Personalis Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| MERCK & CO., INC. | 08/07/2026 | 14.04 M | $188.20 M | 0.00% | 13.32% |
| ARK INVESTMENT MANAGEMENT LLC | 08/14/2026 | 8.27 M | $110.84 M | 4.12% | 7.85% |
| BLACKROCK, INC. | 08/07/2026 | 7.08 M | $94.91 M | 31.40% | 6.72% |
| LIGHTSPEED MANAGEMENT COMPANY, L.L.C. | 08/14/2026 | 6.10 M | $81.76 M | -25.23% | 5.79% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 6.09 M | $81.56 M | -19.84% | 5.77% |
| DEEP TRACK CAPITAL, LP | 08/14/2026 | 4.00 M | $53.60 M | 33.33% | 3.79% |
| ABRDN PLC | 07/31/2026 | 3.75 M | $50.21 M | 7.42% | 3.55% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 3.01 M | $40.34 M | 4.94% | 2.86% |
| CASDIN CAPITAL, LLC | 08/14/2026 | 2.55 M | $34.17 M | 59.38% | 2.42% |
| KENNEDY CAPITAL MANAGEMENT LLC | 08/14/2026 | 2.36 M | $31.68 M | 8.28% | 2.24% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 1.82 M | $24.43 M | 40.44% | 1.73% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 1.82 M | $24.40 M | 1,535.62% | 1.73% |
| AIGH CAPITAL MANAGEMENT LLC | 08/07/2026 | 1.72 M | $22.98 M | -40.86% | 1.63% |
| BLUE WATER LIFE SCIENCE ADVISORS, LP | 08/14/2026 | 1.68 M | $22.46 M | 0.00% | 1.59% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 1.50 M | $20.06 M | 40.40% | 1.42% |
| STATE STREET CORP | 09/22/2026 | 1.49 M | $19.93 M | 31.12% | 1.41% |
| MORGAN STANLEY | 08/13/2026 | 1.27 M | $17.03 M | 435.55% | 1.21% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 931.03 K | $12.48 M | 26.30% | 0.88% |
| HRT FINANCIAL LP | 08/14/2026 | 930.82 K | $12.47 M | 345.60% | 0.88% |
| NUVEEN, LLC | 08/11/2026 | 753.00 K | $10.09 M | 119.20% | 0.71% |
| JANE STREET GROUP, LLC | 08/14/2026 | 738.24 K | $9.89 M | 100.00% | 0.70% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 659.83 K | $8.84 M | 17.71% | 0.63% |
| NORTHERN TRUST CORP | 08/13/2026 | 632.80 K | $8.48 M | 55.94% | 0.60% |
| TREXQUANT INVESTMENT LP | 08/14/2026 | 600.22 K | $8.04 M | 100.00% | 0.57% |
| HOWLAND CAPITAL MANAGEMENT LLC | 07/13/2026 | 555.64 K | $7.45 M | 1.56% | 0.53% |
| STATE OF MICHIGAN RETIREMENT SYSTEM | 07/30/2026 | 493.80 K | $6.62 M | 0.00% | 0.47% |
| STEMPOINT CAPITAL LP | 08/14/2026 | 470.00 K | $810.75 K | 100.00% | 0.45% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 453.26 K | $6.07 M | 33.50% | 0.43% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 450.16 K | $6.03 M | 7.40% | 0.43% |
| SUMITOMO MITSUI TRUST GROUP, INC. | 07/30/2026 | 417.49 K | $5.59 M | -13.79% | 0.40% |
| NIKKO ASSET MANAGEMENT AMERICAS, INC. | 08/13/2026 | 417.49 K | $5.59 M | -13.79% | 0.40% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 364.76 K | $4.89 M | 2,575.40% | 0.35% |
| IQ EQ FUND MANAGEMENT (IRELAND) LTD | 07/31/2026 | 351.74 K | $4.71 M | 8.77% | 0.33% |
| WELLINGTON SHIELDS CAPITAL MANAGEMENT, LLC | 08/10/2026 | 339.73 K | $4.55 M | 0.00% | 0.32% |
| WELLINGTON SHIELDS & CO., LLC | 08/10/2026 | 292.49 K | $3.92 M | 0.00% | 0.28% |
| MILITIA CAPITAL MANAGEMENT LLC | 08/12/2026 | 291.88 K | $3.91 M | 100.00% | 0.28% |
| GILDER GAGNON HOWE & CO LLC | 08/14/2026 | 278.49 K | $3.73 M | 100.00% | 0.26% |
| TUDOR INVESTMENT CORP ET AL | 08/14/2026 | 274.32 K | $3.68 M | 30.74% | 0.26% |
| STEMPOINT CAPITAL LP | 08/14/2026 | 247.78 K | $3.32 M | 100.00% | 0.24% |
| PERKINS CAPITAL MANAGEMENT INC | 07/24/2026 | 239.00 K | $3.20 M | 0.00% | 0.23% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 238.80 K | $3.20 M | 100.00% | 0.23% |
| BRUCE & CO., INC. | 08/14/2026 | 233.00 K | $3.12 M | 0.00% | 0.22% |
| FIRST MANHATTAN CO. LLC. | 08/14/2026 | 230.60 K | $3.09 M | 0.00% | 0.22% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 209.32 K | $2.80 M | 44.73% | 0.20% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 209.32 K | $2.80 M | 100.00% | 0.20% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 189.07 K | $2.53 M | 51.69% | 0.18% |
| FRED ALGER MANAGEMENT, LLC | 08/14/2026 | 165.58 K | $2.22 M | 100.00% | 0.16% |
| UBS GROUP AG | 08/13/2026 | 164.76 K | $2.21 M | -57.04% | 0.16% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 158.84 K | $2.13 M | -90.37% | 0.15% |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 08/14/2026 | 157.50 K | $2.11 M | -32.98% | 0.15% |
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Personalis Inc institutional Ownership - FAQ's
During the previous two years, 208 institutional investors and hedge funds held shares of Personalis Inc. The most heavily invested institutionals were:
Merck & Co., Inc.: 14.04 M
ARK Investment Management LLC: 8.27 M
BlackRock, Inc.: 7.08 M
Lightspeed Management Company, L.L.C.: 6.1 M
AMERIPRISE FINANCIAL INC: 6.09 M
Deep Track Capital, LP: 4 M
80.79% of Personalis Inc stock is owned by institutional investors.
Institutional investors have bought a total of 92.55 M shares in the last 24 months. This purchase volume represents approximately $755.18 M in transactions.