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, Q2 2022
Institutional positions in Seres Therapeutics, Inc. as of Jun 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
- 123
- −5 vs. Q1 2022
- Shares held
- 90.9M
- +15.5M (+20.6%) vs. Q1 2022
- Total value
- $312.7M
- −$223.9M (−41.7%) vs. Q1 2022
- New holders
- 18
- 35 more added
- Sold out
- 23
- 49 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Seres Therapeutics, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Newbridge Financial Services Group, Inc. | 55 | $0 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 36 | $0 | 0.00% | +36 | New |
| Kelly Financial Services LLC | 240 | $823 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 314 | $1.00K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 200 | $1.00K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 287 | $1.00K | 0.00% | +287 | New |
| Nisa Investment Advisors, LLC | 590 | $2.00K | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 676 | $2.00K | 0.00% | +676 | New |
| Advisor Group Holdings, Inc. | 1,042 | $3.00K | 0.00% | +50+5.0% | Added |
| Orion Capital Management LLC | 1,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,423 | $4.88K | 0.00% | −3,240−69.5% | Reduced |
| Macquarie Group Ltd | 2,320 | $8.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,622 | $12.0K | 0.00% | −90,180−96.1% | Reduced |
| Wells Fargo & Company | 3,276 | $12.0K | 0.00% | −6,420−66.2% | Reduced |
| Cutler Group LP | 3,900 | $13.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 4,213 | $14.0K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 4,752 | $16.0K | 0.00% | −38,887−89.1% | Reduced |
| Ameritas Investment Partners, Inc. | 5,457 | $18.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 6,990 | $23.0K | 0.00% | −356−4.8% | Reduced |
| Point72 Hong Kong Ltd | 7,135 | $24.0K | 0.00% | +1,280+21.9% | Added |
| Tower Research Capital LLC (TRC) | 7,372 | $25.0K | 0.00% | −9,668−56.7% | Reduced |
| Citigroup Inc | 9,363 | $32.0K | 0.00% | −42,962−82.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,668 | $37.0K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 11,002 | $38.0K | 0.00% | −3,331−23.2% | Reduced |
| Amalgamated Bank | 11,065 | $38.0K | 0.00% | −267−2.4% | Reduced |
| Public Employees Retirement Association of Colorado | 11,210 | $38.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 11,824 | $40.6K | 0.00% | −27,920−70.2% | Reduced |
| Clearwater Capital Advisors, LLC | 12,364 | $42.0K | 0.01% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 14,326 | $49.0K | 0.01% | +14,326 | New |
| Centiva Capital, LP | 14,643 | $50.0K | 0.00% | +14,643 | New |
| ProShare Advisors LLC | 15,097 | $52.0K | 0.00% | −7,459−33.1% | Reduced |
| BNP Paribas Arbitrage, SA | 15,783 | $54.1K | 0.00% | −30,968−66.2% | Reduced |
| Ironwood Investment Management LLC | 16,238 | $56.0K | 0.04% | +26+0.2% | Added |
| ExodusPoint Capital Management, LP | 16,598 | $57.0K | 0.00% | −110,318−86.9% | Reduced |
| Arizona State Retirement System | 17,423 | $60.0K | 0.00% | −1,198−6.4% | Reduced |
| Group One Trading, L.P. | 19,023 | $65.0K | 0.00% | −43,930−69.8% | Reduced |
| Royal Bank of Canada | 18,977 | $65.0K | 0.00% | −3,939−17.2% | Reduced |
| Raymond James & Associates | 18,890 | $65.0K | 0.00% | +18,890 | New |
| Principal Financial Group Inc | 21,243 | $73.0K | 0.00% | −1,814−7.9% | Reduced |
| Voya Investment Management LLC | 27,589 | $95.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 29,008 | $99.0K | 0.00% | +100.0% | Added |
| Rothschild Investment Corp | 29,000 | $99.0K | 0.01% | +29,000 | New |
| Legal & General Group Plc | 29,324 | $100.0K | 0.00% | +279+1.0% | Added |
| Invesco Ltd. | 30,748 | $106.0K | 0.00% | −978−3.1% | Reduced |
| Ensign Peak Advisors, Inc | 30,780 | $106.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 32,468 | $111.0K | 0.00% | +17,679+119.5% | Added |
| Manufacturers Life Insurance Company, The | 32,492 | $111.4K | 0.00% | +2,516+8.4% | Added |
| American International Group, Inc. | 32,978 | $113.0K | 0.00% | −1,576−4.6% | Reduced |
