SAB Biotherapeutics, Inc.
SABS- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001833214
No open-market purchases or sales by SAB Biotherapeutics, Inc. insiders were filed in the last 90 days; 87 institutions reported holding it in 13F filings for Q2 2026, worth $266.8M in total; no superinvestor holds it.
Other share classesSABSW
13F holders, Q1 2026
Institutional positions in SAB Biotherapeutics, 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
- 76
- +29 vs. Q4 2025
- Shares held
- 69.2M
- +34.7M (+100.6%) vs. Q4 2025
- Total value
- $265.0M
- +$136.0M (+105.4%) vs. Q4 2025
- New holders
- 34
- 24 more added
- Sold out
- 5
- 7 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 SABS 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 | 87 | $266.8M |
| Q1 2026 | 76 | $265.0M |
| Q4 2025 | 48 | $135.9M |
| Q3 2025 | 34 | $56.3M |
| Q2 2025 | 25 | $3.37M |
| Q1 2025 | 26 | $2.99M |
| Q4 2024 | 25 | $10.1M |
| Q3 2024 | 25 | $8.48M |
| Q2 2024 | 22 | $9.69M |
| Q1 2024 | 24 | $15.2M |
| Q4 2023 | 42 | $24.5M |
| Q3 2023 | 34 | $2.41M |
| Q2 2023 | 38 | $3.28M |
| Q1 2023 | 39 | $1.71M |
| Q4 2022 | 38 | $2.42M |
| Q3 2022 | 40 | $2.32M |
| Q2 2022 | 37 | $4.45M |
| Q1 2022 | 27 | $6.71M |
| Q4 2021 | 34 | $25.4M |
| Q3 2021 | 1 | $605.0K |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding SAB Biotherapeutics, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 1 | $0 | 0.00% | +1 | New |
| Harbour Investments, Inc. | 50 | $192 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 87 | $329 | 0.00% | −1,903−95.6% | Reduced |
| Caitong International Asset Management Co., Ltd | 161 | $617 | 0.00% | +161 | New |
| Gs Investments, Inc. | 200 | $766 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 217 | $832 | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 496 | $1.90K | 0.00% | +496 | New |
| BNP Paribas Arbitrage, SA | 889 | $3.40K | 0.00% | +889 | New |
| Tower Research Capital LLC (TRC) | 3,269 | $12.5K | 0.00% | +3,269 | New |
| Simplex Trading, LLC | 4,713 | $18.1K | 0.00% | +4,713 | New |
| Plante Moran Financial Advisors, LLC | 5,925 | $22.7K | 0.00% | +5,925 | New |
| The PNC Financial Services Group, Inc. | 7,700 | $29.5K | 0.00% | +7,700 | New |
| Advisor Group Holdings, Inc. | 7,775 | $29.8K | 0.00% | +2,751+54.8% | Added |
| State of Wyoming | 7,899 | $30.3K | 0.00% | −1,072−11.9% | Reduced |
| Scientech Research LLC | 10,816 | $41.4K | 0.03% | +10,816 | New |
| Vanguard Global Advisers, LLC | 11,852 | $45.4K | 0.00% | +11,852 | New |
| Morgan Stanley | 11,911 | $45.6K | 0.00% | +7,649+179.5% | Added |
| Miller Capital Partners, Inc. | 12,870 | $49.3K | 0.02% | +12,870 | New |
| Colony Group, LLC | 14,036 | $53.8K | 0.00% | −5,165−26.9% | Reduced |
| Catalyst Funds Management Pty Ltd | 15,100 | $57.8K | 0.01% | +15,100 | New |
| Hudson Bay Capital Management LP | 16,100 | $61.7K | 0.00% | +16,100 | New |
| Diametric Capital, LP | 16,292 | $62.4K | 0.02% | +16,292 | New |
| First PREMIER Bank | 18,986 | $73.0K | 0.02% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 24,098 | $92.3K | 0.00% | −7,049−22.6% | Reduced |
| Omers Administration Corp | 29,700 | $113.8K | 0.00% | −12,300−29.3% | Reduced |
| Prelude Capital Management, LLC | 34,124 | $130.7K | 0.01% | +34,124 | New |
| Quadrature Capital Ltd | 35,264 | $135.1K | 0.00% | +35,264 | New |
| Citigroup Inc | 36,805 | $141.0K | 0.00% | +6,831+22.8% | Added |
| American Century Companies Inc | 37,455 | $143.5K | 0.00% | +37,455 | New |
| Virtu Financial LLC | 37,943 | $145.0K | 0.01% | +37,943 | New |
| Commonwealth Equity Services, LLC | 46,455 | $177.9K | 0.00% | +46,455 | New |
| Fifth Lane Capital, LP | 46,500 | $178.1K | 0.22% | +31,500+210.0% | Added |
| UBS Group AG | 46,623 | $178.6K | 0.00% | +39,225+530.2% | Added |
