• $6.2B
    Market Cap
  • 10.38%
    1-Year Change
  • Scientific & Technical Instruments
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
15.80%
4.1M
+117,374 (+2.87%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
15.63%
4.1M
+78,211 (+1.93%)
Dec 31, 2024
BLACKROCK INC.
15.09%
3.9M
-55,282 (-1.41%)
Jun 30, 2024
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
11.34%
2.9M
+2.9M (+100.00%)
Dec 31, 2025
VANGUARD GROUP INC
11.10%
2.9M
-72,332 (-2.51%)
Dec 31, 2025
BLACKROCK FUND ADVISORS
7.65%
2.0M
+222,128 (+11.21%)
Dec 31, 2016
N/A
6.13%
1.6M
+47,419 (+2.99%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions487.5M (70.31%)
  • Mutual Funds199.5M (28.78%)
  • Insiders6.3M (0.91%)
  • Other0 (0.00%)

Insider Transactions

  • 0.91% (6.3M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 4
    Number of InsiderSelling (last 12 months)
  • $46.5M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Valdez Gloria L
Exempt
Nov 02, 2026
$46,826.90
197
$237.70
7,946
Valdez Gloria L
Exempt
Nov 02, 2026
$46,826.90
197
$237.70
3,874
Hess Janice L.
Award
Oct 15, 2026
$78.96
0
$252.67
987
Campbell David A
Award
Oct 15, 2026
$290.47
1
$252.67
3,632
Conner Penelope M
Award
Oct 15, 2026
$61.78
0
$252.67
773
KHILNANI VINOD M
Award
Jul 17, 2026
$61.79
0
$318.52
772
Valdez Gloria L
Award
Jul 17, 2026
$651.09
2
$318.52
8,141
PHILLIPPY ROBERT J
Award
Jul 17, 2026
$1,587.09
5
$318.52
19,844
Hess Janice L.
Award
Jul 17, 2026
$78.93
0
$318.52
987
Dewar Patrick M
Award
Jul 17, 2026
$1,898.57
6
$318.52
23,738
Conner Penelope M
Award
Jul 17, 2026
$61.79
0
$318.52
772
KHILNANI VINOD M
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
772
Valdez Gloria L
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
8,440
Conner Penelope M
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
772
Hess Janice L.
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
987
KHILNANI VINOD M
Return
Feb 05, 2026
$60.46
0
$238.40
772
Valdez Gloria L
Return
Feb 05, 2026
$60.46
0
$238.40
8,440
PHILLIPPY ROBERT J
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
19,834
Hess Janice L.
Return
Feb 05, 2026
$60.46
0
$238.40
987
KHILNANI VINOD M
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
21,817
Valdez Gloria L
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
3,480
Conner Penelope M
Return
Feb 05, 2026
$60.46
0
$238.40
772
Hess Janice L.
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
6,972
PHILLIPPY ROBERT J
Return
Feb 05, 2026
$60.46
0
$238.40
19,833
Conner Penelope M
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
2,054
PHILLIPPY ROBERT J
Exempt
Feb 05, 2026
$321,601.60
1,349
$238.40
7,868
PHILLIPPY ROBERT J
Award
Feb 02, 2026
$179,945.48
772
$233.09
21,183
Hess Janice L.
Award
Feb 02, 2026
$179,945.48
772
$233.09
2,121
Dewar Patrick M
Award
Feb 02, 2026
$179,945.48
772
$233.09
23,437
Conner Penelope M
Award
Feb 02, 2026
$179,945.48
772
$233.09
2,121