Passage Bio
PASG · NASDAQ
$3.60+$0.02 (+0.56%)TodayMarket closed ·
Prev close $3.58
Who owns PASG
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 47.6% of PASG’s shares.
- Lynx1 Capital Advisors LLC21.0%
- Baselake Management, LLC7.3%
- Vanguard Capital Management, LLC3.6%
- Balyasny Asset Management LP3.3%
- Next 6 largest institutions12.4%
- All other shareholders52.4%
| Holder | Shares | % of shares |
|---|---|---|
| Lynx1 Capital Advisors LLC | 673.76K | 20.99% |
| Baselake Management, LLC | 235.06K | 7.32% |
| Vanguard Capital Management, LLC | 113.96K | 3.55% |
| Balyasny Asset Management LP | 107.03K | 3.33% |
| Ikarian Capital LLC | 99.52K | 3.10% |
| New Leaf Venture Partners LLC | 87.43K | 2.72% |
| Yiheng Capital Management, L.P. | 86.10K | 2.68% |
| Renaissance Technologies LLC | 47.89K | 1.49% |
| Erste Asset Management GmbH | 40.66K | 1.27% |
| Geode Capital Management, L.L.C. | 37.03K | 1.15% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 78.76K | 2.45% |
| Vanguard Extended Market Index Fund | 35.20K | 1.10% |
| Fidelity Extended Market Index Fund | 17.13K | 0.53% |
| Fidelity Total Market Index Fund | 6.43K | 0.20% |
| Fidelity Series Total Market Index Fund | 4.78K | 0.15% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of PASG in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Sondhi Dolan | Award | 10.54K | — |
| Porter Derrell | Award | 10.54K | — |
| Kapadia Sandip | Award | 10.54K | — |
| Countouriotis Athena | Award | 10.54K | — |
| Kassberg Thomas Richard | Award | 10.54K | — |
| GOWEN MAXINE | Award | 10.54K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 90.84K
- Days to cover
- 3.67
- % of shares outstanding
- 2.83%
- Average daily volume
- 24.74K
- Change since last report
- −6.4%
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