JAZZ
Jazz Pharmaceuti (JAZZ)
NASDAQ
$249.10+$0.86 (+0.35%)
Price as of Nov 12, 2026 8:38 AM EST
  • $15.3B
    Market Cap
  • 81.58%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK INC.
9.57%
6.1M
-924,162 (-15.04%)
Jun 30, 2024
BLACKROCK, INC.
9.30%
6.0M
+376,903 (+6.31%)
Jun 30, 2026
VANGUARD GROUP INC
9.22%
5.9M
+10,197 (+0.17%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
9.12%
5.9M
-21,409 (-0.37%)
Dec 31, 2024
FMR LLC
8.64%
5.5M
+934,486 (+16.86%)
Sep 30, 2026
N/A
4.73%
3.0M
+52,971 (+1.74%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
4.73%
3.0M
+52,971 (+1.74%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds3.7B (76.27%)
  • Institutions1.1B (23.45%)
  • Insiders14.0M (0.29%)
  • Other0 (0.00%)

Insider Transactions

  • 0.29% (14.0M)
    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)
  • $1.5B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
COZADD BRUCE C
Exempt
Nov 06, 2026
$0.00
734
$0.00
0
COZADD BRUCE C
Exempt
Nov 06, 2026
$0.00
85,766
$0.00
0
COZADD BRUCE C
Exempt
Nov 06, 2026
$99,956.12
734
$136.18
340,609
COZADD BRUCE C
Exempt
Nov 06, 2026
$11.7M
85,766
$136.18
426,375
COZADD BRUCE C
Sell
Nov 06, 2026
$6.5M
27,714
$234.91
398,661
COZADD BRUCE C
Sell
Nov 06, 2026
$2.5M
10,688
$235.82
387,973
COZADD BRUCE C
Sell
Nov 06, 2026
$5.8M
24,483
$236.84
363,490
COZADD BRUCE C
Sell
Nov 06, 2026
$1.4M
5,923
$237.39
357,567
GALA RENEE D
President & CEO
Sell
Nov 03, 2026
$225,370.00
1,000
$225.37
140,394
COZADD BRUCE C
Sell
Nov 02, 2026
$1.3M
6,000
$215.84
339,875
GALA RENEE D
President & CEO
Sell
Oct 06, 2026
$472,800.00
2,000
$236.40
141,394
Henderson Mary Elizabeth
SVP, Technical Operations
In Kind
Sep 08, 2026
$343,158.22
1,412
$243.03
23,830
Henderson Mary Elizabeth
SVP, Technical Operations
In Kind
Sep 08, 2026
$3,618.00
15
$241.20
23,815
Winningham Rick E
In Kind
Aug 31, 2026
$408,431.88
1,692
$241.39
9,480
RIEDEL NORBERT G
In Kind
Aug 31, 2026
$3,425.02
14
$244.64
8,615
Smith Mark Douglas
In Kind
Aug 31, 2026
$3,425.02
14
$244.64
11,271
ENRIGHT PATRICK G
In Kind
Aug 31, 2026
$3,425.02
14
$244.64
22,970
LOVE TED W
In Kind
Aug 31, 2026
$1,464.38
6
$244.06
3,126
RIEDEL NORBERT G
In Kind
Aug 31, 2026
$408,431.88
1,692
$241.39
6,923
McSharry Heather Ann
In Kind
Aug 31, 2026
$3,669.67
15
$244.64
20,039
Kennedy Patrick
In Kind
Aug 31, 2026
$3,660.97
15
$244.06
8,292
Winningham Rick E
In Kind
Aug 31, 2026
$3,425.02
14
$244.64
9,466
Henderson Mary Elizabeth
SVP, Technical Operations
In Kind
Aug 31, 2026
$501,125.64
2,076
$241.39
25,258
Smith Mark Douglas
In Kind
Aug 31, 2026
$408,431.88
1,692
$241.39
9,579
Kennedy Patrick
In Kind
Aug 31, 2026
$444,157.60
1,840
$241.39
6,452
LOVE TED W
In Kind
Aug 31, 2026
$177,904.36
737
$241.39
2,389
ENRIGHT PATRICK G
In Kind
Aug 31, 2026
$408,431.88
1,692
$241.39
21,278
McSharry Heather Ann
In Kind
Aug 31, 2026
$444,157.60
1,840
$241.39
18,199
Henderson Mary Elizabeth
SVP, Technical Operations
In Kind
Aug 31, 2026
$3,914.31
16
$244.64
25,242
Kennedy Patrick
Award
Aug 05, 2026
$0.00
1,605
$0.00
8,307