Security record · archived quarter
ISRG
Intuitive Surgical, Inc. · Healthcare · Medical - Instruments & Supplies
184Tracked holders
+1Δ holders
243.48MShares held
$112.58BReported value
+4New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth +0.5% ·
share flow -0.6% ·
net new positions 0.0%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
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 |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | +1 | 1.77M | $714.96M | +1 | n/a |
| 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 | n/a |
| Q3 2025 | 29 | +1 | 147.31M | $65.86B | +1 | −1 |
| Q2 2025 | 26 | -1 | 137.54M | $74.72B | n/a | −1 |
| Q1 2025 | 24 | 0 | 64.33M | $31.85B | n/a | n/a |
| Q4 2024 | 24 | 0 | 65.18M | $34.01B | n/a | n/a |
| Q3 2024 | 23 | -1 | 49.95M | $24.53B | +1 | −2 |
| Q2 2024 | 24 | n/a | 52.49M | $23.34B | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 30.08M | -1.4% | $13.86B | 0.2% | ▼ Trim | 4 | SEC ↗ ×24 |
| 2 | Vanguard Capital Management Llc | 23.08M | n/a | $10.64B | 0.3% | n/c | 1 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 15.85M | +0.9% | $7.31B | 0.3% | ▲ Add | 6 | SEC ↗ |
| 4 | T. Rowe Price ✦ | 12.52M | -0.3% | $5.77B | 0.7% | ▼ Trim | 8 | SEC ↗ ×2 |
| 5 | Invesco Ltd. | 11.19M | -7.5% | $5.16B | 0.5% | ▼ Trim | 2 | SEC ↗ ×20 |
| 6 | Geode Capital Management ✦ (passive) | 8.47M | +2.9% | $3.89B | 0.2% | ▲ Add | 8 | SEC ↗ ×2 |
| 7 | Capital World Investors ✦ | 8.05M | +2.4% | $3.71B | 0.5% | ▲ Add | 8 | SEC ↗ |
| 8 | Morgan Stanley ✦ | 6.06M | +5.5% | $2.79B | 0.2% | ▲ Add | 3 | SEC ↗ ×24 |
| 9 | Fidelity (FMR) ✦ | 5.48M | -16.7% | $2.52B | 0.1% | ▼ Trim | 4 | SEC ↗ ×5 |
| 10 | Alliancebernstein L.P. | 3.81M | +2.5% | $2.16B | 0.7% | ▲ Add | 2 | SEC ↗ |
| 11 | JPMorgan Chase ✦ | 4.59M | +12.6% | $2.08B | 0.1% | ▲ Add | 3 | SEC ↗ ×22 |
| 12 | Wellington Management ✦ | 3.96M | +14.9% | $1.83B | 0.3% | ▲ Add | 8 | SEC ↗ ×8 |
| 13 | Fisher Asset Management ✦ | 3.85M | +1.8% | $1.78B | 0.6% | ▲ Add | 8 | SEC ↗ |
| 14 | Bank Of America Corp /De/ | 3.62M | +3.3% | $1.67B | 0.1% | ▲ Add | 2 | SEC ↗ ×8 |
| 15 | Bank of New York Mellon Corp | 3.55M | -9.4% | $1.64B | 0.3% | ▼ Trim | 2 | SEC ↗ ×26 |
| 16 | Northern Trust Corp | 3.50M | -0.6% | $1.62B | 0.2% | ▼ Trim | 2 | SEC ↗ ×9 |
| 17 | UBS AM, a distinct business unit of… | 3.32M | +12.9% | $1.53B | 0.3% | ▲ Add | 2 | SEC ↗ ×11 |
| 18 | Jennison Associates Llc | 3.04M | -5.2% | $1.40B | 1.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 19 | Charles Schwab Investment… | 2.62M | +2.7% | $1.21B | 0.2% | ▲ Add | 2 | SEC ↗ |
| 20 | Nuveen, LLC | 2.62M | -4.0% | $1.21B | 0.3% | ▼ Trim | 2 | SEC ↗ ×3 |
| 21 | Baillie Gifford ✦ | 2.57M | +0.6% | $1.18B | 1.2% | ▲ Add | 8 | SEC ↗ ×4 |
