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Day One Biopharmaceuticals (DAWN) Institutional Ownership

Day One Biopharmaceuticals logo
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Institutional Ownership Changes (13F Filings) for Day One Biopharmaceuticals (NASDAQ:DAWN)

Current
Institutional Ownership
Percentage
87.95%
Number of
Institutional Buyers
(last 12 months)
129
Total
Institutional Inflows
(last 12 months)
$463.75M
Number of
Institutional Sellers
(last 12 months)
59
Total
Institutional Outflows
(last 12 months)
$155.68M
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DAWN Institutional Buying and Selling by Quarter

Day One Biopharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/18/2026Western Wealth Management LLC8,005$172K0.0%N/A0.008%
6/15/2026Carmignac Gestion13,691$294K0.0%N/A0.013%
5/29/2026Perceptive Advisors LLC1,755,799$37.64M0.7%N/A1.699%
5/21/2026Groupe la Francaise179,495$3.85M0.1%N/A0.174%
5/19/2026Western Wealth Management LLC8,005$172K0.0%N/A0.008%
5/19/2026Bank of America Corp DE1,902,868$40.80M0.0%+75.6%1.842%
5/19/2026Janus Henderson Group PLC546,428$11.71M0.0%+2,465.4%0.529%
5/19/2026Oddo BHF Asset Management Sas1,550,000$33.23M1.3%N/A1.500%
5/18/2026ADAR1 Capital Management LLC49,923$1.07M0.1%N/A0.048%
5/18/2026California State Teachers Retirement System67,463$1.45M0.0%-6.6%0.065%
5/18/2026Royal Bank of Canada1,911$41K0.0%-53.5%0.002%
5/18/2026Eversept Partners LP183,902$3.94M0.2%N/A0.178%
5/16/2026The Manufacturers Life Insurance Company 36,186$776K0.0%+49.3%0.035%
5/16/2026Quantinno Capital Management LP17,556$376K0.0%+9.8%0.017%
5/16/2026Polar Asset Management Partners Inc.630,410$13.52M0.3%N/A0.610%
5/16/2026Lazard Asset Management LLC9,364$201K0.0%-59.4%0.009%
5/15/2026Kryger Capital LLC3,896,485$83.54M5.9%N/A3.771%
5/15/2026Entropy Technologies LP17,040$365K0.0%-42.0%0.016%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund643,738$13.80M0.0%N/A0.623%
5/14/2026Renaissance Technologies LLC1,296,984$27.81M0.0%-0.6%1.255%
5/14/2026Gabelli Funds LLC464,097$9.95M0.1%N/A0.449%
5/14/2026GABELLI & Co INVESTMENT ADVISERS INC.325,350$6.98M1.0%N/A0.315%
5/14/2026Arrowstreet Capital Limited Partnership15,294$328K0.0%-94.0%0.015%
5/14/2026Sei Investments Co.104,598$2.24M0.0%+178.8%0.101%
5/7/2026Dimensional Fund Advisors LP819,371$17.57M0.0%-21.0%0.793%
5/5/2026Bank of New York Mellon Corp231,043$4.95M0.0%+9.2%0.224%
5/4/2026 ABC Arbitrage SA228,817$4.91M0.7%N/A0.221%
5/1/2026 Commonwealth of Pennsylvania Public School Empls Retrmt SYS26,500$568K0.0%N/A0.026%
4/29/2026 Credit Industriel ET Commercial135,420$2.90M0.2%N/A0.131%
4/27/2026 Chicago Capital Management LLC10,000$214K0.0%N/A0.010%
4/25/2026Strs Ohio37,900$813K0.0%+34.9%0.037%
4/23/2026Inspire Investing LLC18,911$405K0.0%N/A0.018%
4/22/2026Pictet Asset Management Holding SA13,034$279K0.0%-99.6%0.013%
4/22/2026Sterling Capital Management LLC2,493$53K0.0%-43.9%0.002%
4/16/2026SG Americas Securities LLC122,922$2.64M0.0%-64.9%0.119%
3/20/2026Hsbc Holdings PLC49,333$455K0.0%-55.1%0.048%
2/19/2026Invesco Ltd.123,994$1.16M0.0%+26.5%0.121%
2/18/2026Oracle Investment Management Inc.100,000$932K0.6%N/A0.097%
2/18/2026XTX Topco Ltd128,440$1.20M0.0%+62.9%0.125%
2/18/2026VARCOV Co.28,016$261K0.1%N/A0.027%
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2/18/2026Vestal Point Capital LP5,200,000$48.46M1.6%+94.4%5.064%
2/18/2026Virtus Investment Advisers LLC81,747$762K0.2%+23.1%0.080%
2/18/2026Susquehanna Portfolio Strategies LLC57,379$535K0.0%-38.0%0.056%
2/18/2026Sphera Funds Management LTD.145,371$1.36M0.3%-17.1%0.142%
