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Jazz Pharmaceuticals

570 hedge funds and large institutions have $10.5B invested in Jazz Pharmaceuticals in 2025 Q4 according to their latest regulatory filings, with 128 funds opening new positions, 179 increasing their positions, 192 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

14% more funds holding

Funds holding: 500570 (+70)

1.41% more ownership

Funds ownership: 99.98%101.39% (+1.4%)

7% less repeat investments, than reductions

Existing positions increased: 179 | Existing positions reduced: 192

Holders
570
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$172M
Puts
$50.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
KCM
251
Kendall Capital Management
Maryland
$1.41M
Teacher Retirement System of Texas
252
Teacher Retirement System of Texas
Texas
$1.38M
OAC
253
OMERS Administration Corp
Ontario, Canada
$1.38M
RBI
254
Raiffeisen Bank International
Austria
$1.37M
ACM
255
ADAR1 Capital Management
Texas
$1.36M
BWS
256
Buck Wealth Strategies
Colorado
$1.34M
VI
257
Vestcor Inc
New Brunswick, Canada
$1.33M
RFG
258
Range Financial Group
Oregon
$1.32M
GT
259
Glenmede Trust
Pennsylvania
$1.3M
II
260
Inspire Investing
Idaho
$1.3M
CG
261
Caprock Group
Idaho
$1.29M
ACP
262
Aviance Capital Partners
Florida
$1.25M
TI
263
Trexquant Investment
Connecticut
$1.24M
PCM
264
Polymer Capital Management
New York
$1.21M
PCM
265
Prelude Capital Management
New York
$1.2M
AAIM
266
American Assets Investment Management
California
$1.19M
Mercer Global Advisors
267
Mercer Global Advisors
Colorado
$1.18M
Group One Trading
268
Group One Trading
Illinois
$1.16M
Susquehanna International Group
269
Susquehanna International Group
Pennsylvania
$1.16M
HighTower Advisors
270
HighTower Advisors
Illinois
$1.15M
SB
271
SIG Brokerage
New York
$1.12M
XT
272
XTX Topco
Cayman Islands
$1.1M
EIP
273
Ellis Investment Partners
Pennsylvania
$1.1M
X
274
Xponance
Pennsylvania
$1.08M
CFO
275
Callan Family Office
Pennsylvania
$1.08M