Allogene Therapeutics
ALLO · NASDAQ
$1.33+$0.03 (+2.31%)TodayMarket closed ·
Prev close $1.30
Who owns ALLO
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 47.6% of ALLO’s shares.
- Frazier Life Sciences Management, L.P.6.5%
- Pfizer Inc.6.4%
- BlackRock Institutional Trust Company, N.A.6.2%
- State Street Investment Management (US)5.5%
- Next 6 largest institutions23.0%
- All other shareholders52.4%
| Holder | Shares | % of shares |
|---|---|---|
| Frazier Life Sciences Management, L.P. | 22.45M | 6.50% |
| Pfizer Inc. | 22.03M | 6.38% |
| BlackRock Institutional Trust Company, N.A. | 21.43M | 6.21% |
| State Street Investment Management (US) | 19.03M | 5.51% |
| TPG Capital, L.P. | 18.72M | 5.42% |
| Sio Capital Management, LLC | 13.32M | 3.86% |
| PRIMECAP Management Company | 13.12M | 3.80% |
| Vanguard Capital Management, LLC | 12.17M | 3.53% |
| Fidelity Management & Research Company LLC | 12.01M | 3.48% |
| Citadel Advisors LLC | 10.09M | 2.92% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| State Street SPDR S&P Biotech ETF | 12.81M | 3.71% |
| Fidelity Select Biotechnology Portfolio | 10.35M | 3.00% |
| Vanguard Capital Opportunity Fund | 9.39M | 2.72% |
| Vanguard Total Stock Market Index Fund | 8.67M | 2.51% |
| iShares Russell 2000 ETF | 6.89M | 2.00% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $85.10K (2 trades) of ALLO on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Douglas Earl Martin | Sale | 29.70K | $62.96K |
| Roberts Zachary | Award | 476.19K | — |
| Roberts Zachary | Award | 134.53K | — |
| Barrett Elizabeth A. | Award | 95.40K | — |
| MESSEMER DEBORAH M. | Award | 95.40K | — |
| Mayo Stephen | Award | 144.40K | — |
| WITTE OWEN N. | Award | 95.40K | — |
| Humer Franz B | Award | 95.40K | — |
| Kazam Joshua A | Award | 95.40K | — |
| Kazam Joshua A | Option exercise | 47.70K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 55.61M
- Days to cover
- 9.00
- % of shares outstanding
- 16.11%
- Average daily volume
- 6.18M
- Change since last report
- −6.7%
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