| 22 | Legal & General Group Plc | 2.48M | +1.1% | $1.14B | 0.3% | ▲ Add | 2 | SEC ↗ ×3 |
| 23 | Goldman Sachs Group ✦ | 2.45M | +1.4% | $1.13B | 0.1% | ▲ Add | 3 | SEC ↗ ×7 |
| 24 | Amundi | 2.43M | +8.6% | $1.12B | 0.3% | ▲ Add | 2 | SEC ↗ ×8 |
| 25 | Franklin Resources Inc | 2.34M | -8.6% | $1.08B | 0.3% | ▼ Trim | 2 | SEC ↗ ×15 |
| 26 | American Century Companies Inc | 2.11M | +0.3% | $972.47M | 0.5% | ▲ Add | 2 | SEC ↗ |
| 27 | Arrowstreet Capital ✦ | 2.11M | +95.3% | $970.63M | 0.5% | ▲ Add | 8 | SEC ↗ |
| 28 | Royal Bank Of Canada | 1.88M | -12.0% | $867.76M | 0.2% | ▼ Trim | 2 | SEC ↗ ×14 |
| 29 | Assenagon Asset Management S.A. | 1.75M | +13.8% | $804.43M | 1.3% | ▲ Add | 2 | SEC ↗ |
| 30 | Loomis Sayles & Co L P | 1.70M | -0.9% | $783.54M | 1.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 31 | Janus Henderson Group Plc | 1.64M | +3.7% | $757.49M | 0.4% | ▲ Add | 2 | SEC ↗ ×4 |
| 32 | UBS Group AG | 1.64M | -10.1% | $755.07M | 0.1% | ▼ Trim | 2 | SEC ↗ ×12 |
| 33 | Barclays Plc | 1.59M | -28.8% | $734.04M | 0.3% | ▼ Trim | 2 | SEC ↗ ×7 |
| 34 | Canada Pension Plan Investment Board | 1.50M | +7.3% | $690.87M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 35 | Sumitomo Mitsui Trust Group, Inc. | 1.47M | +3.2% | $675.73M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 36 | Two Sigma Investments ✦ | 1.41M | +205.6% | $647.84M | 0.6% | ▲ Add | 8 | SEC ↗ |
| 37 | Clearbridge Investments, LLC | 1.37M | -18.9% | $629.28M | 0.5% | ▼ Trim | 2 | SEC ↗ |
| 38 | BNP Paribas Asset Management… | 1.36M | -18.8% | $626.20M | 0.7% | ▼ Trim | 2 | SEC ↗ ×5 |
| 39 | Citadel Advisors ✦ | 1.36M | +30.3% | $625.11M | 0.5% | ▲ Add | 8 | SEC ↗ ×2 |
| 40 | Deutsche Bank Ag\ | 1.35M | -11.3% | $622.11M | 0.2% | ▼ Trim | 2 | SEC ↗ ×15 |
| 41 | Ameriprise Financial Inc | 1.31M | -15.5% | $603.56M | 0.1% | ▼ Trim | 2 | SEC ↗ ×9 |
| 42 | Victory Capital Management Inc | 1.30M | -12.4% | $599.06M | 0.4% | ▼ Trim | 2 | SEC ↗ |
| 43 | Brown Advisory Inc | 1.27M | -16.5% | $584.99M | 1.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 44 | Grantham, Mayo, Van Otterloo & Co.… | 1.23M | +3.8% | $567.45M | 1.5% | ▲ Add | 2 | SEC ↗ |
| 45 | Pictet Asset Management Holding SA | 1.22M | +6.3% | $563.54M | 0.6% | ▲ Add | 2 | SEC ↗ |
| 46 | Fayez Sarofim & Co | 1.21M | +3.4% | $558.91M | 1.4% | ▲ Add | 2 | SEC ↗ ×4 |
| 47 | Wells Fargo & Company/Mn | 1.05M | +1.1% | $482.62M | 0.1% | ▲ Add | 2 | SEC ↗ ×6 |
| 48 | Swiss National Bank | 1.04M | +5.9% | $479.58M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 49 | Holocene Advisors, LP | 1.04M | +552.4% | $479.51M | 1.2% | ▲ Add | 2 | SEC ↗ |
| 50 | Capital Research Global Investors | 966.64K | -16.9% | $445.61M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 51 | Mitsubishi UFJ Asset Management… | 941.33K | +6.9% | $433.94M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 52 | Millennium Management ✦ | 910.29K | -38.8% | $419.64M | 0.3% | ▼ Trim | 8 | SEC ↗ |