| Squarepoint Ops LLC | 37,897 | $130.0K | 0.00% | +37,897 | New |
| Virtus ETF Advisers LLC | 38,407 | $132.0K | 0.05% | +19,162+99.6% | Added |
| Barclays PLC | 38,488 | $132.0K | 0.00% | +19,851+106.5% | Added |
| Algert Global LLC | 38,896 | $133.0K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 39,550 | $136.0K | 0.00% | +39,550 | New |
| Deutsche Bank AG | 40,014 | $137.0K | 0.00% | −16,145−28.7% | Reduced |
| D. E. Shaw & Co., Inc. | 43,148 | $148.0K | 0.00% | −52,490−54.9% | Reduced |
| New York State Common Retirement Fund | 48,993 | $168.0K | 0.00% | −83−0.2% | Reduced |
| HarbourVest Partners LLC | 49,363 | $169.0K | 0.06% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 53,006 | $182.0K | 0.00% | −123,069−69.9% | Reduced |
| Alps Advisors Inc | 54,714 | $188.0K | 0.00% | −39,860−42.1% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 55,959 | $192.0K | 0.01% | −831−1.5% | Reduced |
| Boothbay Fund Management, LLC | 62,720 | $215.0K | 0.01% | −24,347−28.0% | Reduced |
| Russell Investments Group, Ltd. | 65,297 | $222.0K | 0.00% | −5,678−8.0% | Reduced |
| Ergoteles LLC | 72,542 | $249.0K | 0.01% | +72,542 | New |
| Janney Montgomery Scott LLC | 82,800 | $264.0K | 0.00% | +17,400+26.6% | Added |
| Rhumbline Advisers | 78,465 | $269.0K | 0.00% | −4,113−5.0% | Reduced |
| Caxton Associates LP | 79,239 | $272.0K | 0.03% | +79,239 | New |
| California State Teachers Retirement System | 83,944 | $288.0K | 0.00% | −4,290−4.9% | Reduced |
| Bank of America Corp | 88,368 | $303.0K | 0.00% | −135,033−60.4% | Reduced |
| Credit Suisse AG | 90,359 | $309.0K | 0.00% | +3,532+4.1% | Added |
| Alliancebernstein L.P. | 92,900 | $319.0K | 0.00% | +16,200+21.1% | Added |
| Parallax Volatility Advisers, L.P. | 100,000 | $343.0K | 0.00% | +100,000 | New |
| Walleye Capital LLC | 99,950 | $343.0K | 0.01% | +99,950 | New |
| UBS Asset Management Americas Inc | 100,072 | $343.2K | 0.00% | +19,410+24.1% | Added |
| LPL Financial LLC | 103,203 | $354.0K | 0.00% | +53,094+106.0% | Added |
| Los Angeles Capital Management LLC | 105,417 | $362.0K | 0.00% | +38,821+58.3% | Added |
| Harvard Management Co Inc | 131,847 | $452.0K | 0.05% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 131,774 | $452.0K | 0.00% | +131,774 | New |
| Susquehanna International Group, LLP | 148,428 | $509.0K | 0.00% | −45,383−23.4% | Reduced |
| Swiss National Bank | 151,400 | $519.0K | 0.00% | −11,500−7.1% | Reduced |
| Panagora Asset Management Inc | 154,538 | $530.0K | 0.00% | +73,339+90.3% | Added |
| Citadel Advisors LLC | 164,091 | $563.0K | 0.00% | −72,886−30.8% | Reduced |
| State of Wisconsin Investment Board | 166,004 | $569.0K | 0.00% | +75,904+84.2% | Added |
| PDT Partners, LLC | 179,003 | $614.0K | 0.05% | 00.0% | Unchanged |
| STRS Ohio | 179,800 | $616.0K | 0.00% | +77,000+74.9% | Added |
| Atom Investors LP | 191,958 | $658.0K | 0.29% | +151,972+380.1% | Added |
| Sit Investment Associates Inc | 199,000 | $683.0K | 0.02% | +136,550+218.7% | Added |
| Nuveen Asset Management, LLC | 204,862 | $702.0K | 0.00% | −49,028−19.3% | Reduced |
| Bank of New York Mellon Corp | 212,996 | $730.0K | 0.00% | −12,530−5.6% | Reduced |
| HRT Financial LP | 213,156 | $731.0K | 0.01% | +174,560+452.3% | Added |
| Voloridge Investment Management, LLC | 217,674 | $747.0K | 0.00% | −201,988−48.1% | Reduced |
| Morgan Stanley | 224,636 | $770.0K | 0.00% | −370,885−62.3% | Reduced |
| Graham Capital Management, L.P. | 248,533 | $852.0K | 0.04% | +141,145+131.4% | Added |
| Kynam Capital Management, LP | 258,647 | $887.0K | 0.23% | −32,796−11.3% | Reduced |
| Two Sigma Advisers, LP | 280,700 | $963.0K | 0.00% | −2,000−0.7% | Reduced |
| Point72 Asset Management, L.P. | 335,000 | $1.15M | 0.01% | +335,000 | New |
| Two Sigma Investments, LP | 336,056 | $1.15M | 0.00% | +207,904+162.2% | Added |
| Marshall Wace, LLP | 340,890 | $1.17M | 0.00% | +340,890 | New |
| Silverarc Capital Management, LLC | 347,761 | $1.19M | 0.56% | +20,889+6.4% | Added |
| AQR Capital Management LLC | 351,312 | $1.21M | 0.00% | +84,904+31.9% | Added |
| Charles Schwab Investment Management Inc | 471,388 | $1.62M | 0.00% | −10,790−2.2% | Reduced |