Public ownership evidence

Annexon, Inc. Common Stock (ANNX) Ownership Disclosures

Read ANNX 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

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

Available
2026-09-25
Trade date
2026-09-24
Reporting owners
Love Douglas
Code
P
Shares
26,065
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 0001818520-26-000003
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 ANNX fundamentals

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

Read ANNX 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
2026-09-252026-09-24Love DouglasP26,065Not reported
2026-08-132026-08-10Blumenkranz Mark S.A175,000Not 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.

Corient Private Wealth LP2026-06-302026-08-2819,704$112,510None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2654,300$310,053None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25134,259$766,619None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25766,619$134,259,000None
Palo Alto Investors LP2026-06-302026-08-202,948,090$16,833,594None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2017,077$97,510None
Palo Alto Investors LP2026-06-302026-08-192,948,090$16,833,594None
Ensign Peak Advisors, Inc2026-03-312026-08-19625,097$3,463,037None
Fulcrum Asset Management LLP2026-06-302026-08-1910,070$56,090None
Coastal Bridge Advisors, LLC2026-06-302026-08-1817,000$97,070None
Palo Alto Investors LP2026-06-302026-08-182,948,090$16,833,594None
Corient Private Wealth LP2026-06-302026-08-1819,704$112,510None
Ishara Investments LP2026-06-302026-08-15820,000$4,682,200None
SEI INVESTMENTS CO2026-06-302026-08-15154,542$882,435None
SEI INVESTMENTS CO2026-06-302026-08-1529,275$167,200None
Rafferty Asset Management, LLC2026-06-302026-08-15173,279$989,423None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-15395,230$2,256,763None
Quarry LP2026-06-302026-08-15100,000$571,000None
DIADEMA PARTNERS LP2026-06-302026-08-1527,516$157,116None
DIADEMA PARTNERS LP2026-06-302026-08-15353,200$2,016,772Call
XTX Topco Ltd2026-06-302026-08-15112,147$640,359None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-151,257,799$7,182,032None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-151,257,799$7,182,032None
Qube Research & Technologies Ltd2026-06-302026-08-152,749,961$15,702,277None
Blueshift Asset Management, LLC2026-06-302026-08-1533,338$190,360None
Shay Capital LLC2026-06-302026-08-1510,000$57,100None
OSAIC HOLDINGS, INC.2026-06-302026-08-1529$166None
OSAIC HOLDINGS, INC.2026-06-302026-08-15147,595$842,767None
Schonfeld Strategic Advisors LLC2026-06-302026-08-15533,567$3,046,666None
Squarepoint Ops LLC2026-06-302026-08-15173,285$989,457None
Trexquant Investment LP2026-06-302026-08-15409,667$2,339,199None
MetLife Investment Management, LLC2026-06-302026-08-1591,005$519,639None
Engineers Gate Manager LP2026-06-302026-08-15319,057$1,821,815None
JANE STREET GROUP, LLC2026-06-302026-08-1510,000$57,100Put
JANE STREET GROUP, LLC2026-06-302026-08-1590,500$516,755Call
VOLORIDGE INVESTMENT MANAGEMENT, LLC2026-06-302026-08-15250,025$1,427,643None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15120,129$685,937None
Legal & General Group Plc2026-06-302026-08-1558,725$335,320None
Legal & General Group Plc2026-06-302026-08-1524,319$138,861None
Legal & General Group Plc2026-06-302026-08-1515,074$86,073None
DRW Securities, LLC2026-06-302026-08-1539,443$225,219None
Ensign Peak Advisors, Inc2026-06-302026-08-15800,516$4,570,946None
MOORE CAPITAL MANAGEMENT, LP2026-06-302026-08-15425,332$2,428,646None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15412,000$2,352,520Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15190,200$1,086,042Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1539,394$224,940None
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC2026-06-302026-08-1521,010$119,967None
Ikarian Capital, LLC2026-06-302026-08-15430,244$2,456,693None
Opaleye Management Inc.2026-06-302026-08-151,714,451$9,789,515None
Bridgefront Capital, LLC2026-06-302026-08-1528,528$162,895None

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

Corient Private Wealth LP ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Palo Alto Investors LP ↗MERCER GLOBAL ADVISORS INC /ADV ↗Palo Alto Investors LP ↗Ensign Peak Advisors, Inc ↗Fulcrum Asset Management LLP ↗Coastal Bridge Advisors, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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