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Disclosery

DAWN DAY ONE BIOPHARMACEUTICALS I

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Common Stock (common)

173 managers (176 13F filers) reported a position in DAWN shares at 2025-06-30, 86,325,316 shares in all. 26 filers opened a position and 34 filers sold out during the quarter.

Managers
173
13F filers
176
New
26
Added
71
Reduced
55
Sold out
34
Shares held by filers
86,325,316

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FMR LLCin group FMR LLC11,342,699$73.7M<0.01%-2,357,74913F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.9,830,431$63.9M<0.01%+3,072,50213F-HRTimelineGroup
Atlas Venture Life Science Advisors, LLC6,430,257$41.8M6.31%013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC6,176,495$40.1M<0.01%+233,25213F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources4,097,625$26.6M0.01%+79,25513F-HRTimelineGroup
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…3,723,131$24.2M0.44%+762,39113F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…3,722,732$24.2M0.02%+87,15213F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.3,012,187$19.6M0.07%-1,047,57713F-HRTimelineGroup
Vestal Point Capital, LP3,000,000$19.5M1.03%+401,87313F-HRTimeline
STATE STREET CORPin group STATE STREET CORP2,689,686$17.5M<0.01%-17,01313F-HRTimelineGroup
BRAIDWELL LP2,181,598$14.2M0.48%-1,355,25513F-HRTimeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc2,109,177$13.7M0.07%-240,82313F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,712,429$11.1M<0.01%+171,96413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,691,286$11M<0.01%+121,36813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,416,553$9.21M<0.01%+113,58813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,353,148$8.8M<0.01%+643,73313F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…1,296,700$8.43M0.06%+146,30013F-HR/ATimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,207,802$7.85M0.01%-112,29313F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/1,120,631$7.29M<0.01%-52,46313F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC1,000,540$6.5M0.01%+652,10013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/965,423$6.28M<0.01%-81,33313F-HRTimelineGroup
Qube Research & Technologies Ltd944,202$6.14M0.01%+663,41813F-HRTimeline
ALGERT GLOBAL LLC906,042$5.89M0.12%+534,66213F-HR/ATimeline
DAFNA Capital Management LLC879,163$5.71M1.58%+147,80013F-HRTimeline
EcoR1 Capital, LLC862,068$5.6M0.33%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC703,644$4.57M<0.01%-635,37413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP611,161$3.97M<0.01%+75,16413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co578,763$3.76M<0.01%+50,61513F-HRTimelineGroup
J. Goldman & Co LP557,480$3.62M0.11%new13F-HRTimeline
Parkman Healthcare Partners LLC500,000$3.25M0.38%-543,16213F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC453,520$2.95M0.07%+125,82913F-HRTimeline
Stonepine Capital Management, LLC450,000$2.92M2.88%+101,18013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.391,280$2.54M0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding363,815$2.36M-67,628Timeline
BARCLAYS PLCin group BARCLAYS PLC348,109$2.26M<0.01%+192,90013F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\325,288$2.11M<0.01%-9,23413F-HRTimelineGroup
ExodusPoint Capital Management, LP320,217$2.08M0.03%+296,48013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp307,853$2M<0.01%+59,47313F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd281,528$1.83M0.04%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC279,850$1.82M<0.01%-338,77713F-HRTimelineGroup
Parkwood LLC275,000$1.79M0.16%013F-HRTimeline
UBS Group AGgroup of 2 filers holding264,891$1.72M+28,436Timeline
Fisher Asset Management, LLC221,983$1.44M<0.01%-53,22413F-HRTimeline
Cubist Systematic Strategies, LLC193,857$1.26M0.01%new13F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP180,133$1.17M<0.01%new13F-HRTimeline
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.175,371$1.14M0.3%-159,61613F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA174,974$1.14M<0.01%-10,75913F-HR/ATimelineGroup
NORGES BANK169,000$1.1M<0.01%013F-HRTimeline
Nuveen, LLCin group TIAA150,372$977K<0.01%+10,71413F-HRTimelineGroup
National Philanthropic Trust150,000$975K0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…143,453$932K<0.01%+127,11313F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD136,276$886K<0.01%+53,01813F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC131,668$846K<0.01%+81,49113F-HRTimelineGroup
Swiss National Bank125,800$818K<0.01%+18,30013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS125,462$816K<0.01%-36,54213F-HRTimelineGroup
NEOS Investment Management LLC124,310$808K0.01%+33,18713F-HRTimeline
Tema ETFs LLC124,310$808K0.21%+33,18713F-HRTimeline
RHUMBLINE ADVISERS116,060$754K<0.01%+34,21613F-HRTimeline
Trexquant Investment LP115,427$750K0.01%-89,35513F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD110,000$715K<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC108,371$704K<0.01%-56,30513F-HRTimelineGroup
OCONNOR, A Distinct Business Unit of UB…107,249$697K0.02%-6,00113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Woodline Partners LP100,516$653K<0.01%-112,63813F-HRTimeline
Schonfeld Strategic Advisors LLC99,590$647K<0.01%+34,06513F-HRTimeline
Rafferty Asset Management, LLC98,691$641K<0.01%-20,46913F-HRTimeline
Hennion & Walsh Asset Management, Inc.96,821$629K0.03%-41,14713F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO89,102$579K<0.01%+27,56613F-HRTimelineGroup
Dynamic Technology Lab Private Ltd83,223$541K0.07%+34,76613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC82,257$535K<0.01%+27,33513F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.81,303$528K<0.01%-1,76713F-HRTimelineGroup
GC Wealth Management RIA, LLC80,000$520K0.04%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP78,422$510K0.02%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN72,567$472K<0.01%+18,87113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.68,507$445K<0.01%+22,08313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.67,790$441K<0.01%013F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…66,427$432K0.15%+38,39713F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP63,546$413K0.03%+19,84313F-HRTimeline
Nebula Research & Development LLC60,665$394K0.03%+3,53313F-HRTimeline
DRW Securities, LLC57,804$376K0.03%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc56,864$370K<0.01%-3,70113F-HRTimelineGroup
Man Group plcin group Man Group plc56,862$370K<0.01%+17,95013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…56,120$365K<0.01%+65013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC54,708$356K<0.01%-18,63513F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH51,200$331K<0.01%013F-HRTimelineGroup
Diametric Capital, LP49,941$325K0.17%+25,46513F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding48,160$313K+6,777Timeline
INTECH INVESTMENT MANAGEMENT LLC45,397$295K<0.01%-5,76713F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…44,442$289K<0.01%+10,83213F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …38,204$248K<0.01%+8,49613F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL36,393$237K<0.01%-14,40113F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P35,000$228K0.01%-26,59713F-HRTimeline
Pale Fire Capital SEin group Pale Fire Capital34,843$226K0.02%+3,15013F-HRTimelineGroup
Knott David M Jr33,714$219K0.1%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…32,939$214K<0.01%+18,67013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.32,881$214K<0.01%-32,43013F-HR/ATimelineGroup
Bayesian Capital Management, LP28,100$183K0.03%+10,10013F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC28,023$182K0.03%013F-HRTimelineGroup
IEQ CAPITAL, LLC27,948$182K<0.01%-9,06413F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC27,330$178K<0.01%+12,91513F-HRTimelineGroup
Verition Fund Management LLC26,480$172K<0.01%-1,06613F-HRTimeline
SHERBROOKE PARK ADVISERS LLC24,998$162K0.07%new13F-HRTimeline
Corton Capital Inc.24,411$159K0.18%+7,96413F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd24,268$158K0.01%new13F-HRTimelineGroup
Cetera Investment Advisers23,700$154K<0.01%-3,30013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson21,300$139K<0.01%013F-HRTimelineGroup
PROFUND ADVISORS LLC20,950$136K<0.01%-3,65313F-HRTimeline
