Security record · archived quarter
ISRG
Intuitive Surgical, Inc. · Healthcare · Medical - Instruments & Supplies
26Tracked holders
-1Δ holders
137.54MShares held
$74.72BReported value
+0New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -3.7% ·
share flow -0.2% ·
net new positions -3.8%
— formula
Broad distribution — falling shares and fewer holders
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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 181 | -1 | 248.47M | $99.08B | +4 | −4 |
| Q1 2026 | 184 | +1 | 243.48M | $112.58B | +4 | −4 |
| Q4 2025 | 182 | 0 | 259.57M | $146.90B | +1 | — |
| Q3 2025 | 29 | +1 | 147.31M | $65.86B | +1 | −1 |
| Q2 2025 | 26 | -1 | 137.54M | $74.72B | — | −1 |
| Q1 2025 | 24 | 0 | 64.33M | $31.85B | — | — |
| Q4 2024 | 24 | 0 | 65.18M | $34.01B | — | — |
| Q3 2024 | 23 | -1 | 49.95M | $24.53B | +1 | −2 |
| Q2 2024 | 24 | — | 52.49M | $23.34B | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 33.34M | — | $18.12B | 0.3% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 33.34M | — | $18.12B | 0.3% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 33.34M | — | $18.12B | 0.3% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 33.34M | — | $18.12B | 0.3% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 33.34M | — | $18.12B | 0.3% | n/c | 1 | SEC ↗ |
| 6 | The Vanguard Group ✦ (passive) | 33.34M | — | $18.12B | 0.3% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 25 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 26 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 27 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 28 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 29 | BlackRock ✦ (passive) | 31.52M | — | $17.13B | 0.3% | n/c | 1 | SEC ↗ |
| 30 | State Street Global Advisors ✦ (passive) | 15.55M | +1.2% | $8.45B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 31 | T. Rowe Price ✦ | 13.42M | -2.7% | $7.29B | 0.8% | ▼ Trim | 5 | SEC ↗ |
| 32 | T. Rowe Price ✦ | 13.42M | -2.7% | $7.29B | 0.8% | ▼ Trim | 5 | SEC ↗ |
| 33 | Fidelity (FMR) ✦ | 8.66M | — | $4.71B | 0.3% | n/c | 1 | SEC ↗ |
| 34 | Fidelity (FMR) ✦ | 8.66M | — | $4.71B | 0.3% | n/c | 1 | SEC ↗ |
| 35 | Fidelity (FMR) ✦ | 8.66M | — | $4.71B | 0.3% | n/c | 1 | SEC ↗ |
| 36 | Fidelity (FMR) ✦ | 8.66M | — | $4.71B | 0.3% | n/c | 1 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 8.66M | — | $4.71B | 0.3% | n/c | 1 | SEC ↗ |
| 38 | Fidelity (FMR) ✦ | 8.66M | — | $4.71B | 0.3% | n/c | 1 | SEC ↗ |
| 39 | Geode Capital Management ✦ (passive) | 8.19M | +1.4% | $4.43B | 0.3% | ▲ Add | 5 | SEC ↗ |
| 40 | Geode Capital Management ✦ (passive) | 8.19M | +1.4% | $4.43B | 0.3% | ▲ Add | 5 | SEC ↗ |
| 41 | Capital World Investors ✦ | 7.61M | +1.2% | $4.14B | 0.6% | ▲ Add | 5 | SEC ↗ |
| 42 | Norges Bank ✦ (passive) | 4.73M | -0.3% | $2.57B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 43 | Fisher Asset Management ✦ | 3.85M | -4.9% | $2.09B | 0.8% | ▼ Trim | 5 | SEC ↗ |
| 44 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 45 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 46 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 47 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 48 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 49 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 50 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 51 | Wellington Management ✦ | 3.16M | -9.8% | $1.72B | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 52 | Baillie Gifford ✦ | 3.11M | -1.9% | $1.69B | 1.3% | ▼ Trim | 5 | SEC ↗ |
| 53 | Baillie Gifford ✦ | 3.11M | -1.9% | $1.69B | 1.3% | ▼ Trim | 5 | SEC ↗ |
| 54 | Baillie Gifford ✦ | 3.11M | -1.9% | $1.69B | 1.3% | ▼ Trim | 5 | SEC ↗ |
| 55 | Baillie Gifford ✦ | 3.11M | -1.9% | $1.69B | 1.3% | ▼ Trim | 5 | SEC ↗ |
| 56 | Millennium Management ✦ | 987.85K | +24.0% | $536.81M | 0.5% | ▲ Add | 5 | SEC ↗ |
| 57 | Coatue Management ✦ | 737.58K | +5.7% | $400.81M | 1.1% | ▲ Add | 5 | SEC ↗ |
| 58 | Coatue Management ✦ | 737.58K | +5.7% | $400.81M | 1.1% | ▲ Add | 5 | SEC ↗ |
| 59 | Coatue Management ✦ | 737.58K | +5.7% | $400.81M | 1.1% | ▲ Add | 5 | SEC ↗ |
| 60 | Coatue Management ✦ | 737.58K | +5.7% | $400.81M | 1.1% | ▲ Add | 5 | SEC ↗ |
| 61 | Coatue Management ✦ | 737.58K | +5.7% | $400.81M | 1.1% | ▲ Add | 5 | SEC ↗ |
| 62 | Coatue Management ✦ | 737.58K | +5.7% | $400.81M | 1.1% | ▲ Add | 5 | SEC ↗ |
| 63 | D. E. Shaw & Co. ✦ | 630.81K | +14.8% | $342.79M | 0.4% | ▲ Add | 5 | SEC ↗ |
| 64 | D. E. Shaw & Co. ✦ | 630.81K | +14.8% | $342.79M | 0.4% | ▲ Add | 5 | SEC ↗ |
| 65 | Two Sigma Investments ✦ | 400.87K | -2.6% | $217.84M | 0.4% | ▼ Trim | 5 | SEC ↗ |
| 66 | Adage Capital Partners ✦ | 369.58K | -4.4% | $200.84M | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 67 | Citadel Advisors ✦ | 339.17K | -7.5% | $184.31M | 0.2% | ▼ Trim | 5 | SEC ↗ |
| 68 | Citadel Advisors ✦ | 339.17K | -7.5% | $184.31M | 0.2% | ▼ Trim | 5 | SEC ↗ |
| 69 | Point72 Asset Management ✦ | 332.65K | +48.7% | $180.77M | 0.5% | ▲ Add | 5 | SEC ↗ |
| 70 | Arrowstreet Capital ✦ | 236.29K | -31.0% | $128.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 71 | AQR Capital Management ✦ | 158.41K | +211.2% | $85.74M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 72 | AQR Capital Management ✦ | 158.41K | +211.2% | $85.74M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 73 | AQR Capital Management ✦ | 158.41K | +211.2% | $85.74M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 74 | AQR Capital Management ✦ | 158.41K | +211.2% | $85.74M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 75 | AQR Capital Management ✦ | 158.41K | +211.2% | $85.74M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 76 | AQR Capital Management ✦ | 158.41K | +211.2% | $85.74M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 77 | Marshall Wace ✦ | 145.93K | +78.0% | $79.30M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 78 | Marshall Wace ✦ | 145.93K | +78.0% | $79.30M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 79 | Marshall Wace ✦ | 145.93K | +78.0% | $79.30M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 80 | Gotham Asset Management ✦ | 30.30K | -14.8% | $16.46M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 81 | ARK Investment Management ✦ | 20.34K | +2.6% | $11.05M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 82 | Bridgewater Associates ✦ | 11.76K | -52.7% | $6.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 83 | GAMCO Investors ✦ | 10.44K | +3.7% | $5.67M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 84 | Dodge & Cox ✦ | 500 | 0.0% | $271,705 | 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
| Renaissance Technologies | $56.72M | was 0.1% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2,290 holders, 287.87M shares, $124.40B 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 21
Brosius Mark
Officer · 77 sh · $28,919
Aug 20
Brosius Mark
Officer · 77 sh · $30,520
Aug 19
Brosius Mark
Officer · 77 sh · $30,358
Aug 18
Brosius Mark
Officer · 77 sh · $30,338
Aug 17
Brosius Mark
Officer · 77 sh · $30,082
Aug 11
GUTHART GARY S
Director · 10.00K sh · $4.00M
Aug 11
Ladd Amy L
Director · 72 sh · $28,303
Aug 10
Ladd Amy L
Director · 400 sh · $151,600
Aug 10
LOEB GARY
Officer · 400 sh · $151,600
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
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 ·
Get this via the API