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, Q4 2024
Institutional positions in Sera Prognostics, Inc. as of Dec 31, 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
- 73
- +12 vs. Q3 2024
- Shares held
- 18.1M
- +108.7K (+0.6%) vs. Q3 2024
- Total value
- $147.2M
- +$6.87M (+4.9%) vs. Q3 2024
- New holders
- 18
- 28 more added
- Sold out
- 6
- 12 more reduced
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Sera Prognostics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Baker Bros. Advisors LP | 5,434,399 | $44.2M | 0.47% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 3,032,808 | $24.7M | 0.33% | 00.0% | Unchanged |
| Vivo Capital, LLC | 1,650,440 | $13.4M | 1.51% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,564,310 | $12.7M | 0.00% | +24,029+1.6% | Added |
| Vanguard Group Inc | 1,252,871 | $10.2M | 0.00% | +53,362+4.4% | Added |
| JPMorgan Chase & Co | 775,871 | $6.32M | 0.00% | −108,996−12.3% | Reduced |
| Geode Capital Management, LLC | 599,702 | $4.88M | 0.00% | +12,865+2.2% | Added |
| AWM Investment Company, Inc. | 585,134 | $4.76M | 0.58% | +63,820+12.2% | Added |
| Captrust Financial Advisors | 487,894 | $3.97M | 0.01% | +10,673+2.2% | Added |
| State Street Corp | 435,693 | $3.55M | 0.00% | +10,600+2.5% | Added |
| Northern Trust Corp | 272,860 | $2.22M | 0.00% | +28,863+11.8% | Added |
| Morgan Stanley | 181,472 | $1.48M | 0.00% | −43,164−19.2% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 157,845 | $1.28M | 0.00% | +157,845 | New |
| Goldman Sachs Group Inc | 141,008 | $1.15M | 0.00% | +99,593+240.5% | Added |
| Bank of New York Mellon Corp | 130,912 | $1.07M | 0.00% | +250+0.2% | Added |
| Susquehanna International Group, LLP | 102,460 | $834.0K | 0.00% | +71,456+230.5% | Added |
| Sanders Morris Harris LLC | 90,600 | $724.8K | 0.11% | +56,500+165.7% | Added |
| Bridgeway Capital Management, LLC | 87,805 | $714.7K | 0.02% | −2,500−2.8% | Reduced |
| Charles Schwab Investment Management Inc | 81,228 | $661.2K | 0.00% | +4,115+5.3% | Added |
| Millennium Management LLC | 70,747 | $575.9K | 0.00% | +70,747 | New |
| UBS Group AG | 67,046 | $545.8K | 0.00% | +24,873+59.0% | Added |
| Perigon Wealth Management, LLC | 72,685 | $479.7K | 0.01% | −7,500−9.4% | Reduced |
| Requisite Capital Management, LLC | 55,648 | $453.0K | 0.09% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 49,664 | $404.3K | 0.01% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 47,500 | $386.6K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 45,415 | $369.0K | 0.00% | +45,415 | New |
| Barclays PLC | 44,722 | $364.0K | 0.00% | +5,272+13.4% | Added |
| Twelve Points Wealth Management LLC | 43,388 | $353.2K | 0.10% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 43,013 | $350.1K | 0.00% | +779+1.8% | Added |
| Dimensional Fund Advisors LP | 39,705 | $323.9K | 0.00% | +99+0.2% | Added |
| Nuveen Asset Management, LLC | 37,417 | $304.6K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 36,101 | $293.9K | 0.00% | +3,468+10.6% | Added |
| Deutsche Bank AG | 35,358 | $287.8K | 0.00% | +34,628+4,743.6% | Added |
| Bank of America Corp | 27,880 | $226.9K | 0.00% | +7,813+38.9% | Added |
| Citigroup Inc | 22,619 | $184.1K | 0.00% | +2,691+13.5% | Added |
| Gotham Asset Management, LLC | 11,752 | $158.7K | 0.00% | +11,752 | New |
| MetLife Investment Management | 17,254 | $140.4K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 16,764 | $136.5K | 0.00% | +16,764 | New |
| MAI Capital Management | 16,737 | $136.2K | 0.00% | 00.0% | Unchanged |
| TownSquare Capital, LLC | 16,000 | $130.2K | 0.00% | +16,000 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 15,830 | $128.9K | 0.00% | +684+4.5% | Added |
| Corebridge Financial, Inc. | 14,037 | $114.3K | 0.00% | −721−4.9% | Reduced |
| Pallas Capital Advisors LLC | 13,851 | $112.7K | 0.00% | +13,851 | New |
| Intech Investment Management LLC | 13,848 | $112.7K | 0.00% | +13,848 | New |
| Invesco Ltd. | 13,708 | $111.6K | 0.00% | −578,489−97.7% | Reduced |
| Prime Capital Investment Advisors, LLC | 13,282 | $108.1K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 13,192 | $107.4K | 0.00% | +4,691+55.2% | Added |
| American Century Companies Inc | 13,183 | $107.3K | 0.00% | −198−1.5% | Reduced |
| Colony Group, LLC | 12,523 | $101.9K | 0.00% | +12,523 | New |
| Walleye Capital LLC | 11,999 | $97.7K | 0.00% | +11,999 | New |
| Price T Rowe Associates Inc | 11,333 | $93.0K | 0.00% | +11,333 | New |
| SG Americas Securities, LLC | 11,021 | $90.0K | 0.00% | +1,014+10.1% | Added |
| Manufacturers Life Insurance Company, The | 10,851 | $88.3K | 0.00% | −47−0.4% | Reduced |
| Simplex Trading, LLC | 5,787 | $47.0K | 0.00% | +5,705+6,957.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 5,549 | $45.2K | 0.00% | +5,549 | New |
| New York State Common Retirement Fund | 4,900 | $39.9K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,150 | $34.0K | 0.00% | +1,053+34.0% | Added |
| BNP Paribas Arbitrage, SA | 3,449 | $28.1K | 0.00% | +3,449 | New |
| Legal & General Group Plc | 2,947 | $24.0K | 0.00% | −122−4.0% | Reduced |
| Ameritas Investment Partners, Inc. | 2,704 | $22.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 2,122 | $17.3K | 0.00% | +122+6.1% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 2,054 | $16.7K | 0.00% | +2,054 | New |
| FMR LLC | 1,978 | $16.1K | 0.00% | +434+28.1% | Added |
| Russell Investments Group, Ltd. | 1,792 | $14.6K | 0.00% | +300+20.1% | Added |
| Tower Research Capital LLC (TRC) | 1,226 | $9.98K | 0.00% | −125−9.3% | Reduced |
| CWM, LLC | 1,023 | $8.00K | 0.00% | −39,554−97.5% | Reduced |
| Amalgamated Bank | 955 | $8.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 81 | $659 | 0.00% | −20−19.8% | Reduced |
| Citadel Advisors LLC | 64 | $521 | 0.00% | +64 | New |
| GAMMA Investing LLC | 40 | $326 | 0.00% | +40 | New |
| Sterling Capital Management LLC | 28 | $228 | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 8,995 | $73 | 0.00% | +8,995 | New |
| SBI Securities Co., Ltd. | 4 | $33 | 0.00% | +4 | New |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −16,162−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −14,225−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −6,430−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −4,389−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −649−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |