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, Q3 2022
Institutional positions in Seres Therapeutics, Inc. as of Sep 30, 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
- 120
- −3 vs. Q2 2022
- Shares held
- 104.7M
- +13.8M (+15.2%) vs. Q2 2022
- Total value
- $671.6M
- +$359.0M (+114.8%) vs. Q2 2022
- New holders
- 21
- 51 more added
- Sold out
- 24
- 29 more reduced
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Seres Therapeutics, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Newbridge Financial Services Group, Inc. | 55 | $0 | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 186 | $1.00K | 0.00% | −4,566−96.1% | Reduced |
| Kelly Financial Services LLC | 240 | $1.54K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 345 | $2.00K | 0.00% | +145+72.5% | Added |
| Daiwa Securities Group Inc. | 314 | $2.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 235 | $2.00K | 0.00% | +235 | New |
| Lindbrook Capital, LLC | 447 | $3.00K | 0.00% | +447 | New |
| Crewe Advisors LLC | 676 | $4.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 590 | $5.00K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 1,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 1,162 | $7.00K | 0.00% | +1,162 | New |
| Royal Bank of Canada | 1,617 | $11.0K | 0.00% | −17,360−91.5% | Reduced |
| Macquarie Group Ltd | 0 | $15.0K | 0.00% | −2,320−100.0% | Reduced |
| Cutler Group LP | 3,900 | $25.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 4,174 | $26.0K | 0.00% | +898+27.4% | Added |
| Great West Life Assurance Co | 4,213 | $27.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 4,264 | $27.4K | 0.00% | +2,841+199.6% | Added |
| Advisor Group Holdings, Inc. | 4,583 | $29.0K | 0.00% | +3,541+339.8% | Added |
| Ameritas Investment Partners, Inc. | 5,457 | $35.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 6,990 | $44.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,892 | $50.0K | 0.00% | +520+7.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,668 | $68.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 10,565 | $68.0K | 0.00% | +10,565 | New |
| Public Employees Retirement Association of Colorado | 11,210 | $72.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 11,244 | $72.0K | 0.00% | +179+1.6% | Added |
| Apollon Wealth Management, LLC | 11,393 | $73.0K | 0.01% | +11,393 | New |
| XTX Topco Ltd | 11,336 | $73.0K | 0.02% | +11,336 | New |
| Clearwater Capital Advisors, LLC | 12,364 | $79.0K | 0.01% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 12,613 | $81.0K | 0.01% | +12,613 | New |
| Group One Trading, L.P. | 12,812 | $82.0K | 0.00% | −6,211−32.6% | Reduced |
| Gyon Technologies Capital Management, LP | 12,745 | $82.0K | 0.03% | +12,745 | New |
| HighTower Advisors, LLC | 13,000 | $83.0K | 0.00% | +13,000 | New |
| Boothbay Fund Management, LLC | 13,937 | $89.0K | 0.00% | −48,783−77.8% | Reduced |
| Aries Wealth Management | 10,000 | $89.0K | 0.04% | +10,000 | New |
| E Fund Management Co., Ltd. | 14,070 | $90.0K | 0.01% | +14,070 | New |
| Balyasny Asset Management LLC | 15,271 | $98.0K | 0.00% | +15,271 | New |
| Cipher Capital LP | 15,271 | $98.0K | 0.02% | +15,271 | New |
| SG Americas Securities, LLC | 15,916 | $102.0K | 0.00% | +15,916 | New |
| Ironwood Investment Management LLC | 16,278 | $105.0K | 0.07% | +40+0.2% | Added |
| Russell Investments Group, Ltd. | 18,300 | $117.0K | 0.00% | −46,997−72.0% | Reduced |
| ProShare Advisors LLC | 18,204 | $117.0K | 0.00% | +3,107+20.6% | Added |
| Raymond James & Associates | 20,330 | $131.0K | 0.00% | +1,440+7.6% | Added |
| Principal Financial Group Inc | 20,882 | $134.0K | 0.00% | −361−1.7% | Reduced |
| Algert Global LLC | 21,642 | $139.0K | 0.01% | −17,254−44.4% | Reduced |
| Arizona State Retirement System | 26,952 | $173.0K | 0.00% | +9,529+54.7% | Added |
| Voya Investment Management LLC | 27,589 | $177.1K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 29,008 | $186.0K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 30,780 | $198.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 31,314 | $201.0K | 0.00% | −1,178−3.6% | Reduced |