2/18/2026Millennium Management LLC1,349,919$12.58M0.0%+94.7%1.315%
2/18/2026Man Group plc197,096$1.84M0.0%+114.7%0.192%
2/18/2026Balyasny Asset Management L.P.1,489,924$13.89M0.0%+7.6%1.451%
2/18/2026ACT Capital Management LLC12,900$120K0.1%N/A0.013%
2/17/2026Logos Global Management LP300,000$2.80M0.2%N/A0.292%
2/17/2026Schonfeld Strategic Advisors LLC300,102$2.80M0.0%+1,186.9%0.292%
2/17/2026PDT Partners LLC24,300$226K0.0%N/A0.024%
2/17/2026AQR Capital Management LLC431,758$4.02M0.0%+298.0%0.420%
2/17/2026Cetera Investment Advisers35,000$326K0.0%-11.5%0.034%
2/17/2026Lazard Asset Management LLC23,065$215K0.0%+60.6%0.022%
2/17/2026Mak Capital One LLC826,205$7.70M0.8%-43.0%0.805%
2/17/2026Jump Financial LLC667,120$6.22M0.1%+144.8%0.650%
2/17/2026Price T Rowe Associates Inc. MD102,456$955K0.0%+28.5%0.100%
2/17/2026Osaic Holdings Inc.39,490$368K0.0%+5.9%0.038%
2/17/2026Public Employees Retirement System of Ohio34,267$319K0.0%N/A0.033%
2/17/2026Russell Investments Group Ltd.143,079$1.33M0.0%-4.8%0.139%
2/17/2026State of Wisconsin Investment Board23,426$218K0.0%-13.2%0.023%
2/17/2026ExodusPoint Capital Management LP39,321$366K0.0%-35.5%0.038%
2/17/2026Royal Bank of Canada4,108$38K0.0%-90.7%0.004%
2/17/2026Graham Capital Management L.P.50,355$469K0.0%N/A0.049%
2/16/2026Squarepoint Ops LLC100,612$938K0.0%N/A0.098%
2/16/2026Mariner LLC31,167$290K0.0%N/A0.030%
2/16/2026Kennedy Capital Management LLC542,848$5.06M0.1%+0.5%0.529%
2/16/2026Landscape Capital Management L.L.C.33,898$316K0.0%N/A0.033%
2/16/2026Entropy Technologies LP29,379$274K0.0%N/A0.029%
2/13/2026The Manufacturers Life Insurance Company 24,243$226K0.0%-4.8%0.024%
2/13/2026Hudson Bay Capital Management LP1,700,000$15.84M0.1%+28.8%1.656%
2/13/2026Virtus Advisers LLC11,200$104K0.0%N/A0.011%
2/13/2026Schroder Investment Management Group569,624$5.23M0.0%+110.8%0.555%
2/13/2026Jacobs Levy Equity Management Inc.729,281$6.80M0.0%N/A0.710%
2/13/2026Rafferty Asset Management LLC157,010$1.46M0.0%+23.1%0.153%
2/13/2026Charles Schwab Investment Management Inc.633,694$5.91M0.0%+3.9%0.617%
2/13/2026State Street Corp4,289,566$39.98M0.0%+32.4%4.178%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC124,422$1.16M0.0%+7.0%0.121%
2/13/2026Wells Fargo & Company MN114,716$1.07M0.0%+40.8%0.112%
2/13/2026Atlas Venture Life Science Advisors LLC6,412,560$59.77M6.9%-0.3%6.245%
2/12/2026HRT Financial LP450,938$4.20M0.0%+40.3%0.439%
2/12/2026DRW Securities LLC11,635$108K0.0%-65.0%0.011%
2/12/2026MetLife Investment Management LLC43,664$407K0.0%+16.5%0.043%
2/12/2026Renaissance Technologies LLC1,305,084$12.16M0.0%+44.1%1.271%
2/12/2026Dimensional Fund Advisors LP1,037,312$9.67M0.0%-15.2%1.010%
2/12/2026Federated Hermes Inc.2,730$25K0.0%-51.1%0.003%
2/12/2026 AlphaCentric Advisors LLC26,812$250K0.2%N/A0.026%
2/12/2026Knott David M Jr25,884$241K0.1%-80.2%0.025%
2/12/2026Alps Advisors Inc.84,304$786K0.0%+71.9%0.082%
2/12/2026Swiss National Bank141,500$1.32M0.0%+12.5%0.138%
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2/12/2026Nuveen LLC522,455$4.87M0.0%+247.4%0.509%
2/11/2026Deutsche Bank AG57,010$531K0.0%+37.4%0.056%
2/11/2026Fox Run Management L.L.C.33,639$314K0.0%+29.7%0.033%
2/11/2026Cerity Partners LLC11,586$108K0.0%N/A0.011%
2/11/2026LPL Financial LLC10,900$102K0.0%N/A0.011%
2/11/2026Franklin Resources Inc.52,726$491K0.0%-98.5%0.051%
2/11/2026Los Angeles Capital Management LLC100,314$935K0.0%+1.4%0.098%
2/10/2026Goldman Sachs Group Inc.1,506,234$14.04M0.0%+9.8%1.467%
2/10/2026AXQ Capital LP32,405$302K0.1%+98.7%0.032%
2/10/2026BNP Paribas Financial Markets453,311$4.23M0.0%+69.0%0.441%


