04%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.12,700$90.9K<0.01%013F-HRTimeline
ALGERT GLOBAL LLC11,680$83.6K<0.01%new13F-HR/ATimeline
AlphaQuest LLC11,618$83.2K0.01%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC11,500$82K<0.01%new13F-HRTimeline
Mraz, Amerine & Associates, Inc.11,300$80.9K0.01%013F-HRTimeline
Police & Firemen's Retirement System of…10,736$76.9K<0.01%+5,76713F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …10,707$76.7K<0.01%-1,03213F-HRTimelineGroup
Murphy Pohlad Asset Management LLC10,600$75.9K0.03%013F-HRTimeline
Firsthand Capital Management, Inc.6,800$48.7K0.08%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC4,694$33.6K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…4,670$33.4K<0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…3,249$23.3K<0.01%+2,62113F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc2,872$20.6K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,422$17.3K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,274$16K<0.01%-91113F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,232$16K<0.01%-3,31013F-HRTimelineGroup
Sterling Capital Management LLC2,183$15.6K<0.01%+1,50113F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…2,070$14.8K<0.01%+213F-HRTimeline
FMR LLCin group FMR LLC1,904$13.6K<0.01%+5913F-HRTimelineGroup
SBI Securities Co., Ltd.1,846$13.2K<0.01%-613F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND1,400$10K<0.01%013F-HRTimeline
STRS OHIO1,400$10K<0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,184$8.48K<0.01%013F-HRTimelineGroup
AMALGAMATED BANK855$6K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.770$5.53K<0.01%-10013F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.544$3.9K<0.01%new13F-HRTimelineGroup
CWM, LLCin group CWM, LLC451$3K<0.01%+613F-HRTimelineGroup
Allworth Financial LP400$2.86K<0.01%013F-HRTimeline
Arax Advisory Partners214$1.53K<0.01%new13F-HRTimeline
IFP Advisors, Inc165$1.18K<0.01%+6113F-HR/ATimeline
ROTHSCHILD INVESTMENT LLC110$788<0.01%013F-HRTimeline
Essential Partners LLC64$458<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP50$358<0.01%+2013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…17$122<0.01%013F-HRTimelineGroup
True Wealth Design, LLC17$122<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…8$57<0.01%new13F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC10$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.