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Passage BIO, Inc.

PASG
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001787297

No open-market purchases or sales by Passage BIO, Inc. insiders were filed in the last 90 days; 29 institutions reported holding it in 13F filings for Q2 2026, worth $6.82M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Passage BIO, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
32
−9 vs. Q2 2025
Shares held
1.65M
−103.9K (−5.9%) vs. Q2 2025Converted for a 1-for-20 split
Total value
$13.2M
+$222.0K (+1.7%) vs. Q2 2025
New holders
6
12 more added
Sold out
15
6 more reduced

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PASG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 32 institutions
Q1 2021: 90 institutionsQ2 2021: 102 institutionsQ3 2021: 103 institutionsQ4 2021: 102 institutionsQ1 2022: 110 institutionsQ2 2022: 87 institutionsQ3 2022: 76 institutionsQ4 2022: 68 institutionsQ1 2023: 59 institutionsQ2 2023: 56 institutionsQ3 2023: 51 institutionsQ4 2023: 52 institutionsQ1 2024: 51 institutionsQ2 2024: 45 institutionsQ3 2024: 45 institutionsQ4 2024: 46 institutionsQ1 2025: 42 institutionsQ2 2025: 41 institutionsQ3 2025: 32 institutionsQ4 2025: 30 institutionsQ1 2026: 35 institutionsQ2 2026: 29 institutions
Value heldQ3 2025: $13.2M
Q1 2021: $786.5MQ2 2021: $558.8MQ3 2021: $419.1MQ4 2021: $277.7MQ1 2022: $133.2MQ2 2022: $99.6MQ3 2022: $49.3MQ4 2022: $51.6MQ1 2023: $34.0MQ2 2023: $31.4MQ3 2023: $21.3MQ4 2023: $33.1MQ1 2024: $54.4MQ2 2024: $32.0MQ3 2024: $27.1MQ4 2024: $21.6MQ1 2025: $12.8MQ2 2025: $13.0MQ3 2025: $13.2MQ4 2025: $18.6MQ1 2026: $13.8MQ2 2026: $6.82M
Institutions holding PASG and their total value by quarter
QuarterHoldersValue
Q2 202629$6.82M
Q1 202635$13.8M
Q4 202530$18.6M
Q3 202532$13.2M
Q2 202541$13.0M
Q1 202542$12.8M
Q4 202446$21.6M
Q3 202445$27.1M
Q2 202445$32.0M
Q1 202451$54.4M
Q4 202352$33.1M
Q3 202351$21.3M
Q2 202356$31.4M
Q1 202359$34.0M
Q4 202268$51.6M
Q3 202276$49.3M
Q2 202287$99.6M
Q1 2022110$133.2M
Q4 2021102$277.7M
Q3 2021103$419.1M
Q2 2021102$558.8M
Q1 202190$786.5M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Passage BIO, Inc.; share changes are against Q2 2025.

