Fund shareholders of Seres Therapeutics Inc
ISIN US81750R2013 · United States · LEI 549300GMXBE5NUWISF13
- Fund shareholders
- 27
- Of which ETFs
- 6 21 other funds
- Value held
- 4.4M $
- Share of capital
- 5.1 % of 9.9M shares on Aug 3, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 206,170 | 1.8M $ | 0.00 % | 2.07 % | as of Mar 31, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 69,946 | 620.4K $ | 0.00 % | 0.70 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Small Cap Value ETF American Century ETF Trust | 56,033 | 489.7K $ | 0.00 % | 0.56 % | as of Feb 28, 2026 ↗ |
| Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 31,513 | 275.4K $ | 0.00 % | 0.32 % | as of Feb 28, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 24,180 | 211.3K $ | 0.00 % | 0.24 % | as of Feb 28, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 16,749 | 148.6K $ | 0.01 % | 0.17 % | as of Mar 31, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 14,538 | 107.1K $ | 0.00 % | 0.15 % | as of Apr 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 14,529 | 128.9K $ | 0.00 % | 0.15 % | as of Mar 31, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 13,870 | 121.2K $ | 0.00 % | 0.14 % | as of Feb 28, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 10,143 | 88.6K $ | 0.00 % | 0.10 % | as of Feb 28, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 7,662 | 56.5K $ | 0.00 % | 0.08 % | as of Apr 30, 2026 ↗ |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 7,500 | 66.5K $ | 0.05 % | 0.08 % | as of Mar 31, 2026 ↗ |
| WisdomTree U.S. SmallCap Fund WisdomTree Trust | 7,223 | 64.1K $ | 0.01 % | 0.07 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 5,435 | 47.5K $ | 0.00 % | 0.05 % | as of Feb 28, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 4,488 | 39.2K $ | 0.00 % | 0.05 % | as of Feb 28, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 3,498 | 31K $ | 0.00 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 2,668 | 23.7K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Large-Cap Growth Portfolio PACIFIC SELECT FUND | 1,430 | 12.7K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 1,315 | 11.7K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Small Cap Value Fund American Century ETF Trust | 1,176 | 10.3K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Avantis U.S. Equity ETF American Century ETF Trust | 1,022 | 8.9K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 767 | 5.7K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 412 | 3.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Column Small Cap Fund Trust for Professional Managers | 313 | 2.7K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 187 | 1.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 175 | 1.6K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 36 | 267.9 $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 0.05 % | as of Mar 31, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 0.01 % | as of Mar 31, 2026 ↗ |
| WisdomTree U.S. SmallCap Fund WisdomTree Trust | 0.01 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 0.00 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Small Cap Value ETF American Century ETF Trust | 0.00 % | as of Feb 28, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 0.00 % | as of Feb 28, 2026 ↗ |
| Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 0.00 % | as of Feb 28, 2026 ↗ |
| Large-Cap Growth Portfolio PACIFIC SELECT FUND | 0.00 % | as of Mar 31, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 0.00 % | as of Apr 30, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 27 | +1 | 502,978 | +17.0 % |
| 2026Q1 | 26 | +2 | 429,720 | -0.2 % |
| 2025Q4 | 24 | -10 | 430,607 | -44.3 % |
| 2025Q3 | 34 | +27 | 772,952 | +2,424.1 % |
| 2025Q2 | 7 | 30,623 |
Institutional managers
30 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| Flagship Pioneering, LLC | 1,155,850 | 10.3M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 139,539 | 1.2M $ | as of Mar 31, 2026 |
| Vontobel Holding Ltd. | 138,468 | 1.2M $ | as of Mar 31, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 105,339 | 934.4K $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 102,026 | 905K $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 74,835 | 664.1K $ | as of Mar 31, 2026 |
| AMERICAN CENTURY COMPANIES INC | 62,316 | 552.7K $ | as of Mar 31, 2026 |
| STATE STREET CORP | 33,901 | 300.7K $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31,630 | 280.6K $ | as of Mar 31, 2026 |
| Lion Point Capital, LP | 31,570 | 280K $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 21,700 | 192.5K $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 18,794 | 166.7K $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 14,765 | 131K $ | as of Mar 31, 2026 |
| Invesco Ltd. | 14,547 | 129K $ | as of Mar 31, 2026 |
| UBS Group AG | 7,030 | 62.4K $ | as of Mar 31, 2026 |
| BARCLAYS PLC | 6,507 | 57.7K $ | as of Mar 31, 2026 |
| SBI Securities Co., Ltd. | 3,482 | 30.9K $ | as of Mar 31, 2026 |
| SIMPLEX TRADING, LLC | 3,070 | 27.2K $ | as of Mar 31, 2026 |
| FMR LLC | 1,752 | 15.5K $ | as of Mar 31, 2026 |
| Rachor Investment Advisory Services, LLC | 1,477 | 13.1K $ | as of Mar 31, 2026 |
| GROUP ONE TRADING LLC | 824 | 7.3K $ | as of Mar 31, 2026 |
| Tower Research Capital LLC (TRC) | 794 | 7K $ | as of Mar 31, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | 211 | 1.9K $ | as of Mar 31, 2026 |
| Physician Wealth Advisors, Inc. | 142 | 1.3K $ | as of Mar 31, 2026 |
| ROYAL BANK OF CANADA | 97 | 1K $ | as of Mar 31, 2026 |
Cite this page
Titelia. "Fund shareholders of Seres Therapeutics Inc". https://titelia.com/en/stocks/seres-therapeutics-inc-US81750R2013