Security record
PSNL
Personalis, Inc. · Healthcare · Medical - Diagnostics & Research
68Tracked holders
+6Δ holders
44.71MShares held
$598.60MReported value
+11New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth +9.7% ·
share flow +13.6% ·
net new positions +8.8%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 68 | +6 | 44.71M | $598.60M | +11 | −5 |
| Q1 2026 | 65 | +1 | 39.38M | $250.81M | +9 | −8 |
| Q4 2025 | 64 | +1 | 35.38M | $281.65M | +2 | −1 |
| Q3 2025 | 13 | 0 | 21.61M | $140.91M | — | — |
| Q2 2025 | 10 | -1 | 19.31M | $126.70M | — | −1 |
| Q1 2025 | 8 | -2 | 10.69M | $37.54M | — | −2 |
| Q4 2024 | 10 | 0 | 10.13M | $58.56M | — | — |
| Q3 2024 | 9 | +1 | 11.64M | $62.64M | +2 | −1 |
| Q2 2024 | 8 | — | 8.68M | $10.16M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | ARK Investment Management ✦ | 8.27M | +4.1% | $110.84M | 0.7% | ▲ Add | 9 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 7.08M | +31.4% | $94.91M | 0.0% | ▲ Add | 5 | SEC ↗ ×11 |
| 3 | Ameriprise Financial Inc | 6.09M | -19.8% | $81.56M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 4 | Aberdeen Group plc | 3.75M | +7.4% | $50.21M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 5 | Vanguard Capital Management Llc | 3.01M | +4.9% | $40.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 1.82M | +40.4% | $24.43M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 7 | Bank Of America Corp /De/ | 1.82M | +1535.6% | $24.40M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 8 | Dimensional Fund Advisors Lp | 1.50M | +40.4% | $20.06M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 9 | State Street Global Advisors ✦ (passive) | 1.49M | +31.1% | $19.93M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 10 | Morgan Stanley ✦ | 1.27M | +435.6% | $17.03M | 0.0% | ▲ Add | 4 | SEC ↗ ×7 |
| 11 | Goldman Sachs Group ✦ | 931.03K | +26.3% | $12.48M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 12 | Hrt Financial Lp | 930.82K | +345.6% | $12.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Nuveen, LLC | 753.00K | +119.2% | $10.09M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 14 | Jane Street Group, Llc | 738.24K | New | $9.89M | 0.0% | New | 1 | SEC ↗ ×2 |
| 15 | Northern Trust Corp | 632.80K | +55.9% | $8.48M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 16 | Millennium Management ✦ | 450.16K | +7.4% | $6.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Sumitomo Mitsui Trust Group, Inc. | 417.49K | -13.8% | $5.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Bnp Paribas Financial Markets | 364.76K | +2575.4% | $4.89M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | Tudor Investment Corp Et Al | 274.32K | +30.7% | $3.68M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | First Manhattan Co. Llc. | 230.60K | 0.0% | $3.09M | 0.0% | Held | 3 | SEC ↗ |
| 21 | Charles Schwab Investment… | 209.32K | +44.7% | $2.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Bank of New York Mellon Corp | 189.06K | +51.7% | $2.53M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 23 | UBS Group AG | 164.76K | -57.0% | $2.21M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | T. Rowe Price ✦ | 158.84K | -90.4% | $2.13M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 25 | Citadel Advisors ✦ | 145.00K | New | $1.94M | 0.0% | New | 1 | SEC ↗ |
| 26 | Swiss National Bank | 136.50K | +29.5% | $1.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | LPL Financial LLC | 132.60K | +0.5% | $1.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Russell Investments Group, Ltd. | 126.67K | +24.3% | $1.70M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 29 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 105.22K | +78.4% | $1.41M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | American Century Companies Inc | 100.09K | -12.7% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Citigroup Inc | 92.71K | +1165.8% | $1.24M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 32 | UBS AM, a distinct business unit of… | 87.07K | +7822.5% | $1.17M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 33 | Susquehanna International Group, Llp | 86.98K | -41.8% | $1.17M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Rhumbline Advisers | 86.32K | +36.8% | $1.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Tidal Investments LLC | 85.50K | New | $1.15M | 0.0% | New | 1 | SEC ↗ |
