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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
MFG
151
MidWestOne Financial Group
Iowa
$5.59M
New York State Common Retirement Fund
152
New York State Common Retirement Fund
New York
$5.41M
Hudson Bay Capital Management
153
Hudson Bay Capital Management
Connecticut
$5.18M
CP
154
CenterBook Partners
Connecticut
$5.12M
Tudor Investment Corp
155
Tudor Investment Corp
Connecticut
$5.05M
MIM
156
MetLife Investment Management
New Jersey
$5.04M
Prudential Financial
157
Prudential Financial
New Jersey
$5.04M
FA
158
Faithward Advisors
Pennsylvania
$4.98M
ACP
159
Acuta Capital Partners
California
$4.93M
BCI
160
Brinker Capital Investments
Pennsylvania
$4.88M
State of Tennessee, Department of Treasury
161
State of Tennessee, Department of Treasury
Tennessee
$4.87M
ET
162
Entropy Technologies
New York
$4.84M
WorldQuant Millennium Advisors
163
WorldQuant Millennium Advisors
New York
$4.83M
Ensign Peak Advisors
164
Ensign Peak Advisors
Utah
$4.69M
AB
165
Amalgamated Bank
New York
$4.68M
EAM
166
Exome Asset Management
New York
$4.5M
STA
167
Summit Trail Advisors
New York
$4.39M
LPL Financial
168
LPL Financial
California
$4.35M
Mariner
169
Mariner
Kansas
$4.31M
MOACM
170
Mutual of America Capital Management
New York
$4.3M
EI
171
EAM Investors
California
$4.27M
Natixis Advisors
172
Natixis Advisors
Massachusetts
$4.25M
PFSRSONJ
173
Police & Firemen's Retirement System of New Jersey
New Jersey
$4.17M
Treasurer of the State of North Carolina
174
Treasurer of the State of North Carolina
North Carolina
$4.15M
Janus Henderson Group
175
Janus Henderson Group
United Kingdom
$4.08M