| Deutsche Bank AG | 31,477 | $202.0K | 0.00% | −8,537−21.3% | Reduced |
| Teacher Retirement System of Texas | 32,440 | $208.0K | 0.00% | +21,438+194.9% | Added |
| American International Group, Inc. | 33,451 | $215.0K | 0.00% | +473+1.4% | Added |
| Citadel Advisors LLC | 33,588 | $216.0K | 0.00% | −130,503−79.5% | Reduced |
| Dimensional Fund Advisors LP | 35,488 | $228.0K | 0.00% | −507,267−93.5% | Reduced |
| UBS Group AG | 35,773 | $229.0K | 0.00% | +32,151+887.7% | Added |
| MetLife Investment Management | 38,577 | $247.7K | 0.00% | +26,753+226.3% | Added |
| Virtus ETF Advisers LLC | 38,694 | $248.0K | 0.10% | +287+0.7% | Added |
| Legal & General Group Plc | 39,174 | $252.0K | 0.00% | +9,850+33.6% | Added |
| Caxton Associates LP | 42,166 | $271.0K | 0.05% | −37,073−46.8% | Reduced |
| Parallax Volatility Advisers, L.P. | 45,986 | $295.0K | 0.01% | −54,014−54.0% | Reduced |
| New York State Common Retirement Fund | 49,106 | $315.0K | 0.00% | +113+0.2% | Added |
| HarbourVest Partners LLC | 49,363 | $317.0K | 0.10% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 52,988 | $340.0K | 0.01% | +52,988 | New |
| Mirae Asset Global Investments Co., Ltd. | 53,199 | $342.0K | 0.00% | +53,199 | New |
| Hennion & Walsh Asset Management, Inc. | 55,194 | $354.0K | 0.02% | −765−1.4% | Reduced |
| Alps Advisors Inc | 67,770 | $435.0K | 0.00% | +13,056+23.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 70,085 | $450.0K | 0.00% | +17,079+32.2% | Added |
| Los Angeles Capital Management LLC | 80,650 | $518.0K | 0.00% | −24,767−23.5% | Reduced |
| UBS Asset Management Americas Inc | 82,363 | $528.8K | 0.00% | −17,709−17.7% | Reduced |
| Janney Montgomery Scott LLC | 84,800 | $544.0K | 0.00% | +2,000+2.4% | Added |
| Rhumbline Advisers | 87,924 | $564.0K | 0.00% | +9,459+12.1% | Added |
| BNP Paribas Arbitrage, SA | 90,854 | $583.3K | 0.00% | +75,071+475.6% | Added |
| STRS Ohio | 93,700 | $601.0K | 0.00% | −86,100−47.9% | Reduced |
| Edgewood Management LLC | 100,000 | $642.0K | 0.00% | +100,000 | New |
| LPL Financial LLC | 101,103 | $649.0K | 0.00% | −2,100−2.0% | Reduced |
| Alliancebernstein L.P. | 104,100 | $668.0K | 0.00% | +11,200+12.1% | Added |
| Graham Capital Management, L.P. | 106,134 | $681.0K | 0.03% | −142,399−57.3% | Reduced |
| Atom Investors LP | 108,820 | $699.0K | 0.25% | −83,138−43.3% | Reduced |
| Knott David M Jr | 110,000 | $706.0K | 0.33% | +110,000 | New |
| California State Teachers Retirement System | 113,150 | $726.0K | 0.00% | +29,206+34.8% | Added |
| Two Sigma Advisers, LP | 114,000 | $732.0K | 0.00% | −166,700−59.4% | Reduced |
| Credit Suisse AG | 116,619 | $749.0K | 0.00% | +26,260+29.1% | Added |
| ClariVest Asset Management LLC | 117,387 | $753.0K | 0.04% | +117,387 | New |
| Morgan Stanley | 119,375 | $765.0K | 0.00% | −105,261−46.9% | Reduced |
| Ikarian Capital, LLC | 131,310 | $843.0K | 0.42% | −409,314−75.7% | Reduced |
| Harvard Management Co Inc | 131,847 | $846.0K | 0.11% | 00.0% | Unchanged |
| Prudential Financial Inc | 140,450 | $901.0K | 0.00% | +100,900+255.1% | Added |
| Barclays PLC | 157,575 | $1.01M | 0.00% | +119,087+309.4% | Added |
| Susquehanna International Group, LLP | 158,355 | $1.02M | 0.00% | +9,927+6.7% | Added |
| Panagora Asset Management Inc | 167,089 | $1.07M | 0.01% | +12,551+8.1% | Added |
| Citigroup Inc | 190,754 | $1.23M | 0.00% | +181,391+1,937.3% | Added |
| State of Wisconsin Investment Board | 195,871 | $1.26M | 0.00% | +29,867+18.0% | Added |
| Sit Investment Associates Inc | 199,000 | $1.28M | 0.04% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 204,592 | $1.31M | 0.01% | +204,592 | New |
| Swiss National Bank | 232,800 | $1.50M | 0.00% | +81,400+53.8% | Added |
| Bank of America Corp | 236,841 | $1.52M | 0.00% | +148,473+168.0% | Added |
| Bank of New York Mellon Corp | 246,805 | $1.58M | 0.00% | +33,809+15.9% | Added |
| AQR Capital Management LLC | 253,919 | $1.63M | 0.00% | −97,393−27.7% | Reduced |
| Goldman Sachs Group Inc | 265,531 | $1.71M | 0.00% | −206,017−43.7% | Reduced |
| Hudson Bay Capital Management LP | 364,900 | $2.34M | 0.02% | −357,200−49.5% | Reduced |