Institutions holding PASG in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
CWM, LLC2$00.00%+2+700.0%AddedConverted for a 1-for-20 split
TSFG, LLC5$00.00%00.0%UnchangedConverted for a 1-for-20 split
Northwestern Mutual Wealth Management Co2$160.00%+2New
Harbour Investments, Inc.3$240.00%+3New
BNP Paribas Arbitrage, SA12$960.00%+1+6.7%AddedConverted for a 1-for-20 split
LRI Investments, LLC12$960.00%+1+6.7%AddedConverted for a 1-for-20 split
JPMorgan Chase & Co15$1200.00%+1+9.9%AddedConverted for a 1-for-20 split
Parallel Advisors, LLC16$1280.00%+16New
UBS Group AG17$1370.00%+17+11,233.3%AddedConverted for a 1-for-20 split
Advisor Group Holdings, Inc.20$1410.00%−80−80.0%ReducedConverted for a 1-for-20 split
Bank of America Corp28$2250.00%+3+11.3%AddedConverted for a 1-for-20 split
Citigroup Inc77$6170.00%+77New
SBI Securities Co., Ltd.142$1.14K0.00%−3−1.9%ReducedConverted for a 1-for-20 split
MAI Capital Management200$1.61K0.00%+200New
Barclays PLC212$1.70K0.00%00.0%UnchangedConverted for a 1-for-20 split
Tower Research Capital LLC (TRC)289$2.32K0.00%−1,175−80.3%ReducedConverted for a 1-for-20 split
Morgan Stanley338$2.71K0.00%+12+3.5%AddedConverted for a 1-for-20 split
Fiduciary Trust Co10,750$86.3K0.00%00.0%UnchangedConverted for a 1-for-20 split
Citadel Advisors LLC19,091$152.9K0.00%+6,707+54.2%AddedConverted for a 1-for-20 split
Bridgeway Capital Management, LLC20,803$166.6K0.00%00.0%UnchangedConverted for a 1-for-20 split
Squarepoint Ops LLC23,500$188.2K0.00%+23,500New
Acadian Asset Management LLC25,568$204.0K0.00%−21,120−45.2%ReducedConverted for a 1-for-20 split
Geode Capital Management, LLC27,283$218.6K0.00%+354+1.3%AddedConverted for a 1-for-20 split
BlackRock, Inc.29,749$238.9K0.00%00.0%UnchangedConverted for a 1-for-20 split
OrbiMed Advisors LLC59,046$474.1K0.01%−243,719−80.5%ReducedConverted for a 1-for-20 split
Tang Capital Management LLC75,000$602.3K0.02%00.0%UnchangedConverted for a 1-for-20 split
New Leaf Venture Partners, L.L.C.87,426$702.0K1.63%−37,470−30.0%ReducedConverted for a 1-for-20 split
Renaissance Technologies LLC100,789$809.3K0.00%+29,969+42.3%AddedConverted for a 1-for-20 split
Vanguard Group Inc117,030$937.4K0.00%+15,002+14.7%AddedConverted for a 1-for-20 split
Erste Asset Management GmbH122,790$999.5K0.01%00.0%UnchangedConverted for a 1-for-20 split
Vestal Point Capital, LP305,000$2.45M0.11%00.0%UnchangedConverted for a 1-for-20 split
Lynx1 Capital Management LP623,704$5.01M1.02%+160,856+34.8%AddedConverted for a 1-for-20 split
State Street Corp0$00.00%−7,839−100.0%Sold outConverted for a 1-for-20 split
RBF Capital, LLC0$00.00%−7,140−100.0%Sold outConverted for a 1-for-20 split
Northern Trust Corp0$00.00%−5,603−100.0%Sold outConverted for a 1-for-20 split
Simplex Trading, LLC0$00.00%−4,149−100.0%Sold outConverted for a 1-for-20 split
DLK Investment Management, LLC0$00.00%−3,050−100.0%Sold outConverted for a 1-for-20 split
XTX Topco Ltd0$00.00%−3,044−100.0%Sold outConverted for a 1-for-20 split
Two Sigma Investments, LP0$00.00%−2,358−100.0%Sold outConverted for a 1-for-20 split
Ritholtz Wealth Management0$00.00%−1,270−100.0%Sold outConverted for a 1-for-20 split
Mariner, LLC0$00.00%−597−100.0%Sold outConverted for a 1-for-20 split
Two Sigma Securities, LLC0$00.00%−586−100.0%Sold outConverted for a 1-for-20 split
Goldman Sachs Group Inc0$00.00%−580−100.0%Sold outConverted for a 1-for-20 split
Millennium Management LLC0$00.00%−537−100.0%Sold outConverted for a 1-for-20 split
Raymond James Financial Inc0$00.00%−320−100.0%Sold outConverted for a 1-for-20 split
Group One Trading, L.P.0$00.00%−2−100.0%Sold outConverted for a 1-for-20 split
Mid-American Wealth Advisory Group, Inc.0$00.00%−2−100.0%Sold outConverted for a 1-for-20 split