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PRLD PRELUDE THERAPEUTICS INC

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CMN (common), issuer CIK 1678660

46 managers (47 13F filers) reported a position in PRLD shares at 2025-09-30, 27,162,136 shares in all. 5 filers opened a position and 8 filers sold out during the quarter.

Managers
46
13F filers
47
New
5
Added
8
Reduced
23
Sold out
8
Shares held by filers
27,162,136

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC10,909,256$15.7M0.38%013F-HRTimelineGroup
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP10,123,824$14.6M0.11%013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,147,044$1.65M<0.01%+898,62113F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC992,854$1.43M<0.01%+60,28413F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/876,338$1.26M<0.01%-51,27013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC544,000$783K<0.01%-37,80013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC540,565$777K<0.01%013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding374,933$540K-5,044Timeline
MORGAN STANLEYin group MORGAN STANLEY284,203$409K<0.01%-17913F-HR/ATimelineGroup
BlackRock, Inc.in group BlackRock, Inc.264,973$382K<0.01%-167,58613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC217,568$313K<0.01%013F-HRTimelineGroup
TD Asset Management Inc160,652$231K<0.01%013F-HRTimeline
Shay Capital LLC100,000$144K0.03%+25,00013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP97,592$141K<0.01%013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC79,327$114K<0.01%-69,85113F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP75,161$108K0.01%+3,78313F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …69,252$99.7K<0.01%013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC53,500$77K<0.01%-35,00013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP36,421$52.4K<0.01%-1,70613F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC34,822$50.1K<0.01%-56,93113F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC34,333$49.4K<0.01%-2,06013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC25,840$37.2K<0.01%new13F-HRTimelineGroup
HRT FINANCIAL LP16,901$24K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd15,578$22.4K<0.01%-26,99513F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC13,747$20.2K<0.01%-3,66413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC10,500$15.1K<0.01%-33,14713F-HRTimelineGroup
FMR LLCin group FMR LLC9,099$13.1K<0.01%-2,06813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/8,848$12.7K<0.01%-2,44513F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC8,712$12.5K<0.01%+11013F-HR/ATimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA7,712$11K<0.01%+4,88513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,927$9.97K<0.01%-9,87213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC5,975$8.6K<0.01%+1,25713F-HRTimelineGroup
UBS Group AGin group UBS Group AG4,171$6.01K<0.01%-100,03313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,879$5.58K<0.01%+1,93013F-HR/ATimelineGroup
SBI Securities Co., Ltd.2,741$3.95K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,634$2.35K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC1,219$2K<0.01%-2,79513F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,171$1.69K<0.01%-913F-HRTimelineGroup
GROUP ONE TRADING LLC500$720<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…89$128<0.01%-5913F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS52$75<0.01%013F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.20$29<0.01%new13F-HRTimelineGroup
IFP Advisors, Inc18$26<0.01%-1613F-HR/ATimeline
Essential Partners LLC17$24<0.01%-7013F-HRTimeline
Arax Advisory Partners15$22<0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC153$00%new13F-HRTimelineValue filed as zero, left out of ratios.