• $22.7B
    Market Cap
  • 79.60%
    1-Year Change
  • Drug Manufacturers - Specialty & Generic
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK INC.
12.88%
5.5M
-98,516 (-1.80%)
Jun 30, 2024
BLACKROCK, INC.
12.72%
5.4M
+228,883 (+4.24%)
Mar 31, 2026
BLACKROCK FUNDING, INC. /DE
12.62%
5.4M
+40,935 (+0.76%)
Dec 31, 2024
VANGUARD GROUP INC
9.84%
4.2M
-242,594 (-5.81%)
Dec 31, 2025
AVORO CAPITAL ADVISORS LLC
6.20%
2.6M
+23,940 (+0.91%)
Mar 31, 2026
BLACKROCK FUND ADVISORS
5.60%
2.4M
+102,788 (+4.33%)
Dec 31, 2016
WELLINGTON MANAGEMENT GROUP LLP
5.33%
2.3M
-177,245 (-7.83%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions793.8M (78.71%)
  • Mutual Funds186.2M (18.47%)
  • Insiders28.5M (2.82%)
  • Other0 (0.00%)

Insider Transactions

  • 2.82% (28.5M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 11
    Number of InsiderSelling (last 12 months)
  • $15.4B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
ROTHBLATT MARTINE A
Chairperson & CEO
Exempt
Jul 13, 2026
$0.00
9,500
$0.00
11,218
ROTHBLATT MARTINE A
Chairperson & CEO
Exempt
Jul 13, 2026
$1.3M
9,500
$135.42
50,013
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$544,376.24
1,020
$533.70
48,993
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$1.2M
2,272
$534.63
46,721
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$1.2M
2,191
$535.47
44,530
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$1.2M
2,223
$536.52
42,307
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$357,545.36
665
$537.66
41,642
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$220,289.32
409
$538.60
41,233
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$172,673.41
320
$539.60
40,913
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$194,795.89
360
$541.10
40,553
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 13, 2026
$21,712.00
40
$542.80
40,513
ROTHBLATT MARTINE A
Chairperson & CEO
Exempt
Jul 10, 2026
$0.00
9,500
$0.00
20,718
ROTHBLATT MARTINE A
Chairperson & CEO
Exempt
Jul 10, 2026
$1.3M
9,500
$135.42
50,013
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$324,222.66
600
$540.37
49,413
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$525,225.80
970
$541.47
48,443
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$1.0M
1,870
$542.49
46,573
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$367,296.49
676
$543.34
45,897
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$198,211.90
364
$544.54
45,533
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$831,408.75
1,524
$545.54
44,009
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$785,750.23
1,438
$546.42
42,571
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$863,440.41
1,578
$547.17
40,993
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$219,375.20
400
$548.44
40,593
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 10, 2026
$44,277.60
80
$553.47
40,513
KURZWEIL RAY
Exempt
Jul 09, 2026
$0.00
650
$0.00
0
ROTHBLATT MARTINE A
Chairperson & CEO
Exempt
Jul 09, 2026
$0.00
9,500
$0.00
30,218
KURZWEIL RAY
Exempt
Jul 09, 2026
$0.00
650
$0.00
13,320
Giltner Richard
Exempt
Jul 09, 2026
$0.00
1,310
$0.00
0
ROTHBLATT MARTINE A
Chairperson & CEO
Exempt
Jul 09, 2026
$1.3M
9,500
$135.42
50,013
Olian Judy D.
Exempt
Jul 09, 2026
$0.00
1,310
$0.00
0
ROTHBLATT MARTINE A
Chairperson & CEO
Sell
Jul 09, 2026
$241,189.08
440
$548.16
49,573