Public ownership evidence

Axsome Therapeutics, Inc (AXSM) Ownership Disclosures

Read AXSM 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

Axsome Therapeutics, Inc: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-04
Trade date
2026-09-03
Reporting owners
Jacobson Mark L.
Code
S
Shares
10,000
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 0001193125-26-382277
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 AXSM fundamentals

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

Read AXSM 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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2026-09-042026-09-03Jacobson Mark L.S10,000Not reported
2026-08-082026-08-06TABUTEAU HERRIOTS4,660Not reported
2026-08-082026-08-05TABUTEAU HERRIOTS45,004Not 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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Cornerstone Financial Management LLC2026-06-302026-08-298$1,958None
Cornerstone Financial Management LLC2026-03-312026-08-298$1,352None
Cornerstone Financial Management LLC2025-12-312026-08-298$1,461None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-292,000$233,260Call
B. Riley Wealth Advisors, Inc.2025-03-312026-08-293,089$360,270None
OPTIMIZE FINANCIAL INC.2026-06-302026-08-282,721$666,019None
Corient Private Wealth LP2026-06-302026-08-285,156$1,262,036None
VELA Investment Management, LLC2026-06-302026-08-281,200$293,724Put
VELA Investment Management, LLC2026-06-302026-08-281,200$293,724None
VELA Investment Management, LLC2026-03-312026-08-282,000$338,040Call
VELA Investment Management, LLC2025-12-312026-08-284,000$730,560Call
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-264,500$1,101,465None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2545,663$11,176,933None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2511,176,933$45,663,000None
Assenagon Asset Management S.A.2026-06-302026-08-22454,682$111,292,513None
Kingsview Wealth Management, LLC2026-06-302026-08-202,120$518,912None
Goodwin Investment Advisory2026-06-302026-08-204,241$1,038,069None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-202,831$692,944None
Ensign Peak Advisors, Inc2026-03-312026-08-193,215$543,399None
Ensign Peak Advisors, Inc2025-12-312026-08-1918,845$3,441,851None
Ensign Peak Advisors, Inc2025-09-302026-08-1924,345$2,956,700None
Strive Financial Group ,LLC2026-06-302026-08-18312$76,368None
Coastal Bridge Advisors, LLC2026-06-302026-08-181,243$304,249None
Corient Private Wealth LP2026-06-302026-08-185,156$1,262,036None
Jefferies Financial Group Inc.2026-06-302026-08-1825,628$6,272,966None
Seven Fleet Capital Management LP2026-06-302026-08-1828,826$7,055,740None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1812,293$3,008,958None
MCGUIRE CAPITAL ADVISORS INC2026-06-302026-08-1524$5,874None
Ishara Investments LP2026-06-302026-08-1516,400$4,014,228None
Odyssean, LLC2026-06-302026-08-1511,650$2,851,570None
SMA Capital LLC2026-06-302026-08-1584$20,561None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-151,304$319,180None
AMERIFLEX GROUP, INC.2026-06-302026-08-15887$217,111None
CAXTON ASSOCIATES LLP2026-06-302026-08-154,290$1,050,063None
SEI INVESTMENTS CO2026-06-302026-08-1573,289$17,938,949None
SEI INVESTMENTS CO2026-06-302026-08-153,173$775,960None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-152,457$601,400None
Science & Technology Partners, L.P.2026-06-302026-08-1573,040$17,878,001None
Federation des caisses Desjardins du Quebec2026-06-302026-08-152,764$676,544None
JPL Wealth Management, LLC2026-06-302026-08-1576$18,603None
ABS Investment Management LLC2026-06-302026-08-15245$171,339None
First Turn Management, LLC2026-06-302026-08-15218,415$53,461,440None
Basecamp Wealth Advisors LLC2026-06-302026-08-1522$5,385None
Quarry LP2026-06-302026-08-152,000$489,540None
Catalio Capital Management, LP2026-06-302026-08-1543,182$10,569,658None
Panoramic Capital, LLC2026-06-302026-08-1544,000$10,769,880None
SUPERSTRING CAPITAL MANAGEMENT LP2026-06-302026-08-1553,916$13,197,019None
Invst, LLC2026-06-302026-08-151,998$489,050None
Deep Track Capital, LP2026-06-302026-08-15700,000$171,339,000None
XTX Topco Ltd2026-06-302026-08-1518,575$4,546,603None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗B. Riley Wealth Advisors, Inc. ↗OPTIMIZE FINANCIAL INC. ↗Corient Private Wealth LP ↗VELA Investment Management, LLC ↗VELA Investment Management, LLC ↗VELA Investment Management, LLC ↗

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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