| 36 | Invesco Ltd. | 83.37K | +32.9% | $1.12M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 37 | Wells Fargo & Company/Mn | 66.78K | +130.5% | $894,784 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 38 | Deutsche Bank Ag\ | 66.19K | +89.7% | $886,919 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Royal Bank Of Canada | 63.95K | -18.8% | $857,000 | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 40 | Two Sigma Investments ✦ | 57.26K | -36.9% | $767,257 | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 41 | Barclays Plc | 53.44K | +3.6% | $716,055 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 42 | Sei Investments Co | 52.03K | -62.6% | $697,242 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Cerity Partners LLC | 49.26K | +44.5% | $660,138 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Zurcher Kantonalbank (Zurich… | 47.02K | +51.1% | $630,095 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 42.57K | -92.6% | $585,324 | 0.0% | ▼ Trim | 4 | SEC ↗ ×3 |
| 46 | Qube Research & Technologies Ltd | 40.84K | New | $547,283 | 0.0% | New | 1 | SEC ↗ |
| 47 | Legal & General Group Plc | 36.42K | +31.5% | $488,015 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 48 | Alliancebernstein L.P. | 73.70K | +156.8% | $469,469 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Marshall Wace ✦ | 26.73K | New | $358,182 | 0.0% | New | 1 | SEC ↗ |
| 50 | Captrust Financial Advisors | 25.59K | +8.8% | $342,919 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Squarepoint Ops LLC | 23.81K | New | $319,027 | 0.0% | New | 1 | SEC ↗ |
| 52 | New York State Common Retirement… | 23.80K | +50.6% | $318,920 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Manufacturers Life Insurance… | 18.49K | +30.4% | $247,766 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Focus Partners Wealth | 17.97K | New | $240,825 | 0.0% | New | 1 | SEC ↗ |
| 55 | Creative Planning | 15.07K | -4.3% | $201,925 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 56 | Raymond James Financial Inc | 14.33K | +11.9% | $192,022 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 57 | Osaic Holdings, Inc. | 13.39K | +16.5% | $179,493 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 58 | Voya Investment Management Llc | 13.19K | New | $176,746 | 0.0% | New | 1 | SEC ↗ |
| 59 | ProShare Advisors LLC | 12.32K | +3.1% | $165,035 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | AQR Capital Management ✦ | 11.82K | -32.1% | $158,402 | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 61 | Prudential Financial Inc | 11.19K | New | $149,946 | 0.0% | New | 1 | SEC ↗ |
| 62 | Us Bancorp \De\ | 10.96K | -36.8% | $146,837 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Mirae Asset Global Investments Co.… | 4.68K | -14.2% | $62,766 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Fidelity (FMR) ✦ | 4.08K | -93.5% | $54,672 | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 65 | BNP Paribas Asset Management… | 1.37K | New | $18,318 | 0.0% | New | 1 | SEC ↗ |
| 66 | Pnc Financial Services Group, Inc. | 793 | -25.3% | $10,626 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 67 | Jones Financial Companies Lllp | 289 | 0.0% | $3,763 | 0.0% | Held | 3 | SEC ↗ |
| 68 | National Bank Of Canada /Fi/ | 85 | New | $1,138 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Jane Street Group, Llc | $9.89M | 0.0% |
| Citadel Advisors | $1.94M | 0.0% |
| Tidal Investments LLC | $1.15M | 0.0% |
| Qube Research & Technologies… | $547,283 | 0.0% |
| Marshall Wace | $358,182 | 0.0% |
| Squarepoint Ops LLC | $319,027 | 0.0% |
| Focus Partners Wealth | $240,825 | 0.0% |
| Voya Investment Management Llc | $176,746 | 0.0% |
| Prudential Financial Inc | $149,946 | 0.0% |
| BNP Paribas Asset Management… | $18,318 | 0.0% |
| National Bank Of Canada /Fi/ | $1,138 | 0.0% |
Exited
| Balyasny Asset Management L.P. | $1.97M | was 0.0% |
| Adage Capital Partners | $1.91M | was 0.0% |
| Td Asset Management Inc | $673,169 | was 0.0% |
| Renaissance Technologies | $96,824 | was 0.0% |
| Northwestern Mutual Wealth… | $12,593 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 140 holders, 84.04M shares, $493.33M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 18
Chen Richard
Officer · 4.00K sh · $64,848
Sep 18
Hall Christopher M
Officer, Director · 7.46K sh · $120,985
Sep 18
Moore Stephen Michael
Officer · 2.07K sh · $33,543
Sep 18
Tachibana Aaron
Officer · 2.93K sh · $47,541
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — AMERIPRISE FINANCIAL INC
Aug 14
SC 13G/A — Deep Track Capital, LP
Jul 29
SC 13G — BlackRock, Inc.
Jul 21
SC 13D/A — Tempus AI, Inc.
12.5% of class · View original SEC filing ↗
Jun 10
SC 13D/A — Lightspeed Venture Partners Select IV…
2.0% of class · View original SEC filing ↗
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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