Sera Prognostics, Inc.
SERA- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- SEC CIK
- 0001534969
In the last 90 days, Sera Prognostics, Inc. insiders filed 0 open-market purchases and 5 sales; 47 institutions reported holding it in 13F filings for Q2 2026, worth $31.0M in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Sera Prognostics, Inc. as of Jun 30, 2024. 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
- 65
- +13 vs. Q1 2024
- Shares held
- 16.6M
- +2.17M (+15.0%) vs. Q1 2024
- Total value
- $98.2M
- −$33.0M (−25.1%) vs. Q1 2024
- New holders
- 25
- 19 more added
- Sold out
- 12
- 14 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SERA 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 | 47 | $31.0M |
| Q1 2026 | 56 | $40.5M |
| Q4 2025 | 57 | $52.1M |
| Q3 2025 | 62 | $55.6M |
| Q2 2025 | 59 | $51.5M |
| Q1 2025 | 71 | $74.4M |
| Q4 2024 | 73 | $147.2M |
| Q3 2024 | 61 | $140.3M |
| Q2 2024 | 65 | $98.2M |
| Q1 2024 | 52 | $131.1M |
| Q4 2023 | 47 | $66.8M |
| Q3 2023 | 28 | $16.5M |
| Q2 2023 | 33 | $31.4M |
| Q1 2023 | 35 | $36.5M |
| Q4 2022 | 29 | $8.86M |
| Q3 2022 | 35 | $13.9M |
| Q2 2022 | 30 | $14.2M |
| Q1 2022 | 45 | $36.6M |
| Q4 2021 | 37 | $63.8M |
| Q3 2021 | 36 | $96.1M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Sera Prognostics, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 231 | $1.37K | 0.00% | +50+27.6% | Added |
| Deutsche Bank AG | 730 | $4.32K | 0.00% | +730 | New |
| Amalgamated Bank | 955 | $6.00K | 0.00% | +955 | New |
| Quest Partners LLC | 1,015 | $6.01K | 0.00% | +1,015 | New |
| California State Teachers Retirement System | 2,000 | $11.8K | 0.00% | +2,000 | New |
| EntryPoint Capital, LLC | 2,554 | $15.1K | 0.01% | +2,554 | New |
| Ameritas Investment Partners, Inc. | 2,704 | $16.0K | 0.00% | +2,704 | New |
| Royal Bank of Canada | 2,952 | $17.0K | 0.00% | +2,597+731.5% | Added |
| Legal & General Group Plc | 3,069 | $18.1K | 0.00% | +3,069 | New |
| Citigroup Inc | 6,005 | $35.5K | 0.00% | −13,531−69.3% | Reduced |
| MetLife Investment Management | 7,532 | $44.6K | 0.00% | +7,532 | New |
| Wells Fargo & Company | 8,837 | $52.3K | 0.00% | +8,687+5,791.3% | Added |
| Barclays PLC | 9,357 | $55.4K | 0.00% | +9,357 | New |
| Voya Investment Management LLC | 10,232 | $60.6K | 0.00% | +10,232 | New |
| Susquehanna International Group, LLP | 10,573 | $62.6K | 0.00% | −145,534−93.2% | Reduced |
| Jane Street Group, LLC | 11,399 | $67.5K | 0.00% | −113,552−90.9% | Reduced |
| Manufacturers Life Insurance Company, The | 11,427 | $67.6K | 0.00% | +11,427 | New |
| JPMorgan Chase & Co | 11,865 | $70.2K | 0.00% | −46,929−79.8% | Reduced |
| Invesco Ltd. | 13,320 | $78.9K | 0.00% | −608,514−97.9% | Reduced |
| Corebridge Financial, Inc. | 14,849 | $88.1K | 0.00% | +14,849 | New |
| Balyasny Asset Management LLC | 15,232 | $90.2K | 0.00% | −4,727−23.7% | Reduced |
| Walleye Capital LLC | 15,876 | $94.0K | 0.00% | +15,876 | New |
| MAI Capital Management | 16,737 | $99.1K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 17,500 | $103.6K | 0.00% | +17,500 | New |
| Price T Rowe Associates Inc | 20,867 | $124.0K | 0.00% | +20,867 | New |
| Marshall Wace, LLP | 23,922 | $141.6K | 0.00% | −16,292−40.5% | Reduced |
| Lake Street Advisors Group, LLC | 24,292 | $143.8K | 0.01% | +24,292 | New |
| UBS Group AG | 24,352 | $144.2K | 0.00% | +3,695+17.9% | Added |
| American Century Companies Inc | 25,682 | $152.0K | 0.00% | +2,891+12.7% | Added |
| Alpine Global Management, LLC | 26,105 | $154.5K | 0.03% | +26,105 | New |
| Renaissance Technologies LLC | 27,400 | $162.2K | 0.00% | +27,400 | New |
| Wellington Management Group LLP | 27,683 | $163.9K | 0.00% | +27,683 | New |
| Man Group plc | 30,731 | $181.9K | 0.00% | −50,810−62.3% | Reduced |
| Rhumbline Advisers | 32,166 | $190.4K | 0.00% | +32,166 | New |
| Bank of America Corp | 33,132 | $196.1K | 0.00% | +26,612+408.2% | Added |
| Colony Group, LLC | 28,656 | $202.0K | 0.00% | +28,656 | New |
| Sanders Morris Harris LLC | 34,800 | $206.0K | 0.03% | +15,700+82.2% | Added |
| Nuveen Asset Management, LLC | 37,417 | $221.5K | 0.00% | +37,417 | New |
| CWM, LLC | 40,524 | $240.0K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 42,234 | $250.0K | 0.00% | −1,000−2.3% | Reduced |
| Twelve Points Wealth Management LLC | 43,388 | $256.9K | 0.09% | +43,388 | New |
| Goldman Sachs Group Inc | 43,858 | $259.6K | 0.00% | −103,524−70.2% | Reduced |
| Dimensional Fund Advisors LP | 45,431 | $268.2K | 0.00% | +919+2.1% | Added |
| CI Private Wealth, LLC | 47,500 | $281.2K | 0.00% | +17,500+58.3% | Added |
| Northern Trust Corp | 49,303 | $291.9K | 0.00% | +16,293+49.4% | Added |
| Ballentine Partners, LLC | 49,664 | $294.0K | 0.01% | +49,664 | New |
| Requisite Capital Management, LLC | 55,648 | $329.4K | 0.07% | 00.0% | Unchanged |
| Millennium Management LLC | 64,906 | $384.2K | 0.00% | −224,550−77.6% | Reduced |
| Charles Schwab Investment Management Inc | 77,113 | $456.5K | 0.00% | +65,113+542.6% | Added |
| Resolute Capital Asset Partners LLC | 80,000 | $474.0K | 0.27% | −95,000−54.3% | Reduced |
| Perigon Wealth Management, LLC | 85,185 | $504.3K | 0.01% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 86,105 | $509.7K | 0.01% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 102,156 | $604.8K | 0.00% | −17,844−14.9% | Reduced |
| Citadel Advisors LLC | 109,157 | $646.2K | 0.00% | +109,157 | New |
| Bank of New York Mellon Corp | 150,708 | $892.2K | 0.00% | +75,441+100.2% | Added |
| Morgan Stanley | 249,102 | $1.47M | 0.00% | +93,065+59.6% | Added |
| State Street Corp | 390,614 | $2.31M | 0.00% | +315,522+420.2% | Added |
| Captrust Financial Advisors | 477,204 | $2.83M | 0.01% | +64,517+15.6% | Added |
| AWM Investment Company, Inc. | 521,314 | $3.09M | 0.42% | −63,350−10.8% | Reduced |
| Geode Capital Management, LLC | 538,868 | $3.19M | 0.00% | +331,090+159.3% | Added |
| Vanguard Group Inc | 1,106,703 | $6.55M | 0.00% | +210,540+23.5% | Added |
| BlackRock Inc. | 1,409,871 | $8.35M | 0.00% | +1,290,907+1,085.1% | Added |
| Vivo Capital, LLC | 1,650,440 | $9.77M | 0.90% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 3,032,808 | $18.0M | 0.24% | +1,008,587+49.8% | Added |
| Baker Bros. Advisors LP | 5,434,399 | $32.2M | 0.41% | 00.0% | Unchanged |
| EAM Investors, LLC | 0 | $0 | 0.00% | −97,079−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −67,946−100.0% | Sold out |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −66,044−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −58,123−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −22,259−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −21,479−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −20,455−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −19,528−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −14,119−100.0% | Sold out |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −12,381−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −3,608−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −882−100.0% | Sold out |