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Alumis (ALMS) Institutional Ownership

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$22.02 -0.16 (-0.70%)
As of 02:42 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Alumis (NASDAQ:ALMS)

Number of
Institutional Buyers
(last 12 months)
100
Total
Institutional Inflows
(last 12 months)
$262.30M
Number of
Institutional Sellers
(last 12 months)
21
Total
Institutional Outflows
(last 12 months)
$60.91M
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Skip Chart & View Institutional Buying and Selling Data

ALMS Institutional Buying and Selling by Quarter

Alumis Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2026 Bank of America Corp DE127,812$2.82M0.0%-7.6%0.100%
5/19/2026 Stempoint Capital LP229,566$5.06M1.0%N/A0.180%
5/19/2026 Janus Henderson Group PLC2,124,408$46.79M0.0%N/A1.670%
5/19/2026 Ally Bridge Group NY LLC166,959$3.68M3.0%N/A0.131%
5/18/2026 Yu Fan776,845$17.11M17.6%-1.6%0.611%
5/18/2026 EverSource Wealth Advisors LLC3,131$69K0.0%+600.4%0.002%
5/18/2026 California State Teachers Retirement System80,845$1.78M0.0%+2,222.5%0.064%
5/18/2026 Elmind Capital LP130,000$2.86M0.8%N/A0.102%
5/16/2026 The Manufacturers Life Insurance Company 154,634$3.41M0.0%+775.6%0.122%
5/16/2026 venBio Partners LLC4,528,408$99.76M35.6%-2.0%3.560%
5/16/2026 Quantinno Capital Management LP127,095$2.80M0.0%-6.2%0.100%
5/16/2026 Orbimed Advisors LLC548,163$12.08M0.2%-50.3%0.431%
5/15/2026 Octagon Capital Advisors LP2,830,700$62.36M6.9%+11.9%2.225%
5/15/2026 Weiss Asset Management LP1,097,417$24.18M0.4%N/A0.863%
5/15/2026 Spruce Street Capital LP392,574$8.65M2.1%N/A0.309%
5/14/2026 Renaissance Technologies LLC75,167$1.66M0.0%-30.5%0.059%
5/14/2026 Sei Investments Co.9,318$205K0.0%N/A0.007%
5/14/2026 Walleye Capital LLC31,778$700K0.0%N/A0.025%
5/14/2026 State of Wyoming2,590$57K0.0%N/A0.002%
5/13/2026 First Trust Advisors LP66,099$1.46M0.0%N/A0.052%
5/7/2026 Dimensional Fund Advisors LP23,115$509K0.0%+12.7%0.018%
5/7/2026 KBC Group NV1,929$42K0.0%N/A0.002%
5/7/2026 Swiss National Bank127,800$2.82M0.0%N/A0.100%
5/6/2026 Assetmark Inc.4,188$92K0.0%N/A0.003%
5/6/2026 Towerview LLC222,294$4.90M3.2%-55.1%0.175%
5/5/2026 Bank of New York Mellon Corp206,729$4.55M0.0%+29.1%0.163%
5/4/2026 Principal Financial Group Inc.1,058,051$23.31M0.0%N/A0.832%
4/25/2026 Strs Ohio2,000$44K0.0%+300.0%0.002%
4/22/2026 Pictet Asset Management Holding SA10,491$231K0.0%N/A0.008%
4/22/2026 Sterling Capital Management LLC2,271$50K0.0%-30.2%0.002%
4/21/2026 SmartHarvest Portfolios LLC9,607$212K0.1%N/A0.008%
4/16/2026 SG Americas Securities LLC8,626$190K0.0%N/A0.007%
2/23/2026 Virtu Financial LLC50,283$491K0.0%N/A0.048%
2/19/2026 Invesco Ltd.421,819$4.12M0.0%+225.6%0.404%
2/18/2026 Mercer Global Advisors Inc. ADV14,908$146K0.0%N/A0.014%
2/18/2026 Virtus Investment Advisers LLC23,153$226K0.1%N/A0.022%
2/18/2026 Wellington Management Group LLP169,093$1.65M0.0%+2.2%0.162%
2/18/2026 Susquehanna Portfolio Strategies LLC172,779$1.69M0.0%+8.8%0.166%
2/18/2026 Orbimed Advisors LLC1,102,730$10.76M0.2%-42.8%1.056%
2/18/2026 Opaleye Management Inc.535,000$5.22M0.7%-19.5%0.513%
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2/18/2026 Millennium Management LLC1,151,118$11.24M0.0%+263.1%1.103%
2/18/2026 Cormorant Asset Management LP3,635,596$35.48M1.6%+69.3%3.483%
2/18/2026 Balyasny Asset Management L.P.24,769$242K0.0%N/A0.024%
2/18/2026 Bridgeway Capital Management LLC56,728$554K0.0%-23.1%0.054%
2/17/2026 Samsara Biocapital LLC5,756,984$56.19M5.8%+19.9%5.515%
