Public ownership evidence

Arq, Inc. Common Stock (ARQ) Ownership Disclosures

Read ARQ insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Arq, Inc. Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-10
Trade date
2026-09-08
Reporting owners
Steinmetz Shimon
Code
P
Shares
1,874
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001515156-26-000129
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read ARQ fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read ARQ fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

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2026-09-102026-09-08Steinmetz ShimonP1,874Not reported
2026-09-102026-09-08Steinmetz ShimonP1,098Not reported
2026-09-092026-09-04Steinmetz ShimonP4,356Not reported
2026-09-092026-09-04Steinmetz ShimonP1,402Not reported
2026-09-082026-09-03Steinmetz ShimonP8,770Not reported
2026-09-082026-09-03Steinmetz ShimonP7,500Not reported
2026-09-042026-09-01Owino Peter OluochA61,047Not reported
2026-09-042026-09-01Owino Peter OluochA100,000Not reported
2026-09-042026-09-01Owino Peter OluochA61,047Not reported
2026-08-192026-08-14Wong Joseph MA55,000Not reported
2026-08-052026-08-01Steinmetz ShimonA93,023Not reported
2026-08-052026-07-31Steinmetz ShimonA250,000Not reported
2026-08-052026-08-01Steinmetz ShimonA93,023Not reported
2026-08-052026-07-31Steinmetz ShimonA150,000Not reported
2026-08-052026-08-01Smith Claiborne BensonA61,047Not reported
2026-08-052026-08-01Smith Claiborne BensonA61,047Not reported
2026-08-052026-08-01Wong Joseph MA61,047Not reported
2026-08-052026-08-01Wong Joseph MA61,047Not reported
2026-07-242026-07-23Rasmus Robert E.A600,000Not reported
2026-07-242026-07-23Rasmus Robert E.A600,000Not reported
2026-07-242026-07-17Rasmus Robert E.A400,000Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Corient Private Wealth LP2026-06-302026-08-2877,525$197,689None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2037,381$95,322None
Corient Private Wealth LP2026-06-302026-08-1877,525$197,689None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1842,326$107,931None
JPL Wealth Management, LLC2026-06-302026-08-156$16None
Marex Group Ltd2026-06-302026-08-15260,848$665,162None
Basecamp Wealth Advisors LLC2026-06-302026-08-15143$365None
Rangeley Capital, LLC2026-06-302026-08-15157,000$400,350None
XTX Topco Ltd2026-06-302026-08-1525,448$64,892None
Qube Research & Technologies Ltd2026-06-302026-08-1593,008$237,170None
OSAIC HOLDINGS, INC.2026-06-302026-08-15282$719None
OSAIC HOLDINGS, INC.2026-06-302026-08-15770$1,963None
Schonfeld Strategic Advisors LLC2026-06-302026-08-1513,444$34,280None
Man Group plc2026-06-302026-08-1558,954$150,333None
JANE STREET GROUP, LLC2026-06-302026-08-15378,591$965,407None
JANE STREET GROUP, LLC2026-06-302026-08-15130,634$333,117None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-1511,044$28,162None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1529,608$75,500None
Firsthand Capital Management, Inc.2026-06-302026-08-156,800$17,340None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1519,015$48,488None
Scientech Research LLC2026-06-302026-08-1517,527$44,694None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15200$510None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1575,596$192,770None
Cerity Partners LLC2026-06-302026-08-153,345$8,530None
Cerity Partners LLC2026-06-302026-08-158,461$21,576None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15290$740None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1513$33None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,807,443$4,608,980None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-152,015$5,138None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-153,973$10,131None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15380$969None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1574,780$190,689None
D. E. Shaw & Co., Inc.2026-06-302026-08-15358,479$914,121None
CITADEL ADVISORS LLC2026-06-302026-08-155,089$12,977None
CITADEL ADVISORS LLC2026-06-302026-08-1572,600$185,130Call
CITADEL ADVISORS LLC2026-06-302026-08-15158,112$403,186None
RBF Capital, LLC2026-06-302026-08-15370,000$943,500None
STATE OF WISCONSIN INVESTMENT BOARD2026-06-302026-08-1514,390$36,695None
GROUP ONE TRADING LLC2026-06-302026-08-156,617$16,873None
Point72 Asset Management, L.P.2026-06-302026-08-1557,582$146,834None
Invesco Ltd.2026-06-302026-08-1538,132$97,237None
ROYCE & ASSOCIATES LP2026-06-302026-08-151,862,764$4,750,048None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-15251,777$642,031None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1531,136$79,397None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1589,264$227,623None
JACOBS LEVY EQUITY MANAGEMENT, INC2026-06-302026-08-15328,988$838,919None
BARCLAYS PLC2026-06-302026-08-152,162$5,513None
WELLS FARGO & COMPANY/MN2026-06-302026-08-150$1None
BANK OF AMERICA CORP /DE/2026-06-302026-08-15231,490$590,300None
McMillan Office, Inc.2026-06-302026-08-141,390$3,545None

90-day public filing window, up to 50 source positions.

Corient Private Wealth LP ↗MERCER GLOBAL ADVISORS INC /ADV ↗Corient Private Wealth LP ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗JPL Wealth Management, LLC ↗Marex Group Ltd ↗Basecamp Wealth Advisors LLC ↗Rangeley Capital, LLC ↗XTX Topco Ltd ↗Qube Research & Technologies Ltd ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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