ALLO Institutional Ownership
Who owns Allogene Therapeutics, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 209 funds reported holding ALLO at Jun 30, 2026, together owning 90.5% of the company.
- ▲131 buying vs 80 selling
- ▲Held by funds +37.1 pts
- ●Funds holding -1
- ▲Superinvestors: 3 added, 1 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 209 | 210 | −0.5% |
| In funds' top 10 | 4 | 2 | +100.0% |
| 13F shares | 313M | 185M | +69.4% |
| Held by funds | 90.5% | 53.4% | +37.1 pts |
| New positions | 32 | 45 | −28.9% |
| Increased | 99 | 78 | +26.9% |
| Reduced | 51 | 41 | +24.4% |
| Sold out | 29 | 12 | +141.7% |
| Calls (shares) | 2,000 | 2,000 | 0.0% |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | 0.00 | 0.00 | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in ALLO
All superinvestors →
Who owns ALLO
share of fund held shares- Index and passive funds26.9%
- Active managers and hedge funds65.0%
- Banks and brokers7.8%
- Pensions, insurers and other0.3%
The top 10 holders own 55.4% of all ALLO shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
36 funds changed their position- Mackenzie Financial CorpSold out−430K sh
- Hennion & Walsh Asset Management, Inc.Added+316K sh
- Empirical Financial Services, LLC d.b.a. Empirical Wealth MaNew+279K sh
- Indivisible PartnersNew+147K sh
- Alps Advisors IncAdded+104K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8.73% | 30.1M | $62.7M | +11.1M |
| 2 | Frazier Life Sciences Management, L.P. | 6.50% | 22.4M | $46.7M | +18.6M |
| 3 | Pfizer Inc | 6.38% | 22M | $46.9M | 0 |
| 4 | State Street Corp | 5.51% | 19M | $39.6M | +10.4M |
| 5 | Tpg GP A, LLC | 5.42% | 18.7M | $38.9M | 0 |
| 6 | Sio Capital Management, LLC | 3.86% | 13.3M | $27.7M | +13.3M |
| 7 | Primecap Management Co/ca/ | 3.80% | 13.1M | $27.3M | +4.7M |
| 8 | Vanguard Capital Management LLC | 3.52% | 12.2M | $25.3M | +5.2M |
| 9 | Fmr LLC | 3.48% | 12M | $25M | +10.4M |
| 10 | Citadel Advisors LLC | 2.92% | 10.1M | $21M | +3.3M |
- Frazier Life Sciences Management, L.P.+18.6M sh+$38.8M
- Sio Capital Management, LLC+13.3M sh+$27.7M
- BlackRock, Inc.+11.1M sh+$23M
- Fmr LLC+10.4M sh+$21.7M
- State Street Corp+10.4M sh+$21.6M
- Vanguard Capital Management LLC+5.2M sh+$10.9M
- Primecap Management Co/ca/+4.7M sh+$9.9M
- GordonMD Global Investments LP+3.9M sh+$8M
- Mpm Bioimpact LLC−2.2M sh−$5.5M
- Nuveen, LLC−1.7M sh−$3.5M
- Balyasny Asset Management L.P.−1.2M sh−$2.9M
- Boxer Capital Management, LLC−1.2M sh−$2.5M
- Price T Rowe Associates Inc /md/−742K sh−$1.5M
- Jane Street Group, LLC−505K sh−$1.2M
- Jacobs Levy Equity Management, Inc−558K sh−$1.2M
- AQR Capital Management LLC−478K sh−$995K
ALLO institutional ownership FAQ
Who owns the most ALLO stock?
In Q2 2026 13F filings the largest holder of ALLO was BlackRock, Inc., followed by Frazier Life Sciences Management, L.P. and Pfizer Inc. Index fund managers are usually the biggest holders of large companies.
What percentage of ALLO is owned by institutions?
Funds that file 13F reports held 90.5% of ALLO's shares at Jun 30, 2026, compared with 53.4% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying ALLO?
In Q2 2026, 131 funds bought ALLO (32 of them new positions) and 80 sold (29 sold out completely). Among well known investors, 3 added and 1 cut. Our fund sentiment for ALLO is bullish.
What is ALLO's institutional put/call ratio?
Funds reported $0 of ALLO puts against $4K of calls, a put/call ratio of 0.00 (0.00 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this ALLO ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.