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 2023
Institutional positions in Seres Therapeutics, Inc. as of Dec 31, 2023. 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
- 103
- −31 vs. Q3 2023
- Shares held
- 89.5M
- −17.9M (−16.6%) vs. Q3 2023
- Total value
- $125.4M
- −$130.2M (−50.9%) vs. Q3 2023
- New holders
- 18
- 25 more added
- Sold out
- 49
- 42 more reduced
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Seres Therapeutics, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Farther Finance Advisors, LLC | 3 | $4 | 0.00% | +3 | New |
| Sound Income Strategies, LLC | 175 | $245 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 235 | $329 | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 240 | $336 | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 345 | $483 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 348 | $487 | 0.00% | −1,452−80.7% | Reduced |
| Orion Capital Management LLC | 1,000 | $1.40K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,083 | $1.52K | 0.00% | −186,789−99.4% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 2,856 | $4.00K | 0.00% | +2,856 | New |
| Macroview Investment Management LLC | 5,750 | $8.05K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 6,203 | $8.68K | 0.00% | −48,825−88.7% | Reduced |
| Ameritas Investment Partners, Inc. | 8,033 | $11.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 8,050 | $11.3K | 0.00% | −158,087−95.2% | Reduced |
| Diversified Trust Co | 10,000 | $14.0K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 10,016 | $14.0K | 0.00% | −107,482−91.5% | Reduced |
| Amalgamated Bank | 11,122 | $16.0K | 0.00% | −713−6.0% | Reduced |
| PFG Investments, LLC | 11,500 | $16.1K | 0.00% | −8,000−41.0% | Reduced |
| Aries Wealth Management | 12,000 | $16.8K | 0.01% | −6,000−33.3% | Reduced |
| Victory Capital Management Inc | 13,135 | $18.4K | 0.00% | +2,568+24.3% | Added |
| Legal & General Group Plc | 14,489 | $20.3K | 0.00% | −71,200−83.1% | Reduced |
| Auour Investments LLC | 17,000 | $20.6K | 0.01% | 00.0% | Unchanged |
| Creative Planning | 15,304 | $21.4K | 0.00% | −3,359−18.0% | Reduced |
| HighTower Advisors, LLC | 16,005 | $22.0K | 0.00% | −5,000−23.8% | Reduced |
| California State Teachers Retirement System | 16,011 | $22.4K | 0.00% | −95,889−85.7% | Reduced |
| ProShare Advisors LLC | 16,099 | $22.5K | 0.00% | −4,918−23.4% | Reduced |
| Vontobel Holding Ltd. | 17,000 | $23.8K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 18,300 | $25.6K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 18,639 | $26.1K | 0.00% | −21,297−53.3% | Reduced |
| Stifel Financial Corp | 20,000 | $28.0K | 0.00% | +20,000 | New |
| Wexford Capital LP | 20,440 | $28.6K | 0.01% | +20,440 | New |
| Kestra Advisory Services, LLC | 21,631 | $30.3K | 0.00% | −2,000−8.5% | Reduced |
| Quantbot Technologies LP | 24,600 | $34.4K | 0.00% | −25,800−51.2% | Reduced |
| Arete Wealth Advisors, LLC | 24,700 | $34.6K | 0.00% | −200−0.8% | Reduced |
| Clear Creek Financial Management, LLC | 26,950 | $37.7K | 0.01% | −24,500−47.6% | Reduced |
| AQR Capital Management LLC | 27,662 | $38.7K | 0.00% | +12,631+84.0% | Added |
| Wells Fargo & Company | 27,992 | $39.2K | 0.00% | −165,292−85.5% | Reduced |
| State Board of Administration of Florida Retirement System | 29,158 | $40.8K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 30,942 | $43.0K | 0.00% | +17,340+127.5% | Added |
| Tower Research Capital LLC (TRC) | 38,091 | $53.3K | 0.00% | +33,135+668.6% | Added |
| New York State Common Retirement Fund | 38,807 | $54.3K | 0.00% | −298−0.8% | Reduced |
| Point72 Middle East FZE | 39,004 | $54.6K | 0.00% | +39,004 | New |
| Walleye Capital LLC | 39,948 | $55.9K | 0.00% | −61,803−60.7% | Reduced |
| Voya Investment Management LLC | 40,532 | $56.7K | 0.00% | 00.0% | Unchanged |
| Ironwood Investment Management LLC | 40,593 | $56.8K | 0.03% | −4,826−10.6% | Reduced |
| Parallax Volatility Advisers, L.P. | 43,163 | $60.4K | 0.00% | −30,356−41.3% | Reduced |
| Simplex Trading, LLC | 45,311 | $63.0K | 0.00% | −18,890−29.4% | Reduced |
| American International Group, Inc. | 48,352 | $67.7K | 0.00% | −194−0.4% | Reduced |
| HarbourVest Partners LLC | 49,363 | $69.1K | 0.02% | 00.0% | Unchanged |
| Edgewood Management LLC | 50,000 | $70.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 52,080 | $73.0K | 0.00% | +52,080 | New |
| Balyasny Asset Management LLC | 55,011 | $77.0K | 0.00% | +55,011 | New |
| Invesco Ltd. | 57,000 | $79.8K | 0.00% | +13,642+31.5% | Added |
| BNP Paribas Arbitrage, SA | 58,045 | $81.3K | 0.00% | −190,458−76.6% | Reduced |
| ExodusPoint Capital Management, LP | 60,749 | $85.0K | 0.00% | −674,909−91.7% | Reduced |
| Principal Financial Group Inc | 61,664 | $86.3K | 0.00% | +7,721+14.3% | Added |
| Tudor Investment Corp Et Al | 61,977 | $86.8K | 0.00% | −25,176−28.9% | Reduced |
| JPMorgan Chase & Co | 66,016 | $92.4K | 0.00% | −77,640−54.0% | Reduced |
| Group One Trading, L.P. | 71,259 | $99.8K | 0.00% | +71,259 | New |
| Y-Intercept (Hong Kong) Ltd | 71,523 | $100.1K | 0.01% | +71,523 | New |
| Janney Montgomery Scott LLC | 75,098 | $105.0K | 0.00% | −9,787−11.5% | Reduced |
| Citigroup Inc | 88,329 | $123.7K | 0.00% | −396,493−81.8% | Reduced |
| Acadian Asset Management LLC | 100,812 | $141.0K | 0.00% | +100,812 | New |
| Squarepoint Ops LLC | 114,000 | $159.6K | 0.00% | +114,000 | New |
| LPL Financial LLC | 115,530 | $161.7K | 0.00% | −8,420−6.8% | Reduced |
| Alliancebernstein L.P. | 127,660 | $178.7K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 135,178 | $189.2K | 0.00% | −326,031−70.7% | Reduced |
| Rhumbline Advisers | 137,519 | $192.5K | 0.00% | +952+0.7% | Added |
| Graham Capital Management, L.P. | 161,308 | $225.8K | 0.01% | −45,530−22.0% | Reduced |
| D. E. Shaw & Co., Inc. | 168,518 | $235.9K | 0.00% | +168,518 | New |
| Jane Street Group, LLC | 290,287 | $406.4K | 0.00% | +260,887+887.4% | Added |
| Pennant Investors, LP | 292,300 | $409.2K | 0.13% | +292,300 | New |
| Jacobs Levy Equity Management, Inc | 324,209 | $453.9K | 0.00% | +324,209 | New |
| Lion Point Capital, LP | 340,761 | $477.1K | 0.43% | −351,042−50.7% | Reduced |
| Sit Investment Associates Inc | 342,200 | $479.0K | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 344,323 | $482.1K | 0.00% | +23,565+7.3% | Added |
| Two Sigma Investments, LP | 349,588 | $489.4K | 0.00% | +337,559+2,806.2% | Added |
| Price T Rowe Associates Inc | 363,650 | $510.0K | 0.00% | +31,789+9.6% | Added |
| Knott David M Jr | 370,730 | $519.0K | 0.20% | +300,730+429.6% | Added |
| HRT Financial LP | 393,760 | $551.0K | 0.00% | +393,760 | New |
| Advisor Group Holdings, Inc. | 400,493 | $560.6K | 0.00% | +206,161+106.1% | Added |
| XTX Topco Ltd | 402,506 | $563.5K | 0.12% | +252,409+168.2% | Added |
| Goldman Sachs Group Inc | 435,862 | $610.2K | 0.00% | −265,001−37.8% | Reduced |
| Qube Research & Technologies Ltd | 640,655 | $896.9K | 0.00% | +475,113+287.0% | Added |
| Charles Schwab Investment Management Inc | 676,387 | $946.9K | 0.00% | −80,180−10.6% | Reduced |
| Northern Trust Corp | 770,611 | $1.08M | 0.00% | −152,050−16.5% | Reduced |
| Renaissance Technologies LLC | 817,000 | $1.14M | 0.00% | +817,000 | New |
| Morgan Stanley | 885,336 | $1.24M | 0.00% | +515,938+139.7% | Added |
| Handelsbanken Fonder AB | 1,100,000 | $1.54M | 0.01% | +100,000+10.0% | Added |
| Woodline Partners LP | 1,290,276 | $1.81M | 0.02% | +1,090,276+545.1% | Added |
| Susquehanna International Group, LLP | 1,411,050 | $1.98M | 0.00% | +1,161,237+464.8% | Added |
| Eversept Partners, LP | 1,753,538 | $2.45M | 0.24% | −599,018−25.5% | Reduced |
| Tang Capital Management LLC | 1,792,888 | $2.51M | 0.23% | +1,792,888 | New |
| State Street Corp | 1,909,524 | $2.67M | 0.00% | −7,626,366−80.0% | Reduced |
| Geode Capital Management, LLC | 2,094,039 | $2.93M | 0.00% | +106,480+5.4% | Added |
| Point72 Asset Management, L.P. | 2,150,000 | $3.01M | 0.01% | −599,100−21.8% | Reduced |
| Millennium Management LLC | 2,224,075 | $3.11M | 0.00% | +1,436,053+182.2% | Added |
| Bank of America Corp | 2,362,449 | $3.31M | 0.00% | +1,108,054+88.3% | Added |
| Hudson Bay Capital Management LP | 4,320,400 | $6.05M | 0.05% | +2,320,600+116.0% | Added |
| Vanguard Group Inc | 6,005,307 | $8.41M | 0.00% | +528,563+9.7% | Added |
| BlackRock Inc. | 7,339,454 | $10.3M | 0.00% | −582,474−7.4% | Reduced |