| Stonepine Capital Management, LLC | 50,000 | $191.5K | 0.17% | +50,000 | New |
| Pathstone Holdings, LLC | 50,650 | $194.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 55,697 | $213.3K | 0.00% | +45,084+424.8% | Added |
| Northern Trust Corp | 57,426 | $219.9K | 0.00% | +41,014+249.9% | Added |
| Brevan Howard Capital Management LP | 59,161 | $226.6K | 0.00% | +59,161 | New |
| Kestra Advisory Services, LLC | 61,741 | $236.5K | 0.00% | +50,191+434.6% | Added |
| Persistent Asset Partners Ltd | 69,732 | $267.1K | 0.10% | +49,942+252.4% | Added |
| State Street Corp | 74,231 | $284.3K | 0.00% | +61,109+465.7% | Added |
| Seven Fleet Capital Management LP | 100,000 | $383.0K | 0.12% | +100,000 | New |
| Goldman Sachs Group Inc | 113,940 | $436.4K | 0.00% | +62,592+121.9% | Added |
| Two Sigma Investments, LP | 181,185 | $693.9K | 0.00% | +181,185 | New |
| Simplify Asset Management Inc. | 187,230 | $717.1K | 0.01% | −20,997−10.1% | Reduced |
| Vanguard Fiduciary Trust Co | 197,619 | $756.9K | 0.00% | +197,619 | New |
| Seven Grand Managers, LLC | 275,000 | $1.05M | 0.07% | +275,000 | New |
| BlackRock, Inc. | 301,326 | $1.15M | 0.00% | +284,087+1,647.9% | Added |
| Geode Capital Management, LLC | 302,036 | $1.16M | 0.00% | +182,519+152.7% | Added |
| HB Wealth Management, LLC | 307,500 | $1.18M | 0.01% | 00.0% | Unchanged |
| StemPoint Capital LP | 375,000 | $1.44M | 0.28% | +228,442+155.9% | Added |
| AWM Investment Company, Inc. | 400,000 | $1.53M | 0.17% | +200,000+100.0% | Added |
| DV Trading LLC | 400,000 | $1.53M | 0.14% | +400,000 | New |
| Marshall Wace, LLP | 463,925 | $1.78M | 0.00% | +227,465+96.2% | Added |
| Monashee Investment Management LLC | 500,000 | $1.92M | 1.04% | +500,000 | New |
| Affinity Asset Advisors, LLC | 575,000 | $2.20M | 0.13% | +575,000 | New |
| ExodusPoint Capital Management, LP | 768,627 | $2.94M | 0.03% | +682,514+792.6% | Added |
| Blackstone Group Inc. | 860,170 | $3.29M | 0.01% | −1,283,415−59.9% | Reduced |
| Jefferies Financial Group Inc. | 903,094 | $3.46M | 0.04% | +322,766+55.6% | Added |
| Propel Bio Management, LLC | 1,012,790 | $3.89M | 2.45% | +359,909+55.1% | Added |
| Soleus Capital Management, L.P. | 1,050,000 | $4.02M | 0.16% | +1,050,000 | New |
| Ensign Peak Advisors, Inc | 1,375,610 | $5.27M | 0.01% | +1,375,610 | New |
| Ameriprise Financial Inc | 1,476,106 | $5.65M | 0.00% | +1,192,461+420.4% | Added |
| Boothbay Fund Management, LLC | 1,481,660 | $5.67M | 0.13% | +1,481,660 | New |
| Sessa Capital IM, L.P. | 2,198,457 | $8.42M | 0.16% | 00.0% | Unchanged |
| Spruce Street Capital LP | 2,198,502 | $8.42M | 2.02% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 2,493,737 | $9.55M | 0.00% | +2,493,737 | New |
| Woodline Partners LP | 2,851,791 | $10.9M | 0.04% | +9100.0% | Added |
| Millennium Management LLC | 3,032,697 | $11.6M | 0.01% | +2,708,607+835.8% | Added |
| Adage Capital Partners GP, L.L.C. | 3,405,553 | $13.0M | 0.02% | +3,405,553 | New |
| Balyasny Asset Management LLC | 3,760,439 | $14.4M | 0.03% | +3,285,000+690.9% | Added |
| Ra Capital Management, L.P. | 4,401,500 | $16.9M | 0.18% | 00.0% | Unchanged |
| Commodore Capital LP | 4,401,500 | $16.9M | 0.98% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 6,431,743 | $24.6M | 0.49% | +5,628,533+700.8% | Added |
| Caligan Partners LP | 7,967,207 | $30.5M | 2.16% | +7,967,207 | New |
| Vivo Capital, LLC | 11,420,000 | $43.7M | 3.64% | 00.0% | Unchanged |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −26,867−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −26,344−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −17,650−100.0% | Sold out |
| Caxton Corp | 0 | $0 | 0.00% | −10,527−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |