Security record · archived quarter
EXAS
Exact Sciences Corporation · Healthcare · Medical - Diagnostics & Research
20Tracked holders
0Δ holders
105.61MShares held
$5.61BReported value
+0New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -1.2% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q1 2026 | 1 | -143 | 11.48K | $1.20M | — | −144 |
| Q4 2025 | 146 | +2 | 107.45M | $10.91B | +5 | −2 |
| Q3 2025 | 23 | +1 | 95.08M | $5.20B | +1 | −1 |
| Q2 2025 | 20 | 0 | 105.61M | $5.61B | — | — |
| Q1 2025 | 17 | -2 | 51.51M | $2.23B | +1 | −3 |
| Q4 2024 | 19 | +2 | 51.81M | $2.91B | +3 | −1 |
| Q3 2024 | 16 | -2 | 41.47M | $2.82B | — | −2 |
| Q2 2024 | 18 | — | 42.26M | $1.79B | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 26.89M | — | $1.43B | 0.1% | n/c | 1 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 26.89M | — | $1.43B | 0.1% | n/c | 1 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 26.89M | — | $1.43B | 0.1% | n/c | 1 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 26.89M | — | $1.43B | 0.1% | n/c | 1 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 26.89M | — | $1.43B | 0.1% | n/c | 1 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 26.89M | — | $1.43B | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 26.89M | — | $1.43B | 0.1% | n/c | 1 | SEC ↗ |
| 8 | Capital World Investors ✦ | 18.20M | +2.0% | $967.15M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passive) | 17.91M | — | $951.60M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 17.91M | — | $951.60M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passive) | 17.91M | — | $951.60M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | The Vanguard Group ✦ (passive) | 17.91M | — | $951.60M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | The Vanguard Group ✦ (passive) | 17.91M | — | $951.60M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Wellington Management ✦ | 12.00M | -4.0% | $637.88M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 15 | Wellington Management ✦ | 12.00M | -4.0% | $637.88M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 16 | Wellington Management ✦ | 12.00M | -4.0% | $637.88M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 17 | Wellington Management ✦ | 12.00M | -4.0% | $637.88M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 18 | Wellington Management ✦ | 12.00M | -4.0% | $637.88M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 19 | Wellington Management ✦ | 12.00M | -4.0% | $637.88M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | BlackRock ✦ (passive) | 10.53M | — | $559.70M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | State Street Global Advisors ✦ (passive) | 5.38M | -18.7% | $285.84M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | T. Rowe Price ✦ | 3.70M | -42.2% | $196.79M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 42 | T. Rowe Price ✦ | 3.70M | -42.2% | $196.79M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 43 | Geode Capital Management ✦ (passive) | 3.24M | -0.9% | $172.05M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 44 | Geode Capital Management ✦ (passive) | 3.24M | -0.9% | $172.05M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 45 | Millennium Management ✦ | 2.20M | +49.4% | $117.00M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 46 | AQR Capital Management ✦ | 1.75M | +73.3% | $93.17M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 47 | AQR Capital Management ✦ | 1.75M | +73.3% | $93.17M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 48 | AQR Capital Management ✦ | 1.75M | +73.3% | $93.17M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 1.75M | +73.3% | $93.17M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 1.75M | +73.3% | $93.17M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 51 | Norges Bank ✦ (passive) | 910.28K | +91.6% | $48.37M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 52 | Baillie Gifford ✦ | 780.02K | -6.3% | $41.45M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 53 | Baillie Gifford ✦ | 780.02K | -6.3% | $41.45M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 54 | Baillie Gifford ✦ | 780.02K | -6.3% | $41.45M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 55 | Baillie Gifford ✦ | 780.02K | -6.3% | $41.45M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 56 | Renaissance Technologies ✦ | 528.80K | +1459.9% | $28.10M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Citadel Advisors ✦ | 435.50K | +90.1% | $23.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 58 | Citadel Advisors ✦ | 435.50K | +90.1% | $23.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 59 | Marshall Wace ✦ | 429.72K | +1553.1% | $22.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Marshall Wace ✦ | 429.72K | +1553.1% | $22.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | PRIMECAP Management ✦ | 378.40K | -21.1% | $20.11M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 62 | Fisher Asset Management ✦ | 158.03K | -15.0% | $8.40M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 63 | Gotham Asset Management ✦ | 108.94K | +42.3% | $5.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 64 | D. E. Shaw & Co. ✦ | 68.99K | +12.1% | $3.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 65 | D. E. Shaw & Co. ✦ | 68.99K | +12.1% | $3.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 66 | ARK Investment Management ✦ | 36 | 0.0% | $1,913 | 0.0% | Held | 5 | 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): 9 holders, 64.35K shares, $4.50M 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: Q2 2025 ·
Methodology ·
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