Which hedge funds own SERA? SERA PROGNOSTICS INC, Q2 2026 13F holders
8 of the hedge funds tracked by WhaleCreep disclosed a position in SERA (SERA PROGNOSTICS INC) in their Q2 2026 13F filings, worth $16.8m in total. The largest holder by portfolio weight is Whetstone Capital Advisors, LLC at 1.6% of its book. 2 exited: Gsa Capital Partners LLP, Squarepoint Ops LLC.
8tracked managers holding
0opened this quarter
2exited this quarter
Which hedge funds hold SERA? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Whetstone Capital Advisors, LLC | Q2 2026 | 1.6% | $6.0m | 3,306,889 | 0% | held |
| Baker Bros. Advisors LP | Q2 2026 | 0.1% | $10.0m | 5,498,170 | 0% | held |
| Awm Investment Company, Inc. | Q2 2026 | 0.0% | $377.4k | 207,382 | 0% | held |
| Catalyst Funds Management Pty LTD | Q2 2026 | 0.0% | $70.8k | 38,890 | 65% | added |
| Qube Research & Technologies LTD | Q2 2026 | 0.0% | $92.6k | 50,871 | 155% | added |
| Millennium Management LLC | Q2 2026 | 0.0% | $134.7k | 73,986 | -19% | reduced |
| Citadel Advisors LLC | Q2 2026 | 0.0% | $75.4k | 41,411 | -83% | reduced |
| Two Sigma Investments, LP | Q2 2026 | 0.0% | $29.5k | 16,221 | -26% | reduced |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Gsa Capital Partners LLP | 0.1% | $213.0k |
| Squarepoint Ops LLC | 0.0% | $63.8k |
How has hedge fund ownership of SERA changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 8 | $16.8m |
| Q1 2026 | 10 | $19.4m |
| Q4 2025 | 1 | $33.6k |
| Q1 2025 | 1 | $11.2m |
| Q4 2024 | 1 | $24.7m |
| Q3 2024 | 1 | $23.7m |
| Q2 2024 | 2 | $18.1m |
| Q1 2024 | 1 | $18.4m |
| Q4 2022 | 2 | $451.9k |
| Q3 2022 | 2 | $950.0k |
| Q2 2022 | 2 | $845.0k |
| Q1 2022 | 3 | $1.9m |
| Q4 2021 | 3 | $3.7m |
| Q3 2021 | 3 | $6.8m |
Counts every tracked manager that disclosed SERA in that quarter's filing, including managers that have since stopped filing.