2/17/2026 Schonfeld Strategic Advisors LLC23,028$225K0.0%N/A0.022%
2/17/2026 PDT Partners LLC14,562$142K0.0%N/A0.014%
2/17/2026 AQR Capital Management LLC137,792$1.35M0.0%-2.2%0.132%
2/17/2026 MPM Bioimpact LLC2,401,992$23.44M2.7%N/A2.301%
2/17/2026 Price T Rowe Associates Inc. MD50,422$493K0.0%+78.3%0.048%
2/17/2026 Russell Investments Group Ltd.15,029$147K0.0%+134.1%0.014%
2/17/2026 ExodusPoint Capital Management LP11,197$109K0.0%-93.3%0.011%
2/16/2026 Verition Fund Management LLC80,062$781K0.0%N/A0.077%
2/16/2026 Mariner LLC145,045$1.42M0.0%+70.9%0.139%
2/13/2026 Marshall Wace LLP372,901$3.64M0.0%N/A0.357%
2/13/2026 Bank of Nova Scotia20,900$204K0.0%N/A0.020%
2/13/2026 Siren L.L.C.500,000$4.88M0.1%N/A0.479%
2/13/2026 Charles Schwab Investment Management Inc.504,075$4.92M0.0%+2.7%0.483%
2/13/2026 State Street Corp1,259,446$12.29M0.0%+14.3%1.206%
2/13/2026 Ieq Capital LLC17,421$170K0.0%+4.1%0.017%
2/13/2026 Dynamic Technology Lab Private Ltd26,567$259K0.1%N/A0.025%
2/13/2026 Wells Fargo & Company MN129,448$1.26M0.0%+45.0%0.124%
2/12/2026 Renaissance Technologies LLC108,200$1.06M0.0%-28.6%0.104%
2/12/2026 Banco BTG Pactual S.A.14,302$140K0.0%N/A0.014%
2/12/2026 Nuveen LLC169,506$1.65M0.0%+68.3%0.162%
2/11/2026 Deutsche Bank AG41,112$401K0.0%+66.2%0.039%
2/11/2026 Fox Run Management L.L.C.37,707$368K0.1%N/A0.036%
2/11/2026 JPMorgan Chase & Co.356,337$3.48M0.0%+32.6%0.341%
2/11/2026 Los Angeles Capital Management LLC163,084$1.59M0.0%+32.9%0.156%
2/10/2026 Goldman Sachs Group Inc.427,072$4.17M0.0%+2.4%0.409%
2/10/2026 AXQ Capital LP26,417$258K0.1%+35.8%0.025%
2/10/2026 Intech Investment Management LLC29,303$286K0.0%+24.5%0.028%
2/9/2026 Geode Capital Management LLC1,487,626$14.52M0.0%+6.8%1.425%
2/6/2026 PSP Research LLC43,769$427K0.4%N/A0.042%
2/6/2026 ProShare Advisors LLC14,627$143K0.0%+12.4%0.014%
2/3/2026 Grange Capital LLC32,000$312K0.3%N/A0.031%
1/29/2026 Inscription Capital LLC26,667$260K0.0%+30.5%0.026%
1/29/2026 China Universal Asset Management Co. Ltd.15,840$155K0.0%-6.7%0.015%
1/26/2026 Mirae Asset Global Investments Co. Ltd.4,724$46K0.0%+26.1%0.005%
1/22/2026 Trium Capital LLP893,107$8.72M6.8%-71.4%0.856%
1/1/2026 JPMorgan Chase & Co.268,667$1.07M0.0%-8.0%0.257%
11/17/2025 Jacobs Levy Equity Management Inc.40,162$160K0.0%N/A0.039%
11/17/2025 Woodline Partners LP1,751,150$6.99M0.0%+809.7%1.683%
11/17/2025 PharVision Advisers LLC20,693$83K0.0%N/A0.020%
11/17/2025 Velan Capital Investment Management LP946,683$3.78M3.5%-41.6%0.910%
11/17/2025 Prelude Capital Management LLC87,832$350K0.0%+698.0%0.084%
11/17/2025 Mariner LLC84,873$339K0.0%+177.3%0.082%
11/17/2025 Millennium Management LLC317,029$1.27M0.0%-36.7%0.305%
11/17/2025 Bank of America Corp DE263,917$1.05M0.0%+533.0%0.254%
11/17/2025 Alliancebernstein L.P.80,900$323K0.0%-8.4%0.078%
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11/14/2025 ADAR1 Capital Management LLC61,291$245K0.0%+62.2%0.059%
11/14/2025 Two Sigma Investments LP86,084$343K0.0%N/A0.083%
11/13/2025 UBS Group AG762,675$3.04M0.0%-36.8%0.733%
11/13/2025 BNP Paribas Financial Markets11,770$47K0.0%+104.9%0.011%
11/13/2025 Russell Investments Group Ltd.6,419$26K0.0%+320.9%0.006%
11/12/2025 Intech Investment Management LLC23,546$94K0.0%-24.9%0.023%
11/10/2025 AXQ Capital LP19,452$78K0.0%N/A0.019%
11/10/2025 China Universal Asset Management Co. Ltd.16,982$68K0.0%-11.5%0.016%
11/7/2025Vanguard Group Inc.4,029,615$16.08M0.0%+18.4%3.872%
11/7/2025 Credit Industriel ET Commercial247,002$986K0.1%-36.2%0.237%


ALMS Institutional Ownership - Frequently Asked Questions

During the previous two years, 122 institutional investors and hedge funds held shares of Alumis. The most heavily invested institutionals were venBio Partners LLC ($99.76M), Octagon Capital Advisors LP ($62.36M), Samsara Biocapital LLC ($56.19M), Janus Henderson Group PLC ($46.79M), Foresite Capital Management V LLC ($45.43M), Cormorant Asset Management LP ($35.48M), and SR One Capital Management LP ($26.07M).Learn more on Alumis' institutional investors.

Of the 113 institutional investors that purchased Alumis' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Samsara Biocapital LLC ($5.76M), Foresite Capital Management VI LLC ($4.25M), MPM Bioimpact LLC ($2.40M), Janus Henderson Group PLC ($2.12M), SR One Capital Management LP ($1.96M), Orbimed Advisors LLC ($1.93M), and Velan Capital Investment Management LP ($1.62M).

Institutional investors have bought a total of 30,214,162 shares in the last 24 months. This purchase volume represents approximately $262.30M in transactions.

Of the 21 institutional investors that sold Alumis' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Trium Capital LLP ($2.23M), Orbimed Advisors LLC ($1.38M), Velan Capital Investment Management LP ($674.16K), UBS Group AG ($444.88K), Towerview LLC ($272.71K), Millennium Management LLC ($184.06K), and ExodusPoint Capital Management LP ($155.57K).

Institutional investors have sold a total of 5,894,773 shares in the last 24 months. This volume of shares sold represents approximately $60.91M in transactions.


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This page (NASDAQ:ALMS) was last updated on 5/22/2026 by MarketBeat.com Staff.
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