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 (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Vestal Point Capital, Lp, Eversept Partners, Lp, Balyasny Asset Management L.P., Renaissance Technologies LLC, and Lynx1 Capital Management Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | Buy | +107,025 | — | 107,025 | $522.28K | Q2 2026 | Aug 14, 2026 |
| Ikarian Capital, Llc | Buy | +31,393 | +46.1% | 99,517 | $485.64K | Q2 2026 | Aug 14, 2026 |
| Hrt Financial Lp | Buy | +12,712 | — | 12,712 | $62.00K | Q2 2026 | Aug 14, 2026 |
| Gts Securities Llc | Buy | +10,000 | — | 10,000 | $48.80K | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Buy | +9,568 | +50.7% | 28,439 | $138.78K | Q2 2026 | Aug 14, 2026 |
| Verdad Advisers, Lp | Buy | +8,600 | +38.9% | 30,728 | $149.95K | Q2 2026 | Aug 14, 2026 |
| Renaissance Technologies LLC | Sell | -85,720 | -64.2% | 47,892 | $233.71K | Q2 2026 | Aug 13, 2026 |
| Lynx1 Capital Management Lp | Buy | +50,055 | +8.0% | 673,759 | $3.29M | Q2 2026 | Aug 13, 2026 |
| Ubs Group Ag | Sell | -13,936 | -50.7% | 13,565 | $66.20K | Q2 2026 | Aug 13, 2026 |
| Acadian Asset Management Llc | Sell | -1,700 | -7.0% | 22,496 | $109.00K | Q2 2026 | Aug 13, 2026 |
| Morgan Stanley | Sell | -261 | -9.8% | 2,389 | $11.66K | Q2 2026 | Aug 13, 2026 |
| Geode Capital Management, Llc | Sell | -4,354 | -10.5% | 37,026 | $180.72K | Q2 2026 | Aug 12, 2026 |
| Jpmorgan Chase & Co | Buy | +15 | — | 15 | $73.00 | Q2 2026 | Aug 12, 2026 |
| Blackrock, Inc. | Sell | -685 | -2.4% | 27,910 | $136.20K | Q2 2026 | Aug 07, 2026 |
| Erste Asset Management Gmbh | Sell | -44,597 | -52.3% | 40,665 | $197.22K | Q2 2026 | Jul 28, 2026 |
| Sbi Securities Co., Ltd. | Buy | +45 | +36.3% | 169 | $825.00 | Q2 2026 | Jul 23, 2026 |
| Deltec Asset Management Llc | Buy | +15,000 | — | 15,000 | $73.20K | Q2 2026 | Jul 21, 2026 |
| Vestal Point Capital, Lp | Sell | -305,000 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Eversept Partners, Lp | Sell | -131,581 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Diadema Partners Lp | Sell | -19,530 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Xtx Topco Ltd | Sell | -12,627 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Tower Research Capital Llc (Trc) | Sell | -502 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Royal Bank Of Canada | Sell | -2 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Rockefeller Capital Management L.P. | Sell | -800 | -100.0% | 0 | $0.00 | Q2 2026 | May 14, 2026 |
| Cwm, Llc | Sell | -1 | -100.0% | 0 | $0.00 | Q2 2026 | May 14, 2026 |
| Persistent Asset Partners Ltd | Sell | -4,955 | -100.0% | 0 | $0.00 | Q2 2026 | May 12, 2026 |
| Parallel Advisors, Llc | Sell | -16 | -100.0% | 0 | $0.00 | Q2 2026 | May 07, 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.