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PASG PASSAGE BIO INC

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COM NEW (common), issuer CIK 1787297

33 managers (35 13F filers) reported a position in PASG shares at 2026-03-31, 1,780,048 shares in all. 9 filers opened a position and 6 filers sold out during the quarter.

Managers
33
13F filers
35
New
9
Added
6
Reduced
4
Sold out
6
Shares held by filers
1,780,048

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Lynx1 Capital Management LPin group Lynx1 Capital Management LP623,704$4.9M0.77%013F-HRTimelineGroup
Vestal Point Capital, LP305,000$2.39M0.07%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC133,612$1.05M<0.01%+24,52313F-HRTimeline
VANGUARD GROUP INCgroup of 3 filers holding131,651$1.03MnewTimeline
Eversept Partners, LP131,581$1.03M0.07%+5,35113F-HRTimeline
Yiheng Capital Management, L.P.86,097$676K0.29%+51,79613F-HRTimeline
Ikarian Capital, LLCin group Ikarian Capital, LLC68,124$535K0.08%new13F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH85,262$527K<0.01%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC41,380$325K<0.01%+9,98313F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.28,595$224K<0.01%-30813F-HRTimelineGroup
UBS Group AGin group UBS Group AG27,501$216K<0.01%+26,05913F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC24,196$189K<0.01%013F-HRTimelineGroup
Verdad Advisers, LP22,128$174K0.2%new13F-HRTimeline
DIADEMA PARTNERS LP19,530$153K0.06%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC18,871$148K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd12,627$99.1K<0.01%new13F-HRTimelineGroup
Fiduciary Trust Coin group Fiduciary Trust Co10,750$84.4K<0.01%013F-HRTimelineGroup
Persistent Asset Partners Ltd4,955$38.9K0.02%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY2,650$20.8K<0.01%-1,62513F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…800$6.28K<0.01%+30013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…502$3.94K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC212$1.66K<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.124$973<0.01%-1813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN115$903<0.01%new13F-HR/ATimelineGroup
Parallel Advisors, LLC16$126<0.01%013F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.15$117<0.01%-513F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12$94<0.01%013F-HRTimelineGroup
LRI Investments, LLC12$94<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO15$93<0.01%013F-HR/ATimelineGroup
HARBOUR INVESTMENTS, INC.3$24<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC1$8<0.01%013F-HRTimelineGroup
TSFG, LLC5$00%013F-HRTimelineValue filed as zero, left out of ratios.
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.