| 53 | Coatue Management ✦ | 855.23K | +6.0% | $394.25M | 1.4% | ▲ Add | 8 | SEC ↗ ×6 |
| 54 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 819.41K | +22.4% | $377.68M | 0.5% | ▲ Add | 2 | SEC ↗ ×3 |
| 55 | National Pension Service | 727.44K | -0.2% | $335.34M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 56 | Bank Julius Baer & Co. Ltd, Zurich | 695.47K | +0.7% | $319.47M | 1.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Hsbc Holdings Plc | 677.51K | -51.8% | $312.25M | 0.2% | ▼ Trim | 2 | SEC ↗ ×17 |
| 58 | Rhumbline Advisers | 654.35K | +0.3% | $301.65M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 59 | Lazard Asset Management Llc | 648.65K | +18.3% | $299.02M | 0.5% | ▲ Add | 2 | SEC ↗ |
| 60 | Dimensional Fund Advisors Lp | 645.18K | +3.6% | $297.41M | 0.1% | ▲ Add | 2 | SEC ↗ ×5 |
| 61 | Point72 Asset Management ✦ | 635.31K | +9.0% | $292.87M | 0.5% | ▲ Add | 8 | SEC ↗ |
| 62 | Sei Investments Co | 633.67K | -4.2% | $292.10M | 0.3% | ▼ Trim | 2 | SEC ↗ ×3 |
| 63 | Citigroup Inc | 630.76K | +41.6% | $290.77M | 0.2% | ▲ Add | 2 | SEC ↗ ×4 |
| 64 | California Public Employees… | 620.79K | -30.2% | $286.18M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 65 | Raymond James Financial Inc | 618.21K | +5.3% | $284.98M | 0.1% | ▲ Add | 2 | SEC ↗ ×6 |
| 66 | Bank Of Nova Scotia | 618.14K | +13.9% | $284.96M | 0.5% | ▲ Add | 2 | SEC ↗ ×3 |
| 67 | Principal Financial Group Inc | 615.75K | +11.8% | $283.85M | 0.2% | ▲ Add | 2 | SEC ↗ ×3 |
| 68 | Nomura Asset Management… | 593.95K | -4.7% | $273.81M | 0.5% | ▼ Trim | 2 | SEC ↗ ×2 |
| 69 | Swedbank AB | 580.26K | -31.1% | $267.50M | 0.3% | ▼ Trim | 2 | SEC ↗ ×3 |
| 70 | D. E. Shaw & Co. ✦ | 576.51K | -55.9% | $265.76M | 0.2% | ▼ Trim | 8 | SEC ↗ ×2 |
| 71 | Envestnet Asset Management Inc | 551.10K | +13.3% | $254.05M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 72 | California State Teachers… | 539.29K | -3.1% | $248.61M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 73 | CIBC Bancorp USA Inc. | 511.90K | n/a | $236.02M | 0.3% | n/c | 1 | SEC ↗ ×3 |
| 74 | ProShare Advisors LLC | 504.57K | -18.4% | $232.60M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 75 | Alyeska Investment Group, L.P. | 501.44K | New | $231.16M | 0.7% | New | 1 | SEC ↗ |
| 76 | Russell Investments Group, Ltd. | 490.77K | +17.8% | $225.78M | 0.2% | ▲ Add | 2 | SEC ↗ ×19 |
| 77 | Bnp Paribas Financial Markets | 443.93K | -29.2% | $204.64M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 78 | Bank Of Montreal /Can/ | 439.11K | -14.4% | $202.42M | 0.1% | ▼ Trim | 2 | SEC ↗ ×9 |
| 79 | LPL Financial LLC | 438.02K | -3.8% | $201.92M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 80 | Stifel Financial Corp | 431.69K | -15.7% | $199.01M | 0.2% | ▼ Trim | 2 | SEC ↗ ×6 |
| 81 | Schroder Investment Management Group | 426.34K | n/a | $196.54M | 0.2% | n/c | 1 | SEC ↗ ×7 |
| 82 | Blair William & Co/Il | 425.23K | -3.2% | $196.03M | 0.6% | ▼ Trim | 2 | SEC ↗ |
| 83 | Royal London Asset Management Ltd | 420.84K | +5.2% | $194.00M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 84 | Ensign Peak Advisors, Inc | 411.89K | +0.1% | $189.88M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 85 | Aberdeen Group plc | 404.07K | +6.2% | $186.27M | 0.3% | ▲ Add | 2 | SEC ↗ ×3 |
| 86 | Manufacturers Life Insurance… | 390.47K | -11.2% | $180.00M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 87 | Adage Capital Partners ✦ | 379.86K | +11.6% | $175.11M | 0.3% | ▲ Add | 8 | SEC ↗ |
| 88 | New York State Common Retirement… | 378.43K | -0.2% | $174.45M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 89 | Td Asset Management Inc | 376.90K | +5.8% | $173.75M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 90 | Corient Private Wealth LP | 336.76K | -62.6% | $158.39M | 0.2% | ▼ Trim | 2 | SEC ↗ ×2 |
| 91 | Universal- Beteiligungs- und… | 332.93K | -5.2% | $153.33M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 92 | Chevy Chase Trust Holdings, LLC | 330.75K | -4.8% | $152.47M | 0.4% | ▼ Trim | 2 | SEC ↗ ×2 |
| 93 | National Bank Of Canada /Fi/ | 326.37K | -9.6% | $150.46M | 0.2% | ▼ Trim | 2 | SEC ↗ ×5 |
| 94 | Jones Financial Companies Lllp | 329.42K | +569.0% | $149.12M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 95 | Marshall Wace ✦ | 320.00K | +14.5% | $147.52M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 96 | DZ BANK AG Deutsche Zentral… | 311.85K | +65.5% | $143.76M | 0.1% | ▲ Add | 2 | SEC ↗ ×8 |
| 97 | State Board Of Administration Of… | 311.81K | -0.8% | $143.74M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 98 | Nomura Asset Management Co Ltd | 311.69K | -5.4% | $143.69M | 0.4% | ▼ Trim | 2 | SEC ↗ ×7 |
| 99 | Voya Investment Management Llc | 310.70K | -54.8% | $143.23M | 0.2% | ▼ Trim | 2 | SEC ↗ ×3 |
| 100 | Fifth Third Bancorp | 307.60K | +42.4% | $141.80M | 0.3% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Alyeska Investment Group, L.P. | $231.16M | 0.7% |
Exited
| Norges Bank | $2.86B | was 0.3% |
| Simplex Trading, Llc | $3.48M | was 0.1% |
| Group One Trading Llc | $1.24M | was 0.0% |
| Financial Engines Advisors… | $265,056 | 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 · 546 sh · $204,444
Sep 15
Widman Fredrik
Officer · 543 sh · $203,321
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: Q1 2026 ·
Methodology ·
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