ZURA Institutional Ownership
Who owns Zura Bio Ltd and what the big funds did with it last quarter, from every SEC 13F filing. 95 funds reported holding ZURA at Jun 30, 2026, together owning 75.7% of the company.
- ▲58 buying vs 43 selling
- ▲Held by funds +6.4 pts
- ▲Funds holding +1
- ●Superinvestors: 2 added, 2 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 | 95 | 94 | +1.1% |
| In funds' top 10 | 1 | 2 | −50.0% |
| 13F shares | 72.9M | 66.8M | +9.2% |
| Held by funds | 75.7% | 69.4% | +6.4 pts |
| New positions | 26 | 29 | −10.3% |
| Increased | 32 | 29 | +10.3% |
| Reduced | 19 | 24 | −20.8% |
| Sold out | 24 | 12 | +100.0% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in ZURA
All superinvestors →
Who owns ZURA
share of fund held shares- Index and passive funds11.7%
- Active managers and hedge funds79.2%
- Banks and brokers9.0%
- Pensions, insurers and other0.1%
The top 10 holders own 63.4% of all ZURA 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
19 funds changed their position- Golden State Wealth Management, LLCNew+61K sh
- Heritage Oak Wealth Advisors LLCNew+46K sh
- Y-Intercept (Hong Kong) LtdNew+38K sh
- Alps Advisors IncAdded+30K sh
- Creative PlanningNew+30K sh
🔒 Free account: see all 19.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Montanova Capital, LLC | 9.80% | 9.4M | $55.7M | +376K |
| 2 | Venrock Adviser, LLC | 6.68% | 6.4M | $38M | 0 |
| 3 | Mpm Bioimpact LLC | 4.64% | 4.5M | $26.4M | +4.5M |
| 4 | Jpmorgan Chase & Co | 4.52% | 4.4M | $24.5M | −104K |
| 5 | Great Point Partners LLC | 4.38% | 4.2M | $24.9M | 0 |
| 6 | Braidwell LP | 4.13% | 4M | $23.5M | −8,694 |
| 7 | Siren, L.L.C. | 3.88% | 3.7M | $22M | 0 |
| 8 | BlackRock, Inc. | 3.75% | 3.6M | $21.3M | +3.2M |
| 9 | Commodore Capital LP | 3.37% | 3.3M | $19.2M | 0 |
| 10 | Adage Capital Partners Gp, L.l.c. | 2.85% | 2.8M | $16.2M | 0 |
- Mpm Bioimpact LLC+4.5M sh+$26.4M
- BlackRock, Inc.+3.2M sh+$18.6M
- Saturn V Capital Management LP+1.4M sh+$8M
- ADAR1 Capital Management, LLC+1.1M sh+$6.7M
- Geode Capital Management, LLC+1.1M sh+$6.2M
- State Street Corp+807K sh+$4.8M
- Vestal Point Capital, LP+663K sh+$3.9M
- QVT Financial LP+585K sh+$3.4M
- Pfizer Inc−2.3M sh−$12.3M
- Cormorant Asset Management, LP−1.4M sh−$8.6M
- Millennium Management LLC−1.4M sh−$8.1M
- Affinity Asset Advisors, LLC−1.1M sh−$6.5M
- Point72 Asset Management, L.P.−873K sh−$5.2M
- Marshall Wace, LLP−852K sh−$5.1M
- Silverarc Capital Management, LLC−561K sh−$3.3M
- Qube Research & Technologies Ltd−450K sh−$2.7M
ZURA institutional ownership FAQ
Who owns the most ZURA stock?
In Q2 2026 13F filings the largest holder of ZURA was Montanova Capital, LLC, followed by Venrock Adviser, LLC and Mpm Bioimpact LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of ZURA is owned by institutions?
Funds that file 13F reports held 75.7% of ZURA's shares at Jun 30, 2026, compared with 69.4% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying ZURA?
In Q2 2026, 58 funds bought ZURA (26 of them new positions) and 43 sold (24 sold out completely). Among well known investors, 2 added and 2 cut. Our fund sentiment for ZURA is bullish.
What is ZURA's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this ZURA 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.