ISRG
Intuitive Surgic (ISRG)
NASDAQ
$386.10+$3.81 (+1.00%)
Price as of Sep 17, 2026 8:44 AM EDT
  • $135.1B
    Market Cap
  • -11.85%
    1-Year Change
  • Medical Instruments & Supplies
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
9.51%
33.6M
+13,637 (+0.04%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
8.88%
31.4M
+1.2M (+3.78%)
Dec 31, 2024
BLACKROCK INC.
8.53%
30.1M
-199,397 (-0.66%)
Jun 30, 2024
BLACKROCK, INC.
8.50%
30.0M
-51,257 (-0.17%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
6.55%
23.1M
+51,609 (+0.22%)
Jun 30, 2026
STATE STREET CORP
4.55%
16.1M
+216,067 (+1.35%)
Jun 30, 2026
INVESCO LTD.
3.35%
11.8M
+4.4M (+37.07%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions5.5B (81.20%)
  • Mutual Funds1.3B (18.75%)
  • Insiders2.9M (0.04%)
  • Other0 (0.00%)

Insider Transactions

  • 0.04% (2.9M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 9
    Number of InsiderSelling (last 12 months)
  • $685.4M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Widman Fredrik
VP Corporate Controller
Exempt
Sep 15, 2026
$0.00
546
$0.00
1,092
Widman Fredrik
VP Corporate Controller
Exempt
Sep 15, 2026
$0.00
543
$0.00
1,086
Widman Fredrik
VP Corporate Controller
Exempt
Sep 15, 2026
$43,482.24
546
$79.64
1,572
Widman Fredrik
VP Corporate Controller
Sell
Sep 15, 2026
$204,444.24
546
$374.44
1,026
Widman Fredrik
VP Corporate Controller
Exempt
Sep 15, 2026
$59,450.68
543
$109.49
1,569
Widman Fredrik
VP Corporate Controller
Sell
Sep 15, 2026
$203,320.92
543
$374.44
1,026
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Sep 11, 2026
$9,144.75
25
$365.79
764
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Sep 10, 2026
$7,996.18
23
$347.66
789
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Sep 09, 2026
$8,054.60
23
$350.20
812
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Sep 08, 2026
$16,616.58
46
$361.23
835
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Aug 21, 2026
$28,918.89
77
$375.57
881
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Aug 20, 2026
$30,520.49
77
$396.37
958
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Aug 19, 2026
$30,358.02
77
$394.26
1,035
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Aug 18, 2026
$30,338.00
77
$394.00
1,112
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Aug 17, 2026
$30,081.59
77
$390.67
1,189
Ladd Amy L
Sell
Aug 11, 2026
$28,303.20
72
$393.10
179
GUTHART GARY S
Sell
Aug 11, 2026
$4.0M
10,000
$400.00
1.2M
LOEB GARY
EVP & Chief Legal and Complian
Sell
Aug 10, 2026
$151,600.00
400
$379.00
5,320
Ladd Amy L
Sell
Aug 10, 2026
$151,600.00
400
$379.00
251
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jul 31, 2026
$9,828.00
28
$351.00
1,266
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jul 30, 2026
$9,711.24
28
$346.83
1,294
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jul 29, 2026
$10,085.88
28
$360.21
1,322
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jul 28, 2026
$10,236.24
28
$365.58
1,350
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jul 27, 2026
$9,632.00
28
$344.00
1,378
Rosa David J.
Chief Executive Officer (CEO)
Exempt
Jul 10, 2026
$0.00
1,910
$0.00
5,730
Rosa David J.
Chief Executive Officer (CEO)
Exempt
Jul 10, 2026
$0.00
1,910
$0.00
247,803
Rosa David J.
Chief Executive Officer (CEO)
In Kind
Jul 10, 2026
$389,737.85
947
$411.55
246,856
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jun 12, 2026
$10,353.25
25
$414.13
1,406
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jun 11, 2026
$9,479.68
23
$412.16
1,431
Brosius Mark
EVP & Chief Mfg and Supply Cha
Sell
Jun 10, 2026
$9,755.22
23
$424.14
1,454