China Universal Asset Management Co., L…20,358$132K0.01%+2813F-HRTimeline
Integrated Wealth Concepts LLC20,170$131K<0.01%+3,03213F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC19,615$127K<0.01%+5,14013F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC19,539$127K0.01%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM19,211$125K<0.01%+3,30913F-HRTimeline
ProShare Advisors LLC18,545$121K<0.01%+2,12113F-HRTimeline
Creative Planningin group Creative Planning18,507$120K<0.01%new13F-HRTimelineGroup
CWM, LLCin group CWM, LLC18,168$118K<0.01%-3,60013F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…17,880$116K<0.01%013F-HRTimeline
OPTIMIZE FINANCIAL INC.17,832$116K0.07%-12813F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS17,721$115K<0.01%+2,75013F-HRTimeline
Police & Firemen's Retirement System of…17,701$115K<0.01%+5,15213F-HRTimeline
AlphaQuest LLC15,872$103K0.01%-46,08013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC14,417$93.7K<0.01%-58213F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC13,765$89K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND12,132$78.9K<0.01%013F-HR/ATimeline
KLP KAPITALFORVALTNING AS11,800$76.7K<0.01%013F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al11,700$76K<0.01%-40013F-HRTimeline
Quantinno Capital Management LP11,281$73.3K<0.01%new13F-HRTimeline
E Fund Management Co., Ltd.10,988$71.4K<0.01%-14813F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…10,262$69.8K<0.01%-89213F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC10,682$69.4K<0.01%new13F-HRTimelineGroup
Entropy Technologies, LP10,330$67.1K0.01%new13F-HRTimeline
SteelPeak Wealth, LLC10,000$65K<0.01%-5,75013F-HRTimeline
BIT Capital GmbH8,413$54.7K<0.01%-108,15213F-HRTimeline
Quantbot Technologies LP7,542$49K<0.01%-2,75313F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,349$47.8K<0.01%+2,26413F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,244$34.1K<0.01%+3,32613F-HRTimelineGroup
TSFG, LLC3,400$22K<0.01%013F-HRTimeline
Quintet Private Bank (Europe) S.A.3,313$21.5K<0.01%013F-HRTimeline
ANTIPODES PARTNERS Ltd3,006$19.5K<0.01%+96313F-HRTimeline
GF FUND MANAGEMENT CO. LTD.2,582$16.8K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…2,024$13.2K<0.01%013F-HRTimeline
Sterling Capital Management LLC1,855$12.1K<0.01%+1,70813F-HR/ATimeline
AMALGAMATED BANK1,782$12K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC1,346$8.75K<0.01%-3,09813F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,231$8K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC1,046$6.8K<0.01%+4613F-HRTimeline
Caitong International Asset Management …918$5.97K<0.01%+87513F-HRTimeline
COMERICA BANK784$5.1K<0.01%-16613F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …750$5K<0.01%new13F-HRTimelineGroup
Versant Capital Management, Inc604$3.93K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…420$2.73K<0.01%new13F-HRTimelineGroup
Washington Trust Advisors, Inc.342$2.22K<0.01%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.296$2K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…300$1.95K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…296$1.92K<0.01%-4913F-HRTimelineGroup
SIGNATUREFD, LLC175$1.14K<0.01%-7113F-HRTimeline
Parallel Advisors, LLC142$923<0.01%+13813F-HRTimeline
Allworth Financial LP130$845<0.01%+10713F-HRTimeline
ROTHSCHILD INVESTMENT LLC120$780<0.01%+2513F-HRTimeline
Private Wealth Management Group, LLC88$572<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.79$514<0.01%013F-HRTimeline
IFP Advisors, Inc58$377<0.01%+3413F-HRTimeline
True Wealth Design, LLC54$351<0.01%-2613F-HRTimeline
MassMutual Private Wealth & Trust, FSB51$332<0.01%new13F-HRTimeline
Global Trust Asset Management, LLC50$325<0.01%013F-HRTimeline
Farther Finance Advisors, LLC47$306<0.01%+4613F-HRTimeline
GAMMA Investing LLC47$306<0.01%-23613F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\24$156<0.01%+413F-HRTimelineGroup
GeoWealth Management, LLC23$150<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC5$32<0.01%-1913F-HRTimeline
Clearstead Advisors, LLC3$20<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2$13<0.01%-36113F-HRTimelineGroup
Covestor Ltd12$00%-1713F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.