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 2026-09-10T01:40:48.000Z

Recent Form 4 activity

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
2026-08-062026-08-03Pangali SanamS1,364Not reported
2026-08-062026-08-03Bradley Mark ChristopherS2,572Not reported
2026-08-062026-08-03Drappa JornS2,447Not reported
2026-08-062026-08-03Goldstein David MS2,596Not reported
2026-08-062026-08-03Schroer John R.S3,282Not reported
2026-08-062026-08-03Hardiman Roy C.S2,692Not 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 LP2026-06-302026-08-2835,144$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.

Recent Congressional disclosures

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.

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.