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Public ownership evidence

Alumis Inc. Common Stock (ALMS) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-11-042026-11-02Schroer John R.S794Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-11-02 and its public availability date is 2026-11-04. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001744578-26-000007 ↗SEC 0002023806-26-000009 ↗SEC 0001506218-26-000007 ↗

Recent Form 4 activity

Inspect all 12 displayed rows: Recent Form 4 activity

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2026-11-042026-11-02Schroer John R.S794Not reported
2026-11-042026-11-02Pangali SanamS332Not reported
2026-11-042026-11-02Hardiman Roy C.S652Not reported
2026-11-042026-11-02Goldstein David MS629Not reported
2026-11-042026-11-02Drappa JornS593Not reported
2026-11-042026-11-02Bradley Mark ChristopherS623Not reported
2026-09-102026-09-08AKKARAJU SRINIVASP273,290Not reported
2026-09-102026-09-08AKKARAJU SRINIVASP273,291Not reported
2026-09-102026-09-08AKKARAJU SRINIVASS48,065Not reported
2026-09-102026-09-08AKKARAJU SRINIVASS48,066Not reported
2026-09-102026-09-04AKKARAJU SRINIVASP220,070Not reported
2026-09-102026-09-04AKKARAJU SRINIVASP220,070Not reported

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

Recent institutional filing receipts

Inspect all 50 displayed rows: 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 LP2026-06-302026-08-2835,144$988,953None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2615,000$422,100None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2578,818$2,217,939None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,217,939$78,818,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2011,447$322,119None
Ensign Peak Advisors, Inc2026-03-312026-08-19169,497$3,734,019None
Fulcrum Asset Management LLP2026-06-302026-08-197,116$193,128None
Corient Private Wealth LP2026-06-302026-08-1835,435$997,142None
Transamerica Financial Advisors, LLC2026-06-302026-08-1897$2,729None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-188,421$236,967None
SEI INVESTMENTS CO2026-06-302026-08-158,270$232,731None
SEI INVESTMENTS CO2026-06-302026-08-1567$1,890None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-15329$9,258None
Rafferty Asset Management, LLC2026-06-302026-08-159,903$278,670None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-15172,779$4,862,001None
Quarry LP2026-06-302026-08-1596$2,701None
Saturn V Capital Management LP2026-06-302026-08-152,915,443$82,040,566None
Artia Global Partners LP2026-06-302026-08-15278,546$7,838,284None
DIADEMA PARTNERS LP2026-06-302026-08-15200,000$5,628,000Call
Deep Track Capital, LP2026-06-302026-08-156,348,558$178,648,422None
Octagon Capital Advisors LP2026-06-302026-08-152,830,700$79,655,898None
XTX Topco Ltd2026-06-302026-08-1522,834$642,549None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15700,134$19,701,771None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15700,134$19,701,771None
SAMSARA BIOCAPITAL, LLC2026-06-302026-08-156,345,219$178,554,463None
Caption Management, LLC2026-06-302026-08-15100,000$2,814,000Call
Caption Management, LLC2026-06-302026-08-1590,000$2,532,600None
OSAIC HOLDINGS, INC.2026-06-302026-08-1510$281None
OSAIC HOLDINGS, INC.2026-06-302026-08-15281$7,907None
Squarepoint Ops LLC2026-06-302026-08-1547,590$1,339,183None
Trexquant Investment LP2026-06-302026-08-1534,137$960,615None
MetLife Investment Management, LLC2026-06-302026-08-1546,312$1,303,220None
JANE STREET GROUP, LLC2026-06-302026-08-1540,400$1,136,856Put
JANE STREET GROUP, LLC2026-06-302026-08-1524,200$680,988Call
Nextech Invest Ltd.2026-06-302026-08-153,540,998$99,643,684None
Cormorant Asset Management, LP2026-06-302026-08-153,285,596$92,456,671None
VOLORIDGE INVESTMENT MANAGEMENT, LLC2026-06-302026-08-15320,861$9,029,029None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15104,600$2,943,444Call
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15242,538$6,825,019None
Legal & General Group Plc2026-06-302026-08-1534,456$969,591None
Legal & General Group Plc2026-06-302026-08-1512,805$360,333None
Legal & General Group Plc2026-06-302026-08-157,669$215,806None
Ensign Peak Advisors, Inc2026-06-302026-08-15146,970$4,135,736None
MOORE CAPITAL MANAGEMENT, LP2026-06-302026-08-15136,803$3,849,636None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1588,500$2,490,390Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1572,500$2,040,150Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1558,717$1,652,296None
Ikarian Capital, LLC2026-06-302026-08-15356,300$10,026,282Call
Ikarian Capital, LLC2026-06-302026-08-15870,548$24,497,220None
Opaleye Management Inc.2026-06-302026-08-15550,000$15,477,000None

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 ↗MERCER GLOBAL ADVISORS INC /ADV ↗Ensign Peak Advisors, Inc ↗Fulcrum Asset Management LLP ↗Corient Private Wealth LP ↗Transamerica Financial Advisors, LLC ↗CAPSTONE INVESTMENT ADVISORS, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.