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 |
|---|---|---|---|---|---|
| Tower Research Capital LLC (TRC) | 1 | $29 | 0.00% | +1 | New |
| Federated Hermes, Inc. | 29 | $845 | 0.00% | +29 | New |
| Royal Bank of Canada | 625 | $18.0K | 0.00% | +560+861.5% | Added |
| JPMorgan Chase & Co | 1,119 | $30.7K | 0.00% | +1,119 | New |
| Acadian Asset Management LLC | 1,508 | $43.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 1,888 | $55.0K | 0.00% | +1,888 | New |
| China Universal Asset Management Co., Ltd. | 2,500 | $72.8K | 0.01% | +1,000+66.7% | Added |
| Vanguard Global Advisers, LLC | 2,570 | $74.9K | 0.00% | +2,570 | New |
| Jane Street Group, LLC | 7,091 | $206.6K | 0.00% | −20,531−74.3% | Reduced |
| Persistent Asset Partners Ltd | 7,143 | $208.1K | 0.08% | +2,784+63.9% | Added |
| BNP Paribas Arbitrage, SA | 7,325 | $213.4K | 0.00% | +4,805+190.7% | Added |
| Hudson Bay Capital Management LP | 8,653 | $252.1K | 0.00% | +8,653 | New |
| Alyeska Investment Group, L.P. | 10,188 | $296.8K | 0.00% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 12,000 | $349.6K | 0.02% | +12,000 | New |
| HRT Financial LP | 12,155 | $354.0K | 0.00% | +12,155 | New |
| Northern Trust Corp | 12,265 | $357.3K | 0.00% | −1,265−9.3% | Reduced |
| Qube Research & Technologies Ltd | 14,516 | $422.9K | 0.00% | +14,516 | New |
| Marshall Wace, LLP | 18,930 | $551.4K | 0.00% | +7,991+73.1% | Added |
| UBS Group AG | 21,247 | $618.9K | 0.00% | +21,188+35,911.9% | Added |
| Price T Rowe Associates Inc | 21,715 | $633.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 22,446 | $653.9K | 0.00% | −14,515−39.3% | Reduced |
| LMR Partners LLP | 23,557 | $686.2K | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 25,851 | $753.0K | 0.00% | +28+0.1% | Added |
| State Street Corp | 27,726 | $807.7K | 0.00% | +3,400+14.0% | Added |
| BlackRock, Inc. | 27,851 | $811.3K | 0.00% | +1,733+6.6% | Added |
| 683 Capital Management, LLC | 33,000 | $961.3K | 0.09% | −8,999−21.4% | Reduced |
| Stonepine Capital Management, LLC | 33,005 | $961.4K | 0.85% | −80,626−71.0% | Reduced |
| Vanguard Fiduciary Trust Co | 35,390 | $1.03M | 0.00% | +35,390 | New |
| Citadel Advisors LLC | 35,469 | $1.03M | 0.00% | +20,729+140.6% | Added |
| Two Sigma Investments, LP | 39,482 | $1.15M | 0.00% | +39,482 | New |
| Boothbay Fund Management, LLC | 47,299 | $1.38M | 0.03% | +28,992+158.4% | Added |
| Renaissance Technologies LLC | 49,126 | $1.43M | 0.00% | +26,500+117.1% | Added |
| ArrowMark Colorado Holdings LLC | 55,123 | $1.61M | 0.04% | 00.0% | Unchanged |
| Eversept Partners, LP | 58,624 | $1.71M | 0.11% | −36,662−38.5% | Reduced |
| Geode Capital Management, LLC | 65,849 | $1.92M | 0.00% | −1,146−1.7% | Reduced |
| Fred Alger Management, LLC | 71,697 | $2.09M | 0.01% | −27,863−28.0% | Reduced |
| Euclidean Capital LLC | 87,696 | $2.55M | 0.65% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 88,653 | $2.58M | 0.00% | 00.0% | Unchanged |
| Regents of the University of California | 133,207 | $3.88M | 0.13% | 00.0% | Unchanged |
| Silverarc Capital Management, LLC | 144,255 | $4.20M | 0.50% | −13,068−8.3% | Reduced |
| Ameriprise Financial Inc | 159,711 | $4.65M | 0.00% | +94,023+143.1% | Added |
| Vanguard Capital Management LLC | 169,092 | $4.93M | 0.00% | +169,092 | New |
| Acuta Capital Partners, LLC | 172,847 | $5.04M | 3.58% | −5,568−3.1% | Reduced |
| Ikarian Capital, LLC | 173,107 | $5.04M | 0.72% | +107,319+163.1% | Added |
| Balyasny Asset Management LLC | 203,888 | $5.94M | 0.01% | +13,399+7.0% | Added |
| Woodline Partners LP | 227,848 | $6.64M | 0.03% | −2,724−1.2% | Reduced |
| Perceptive Advisors LLC | 229,393 | $6.68M | 0.13% | +229,393 | New |
| Vivo Capital, LLC | 260,000 | $7.57M | 0.63% | 00.0% | Unchanged |
| Vestal Point Capital, LP | 338,611 | $9.86M | 0.28% | +338,611 | New |
| Kalehua Capital Management LLC | 385,178 | $11.2M | 7.94% | 00.0% | Unchanged |
| 5AM Venture Management, LLC | 387,500 | $11.3M | 3.13% | 00.0% | Unchanged |
| Braidwell LP | 396,100 | $11.5M | 0.38% | −73,900−15.7% | Reduced |
| Spruce Street Capital LP | 432,040 | $12.6M | 3.03% | 00.0% | Unchanged |
| StemPoint Capital LP | 525,639 | $13.5M | 2.59% | −94,127−15.2% | Reduced |
| VR Adviser, LLC | 632,931 | $18.4M | 0.69% | 00.0% | Unchanged |
| Millennium Management LLC | 731,138 | $21.3M | 0.02% | +9,872+1.4% | Added |
| Boxer Capital Management, LLC | 766,318 | $22.3M | 2.93% | +350,168+84.1% | Added |
| TCG Crossover Management, LLC | 1,473,101 | $42.9M | 1.23% | +1,473,101 | New |
| The Column Group LLC | 1,916,950 | $55.8M | 55.45% | +65,600+3.5% | Added |
| 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 |