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.
Q1 2023 vs. Q4 2022
How the institutions holding Sera Prognostics, Inc. changed between Q4 2022 and Q1 2023.
All holders in Q1 2023All holders in Q4 2022
| Measure | Q4 2022 | Q1 2023 | Change |
|---|---|---|---|
| Holders | 29 | 35 | +6 |
| Shares | 7.04M | 9.53M | +2.49M (+35.3%) |
| Value | $8.86M | $36.5M | +$27.6M (+311.9%) |
New holders (15)
Institutions that held Sera Prognostics, Inc. at the end of Q1 2023 but not at the end of Q4 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Sanders Morris Harris LLC | 436,442 | $1.67M | 0.58% |
| EAM Investors, LLC | 387,193 | $1.48M | 0.29% |
| Bridgeway Capital Management, LLC | 73,305 | $280.8K | 0.01% |
| Requisite Capital Management, LLC | 55,648 | $213.1K | 0.07% |
| State Street Corp | 50,192 | $192.2K | 0.00% |
| Resource Consulting Group Inc | 46,734 | $179.0K | 0.05% |
| Jane Street Group, LLC | 30,507 | $116.8K | 0.00% |
| UBS Group AG | 24,512 | $93.9K | 0.00% |
| Citadel Advisors LLC | 20,603 | $78.9K | 0.00% |
| Dimensional Fund Advisors LP | 19,921 | $76.3K | 0.00% |
| Squarepoint Ops LLC | 17,064 | $65.4K | 0.00% |
| Bank of New York Mellon Corp | 12,997 | $49.8K | 0.00% |
| Charles Schwab Investment Management Inc | 12,000 | $46.0K | 0.00% |
| Tucker Asset Management LLC | 11,827 | $45.3K | 0.01% |
| Susquehanna International Group, LLP | 10,136 | $38.8K | 0.00% |
Sold out (9)
Institutions that held Sera Prognostics, Inc. at the end of Q4 2022 and filed for Q1 2023 without it.
| Institution | Shares, Q4 2022 | Value, Q4 2022 |
|---|---|---|
| Skye Global Management LP | 332,500 | $418.9K |
| AWM Investment Company, Inc. | 171,640 | $211.1K |
| Renaissance Technologies LLC | 26,400 | $33.0K |
| Prime Capital Investment Advisors, LLC | 21,000 | $26.5K |
| Millennium Management LLC | 16,929 | $21.0K |
| Ergoteles LLC | 12,018 | $14.8K |
| Tower Research Capital LLC (TRC) | 4,563 | $6.00K |
| Citigroup Inc | 91 | $112 |
| Bank of America Corp | 48 | $60 |