Seres Therapeutics, Inc.
MCRB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001609809
In the last 90 days, Seres Therapeutics, Inc. insiders filed 0 open-market purchases and 4 sales; 35 institutions reported holding it in 13F filings for Q2 2026, worth $17.9M in total; no superinvestor holds it.
13F holders, Q4 2022
Institutional positions in Seres Therapeutics, Inc. as of Dec 31, 2022. 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
- 124
- +4 vs. Q3 2022
- Shares held
- 105.1M
- +343.2K (+0.3%) vs. Q3 2022
- Total value
- $588.2M
- −$83.4M (−12.4%) vs. Q3 2022
- New holders
- 21
- 42 more added
- Sold out
- 17
- 36 more reduced
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MCRB 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 | 35 | $17.9M |
| Q1 2026 | 33 | $20.5M |
| Q4 2025 | 36 | $36.4M |
| Q3 2025 | 32 | $40.9M |
| Q2 2025 | 33 | $25.4M |
| Q1 2025 | 63 | $43.1M |
| Q4 2024 | 69 | $52.5M |
| Q3 2024 | 77 | $60.1M |
| Q2 2024 | 93 | $50.0M |
| Q1 2024 | 99 | $66.3M |
| Q4 2023 | 103 | $125.4M |
| Q3 2023 | 134 | $255.6M |
| Q2 2023 | 138 | $538.1M |
| Q1 2023 | 123 | $593.9M |
| Q4 2022 | 124 | $588.2M |
| Q3 2022 | 120 | $671.6M |
| Q2 2022 | 123 | $312.7M |
| Q1 2022 | 131 | $537.2M |
| Q4 2021 | 148 | $642.8M |
| Q3 2021 | 133 | $555.1M |
| Q2 2021 | 147 | $1.93B |
| Q1 2021 | 154 | $1.85B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Seres Therapeutics, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sofos Investments, Inc. | 6 | $56 | 0.00% | +6 | New |
| Belpointe Asset Management LLC | 49 | $274 | 0.00% | +49 | New |
| Newbridge Financial Services Group, Inc. | 55 | $308 | 0.00% | 00.0% | Unchanged |
| Grey Fox Wealth Advisors, LLC | 100 | $560 | 0.00% | +100 | New |
| McElhenny Sheffield Capital Management, LLC | 102 | $571 | 0.00% | +102 | New |
| Larson Financial Group LLC | 235 | $1.32K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 240 | $1.34K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 345 | $1.93K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 355 | $1.99K | 0.00% | −92−20.6% | Reduced |
| Nisa Investment Advisors, LLC | 590 | $3.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 501 | $3.00K | 0.00% | +187+59.6% | Added |
| TCI Wealth Advisors, Inc. | 544 | $3.05K | 0.00% | +544 | New |
| Crewe Advisors LLC | 676 | $3.79K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 1,000 | $5.60K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,342 | $7.00K | 0.00% | −3,241−70.7% | Reduced |
| Wells Fargo & Company | 1,262 | $7.07K | 0.00% | −2,912−69.8% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,265 | $7.08K | 0.00% | +103+8.9% | Added |
| Walleye Trading LLC | 1,357 | $7.60K | 0.00% | +1,357 | New |
| Citadel Advisors LLC | 2,629 | $14.7K | 0.00% | −30,959−92.2% | Reduced |
| Cutler Group LP | 3,900 | $21.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 4,264 | $23.9K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 4,213 | $24.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 4,943 | $27.0K | 0.00% | +4,943 | New |
| Ameritas Investment Partners, Inc. | 5,457 | $28.9K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 6,840 | $38.3K | 0.00% | −150−2.1% | Reduced |
| Balyasny Asset Management LLC | 7,735 | $43.3K | 0.00% | −7,536−49.3% | Reduced |
| Walleye Capital LLC | 8,162 | $45.7K | 0.00% | +8,162 | New |
| Gyon Technologies Capital Management, LP | 9,044 | $50.6K | 0.02% | −3,701−29.0% | Reduced |
| Aries Wealth Management | 10,000 | $56.0K | 0.02% | 00.0% | Unchanged |
| Bridgefront Capital, LLC | 10,359 | $58.0K | 0.04% | +10,359 | New |
| Victory Capital Management Inc | 10,561 | $59.1K | 0.00% | −40.0% | Reduced |
| Apollon Wealth Management, LLC | 10,658 | $59.7K | 0.00% | −735−6.5% | Reduced |
| Point72 Middle East FZE | 10,812 | $60.5K | 0.00% | +10,812 | New |
| Two Sigma Securities, LLC | 11,147 | $62.4K | 0.01% | +11,147 | New |
| Public Employees Retirement Association of Colorado | 11,210 | $63.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 11,244 | $63.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 11,809 | $66.0K | 0.00% | +10,192+630.3% | Added |
| Clearwater Capital Advisors, LLC | 12,364 | $69.2K | 0.01% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 12,611 | $70.6K | 0.01% | −20.0% | Reduced |
| HighTower Advisors, LLC | 13,000 | $73.0K | 0.00% | 00.0% | Unchanged |
| Pictet Asset Management SA | 13,692 | $77.0K | 0.00% | +13,692 | New |
| Tower Research Capital LLC (TRC) | 13,956 | $78.0K | 0.00% | +6,064+76.8% | Added |
