Surrozen, Inc.
SRZN- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001824893
In the last 90 days, Surrozen, Inc. insiders filed 0 open-market purchases and 1 sale; 70 institutions reported holding it in 13F filings for Q2 2026, worth $314.5M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Surrozen, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 59
- +5 vs. Q4 2025
- Shares held
- 10.9M
- +2.18M (+25.1%) vs. Q4 2025
- Total value
- $314.2M
- +$126.3M (+67.2%) vs. Q4 2025
- New holders
- 15
- 18 more added
- Sold out
- 10
- 13 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SRZN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 70 | $314.5M |
| Q1 2026 | 59 | $314.2M |
| Q4 2025 | 55 | $195.1M |
| Q3 2025 | 36 | $81.7M |
| Q2 2025 | 31 | $53.9M |
| Q1 2025 | 30 | $63.5M |
| Q4 2024 | 24 | $35.4M |
| Q3 2024 | 23 | $25.5M |
| Q2 2024 | 21 | $23.1M |
| Q1 2024 | 16 | $15.0M |
| Q4 2023 | 17 | $9.78M |
| Q3 2023 | 25 | $7.90M |
| Q2 2023 | 22 | $8.62M |
| Q1 2023 | 23 | $9.91M |
| Q4 2022 | 26 | $9.36M |
| Q3 2022 | 27 | $44.1M |
| Q2 2022 | 24 | $63.1M |
| Q1 2022 | 30 | $67.4M |
| Q4 2021 | 32 | $153.5M |
| Q3 2021 | 29 | $150.7M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Surrozen, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| The Column Group LLC | 1,916,950 | $55.8M | 55.45% | +65,600+3.5% | Added |
| TCG Crossover Management, LLC | 1,473,101 | $42.9M | 1.23% | +1,473,101 | New |
| Boxer Capital Management, LLC | 766,318 | $22.3M | 2.93% | +350,168+84.1% | Added |
| Millennium Management LLC | 731,138 | $21.3M | 0.02% | +9,872+1.4% | Added |
| VR Adviser, LLC | 632,931 | $18.4M | 0.69% | 00.0% | Unchanged |
| StemPoint Capital LP | 525,639 | $13.5M | 2.59% | −94,127−15.2% | Reduced |
| Spruce Street Capital LP | 432,040 | $12.6M | 3.03% | 00.0% | Unchanged |
| Braidwell LP | 396,100 | $11.5M | 0.38% | −73,900−15.7% | Reduced |
| 5AM Venture Management, LLC | 387,500 | $11.3M | 3.13% | 00.0% | Unchanged |
| Kalehua Capital Management LLC | 385,178 | $11.2M | 7.94% | 00.0% | Unchanged |
| Vestal Point Capital, LP | 338,611 | $9.86M | 0.28% | +338,611 | New |
| Vivo Capital, LLC | 260,000 | $7.57M | 0.63% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 229,393 | $6.68M | 0.13% | +229,393 | New |
| Woodline Partners LP | 227,848 | $6.64M | 0.03% | −2,724−1.2% | Reduced |
| Balyasny Asset Management LLC | 203,888 | $5.94M | 0.01% | +13,399+7.0% | Added |
| Ikarian Capital, LLC | 173,107 | $5.04M | 0.72% | +107,319+163.1% | Added |
| Acuta Capital Partners, LLC | 172,847 | $5.04M | 3.58% | −5,568−3.1% | Reduced |
| Vanguard Capital Management LLC | 169,092 | $4.93M | 0.00% | +169,092 | New |
| Ameriprise Financial Inc | 159,711 | $4.65M | 0.00% | +94,023+143.1% | Added |
| Silverarc Capital Management, LLC | 144,255 | $4.20M | 0.50% | −13,068−8.3% | Reduced |
| Regents of the University of California | 133,207 | $3.88M | 0.13% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 88,653 | $2.58M | 0.00% | 00.0% | Unchanged |
| Euclidean Capital LLC | 87,696 | $2.55M | 0.65% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 71,697 | $2.09M | 0.01% | −27,863−28.0% | Reduced |
| Geode Capital Management, LLC | 65,849 | $1.92M | 0.00% | −1,146−1.7% | Reduced |
| Eversept Partners, LP | 58,624 | $1.71M | 0.11% | −36,662−38.5% | Reduced |
| ArrowMark Colorado Holdings LLC | 55,123 | $1.61M | 0.04% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 49,126 | $1.43M | 0.00% | +26,500+117.1% | Added |
| Boothbay Fund Management, LLC | 47,299 | $1.38M | 0.03% | +28,992+158.4% | Added |
| Two Sigma Investments, LP | 39,482 | $1.15M | 0.00% | +39,482 | New |
| Citadel Advisors LLC | 35,469 | $1.03M | 0.00% | +20,729+140.6% | Added |
| Vanguard Fiduciary Trust Co | 35,390 | $1.03M | 0.00% | +35,390 | New |
| Stonepine Capital Management, LLC | 33,005 | $961.4K | 0.85% | −80,626−71.0% | Reduced |
| 683 Capital Management, LLC | 33,000 | $961.3K | 0.09% | −8,999−21.4% | Reduced |
| BlackRock, Inc. | 27,851 | $811.3K | 0.00% | +1,733+6.6% | Added |
| State Street Corp | 27,726 | $807.7K | 0.00% | +3,400+14.0% | Added |
| Goldman Sachs Group Inc | 25,851 | $753.0K | 0.00% | +28+0.1% | Added |
| LMR Partners LLP | 23,557 | $686.2K | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 22,446 | $653.9K | 0.00% | −14,515−39.3% | Reduced |
| Price T Rowe Associates Inc | 21,715 | $633.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 21,247 | $618.9K | 0.00% | +21,188+35,911.9% | Added |
| Marshall Wace, LLP | 18,930 | $551.4K | 0.00% | +7,991+73.1% | Added |
| Qube Research & Technologies Ltd | 14,516 | $422.9K | 0.00% | +14,516 | New |
| Northern Trust Corp | 12,265 | $357.3K | 0.00% | −1,265−9.3% | Reduced |
| HRT Financial LP | 12,155 | $354.0K | 0.00% | +12,155 | New |
| ADAR1 Capital Management, LLC | 12,000 | $349.6K | 0.02% | +12,000 | New |
| Alyeska Investment Group, L.P. | 10,188 | $296.8K | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 8,653 | $252.1K | 0.00% | +8,653 | New |
| BNP Paribas Arbitrage, SA | 7,325 | $213.4K | 0.00% | +4,805+190.7% | Added |
| Persistent Asset Partners Ltd | 7,143 | $208.1K | 0.08% | +2,784+63.9% | Added |
| Jane Street Group, LLC | 7,091 | $206.6K | 0.00% | −20,531−74.3% | Reduced |
| Vanguard Global Advisers, LLC | 2,570 | $74.9K | 0.00% | +2,570 | New |
| China Universal Asset Management Co., Ltd. | 2,500 | $72.8K | 0.01% | +1,000+66.7% | Added |
| Barclays PLC | 1,888 | $55.0K | 0.00% | +1,888 | New |
| Acadian Asset Management LLC | 1,508 | $43.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,119 | $30.7K | 0.00% | +1,119 | New |
| Royal Bank of Canada | 625 | $18.0K | 0.00% | +560+861.5% | Added |
| Federated Hermes, Inc. | 29 | $845 | 0.00% | +29 | New |
| Tower Research Capital LLC (TRC) | 1 | $29 | 0.00% | +1 | New |
| Nantahala Capital Management, LLC | 0 | $0 | 0.00% | −229,527−100.0% | Sold out |
| Empery Asset Management, LP | 0 | $0 | 0.00% | −103,974−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −74,645−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −41,041−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −29,608−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −18,921−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −14,802−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −13,700−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −13,471−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1,062−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |