Security record
ISRG
Intuitive Surgical, Inc. · Healthcare · Medical - Instruments & Supplies
181Tracked holders
-1Δ holders
248.57MShares held
$99.10BReported value
+4New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth -0.5% ·
share flow +1.0% ·
net new positions 0.0%
— formula
Concentrated accumulation — rising shares among fewer 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 | 181 | -1 | 248.57M | $99.10B | +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 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 30.02M | -0.2% | $11.94B | 0.2% | ▼ Trim | 5 | SEC ↗ ×21 |
| 2 | Vanguard Capital Management Llc | 23.13M | +0.2% | $9.20B | 0.2% | ▲ Add | 2 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 16.06M | +1.4% | $6.39B | 0.2% | ▲ Add | 7 | SEC ↗ |
| 4 | Invesco Ltd. | 11.84M | +5.8% | $4.71B | 0.4% | ▲ Add | 3 | SEC ↗ ×17 |
| 5 | T. Rowe Price ✦ | 11.26M | -10.1% | $4.48B | 0.4% | ▼ Trim | 9 | SEC ↗ ×2 |
| 6 | Geode Capital Management ✦ (passive) | 8.53M | +0.8% | $3.38B | 0.2% | ▲ Add | 9 | SEC ↗ ×2 |
| 7 | Capital World Investors ✦ | 7.74M | -3.8% | $3.08B | 0.4% | ▼ Trim | 9 | SEC ↗ |
| 8 | Morgan Stanley ✦ | 6.56M | +8.3% | $2.61B | 0.1% | ▲ Add | 4 | SEC ↗ ×26 |
| 9 | Norges Bank ✦ (passive) | 4.95M | New | $1.97B | 0.2% | New | 1 | SEC ↗ |
| 10 | JPMorgan Chase ✦ | 4.23M | -7.9% | $1.72B | 0.1% | ▼ Trim | 4 | SEC ↗ ×22 |
| 11 | Fidelity (FMR) ✦ | 4.25M | -22.4% | $1.69B | 0.1% | ▼ Trim | 5 | SEC ↗ ×6 |
| 12 | Alliancebernstein L.P. | 3.63M | -4.7% | $1.67B | 0.6% | ▼ Trim | 3 | SEC ↗ ×2 |
| 13 | Fisher Asset Management ✦ | 3.92M | +1.7% | $1.56B | 0.5% | ▲ Add | 9 | SEC ↗ |
| 14 | Wellington Management ✦ | 3.80M | -4.0% | $1.51B | 0.3% | ▼ Trim | 9 | SEC ↗ ×8 |
| 15 | Arrowstreet Capital ✦ | 3.74M | +77.8% | $1.49B | 0.7% | ▲ Add | 9 | SEC ↗ |
| 16 | Jennison Associates Llc | 3.67M | +20.7% | $1.46B | 0.9% | ▲ Add | 3 | SEC ↗ ×2 |
| 17 | Northern Trust Corp | 3.51M | +0.2% | $1.40B | 0.2% | ▲ Add | 3 | SEC ↗ ×9 |
| 18 | Bank Of America Corp /De/ | 3.40M | -5.9% | $1.35B | 0.1% | ▼ Trim | 3 | SEC ↗ ×8 |
| 19 | Bank of New York Mellon Corp | 3.36M | -5.4% | $1.34B | 0.2% | ▼ Trim | 3 | SEC ↗ ×26 |
| 20 | UBS AM, a distinct business unit of… | 3.27M | -1.4% | $1.30B | 0.2% | ▼ Trim | 3 | SEC ↗ ×11 |
| 21 | Goldman Sachs Group ✦ | 2.89M | +18.0% | $1.15B | 0.1% | ▲ Add | 4 | SEC ↗ ×7 |
| 22 | Charles Schwab Investment… | 2.80M | +6.8% | $1.11B | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 23 | Nuveen, LLC | 2.70M | +2.9% | $1.07B | 0.3% | ▲ Add | 3 | SEC ↗ ×4 |
| 24 | Amundi | 2.69M | +10.6% | $1.07B | 0.3% | ▲ Add | 3 | SEC ↗ ×10 |
| 25 | Baillie Gifford ✦ | 2.52M | -1.7% | $1.00B | 0.9% | ▼ Trim | 9 | SEC ↗ ×4 |
| 26 | Legal & General Group Plc | 2.48M | -0.2% | $985.65M | 0.2% | ▼ Trim | 3 | SEC ↗ ×3 |
| 27 | Franklin Resources Inc | 2.25M | -3.9% | $893.81M | 0.2% | ▼ Trim | 3 | SEC ↗ ×15 |
| 28 | American Century Companies Inc | 2.01M | -4.5% | $801.17M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 29 | Assenagon Asset Management S.A. | 2.00M | +14.6% | $795.23M | 0.5% | ▲ Add | 3 | SEC ↗ ×2 |
| 30 | Two Sigma Investments ✦ | 1.98M | +40.8% | $787.06M | 0.6% | ▲ Add | 9 | SEC ↗ |
| 31 | UBS Group AG | 1.78M | +8.6% | $707.29M | 0.1% | ▲ Add | 3 | SEC ↗ ×11 |
| 32 | Sumitomo Mitsui Trust Group, Inc. | 1.71M | +16.6% | $679.81M | 0.4% | ▲ Add | 3 | SEC ↗ |
| 33 | Loomis Sayles & Co L P | 1.66M | -2.6% | $658.62M | 0.8% | ▼ Trim | 3 | SEC ↗ ×2 |
| 34 | Royal Bank Of Canada | 1.56M | -16.9% | $622.20M | 0.1% | ▼ Trim | 3 | SEC ↗ ×15 |
| 35 | Capital Research Global Investors | 1.55M | +60.5% | $617.07M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 36 | Canada Pension Plan Investment Board | 1.52M | +1.2% | $603.31M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 37 | Deutsche Bank Ag\ | 1.44M | +6.5% | $571.61M | 0.2% | ▲ Add | 3 | SEC ↗ ×14 |
| 38 | Pictet Asset Management Holding SA | 1.38M | +12.6% | $547.64M | 0.5% | ▲ Add | 3 | SEC ↗ |
| 39 | Ameriprise Financial Inc | 1.33M | +1.3% | $527.96M | 0.1% | ▲ Add | 3 | SEC ↗ ×9 |
| 40 | Victory Capital Management Inc | 1.30M | +0.1% | $517.36M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 41 | Grantham, Mayo, Van Otterloo & Co.… | 1.23M | -0.2% | $488.35M | 1.1% | ▼ Trim | 3 | SEC ↗ |
| 42 | Clearbridge Investments, LLC | 1.22M | -10.9% | $483.45M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 43 | Barclays Plc | 1.21M | -23.8% | $482.82M | 0.2% | ▼ Trim | 3 | SEC ↗ ×7 |
| 44 | BNP Paribas Asset Management… | 1.13M | -16.9% | $449.03M | 0.5% | ▼ Trim | 3 | SEC ↗ ×5 |
| 45 | Alyeska Investment Group, L.P. | 1.07M | +112.6% | $423.87M | 1.1% | ▲ Add | 2 | SEC ↗ |
| 46 | Brown Advisory Inc | 1.06M | -16.1% | $423.40M | 0.7% | ▼ Trim | 3 | SEC ↗ ×3 |
| 47 | Mitsubishi UFJ Asset Management… | 1.03M | +9.4% | $409.38M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 48 | Wells Fargo & Company/Mn | 1.03M | -1.9% | $408.63M | 0.1% | ▼ Trim | 3 | SEC ↗ ×5 |
| 49 | Swiss National Bank | 1.00M | -3.7% | $398.38M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 50 | Fayez Sarofim & Co | 938.64K | -22.6% | $373.28M | 0.9% | ▼ Trim | 3 | SEC ↗ ×4 |
| 51 | Lazard Asset Management Llc | 925.81K | +42.7% | $368.18M | 0.6% | ▲ Add | 3 | SEC ↗ |
| 52 | Citigroup Inc | 834.67K | +32.3% | $331.93M | 0.2% | ▲ Add | 3 | SEC ↗ ×4 |
| 53 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 810.32K | -1.1% | $322.33M | 0.4% | ▼ Trim | 3 | SEC ↗ ×3 |
| 54 | Coatue Management ✦ | 793.70K | -7.2% | $315.64M | 0.6% | ▼ Trim | 9 | SEC ↗ ×6 |
| 55 | Holocene Advisors, LP | 781.47K | -24.9% | $310.77M | 0.7% | ▼ Trim | 3 | SEC ↗ |
| 56 | GQG Partners LLC | 780.43K | New | $310.37M | 0.6% | New | 1 | SEC ↗ |
| 57 | Dimensional Fund Advisors Lp | 753.84K | +16.8% | $299.88M | 0.1% | ▲ Add | 3 | SEC ↗ ×5 |
| 58 | National Pension Service | 749.81K | +3.1% | $298.19M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 59 | Squarepoint Ops LLC | 745.19K | +212.8% | $296.35M | 0.6% | ▲ Add | 3 | SEC ↗ |
| 60 | Hsbc Holdings Plc | 715.60K | +5.6% | $284.83M | 0.1% | ▲ Add | 3 | SEC ↗ ×15 |
| 61 | Bank Julius Baer & Co. Ltd, Zurich | 691.42K | -0.6% | $275.67M | 0.7% | ▼ Trim | 3 | SEC ↗ |
| 62 | Raymond James Financial Inc | 662.45K | +7.2% | $263.44M | 0.1% | ▲ Add | 3 | SEC ↗ ×6 |
| 63 | Rhumbline Advisers | 652.77K | -0.2% | $259.60M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 64 | California Public Employees… | 635.71K | +2.4% | $252.81M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 65 | Nomura Asset Management… | 631.38K | +6.3% | $251.09M | 0.4% | ▲ Add | 3 | SEC ↗ |
| 66 | Jane Street Group, Llc | 619.67K | +422.7% | $246.43M | 0.2% | ▲ Add | 3 | SEC ↗ ×3 |
| 67 | First Trust Advisors Lp | 603.60K | +262.7% | $240.04M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 68 | Principal Financial Group Inc | 591.50K | -3.9% | $235.23M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 69 | Bnp Paribas Financial Markets | 587.22K | +32.3% | $233.53M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 70 | Swedbank AB | 573.43K | -1.2% | $228.04M | 0.2% | ▼ Trim | 3 | SEC ↗ ×3 |
| 71 | Envestnet Asset Management Inc | 552.62K | +0.3% | $219.76M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 72 | Russell Investments Group, Ltd. | 534.30K | +8.9% | $213.03M | 0.2% | ▲ Add | 3 | SEC ↗ ×23 |
| 73 | Bank Of Montreal /Can/ | 506.94K | +15.4% | $201.60M | 0.1% | ▲ Add | 3 | SEC ↗ ×9 |
| 74 | Renaissance Technologies ✦ | 504.43K | +261.9% | $200.60M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 75 | CIBC Bancorp USA Inc. | 484.72K | -5.3% | $192.98M | 0.2% | ▼ Trim | 2 | SEC ↗ ×3 |
| 76 | Citadel Advisors ✦ | 470.08K | -65.3% | $186.94M | 0.1% | ▼ Trim | 9 | SEC ↗ ×2 |
| 77 | Stifel Financial Corp | 466.60K | +8.1% | $185.55M | 0.2% | ▲ Add | 3 | SEC ↗ ×5 |
| 78 | Schroder Investment Management Group | 450.98K | +5.8% | $179.34M | 0.1% | ▲ Add | 2 | SEC ↗ ×7 |
| 79 | LPL Financial LLC | 449.09K | +2.5% | $178.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Aberdeen Group plc | 423.32K | +4.8% | $168.35M | 0.2% | ▲ Add | 3 | SEC ↗ ×3 |
| 81 | Danske Bank A/S | 413.41K | +40.1% | $164.41M | 0.3% | ▲ Add | 3 | SEC ↗ ×3 |
| 82 | Millennium Management ✦ | 413.34K | -54.6% | $164.38M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 83 | Ensign Peak Advisors, Inc | 409.86K | -0.5% | $162.99M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 84 | Qube Research & Technologies Ltd | 403.35K | +36.8% | $160.40M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 85 | Blair William & Co/Il | 397.64K | -6.5% | $158.13M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 86 | Royal London Asset Management Ltd | 394.52K | -6.2% | $156.89M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 87 | Nomura Asset Management Co Ltd | 388.91K | +24.8% | $154.66M | 0.3% | ▲ Add | 3 | SEC ↗ ×7 |
| 88 | ProShare Advisors LLC | 385.86K | -23.5% | $153.45M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 89 | Healthcare Of Ontario Pension Plan… | 384.51K | +200.5% | $152.91M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 90 | New York State Common Retirement… | 381.83K | +0.9% | $151.85M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 91 | Manufacturers Life Insurance… | 349.31K | -10.5% | $138.91M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 92 | Corient Private Wealth LP | 341.83K | +1.5% | $135.94M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 93 | D. E. Shaw & Co. ✦ | 340.27K | -41.0% | $135.32M | 0.1% | ▼ Trim | 9 | SEC ↗ ×2 |
| 94 | AQR Capital Management ✦ | 336.78K | +30.1% | $133.93M | 0.0% | ▲ Add | 9 | SEC ↗ ×9 |
| 95 | Bank Of Nova Scotia | 335.43K | -45.7% | $133.40M | 0.2% | ▼ Trim | 3 | SEC ↗ ×3 |
| 96 | National Bank Of Canada /Fi/ | 329.96K | +1.1% | $131.24M | 0.1% | ▲ Add | 3 | SEC ↗ ×5 |
| 97 | Adage Capital Partners ✦ | 327.68K | -13.7% | $130.31M | 0.2% | ▼ Trim | 9 | SEC ↗ |
| 98 | Mirae Asset Global Investments Co.… | 319.95K | +10.5% | $127.24M | 0.2% | ▲ Add | 3 | SEC ↗ ×3 |
| 99 | Allianz Asset Management GmbH | 319.90K | +40.8% | $127.22M | 0.1% | ▲ Add | 3 | SEC ↗ ×4 |
| 100 | Susquehanna International Group, Llp | 315.89K | +174.6% | $125.63M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $1.97B | 0.2% |
| GQG Partners LLC | $310.37M | 0.6% |
Exited
| State Farm Mutual Automobile… | $39.47M | was 0.0% |
| Artisan Partners Limited… | $36.97M | was 0.1% |
| Walleye Trading LLC | $10.12M | was 0.2% |
| Dodge & Cox | $230,495 | was 0.0% |
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)
Sep 15
Widman Fredrik
Officer · 543 sh · $203,321
Sep 15
Widman Fredrik
Officer · 546 sh · $204,444
Sep 11
Brosius Mark
Officer · 25 sh · $9,145
Sep 10
Brosius Mark
Officer · 23 sh · $7,996
Sep 09
Brosius Mark
Officer · 23 sh · $8,055
Sep 08
Brosius Mark
Officer · 46 sh · $16,617
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
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 2026 ·
Methodology ·
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