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 2023
Institutional positions in Seres Therapeutics, Inc. as of Jun 30, 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
- 138
- +15 vs. Q1 2023
- Shares held
- 112.3M
- +7.57M (+7.2%) vs. Q1 2023
- Total value
- $538.1M
- −$55.9M (−9.4%) vs. Q1 2023
- New holders
- 36
- 59 more added
- Sold out
- 21
- 25 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Seres Therapeutics, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Creative Planning | 17,304 | $82.9K | 0.00% | +17,304 | New |
| Auour Investments LLC | 17,000 | $81.4K | 0.03% | +17,000 | New |
| Wolverine Trading, LLC | 15,503 | $72.7K | 0.00% | +2,023+15.0% | Added |
| Alpine Global Management, LLC | 14,166 | $67.9K | 0.02% | +14,166 | New |
| Pictet Asset Management SA | 13,692 | $65.6K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 13,181 | $63.1K | 0.00% | +13,181 | New |
| Arete Wealth Advisors, LLC | 12,500 | $60.0K | 0.01% | +12,500 | New |
| Clearwater Capital Advisors, LLC | 12,364 | $59.2K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 11,835 | $57.0K | 0.00% | +2,067+21.2% | Added |
| Public Employees Retirement Association of Colorado | 11,210 | $54.0K | 0.00% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 11,113 | $53.2K | 0.01% | +11,113 | New |
| Victory Capital Management Inc | 10,231 | $49.0K | 0.00% | −238−2.3% | Reduced |
| Raymond James & Associates | 10,052 | $48.1K | 0.00% | +10,052 | New |
| Diversified Trust Co | 10,000 | $47.9K | 0.00% | +10,000 | New |
| Coppell Advisory Solutions LLC | 8,342 | $39.4K | 0.01% | +8,342 | New |
| Ameritas Investment Partners, Inc. | 8,033 | $38.5K | 0.00% | +2,576+47.2% | Added |
| Macroview Investment Management LLC | 7,788 | $37.3K | 0.06% | +2,038+35.4% | Added |
| Royal Bank of Canada | 7,411 | $35.0K | 0.00% | +3,267+78.8% | Added |
| Cutler Group LP | 6,300 | $30.0K | 0.01% | +2,500+65.8% | Added |
| Metropolitan Life Insurance Co | 5,330 | $25.5K | 0.00% | +1,488+38.7% | Added |
| Tower Research Capital LLC (TRC) | 4,013 | $19.2K | 0.00% | −499−11.1% | Reduced |
| Venturi Wealth Management, LLC | 4,000 | $19.2K | 0.00% | −16,000−80.0% | Reduced |
| Nisa Investment Advisors, LLC | 2,671 | $12.8K | 0.00% | +2,081+352.7% | Added |
| China Universal Asset Management Co., Ltd. | 1,676 | $8.03K | 0.00% | −12−0.7% | Reduced |
| Massmutual Trust Co FSB | 914 | $4.38K | 0.00% | +914 | New |
| First Horizon Advisors, Inc. | 900 | $4.31K | 0.00% | +900 | New |
| Daiwa Securities Group Inc. | 501 | $2.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 355 | $1.70K | 0.00% | −107−23.2% | Reduced |
| Sandy Spring Bank | 345 | $1.65K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 240 | $1.15K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 235 | $1.13K | 0.00% | 00.0% | Unchanged |
| Fiduciary Alliance LLC | 232 | $1.11K | 0.00% | +232 | New |
| Impact Partnership Wealth, LLC | 209 | $1.00K | 0.00% | +209 | New |
| Sound Income Strategies, LLC | 175 | $838 | 0.00% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 75 | $359 | 0.00% | +75 | New |
| Newbridge Financial Services Group, Inc. | 55 | $263 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 16 | $77 | 0.00% | −23−59.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 1 | $4 | 0.00% | −1,983−99.9% | Reduced |
| Kynam Capital Management, LP | 0 | $0 | 0.00% | −768,913−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −398,200−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −362,324−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −232,525−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −90,388−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −73,553−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −66,595−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −61,090−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −58,661−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −43,684−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −30,094−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −16,448−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −11,893−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −10,198−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −2,101−100.0% | Sold out |
| Orion Capital Management LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −676−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −339−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| Grey Fox Wealth Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |