ZURANasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31
Zura Bio Ltd
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 11, 2026
$3.81−0.07 (-1.80%)
Close on Oct 19, 2026
- Market cap
- $483.12M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
76.1%
73M of 96M shares
Institutional holders
95
26 new, 24 sold out
Net institutional buying
6M
In Q2 2026
Insider trades, 12 months
1 buys · 0 sales
Net bought $12.50M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Bong Y. Koh | 9,816,384 | 9.90% | 13G (passive) amendment | Mar 31, 2026 |
| Aaron Cowen | 9,524,263 | 9.90% | 13G (passive) amendment | Mar 31, 2026 |
| Bong Y Koh | 7,031,271 | 9.90% | 13G (passive) amendment | Mar 31, 2025 |
| VHCP Management EG, LLC | 6,353,353 | 9.90% | 13G (passive) amendment | Jun 30, 2025 |
| JPMorgan Chase & Co. | 4,672,416 | 7.50% | 13G (passive) | Jun 30, 2025 |
| Access Industries Holdings LLC | 4,388,560 | 9.90% | 13G (passive) amendment | Dec 31, 2023 |
| Ms. Lillian Nordahl | 3,170,194 | 5.12% | 13G (passive) | May 8, 2025 |
| AI Biotechnology LLC | 19,699,071 | 18.20% | 13D (active) amendment | Feb 26, 2026 |
| Len Blavatnik | 14,326,090 | 19.90% | 13D (active) | May 21, 2025 |
| UGS Capital LLC | 11,581,402 | 15.70% | 13D (active) | Jan 23, 2026 |
| Athanor Capital | 11,581,402 | 15.70% | 13G (passive) | Dec 29, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ZURA | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Suvretta Capital Management, LLC | 9,443,001 | 9.85% | $55.71M | +376,000 | 1.02% |
| VR Adviser, LLC | 6,434,990 | 6.72% | $37.97M | – | 1.15% |
| Mpm Bioimpact LLC | 4,472,843 | 4.67% | $26.39M | New | 1.61% |
| JPMorgan Chase & Co | 4,354,715 | 4.54% | $24.52M | −104,136 | 0.00% |
| Great Point Partners LLC | 4,215,930 | 4.40% | $24.87M | – | 4.70% |
| Braidwell LP | 3,980,295 | 4.15% | $23.48M | −8,694 | 0.87% |
| Siren, L.L.C. | 3,734,866 | 3.90% | $22.04M | – | 0.45% |
| BlackRock, Inc. | 3,614,695 | 3.77% | $21.33M | +3,157,336 | 0.00% |
| Commodore Capital LP | 3,250,000 | 3.39% | $19.18M | – | 1.14% |
| Adage Capital Partners Gp, L.L.C. | 2,750,000 | 2.87% | $16.23M | – | 0.02% |
| Saturn V Capital Management LP | 2,101,119 | 2.19% | $12.40M | +1,361,159 | 1.78% |
| QVT Financial LP | 1,895,153 | 1.98% | $11.18M | +584,560 | 0.67% |
| ADAR1 Capital Management, LLC | 1,759,295 | 1.84% | $10.38M | +1,128,892 | 0.48% |
| Armistice Capital, LLC | 1,636,000 | 1.71% | $9.65M | +129,000 | 0.12% |
| Geode Capital Management, LLC | 1,584,209 | 1.65% | $9.35M | +1,056,518 | 0.00% |
| Affinity Asset Advisors, LLC | 1,464,303 | 1.53% | $8.64M | −1,100,000 | 0.39% |
| Stempoint Capital LP | 1,368,215 | 1.43% | $8.07M | −138,825 | 1.39% |
| Ikarian Capital, LLC | 1,218,492 | 1.27% | $7.19M | +25,000 | 0.77% |
| EcoR1 Capital, LLC | 1,179,715 | 1.23% | $6.96M | – | 0.34% |
| Vestal Point Capital, LP | 1,173,956 | 1.23% | $6.93M | +662,956 | 0.16% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 95 | 73M | 76.1% | 26 / 32 | 19 / 24 | 17M | 11M |
| Q1 2026 | 94 | 67M | 69.7% | 32 / 30 | 25 / 11 | 26M | 3M |
| Q4 2025 | 74 | 45M | 46.9% | 22 / 25 | 18 / 12 | 9M | 10M |
| Q3 2025 | 66 | 46M | 47.7% | 17 / 15 | 24 / 14 | 15M | 5M |
| Q2 2025 | 64 | 35M | 36.9% | 21 / 14 | 19 / 30 | 5M | 15M |
| Q1 2025 | 73 | 46M | 47.7% | 6 / 25 | 20 / 19 | 5M | 2M |
| Q4 2024 | 87 | 43M | 44.8% | 25 / 32 | 10 / 14 | 10M | 4M |
| Q3 2024 | 77 | 37M | 38.8% | 26 / 29 | 8 / 5 | 13M | 7M |
