SERA PROGNOSTICS INC-A SERA
$2.00
-1.5% 52w: $1.59 – $4.09
Latest 13F among current holders filed 33 days ago (Jun 2, 2026)
Price — last 12 months
research preview data1.592.844.09
Jun 20, 2025 Jul 2, 2026
Institutional holders
56
-1 QoQ
13F value
$40.5M
-22.7% QoQ
Smart-money holders
5
signal tier ≥ 2
New smart buyers
0
Q1 2026
Options barometer
calls only
$30K calls / — puts
Institutional value by quarter
Number of holders
Who owns SERA?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP ★2 | Fundamental diversified | 5.5M | $11.2M | 0.1% | Held |
| Whetstone Capital Advisors, LLC ★2 | Fundamental concentrated | 3.3M | $6.7M | 2.5% | -4.4% |
| Aberdeen Group plc | Other | 2.6M | $5.2M | 0.0% | +11.9% |
| PSP Research LLC | Wealth advisor | 2.4M | $4.9M | 3.4% | New |
| Vivo Capital, LLC ★3 | Fundamental concentrated | 1.7M | $3.4M | 0.3% | Held |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 1.2M | $2.4M | 0.0% | — |
| CAPTRUST FINANCIAL ADVISORS | Wealth advisor | 536.8K | $1.1M | 0.0% | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 363.6K | $739K | 0.0% | +8.7% |
| SANDERS MORRIS HARRIS LLC | Other | 314.9K | $639K | 0.1% | New |
| CITADEL ADVISORS LLC | Multistrat pod | 248.9K | $505K | 0.0% | -64.8% |
| AWM Investment Company, Inc. ★2 | Fundamental diversified | 207.4K | $421K | 0.0% | Held |
| BlackRock, Inc. | Index provider | 196.1K | $398K | 0.0% | +5.0% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 169.7K | $344K | 0.0% | — |
| STATE STREET CORP | Index provider | 124.8K | $253K | 0.0% | Held |
| MORGAN STANLEY | Bank broker | 105.0K | $213K | 0.0% | +29.7% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 105.0K | $213K | 0.0% | -2.1% |
| NORTHERN TRUST CORP | Index provider | 96.5K | $196K | 0.0% | Held |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 91.5K | $186K | 0.0% | -19.2% |
| Perigon Wealth Management, LLC | Wealth advisor | 72.7K | $148K | 0.0% | Held |
| Bank of New York Mellon Corp | Diversified mechanical | 60.9K | $124K | 0.0% | -19.1% |
| Requisite Capital Management, LLC | Wealth advisor | 55.6K | $113K | 0.0% | Held |
| JANE STREET GROUP, LLC | Market maker | 53.9K | $109K | 0.0% | -21.7% |
| Ballentine Partners, LLC | Wealth advisor | 49.7K | $101K | 0.0% | Held |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Diversified mechanical | 45.7K | $93K | 0.0% | Held |
| Twelve Points Wealth Management LLC | Wealth advisor | 43.4K | $88K | 0.0% | Held |
| HighTower Advisors, LLC | Diversified mechanical | 42.2K | $86K | 0.0% | Held |
| BARCLAYS PLC | Bank broker | 32.0K | $65K | 0.0% | -12.9% |
| Squarepoint Ops LLC | Quant stat arb | 31.4K | $64K | 0.0% | -13.5% |
| Birch Hill Investment Advisors LLC ★2 | Fundamental diversified | 27.3K | $55K | 0.0% | Held |
| Cetera Investment Advisers | Wealth advisor | 25.0K | $51K | 0.0% | Held |
| Catalyst Funds Management Pty Ltd | Quant stat arb | 23.6K | $48K | 0.0% | New |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 22.0K | $45K | 0.0% | Held |
| Qube Research & Technologies Ltd | Quant stat arb | 19.9K | $40K | 0.0% | -31.3% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 19.5K | $39K | 0.0% | -14.8% |
| GOLDMAN SACHS GROUP INC | Bank broker | 18.5K | $37K | 0.0% | -35.4% |
| XTX Topco Ltd | Market maker | 16.5K | $33K | 0.0% | New |
| UBS Group AG | Bank broker | 14.9K | $30K | 0.0% | -41.0% |
| Riverview Capital Advisers, LLC | Other | 12.7K | $26K | 0.0% | Held |
| Arkadios Wealth Advisors | Wealth advisor | 12.4K | $25K | 0.0% | New |
| Wagner Wealth Management, LLC | Wealth advisor | 12.4K | $25K | 0.0% | -2.3% |
| Focus Partners Wealth | Wealth advisor | 12.2K | $25K | 0.0% | Held |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 12.1K | $25K | 0.0% | Held |
| Vanguard Global Advisers, LLC | Diversified mechanical | 11.2K | $23K | 0.0% | — |
| Geneos Wealth Management Inc. | Wealth advisor | 10.8K | $22K | 0.0% | +38.5% |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Wealth advisor | 10.6K | $21K | 0.0% | -0.8% |
| FMR LLC | Long only active | 6.6K | $13K | 0.0% | -55.7% |
| CWM, LLC | Wealth advisor | 1.0K | $2K | 0.0% | -0.3% |
| Optiver Holding B.V. | Market maker | 412 | $836 | 0.0% | Held |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 236 | $479 | 0.0% | Held |
| JPMORGAN CHASE & CO | Bank broker | 222 | $426 | 0.0% | Held |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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