Funds holding Sera Prognostics Inc
ISIN US81749D1072 · United States
- Fund holders
- 17
- Of which ETFs
- 3 14 other funds
- Value held
- 3.4M $
| Fund | Shares | Value | Weight in fund | |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 887,016 | 1.6M $ | 0.00 % | as of Jun 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 380,212 | 692K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 172,649 | 372.9K $ | 0.00 % | as of May 31, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 102,359 | 186.3K $ | 0.01 % | as of Jun 30, 2026 ↗ |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 51,105 | 93K $ | 0.06 % | as of Jun 30, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 50,639 | 109.4K $ | 0.00 % | as of May 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 43,469 | 93.9K $ | 0.00 % | as of May 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 23,191 | 50.1K $ | 0.00 % | as of May 31, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 21,836 | 39.7K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 18,716 | 34.1K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 11,848 | 21.6K $ | as of Jun 30, 2026 ↗ | |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 6,968 | 12.7K $ | 0.01 % | as of Jun 30, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 5,403 | 11.7K $ | 0.00 % | as of May 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 5,101 | 10.4K $ | 0.00 % | as of Jul 31, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 3,288 | 6K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 2,450 | 4.5K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 174 | 355 $ | 0.00 % | as of Jul 31, 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. | 0.06 % | as of Jun 30, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 0.01 % | as of Jun 30, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 0.01 % | as of Jun 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 0.00 % | as of May 31, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 0.00 % | as of Jun 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 0.00 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 0.00 % | as of Jun 30, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 0.00 % | as of May 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 0.00 % | as of Jul 31, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 0.00 % | as of Jun 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 | Holders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 17 | -1 | 1,786,424 | +8.1 % |
| 2026Q2 | 18 | 0 | 1,652,509 | +9.6 % |
| 2026Q1 | 18 | 0 | 1,508,362 | +2.2 % |
| 2025Q4 | 18 | -11 | 1,476,109 | -15.3 % |
| 2025Q3 | 29 | -56 | 1,743,660 | -53.4 % |
| 2025Q2 | 85 | -1 | 3,738,791 | -13.6 % |
| 2025Q1 | 86 | +1 | 4,326,124 | +17.0 % |
| 2024Q4 | 85 | +47 | 3,697,032 | +53.4 % |
| 2024Q3 | 38 | +17 | 2,409,744 | +88.4 % |
| 2024Q2 | 21 | +3 | 1,279,254 | +3.1 % |
| 2024Q1 | 18 | +2 | 1,240,730 | +13.5 % |
| 2023Q4 | 16 | 1,093,119 |
Institutional managers
52 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BAKER BROS. ADVISORS LP | 5,498,170 | 11.2M $ | as of Mar 31, 2026 |
| Whetstone Capital Advisors, LLC | 3,306,889 | 6.7M $ | as of Mar 31, 2026 |
| Aberdeen Group plc | 2,550,775 | 5.2M $ | as of Mar 31, 2026 |
| PSP Research LLC | 2,396,685 | 4.9M $ | as of Mar 31, 2026 |
| Vivo Capital, LLC | 1,650,440 | 3.4M $ | as of Mar 31, 2026 |
| CAPTRUST FINANCIAL ADVISORS | 536,761 | 1.1M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 363,617 | 738.5K $ | as of Mar 31, 2026 |
| SANDERS MORRIS HARRIS LLC | 314,950 | 639.3K $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 248,909 | 505.3K $ | as of Mar 31, 2026 |
| AWM Investment Company, Inc. | 207,382 | 421K $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 196,105 | 398.1K $ | as of Mar 31, 2026 |
| STATE STREET CORP | 124,792 | 253.3K $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 105,017 | 213.2K $ | as of Mar 31, 2026 |
| GSA CAPITAL PARTNERS LLP | 104,973 | 213 $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 96,535 | 196K $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 91,504 | 185.8K $ | as of Mar 31, 2026 |
| Perigon Wealth Management, LLC | 72,685 | 147.6K $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 60,927 | 123.7K $ | as of Mar 31, 2026 |
| Requisite Capital Management, LLC | 55,648 | 113K $ | as of Mar 31, 2026 |
| JANE STREET GROUP, LLC | 53,908 | 109.4K $ | as of Mar 31, 2026 |
| Ballentine Partners, LLC | 49,664 | 100.8K $ | as of Mar 31, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 45,705 | 92.8K $ | as of Mar 31, 2026 |
| Twelve Points Wealth Management LLC | 43,388 | 88.1K $ | as of Mar 31, 2026 |
| HighTower Advisors, LLC | 42,234 | 85.7K $ | as of Mar 31, 2026 |
| BARCLAYS PLC | 31,967 | 64.9K $ | as of Mar 31, 2026 |
Declared shareholders of Sera Prognostics Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Aberdeen Group plc and 1 other | 7.21 % | 2,753,525 | as of Jun 30, 2026 · SCHEDULE 13G |
Cite this page
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