PERSONALIS INC PSNL
$13.62
-1.2% 52w: $4.41 – $13.79
Latest 13F among current holders filed 1 month ago (May 18, 2026)
Price — last 12 months
research preview data4.419.1013.79
Jun 20, 2025 Jul 2, 2026
Institutional holders
140
+14 QoQ
13F value
$540.4M
-18.2% QoQ
Smart-money holders
12
signal tier ≥ 2
New smart buyers
2
Q1 2026
Options barometer
1.3×
$611K calls / $457K puts
Institutional value by quarter
Number of holders
Who owns PSNL?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| Merck & Co., Inc. ★3 | Fundamental concentrated | 14.0M | $89.5M | 25.6% | Held |
| LIGHTSPEED MANAGEMENT COMPANY, L.L.C. ★2 | Fundamental diversified | 8.2M | $52.0M | 5.3% | Held |
| ARK Investment Management LLC ★2 | Long only active | 7.9M | $50.6M | 0.4% | +0.8% |
| AMERIPRISE FINANCIAL INC | Bank broker | 7.6M | $48.4M | 0.0% | +20.8% |
| BlackRock, Inc. | Index provider | 5.4M | $34.3M | 0.0% | +1.3% |
| T. Rowe Price Investment Management, Inc. | Long only active | 4.8M | $30.3M | 0.0% | -62.6% |
| Aberdeen Group plc | Other | 3.5M | $22.2M | 0.0% | +7.3% |
| Deep Track Capital, LP ★2 | Fundamental diversified | 3.0M | $19.1M | 0.4% | New |
| AIGH Capital Management LLC ★2 | Fundamental concentrated | 2.9M | $18.5M | 3.8% | Held |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 2.9M | $18.3M | 0.0% | — |
| KENNEDY CAPITAL MANAGEMENT LLC | Other | 2.2M | $13.9M | 0.3% | +27.5% |
| Blue Water Life Science Advisors, LP ★3 | Fundamental concentrated | 1.7M | $10.7M | 8.6% | Held |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 1.7M | $10.5M | 0.0% | +13.9% |
| Casdin Capital, LLC ★3 | Fundamental concentrated | 1.6M | $10.2M | 0.8% | New |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 1.3M | $8.3M | 0.0% | 0.0% |
| STATE STREET CORP | Index provider | 1.1M | $7.2M | 0.0% | +8.0% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 1.1M | $6.8M | 0.0% | +8.4% |
| PFM Health Sciences, LP ★2 | Fundamental diversified | 870.1K | $5.5M | 0.6% | +8.0% |
| GOLDMAN SACHS GROUP INC | Bank broker | 737.1K | $4.7M | 0.0% | +115.2% |
| Portolan Capital Management, LLC | Other | 736.7K | $4.7M | 0.2% | +94.3% |
| JPMORGAN CHASE & CO | Bank broker | 575.5K | $3.6M | 0.0% | +2054.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 560.5K | $3.6M | 0.0% | — |
| HOWLAND CAPITAL MANAGEMENT LLC | Other | 547.1K | $3.5M | 0.1% | Held |
| STATE OF MICHIGAN RETIREMENT SYSTEM | Other | 493.8K | $3.1M | 0.0% | Held |
| Sumitomo Mitsui Trust Group, Inc. | Diversified mechanical | 484.3K | $3.1M | 0.0% | -6.6% |
| Amova Asset Management Americas, Inc. ★2 | Fundamental diversified | 484.3K | $3.1M | 0.0% | -6.6% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 419.1K | $2.7M | 0.0% | New |
| NORTHERN TRUST CORP | Index provider | 405.8K | $2.6M | 0.0% | +14.3% |
| UBS Group AG | Bank broker | 383.5K | $2.4M | 0.0% | +25.1% |
| Nuveen, LLC | Diversified mechanical | 343.5K | $2.2M | 0.0% | +11.3% |
| Wellington Shields Capital Management, LLC | Other | 339.7K | $2.2M | 0.3% | -0.1% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 339.5K | $2.2M | 0.0% | — |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | Other | 323.4K | $2.1M | 0.2% | +20.8% |
| Balyasny Asset Management L.P. | Multistrat pod | 308.7K | $2.0M | 0.0% | New |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Other | 300.0K | $1.9M | 0.0% | New |
| Wellington Shields & Co., LLC | Other | 292.5K | $1.9M | 0.5% | Held |
| Swiss Life Asset Management Ltd | Other | 30.1K | $1.6M | 0.0% | New |
| PERKINS CAPITAL MANAGEMENT INC ★2 | Fundamental diversified | 239.0K | $1.5M | 1.4% | Held |
| MORGAN STANLEY | Bank broker | 237.3K | $1.5M | 0.0% | +5.7% |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | Other | 235.0K | $1.5M | 1.4% | -19.0% |
| Bruce & Co., Inc. ★3 | Fundamental concentrated | 233.0K | $1.5M | 0.4% | Held |
| FIRST MANHATTAN CO. LLC. | Other | 230.6K | $1.5M | 0.0% | -38.3% |
| TUDOR INVESTMENT CORP ET AL | Quant stat arb | 209.8K | $1.3M | 0.0% | New |
| HRT FINANCIAL LP | Diversified mechanical | 208.9K | $1.3M | 0.0% | +113.7% |
| ROYCE & ASSOCIATES LP | Other | 156.0K | $994K | 0.0% | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 149.3K | $951K | 0.0% | +382.2% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 144.6K | $921K | 0.0% | -8.6% |
| SEI INVESTMENTS CO | Diversified mechanical | 139.0K | $886K | 0.0% | +148.3% |
| Williams Jones Wealth Management, LLC. | Other | 134.1K | $854K | 0.0% | Held |
| LPL Financial LLC | Bank broker | 132.0K | $841K | 0.0% | -0.3% |
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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