Security record · archived quarter
TXG
10x Genomics, Inc. · Healthcare · Medical - Healthcare Information Services
107Tracked holders
+3Δ holders
97.86MShares held
$1.59BReported value
+4New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +2.9% ·
share flow -1.5% ·
net new positions +3.7%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 114 | +7 | 98.90M | $3.78B | +16 | −8 |
| Q1 2026 | 109 | +3 | 94.02M | $1.99B | +12 | −10 |
| Q4 2025 | 107 | +3 | 97.86M | $1.59B | +4 | — |
| Q3 2025 | 19 | -2 | 71.88M | $839.83M | — | −3 |
| Q2 2025 | 19 | +1 | 64.66M | $748.72M | +2 | −1 |
| Q1 2025 | 15 | 0 | 30.56M | $266.82M | +1 | −1 |
| Q4 2024 | 15 | +1 | 24.83M | $356.61M | +3 | −2 |
| Q3 2024 | 13 | 0 | 22.71M | $512.82M | +1 | −1 |
| Q2 2024 | 13 | — | 21.07M | $409.76M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 13.02M | -1.9% | $212.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 13.02M | -1.9% | $212.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 13.02M | -1.9% | $212.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 13.02M | -1.9% | $212.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 13.02M | -1.9% | $212.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | ARK Investment Management ✦ | 12.67M | +6.6% | $206.60M | 1.4% | ▲ Add | 7 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 11.92M | +40.9% | $194.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | Fidelity (FMR) ✦ | 11.92M | +40.9% | $194.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Fidelity (FMR) ✦ | 11.92M | +40.9% | $194.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | Fidelity (FMR) ✦ | 11.92M | +40.9% | $194.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | BlackRock ✦ (passive) | 10.01M | +5.9% | $163.34M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | Sumitomo Mitsui Trust Group, Inc. | 5.49M | — | $89.58M | 0.1% | n/c | 1 | SEC ↗ |
| 30 | Quantinno Capital Management LP | 4.67M | — | $76.12M | 0.2% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 3.20M | +13.5% | $52.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 3.09M | +15.4% | $50.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Goldman Sachs Group ✦ | 3.09M | +15.4% | $50.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Goldman Sachs Group ✦ | 3.09M | +15.4% | $50.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Geode Capital Management ✦ (passive) | 2.79M | +2.9% | $45.51M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 47 | Geode Capital Management ✦ (passive) | 2.79M | +2.9% | $45.51M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 48 | AQR Capital Management ✦ | 2.58M | -5.4% | $41.86M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 2.58M | -5.4% | $41.86M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 2.58M | -5.4% | $41.86M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 2.58M | -5.4% | $41.86M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 52 | AQR Capital Management ✦ | 2.58M | -5.4% | $41.86M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 53 | AQR Capital Management ✦ | 2.58M | -5.4% | $41.86M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 54 | State Street Global Advisors ✦ (passive) | 2.51M | -0.3% | $40.98M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 55 | Bank Of America Corp /De/ | 1.84M | — | $29.97M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 1.84M | — | $29.97M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Bank Of America Corp /De/ | 1.84M | — | $29.97M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Bank Of America Corp /De/ | 1.84M | — | $29.97M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 1.84M | — | $29.97M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Bank Of America Corp /De/ | 1.84M | — | $29.97M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Bank Of America Corp /De/ | 1.84M | — | $29.97M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Renaissance Technologies ✦ | 1.55M | +48.4% | $25.29M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 63 | Dimensional Fund Advisors Lp | 1.52M | — | $24.75M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Dimensional Fund Advisors Lp | 1.52M | — | $24.75M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Dimensional Fund Advisors Lp | 1.52M | — | $24.75M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Dimensional Fund Advisors Lp | 1.52M | — | $24.75M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Dimensional Fund Advisors Lp | 1.52M | — | $24.75M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Capital World Investors ✦ | 1.45M | 0.0% | $23.69M | 0.0% | Held | 7 | SEC ↗ |
| 69 | Wellington Management ✦ | 1.45M | -66.2% | $23.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Wellington Management ✦ | 1.45M | -66.2% | $23.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Wellington Management ✦ | 1.45M | -66.2% | $23.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Wellington Management ✦ | 1.45M | -66.2% | $23.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Wellington Management ✦ | 1.45M | -66.2% | $23.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Millennium Management ✦ | 1.24M | -77.2% | $20.26M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 75 | Two Sigma Investments ✦ | 1.16M | +95.4% | $18.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 76 | Charles Schwab Investment… | 1.11M | — | $18.04M | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Northern Trust Corp | 993.38K | — | $16.20M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Northern Trust Corp | 993.38K | — | $16.20M | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Northern Trust Corp | 993.38K | — | $16.20M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Northern Trust Corp | 993.38K | — | $16.20M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Northern Trust Corp | 993.38K | — | $16.20M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Northern Trust Corp | 993.38K | — | $16.20M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | JPMorgan Chase ✦ | 928.43K | -56.8% | $15.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | JPMorgan Chase ✦ | 928.43K | -56.8% | $15.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | JPMorgan Chase ✦ | 928.43K | -56.8% | $15.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | JPMorgan Chase ✦ | 928.43K | -56.8% | $15.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | JPMorgan Chase ✦ | 928.43K | -56.8% | $15.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | JPMorgan Chase ✦ | 928.43K | -56.8% | $15.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | JPMorgan Chase ✦ | 928.43K | -56.8% | $15.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | UBS Group AG | 861.00K | — | $14.04M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | UBS Group AG | 861.00K | — | $14.04M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | UBS Group AG | 861.00K | — | $14.04M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Connor, Clark & Lunn Investment… | 709.58K | — | $11.57M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Federated Hermes, Inc. | 644.91K | — | $10.52M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Federated Hermes, Inc. | 644.91K | — | $10.52M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Janus Henderson Group Plc | 545.83K | — | $8.90M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Janus Henderson Group Plc | 545.83K | — | $8.90M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Russell Investments Group, Ltd. | 533.95K | — | $8.71M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Russell Investments Group, Ltd. | 533.95K | — | $8.71M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Russell Investments Group, Ltd. | 533.95K | — | $8.71M | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 328 holders, 124.40M shares, $2.59B 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)
Aug 14
Teichmann Sarah A.
Director · 2.27K sh · $129,902
Aug 13
Teichmann Sarah A.
Director · 5.28K sh · $302,377
Aug 11
STUELPNAGEL JOHN R
Director · 17.00K sh · $978,880
Aug 11
STUELPNAGEL JOHN R
Director · 3.00K sh · $176,175
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — ARK Investment Management LLC
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: Q4 2025 ·
Methodology ·
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