| Q2 2024 | 57 | 33M | 34.4% | 18 / 21 | 10 / 6 | 19M | 1M |
| Q1 2024 | 45 | 15M | 15.6% | 5 / 14 | 20 / 4 | 1M | 1M |
| Q4 2023 | 44 | 15M | 15.9% | 10 / 24 | 3 / 7 | 2M | 1M |
| Q3 2023 | 41 | 14M | 14.8% | 7 / 21 | 5 / 4 | 2M | 1M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ZURA | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Extended Market Index Fund | 747,352 | 0.78% | $4.41M | 0.00% | Jun 30, 2026 |
| ALPS Medical Breakthroughs ETF | 88,879 | 0.09% | $382.18K | 0.24% | May 31, 2026 |
| Nuveen Small Cap Blend Index Fund | 78,464 | 0.08% | $426.06K | 0.01% | Jul 31, 2026 |
| College Retirement Equities Fund - Total Global Stock Account | 47,740 | 0.05% | $281.67K | 0.00% | Jun 30, 2026 |
| Small Cap Index Fund | 30,476 | 0.03% | $179.81K | 0.01% | Jun 30, 2026 |
| Global X Russell 2000 ETF | 28,064 | 0.03% | $152.39K | 0.01% | Jul 31, 2026 |
| Avantis U.S. Small Cap Equity ETF | 25,846 | 0.03% | $111.14K | 0.00% | May 31, 2026 |
| Small Cap Index Trust | 12,595 | 0.01% | $74.31K | 0.01% | Jun 30, 2026 |
| SmallCap Growth Fund I | 5,086 | 0.01% | $27.62K | 0.00% | Jul 31, 2026 |
| Small Company Growth Portfolio | 4,487 | 0.00% | $26.47K | 0.10% | Jun 30, 2026 |
| Strategic Equity Allocation Trust | 2,748 | 0.00% | $16.21K | 0.00% | Jun 30, 2026 |
| Total Stock Market Index Trust | 1,608 | 0.00% | $9.49K | 0.00% | Jun 30, 2026 |
| Ultra Small Cap Profund | 759 | 0.00% | $4.12K | 0.01% | Jul 31, 2026 |
| Profund Vp Ultra Small Cap | 242 | 0.00% | $1.43K | 0.01% | Jun 30, 2026 |
| Profund Vp Small Cap | 158 | 0.00% | $932 | 0.01% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Sandeep Chidambar Kulkarni | Chief Executive Officer, Director | – | – | Apr 2, 2026 |
| Robert Lisicki | Chief Executive Officer, Director | – | – | Mar 3, 2025 |
| Marlyn Teresa Mathew | VP, Principal Acctg. Officer | 129,182 | 0.13% | Jun 22, 2026 |
| Gary Whale | Chief Technology Officer | – | – | Apr 2, 2026 |
| Eric J. Hyllengren | Chief Financial Officer | – | – | Apr 2, 2026 |
| Kim Davis | Chief Legal Officer | 493,881 | 0.52% | Apr 2, 2026 |
| Kiran Nistala | See Remarks | 3,195 | 0.00% | Apr 2, 2026 |
| Verender S. Badial | Chief Financial Officer | 547,519 | 0.57% | May 12, 2025 |
| Daniel J. Becker | Director | – | – | Jun 22, 2026 |
| Mark Eisner | Director | – | – | Jun 22, 2026 |
| Ajay Nirula | Director | – | – | Jun 22, 2026 |
| Jennifer Jarrett | Director | – | – | Jun 22, 2026 |
| Amit Munshi | Director | 777,384 | 0.81% | Jun 22, 2026 |
| Steven J. Schoch | Director | – | – | Jun 22, 2026 |
| Parvinder Thiara | Director | 0 | – | Jun 22, 2026 |
| van Amstel Arnout Ploos | Director | 120,000 | 0.13% | May 22, 2025 |
| Neil Murray Hamilton Graham | Director | – | – | May 22, 2025 |
| Someit Sidhu | Director | 5,203,715 | 5.43% | May 22, 2025 |
| Access Industries Management, Llc | 10% owner | – | – | Mar 2, 2026 |
| Biotechnology LLC AI | 10% owner | – | – | Mar 2, 2026 |
| Len Blavatnik | 10% owner | – | – | Mar 2, 2026 |
| Industries Holdings LLC Access | 10% owner | 6,552,725 | 6.84% | Mar 2, 2026 |
| Capital LLC UGS | 10% owner | – | – | Jan 2, 2026 |
| Capital Athanor | 10% owner | 11,581,402 | 12.09% | Jan 2, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Industries Holdings LLC Access 10% owner | Feb 26, 2026 | Buy | +2,000,000 | $6.25 | $12.50M | 6,552,725 |
| Parvinder Thiara Director | Nov 25, 2024 | Sale | −1,001,633 | $2.73 | $2.73M | 0 |
| Kim Davis Chief Legal Officer | Sep 16, 2024 | Award | +1,000 | – | – | 1,500 |
| Parvinder Thiara Director | Sep 11, 2024 | Sale | −3,800,000 | $2.70 | $10.26M | 1,001,633 |
| Someit Sidhu Director | Sep 4, 2024 | Other | −593,055 | – | – | 242,055 |
| Someit Sidhu Director | Sep 4, 2024 | Sale | −51,728 | $3.87 | $200.19K | 2,085,418 |
| Someit Sidhu Director | Aug 24, 2024 | Award | +721,971 | – | – | 2,807,389 |
| Someit Sidhu Director | Aug 24, 2024 | Award | +835,110 | – | – | 242,055 |
| Verender S. Badial Chief Financial Officer | Aug 23, 2024 | Award | +126,155 | – | – | 517,519 |
| Michael Howell See Remarks | May 18, 2024 | Tax withholding | −9,860 | $6.05 | $59.65K | 104,535 |
| van Amstel Arnout Ploos Director | May 17, 2024 | Buy | +80,000 | $6.20 | $496.00K | 100,000 |
| Kiran Nistala See Remarks | Apr 22, 2024 | Award | +3,195 | $3.13 | $10.00K | 3,195 |
| Michael Howell See Remarks | Apr 22, 2024 | Award | +7,987 | $3.13 | $25.00K | 7,987 |
| Amit Munshi Director | Apr 22, 2024 | Award | +159,744 | $3.13 | $500.00K | 777,384 |
| Someit Sidhu Director | Apr 22, 2024 | Award | +1,186,901 | $3.13 | $3.72M | 1,186,901 |
| Amit Munshi Director | Apr 22, 2024 | Buy | +159,744 | $3.13 | $500.00K | 777,384 |
| Michael Howell See Remarks | Apr 22, 2024 | Buy | +7,987 | $3.13 | $25.00K | 7,987 |
| Someit Sidhu Director | Apr 22, 2024 | Buy | +1,186,901 | $3.13 | $3.72M | 1,186,901 |
| Kiran Nistala Executive Vice President | Apr 22, 2024 | Buy | +3,195 | $3.13 | $10.00K | 3,195 |
| Parvinder Thiara Director, 10% owner | Dec 12, 2023 | Sale | −2,000,000 | $4.00 | $8.00M | 4,801,633 |
| Someit Sidhu Director | Nov 21, 2023 | Other | −351,000 | – | – | 242,055 |
| Kim Davis Chief Legal Officer | Oct 1, 2023 | Award | +500 | – | – | 500 |
| Someit Sidhu Director | Sep 28, 2023 | Other | −761,370 | – | – | 242,055 |
| Verender S. Badial Chief Financial Officer | Sep 28, 2023 | Other | +355,880 | – | – | 517,519 |
| Someit Sidhu Director | Sep 22, 2023 | Other | −200,484 | – | – | 2,807,389 |
| Verender S. Badial Chief Financial Officer | Sep 22, 2023 | Other | +35,484 | – | – | 517,519 |
| Amit Munshi Director | Jun 5, 2023 | Buy | +117,647 | $4.25 | $500.00K | 617,640 |
| Michael Howell See Remarks | May 18, 2023 | Award | +114,395 | – | – | 114,395 |
| Christopher Cabell CMO & Head of R&D | May 18, 2023 | Award | +162,060 | – | – | 162,060 |
| Kim Davis Chief Legal Officer | May 18, 2023 | Award | +492,381 | – | – | 492,381 |
| Jeffrey A. Altman 10% owner | Mar 20, 2023 | Other | −550,000 | $10.40 | $5.72M | 0 |
| Someit Sidhu Chief Executive Officer, Director, 10% owner | Mar 20, 2023 | Other | +2,337,630 | – | – | 2,337,630 |
| Someit Sidhu Chief Executive Officer, Director | Feb 10, 2023 | Other | −2,337,630 | – | – | 967,370 |
| JATT Ventures, L.P. 10% owner | Feb 10, 2023 | Other | −2,337,630 | – | – | 967,370 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Sidhu Someit Director | Aug 18, 2026 | 50,000 | $287.71K | Aug 18, 2026 | Stock Option Exercise |
| Sidhu Someit Director | Aug 17, 2026 | 27,000 | $151.34K | Aug 17, 2026 | Stock Option Exercise |
| Sidhu Someit Director | Aug 14, 2026 | 40,000 | $220.54K | Aug 14, 2026 | Stock Option Exercise |
| Sidhu Someit Director | Aug 13, 2026 | 51,000 | $287.04K | Aug 13, 2026 | Stock Option Exercise |
| Someit Sidhu Director | Sep 4, 2024 | 52,000 | $200.00K | Sep 4, 2024 | Merger |