Security record · archived quarter
PSNL
Personalis, Inc. · Healthcare · Medical - Diagnostics & Research
65Tracked holders
+1Δ holders
39.38MShares held
$250.81MReported value
+9New positions
−8Exits
Momentum inputs (comparable managers):
holder breadth +1.6% ·
share flow +12.5% ·
net new positions +1.5%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 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 · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | ARK Investment Management ✦ | 7.94M | +0.8% | $50.60M | 0.4% | ▲ Add | 8 | SEC ↗ |
| 2 | Ameriprise Financial Inc | 7.59M | +20.8% | $48.37M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Ameriprise Financial Inc | 7.59M | +20.8% | $48.37M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Ameriprise Financial Inc | 7.59M | +20.8% | $48.37M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Ameriprise Financial Inc | 7.59M | +20.8% | $48.37M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.39M | +1.3% | $34.33M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Aberdeen Group plc | 3.49M | +7.3% | $22.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Vanguard Capital Management Llc | 2.87M | — | $18.27M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 1.65M | +13.9% | $10.51M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 19 | T. Rowe Price ✦ | 1.65M | +13.9% | $10.51M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 20 | Geode Capital Management ✦ (passive) | 1.30M | 0.0% | $8.27M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 21 | Geode Capital Management ✦ (passive) | 1.30M | 0.0% | $8.27M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 22 | State Street Global Advisors ✦ (passive) | 1.13M | +8.0% | $7.22M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 23 | Dimensional Fund Advisors Lp | 1.07M | +8.4% | $6.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Dimensional Fund Advisors Lp | 1.07M | +8.4% | $6.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Dimensional Fund Advisors Lp | 1.07M | +8.4% | $6.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | Dimensional Fund Advisors Lp | 1.07M | +8.4% | $6.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Goldman Sachs Group ✦ | 737.13K | +115.2% | $4.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Goldman Sachs Group ✦ | 737.13K | +115.2% | $4.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | JPMorgan Chase ✦ | 575.49K | +2054.1% | $3.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | JPMorgan Chase ✦ | 575.49K | +2054.1% | $3.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | JPMorgan Chase ✦ | 575.49K | +2054.1% | $3.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | JPMorgan Chase ✦ | 575.49K | +2054.1% | $3.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Sumitomo Mitsui Trust Group, Inc. | 484.27K | -6.6% | $3.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Millennium Management ✦ | 419.13K | New | $2.67M | 0.0% | New | 1 | SEC ↗ |
| 35 | Northern Trust Corp | 405.80K | +14.3% | $2.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Northern Trust Corp | 405.80K | +14.3% | $2.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Northern Trust Corp | 405.80K | +14.3% | $2.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Northern Trust Corp | 405.80K | +14.3% | $2.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Northern Trust Corp | 405.80K | +14.3% | $2.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | UBS Group AG | 383.50K | +25.1% | $2.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | UBS Group AG | 383.50K | +25.1% | $2.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | UBS Group AG | 383.50K | +25.1% | $2.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | UBS Group AG | 383.50K | +25.1% | $2.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Nuveen, LLC | 343.52K | +11.3% | $2.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Nuveen, LLC | 343.52K | +11.3% | $2.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Balyasny Asset Management L.P. | 308.70K | New | $1.97M | 0.0% | New | 1 | SEC ↗ |
| 47 | Adage Capital Partners ✦ | 300.00K | New | $1.91M | 0.0% | New | 1 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 237.31K | +5.7% | $1.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 237.31K | +5.7% | $1.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 237.31K | +5.7% | $1.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 237.31K | +5.7% | $1.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 237.31K | +5.7% | $1.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 237.31K | +5.7% | $1.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | First Manhattan Co. Llc. | 230.60K | -38.3% | $1.47M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Tudor Investment Corp Et Al | 209.83K | New | $1.34M | 0.0% | New | 1 | SEC ↗ |
| 56 | Hrt Financial Lp | 208.89K | +113.7% | $1.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Susquehanna International Group, Llp | 149.34K | +382.2% | $951,270 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Charles Schwab Investment… | 144.63K | -8.6% | $921,268 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Sei Investments Co | 139.05K | +148.3% | $885,723 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | LPL Financial LLC | 132.01K | -0.2% | $840,916 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | Bank of New York Mellon Corp | 124.64K | +1.4% | $793,965 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Bank of New York Mellon Corp | 124.64K | +1.4% | $793,965 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Bank of New York Mellon Corp | 124.64K | +1.4% | $793,965 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Bank of New York Mellon Corp | 124.64K | +1.4% | $793,965 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | American Century Companies Inc | 114.68K | +0.6% | $730,531 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Bank Of America Corp /De/ | 111.31K | +85.4% | $709,019 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Bank Of America Corp /De/ | 111.31K | +85.4% | $709,019 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Td Asset Management Inc | 105.68K | -61.1% | $673,169 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | Swiss National Bank | 105.40K | New | $671,398 | 0.0% | New | 1 | SEC ↗ |
| 70 | Russell Investments Group, Ltd. | 101.94K | +2336.3% | $649,338 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Russell Investments Group, Ltd. | 101.94K | +2336.3% | $649,338 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Russell Investments Group, Ltd. | 101.94K | +2336.3% | $649,338 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Russell Investments Group, Ltd. | 101.94K | +2336.3% | $649,338 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Russell Investments Group, Ltd. | 101.94K | +2336.3% | $649,338 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Two Sigma Investments ✦ | 90.71K | +179.3% | $577,829 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 76 | Royal Bank Of Canada | 78.74K | -0.7% | $502,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Royal Bank Of Canada | 78.74K | -0.7% | $502,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Royal Bank Of Canada | 78.74K | -0.7% | $502,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Rhumbline Advisers | 63.11K | -1.7% | $402,006 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Invesco Ltd. | 62.74K | +57.4% | $399,686 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Invesco Ltd. | 62.74K | +57.4% | $399,686 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Invesco Ltd. | 62.74K | +57.4% | $399,686 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Invesco Ltd. | 62.74K | +57.4% | $399,686 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Fidelity (FMR) ✦ | 62.69K | +1748.6% | $399,310 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 85 | Fidelity (FMR) ✦ | 62.69K | +1748.6% | $399,310 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 86 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 58.97K | +3.8% | $375,652 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Barclays Plc | 51.58K | -57.0% | $328,544 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Barclays Plc | 51.58K | -57.0% | $328,544 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Alliancebernstein L.P. | 28.70K | 0.0% | $228,452 | 0.0% | Held | 2 | SEC ↗ |
| 90 | Deutsche Bank Ag\ | 34.90K | -10.1% | $222,307 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Cerity Partners LLC | 34.10K | New | $217,217 | 0.0% | New | 1 | SEC ↗ |
| 92 | Zurcher Kantonalbank (Zurich… | 31.13K | +2360.6% | $198,273 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | Janus Henderson Group Plc | 30.20K | New | $191,921 | 0.0% | New | 1 | SEC ↗ |
| 94 | Wells Fargo & Company/Mn | 28.98K | -54.9% | $184,571 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Wells Fargo & Company/Mn | 28.98K | -54.9% | $184,571 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Wells Fargo & Company/Mn | 28.98K | -54.9% | $184,571 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Wells Fargo & Company/Mn | 28.98K | -54.9% | $184,571 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Legal & General Group Plc | 27.70K | +505.8% | $176,437 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Legal & General Group Plc | 27.70K | +505.8% | $176,437 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Legal & General Group Plc | 27.70K | +505.8% | $176,437 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $2.67M | 0.0% |
| Balyasny Asset Management L.P. | $1.97M | 0.0% |
| Adage Capital Partners | $1.91M | 0.0% |
| Tudor Investment Corp Et Al | $1.34M | 0.0% |
| Swiss National Bank | $671,398 | 0.0% |
| Cerity Partners LLC | $217,217 | 0.0% |
| Janus Henderson Group Plc | $191,921 | 0.0% |
Exited
| Jane Street Group, Llc | $1.36M | was 0.0% |
| Citadel Advisors | $733,610 | was 0.0% |
| Hsbc Holdings Plc | $168,212 | was 0.0% |
| Stifel Financial Corp | $110,907 | was 0.0% |
| Focus Partners Wealth | $107,675 | was 0.0% |
| Simplex Trading, Llc | $86,947 | was 0.0% |
| Daiwa Securities Group Inc. | $2,000 | was 0.0% |
| Rockefeller Capital… | $287 | 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.
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: Q1 2026 ·
Methodology ·
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