PASSAGE BIO INC (PASG) Institutional Ownership Changes & 13F Activity
PASSAGE BIO INC (PASG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Lynx1 Capital Management Lp, Vestal Point Capital, Lp, Eversept Partners, Lp, Erste Asset Management Gmbh, and Yiheng Capital Management, L.P..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Lynx1 Capital Management Lp | Buy | +623,704 | — | 623,704 | $7.36M | Q4 2025 | Feb 17, 2026 |
| Vestal Point Capital, Lp | Buy | +305,000 | — | 305,000 | $3.60M | Q4 2025 | Feb 17, 2026 |
| Eversept Partners, Lp | Buy | +126,230 | — | 126,230 | $1.49M | Q4 2025 | Feb 17, 2026 |
| Yiheng Capital Management, L.P. | Buy | +34,301 | — | 34,301 | $404.75K | Q4 2025 | Feb 17, 2026 |
| Citadel Advisors Llc | Buy | +17,660 | — | 17,660 | $208.39K | Q4 2025 | Feb 17, 2026 |
| Northern Trust Corp | Buy | +14,217 | — | 14,217 | $167.76K | Q4 2025 | Feb 17, 2026 |
| Quadrature Capital Ltd | Buy | +12,578 | — | 12,578 | $148.42K | Q4 2025 | Feb 17, 2026 |
| Rockefeller Capital Management L.P. | Buy | +500 | — | 500 | $5.90K | Q4 2025 | Feb 17, 2026 |
| Bank Of America Corp | Buy | +28 | — | 28 | $331.00 | Q4 2025 | Feb 17, 2026 |
| Osaic Holdings, Inc. | Buy | +20 | — | 20 | $236.00 | Q4 2025 | Feb 17, 2026 |
| Squarepoint Ops Llc | Buy | +10,799 | — | 10,799 | $127.43K | Q4 2025 | Feb 13, 2026 |
| Fiduciary Trust Co | Buy | +10,750 | — | 10,750 | $126.85K | Q4 2025 | Feb 13, 2026 |
| Morgan Stanley | Buy | +4,275 | — | 4,275 | $50.45K | Q4 2025 | Feb 13, 2026 |
| Barclays Plc | Buy | +212 | — | 212 | $2.50K | Q4 2025 | Feb 13, 2026 |
| Blackrock, Inc. | Buy | +28,903 | — | 28,903 | $341.06K | Q4 2025 | Feb 12, 2026 |
| Renaissance Technologies LLC | Buy | +8,300 | +8.2% | 109,089 | $1.29M | Q4 2025 | Feb 12, 2026 |
| Erste Asset Management Gmbh | Buy | +85,262 | — | 85,262 | $1.00M | Q4 2025 | Feb 11, 2026 |
| Parallel Advisors, Llc | Buy | +16 | — | 16 | $189.00 | Q4 2025 | Feb 11, 2026 |
| Jpmorgan Chase & Co | Buy | +15 | — | 15 | $177.00 | Q4 2025 | Feb 11, 2026 |
| Acadian Asset Management Llc | Buy | +24,196 | — | 24,196 | $284.00K | Q4 2025 | Feb 10, 2026 |
| Bnp Paribas Financial Markets | Buy | +12 | — | 12 | $142.00 | Q4 2025 | Feb 10, 2026 |
| Geode Capital Management, Llc | Buy | +31,397 | — | 31,397 | $370.55K | Q4 2025 | Feb 09, 2026 |
| Harbour Investments, Inc. | Buy | +3 | — | 3 | $35.00 | Q4 2025 | Feb 09, 2026 |
| Nano Cap New Millennium Growth Fund L P | Buy | +10,000 | — | 10,000 | $118.00K | Q4 2025 | Feb 06, 2026 |
| Northwestern Mutual Wealth Management Co | Buy | +2 | — | 2 | $163.00 | Q4 2025 | Feb 05, 2026 |
| Lri Investments, Llc | Buy | +12 | — | 12 | $142.00 | Q4 2025 | Feb 04, 2026 |
| Tsfg, Llc | Buy | +5 | — | 5 | $0.00 | Q4 2025 | Feb 04, 2026 |
| Sbi Securities Co., Ltd. | Buy | +142 | — | 142 | $1.68K | Q4 2025 | Feb 03, 2026 |
| Ubs Group Ag | Buy | +1,442 | — | 1,442 | $17.02K | Q4 2025 | Jan 29, 2026 |
| Cwm, Llc | Buy | +1 | — | 1 | $0.00 | Q4 2025 | Jan 26, 2026 |
Frequently asked questions about PASG activity
Which institutional owners are buying PASG?
Institutional owners buying PASG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in PASG activity?
"Buy" means an investor increased their reported position in PASG compared to the prior reporting period. This reflects growing exposure to PASSAGE BIO INC (PASG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in PASG increasing?
Institutional interest in PASG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related PASG Institutional Insights
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