| SG Americas Securities, LLC | 14,247 | $80.0K | 0.00% | −1,669−10.5% | Reduced |
| Ironwood Investment Management LLC | 15,832 | $88.7K | 0.06% | −446−2.7% | Reduced |
| E Fund Management Co., Ltd. | 16,667 | $93.0K | 0.01% | +2,597+18.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 17,276 | $96.7K | 0.00% | +6,608+61.9% | Added |
| Russell Investments Group, Ltd. | 18,300 | $102.5K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 19,371 | $108.5K | 0.00% | +1,167+6.4% | Added |
| Two Sigma Advisers, LP | 19,700 | $110.3K | 0.00% | −94,300−82.7% | Reduced |
| Wedbush Securities Inc | 19,874 | $111.0K | 0.01% | +19,874 | New |
| Boulder Hill Capital Management LP | 20,200 | $113.1K | 0.09% | +20,200 | New |
| Dimensional Fund Advisors LP | 21,840 | $122.0K | 0.00% | −13,648−38.5% | Reduced |
| Virtus ETF Advisers LLC | 22,628 | $126.7K | 0.07% | −16,066−41.5% | Reduced |
| Group One Trading, L.P. | 27,211 | $152.4K | 0.01% | +14,399+112.4% | Added |
| Voya Investment Management LLC | 27,589 | $154.5K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 28,008 | $156.8K | 0.00% | +1,056+3.9% | Added |
| Manufacturers Life Insurance Company, The | 28,627 | $160.3K | 0.00% | −2,687−8.6% | Reduced |
| State Board of Administration of Florida Retirement System | 29,008 | $162.4K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 30,478 | $171.0K | 0.00% | −1,962−6.0% | Reduced |
| MetLife Investment Management | 31,931 | $178.8K | 0.00% | −6,646−17.2% | Reduced |
| American International Group, Inc. | 33,330 | $186.6K | 0.00% | −121−0.4% | Reduced |
| Invesco Ltd. | 34,194 | $191.5K | 0.00% | −535,403−94.0% | Reduced |
| XTX Topco Ltd | 39,040 | $218.6K | 0.05% | +27,704+244.4% | Added |
| Legal & General Group Plc | 39,763 | $222.7K | 0.00% | +589+1.5% | Added |
| Principal Financial Group Inc | 41,653 | $233.3K | 0.00% | +20,771+99.5% | Added |
| ExodusPoint Capital Management, LP | 43,204 | $242.0K | 0.00% | +43,204 | New |
| Jane Street Group, LLC | 44,789 | $250.8K | 0.00% | +44,789 | New |
| Deutsche Bank AG | 47,484 | $265.9K | 0.00% | +16,007+50.9% | Added |
| Ergoteles LLC | 47,685 | $267.0K | 0.01% | +47,685 | New |
| New York State Common Retirement Fund | 49,070 | $274.8K | 0.00% | −36−0.1% | Reduced |
| HarbourVest Partners LLC | 49,363 | $276.4K | 0.09% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 53,255 | $298.2K | 0.00% | +56+0.1% | Added |
| BNP Paribas Arbitrage, SA | 61,727 | $345.7K | 0.00% | −29,127−32.1% | Reduced |
| Los Angeles Capital Management LLC | 63,094 | $353.3K | 0.00% | −17,556−21.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 63,182 | $354.0K | 0.02% | +7,988+14.5% | Added |
| Cubist Systematic Strategies, LLC | 66,200 | $370.7K | 0.00% | +66,014+35,491.4% | Added |
| Jump Financial, LLC | 73,134 | $409.6K | 0.02% | +73,134 | New |
| Mackenzie Financial Corp | 78,050 | $437.1K | 0.00% | +78,050 | New |
| UBS Asset Management Americas Inc | 82,363 | $461.2K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 89,613 | $502.0K | 0.00% | +1,689+1.9% | Added |
| LPL Financial LLC | 92,901 | $520.2K | 0.00% | −8,202−8.1% | Reduced |
| Atom Investors LP | 95,520 | $534.9K | 0.27% | −13,300−12.2% | Reduced |
| Janney Montgomery Scott LLC | 96,954 | $543.0K | 0.00% | +12,154+14.3% | Added |
| Edgewood Management LLC | 100,000 | $560.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 104,100 | $583.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 112,182 | $628.2K | 0.00% | −83,689−42.7% | Reduced |
| California State Teachers Retirement System | 114,336 | $640.3K | 0.00% | +1,186+1.0% | Added |
| Credit Suisse AG | 122,763 | $687.5K | 0.00% | +6,144+5.3% | Added |
| Harvard Management Co Inc | 131,847 | $738.3K | 0.09% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 133,074 | $745.2K | 0.00% | −25,281−16.0% | Reduced |
| Prudential Financial Inc | 139,450 | $780.9K | 0.00% | −1,000−0.7% | Reduced |
| Citigroup Inc | 142,671 | $799.0K | 0.00% | −48,083−25.2% | Reduced |
| Barclays PLC | 176,669 | $989.3K | 0.00% | +19,094+12.1% | Added |
| Knott David M Jr | 200,100 | $1.12M | 0.48% | +90,100+81.9% | Added |
| Millennium Management LLC | 205,472 | $1.15M | 0.00% | +205,472 | New |
| Morgan Stanley | 218,922 | $1.23M | 0.00% | +99,547+83.4% | Added |
| UBS Group AG | 221,249 | $1.24M | 0.00% | +185,476+518.5% | Added |
| Swiss National Bank | 239,700 | $1.34M | 0.00% | +6,900+3.0% | Added |
| Bank of New York Mellon Corp | 248,904 | $1.39M | 0.00% | +2,099+0.9% | Added |
| Sit Investment Associates Inc | 265,000 | $1.48M | 0.04% | +66,000+33.2% | Added |