DAWN Institutional Ownership - Frequently Asked Questions

During the previous two years, 215 institutional investors and hedge funds held shares of Day One Biopharmaceuticals. The most heavily invested institutionals were FMR LLC ($163.28M), Kryger Capital LLC ($83.54M), RA Capital Management L.P. ($72.92M), Atlas Venture Life Science Advisors LLC ($59.77M), Vanguard Group Inc. ($58.55M), Vestal Point Capital LP ($48.46M), and Bank of America Corp DE ($40.80M).Learn more on Day One Biopharmaceuticals' institutional investors.

87.95% of Day One Biopharmaceuticals' stock is owned by institutional investors. Learn more on DAWN's institutional investor holdings.

Of the 188 institutional investors that purchased Day One Biopharmaceuticals' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: FMR LLC ($10.23M), Vestal Point Capital LP ($5.34M), Alyeska Investment Group L.P. ($4.06M), Kryger Capital LLC ($3.90M), Rubric Capital Management LP ($3.38M), AIGH Capital Management LLC ($1.99M), and Millennium Management LLC ($1.87M).

Institutional investors have bought a total of 38,269,028 shares in the last 24 months. This purchase volume represents approximately $463.75M in transactions.

Of the 59 institutional investors that sold Day One Biopharmaceuticals' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Franklin Resources Inc. ($4.04M), Pictet Asset Management Holding SA ($2.98M), Braidwell LP ($1.36M), Alyeska Investment Group L.P. ($800K), Mak Capital One LLC ($622.26K), Dimensional Fund Advisors LP ($597.18K), and Millennium Management LLC ($514.48K).

Institutional investors have sold a total of 13,162,526 shares in the last 24 months. This volume of shares sold represents approximately $155.68M in transactions.


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This page (NASDAQ:DAWN) was last updated on 7/28/2026 by MarketBeat.com Staff.
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