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Jazz Pharmaceuticals
JAZZ

Overview Fund Activity

497 hedge funds and large institutions have $6.56B invested in Jazz Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 188 increasing their positions, 176 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
497
Holders Change
-48
Holders Change %
-8.81%
% of All Funds
6.67%
Holding in Top 10
11
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+10%
% of All Funds
0.15%
New
58
Increased
188
Reduced
176
Closed
100
Calls
$69.8M
Puts
$8.34M
Net Calls
+$61.4M
Net Calls Change
+$19.8M

Top Buyers

1
VPC
Vestal Point Capital
New York
$127M
2
Millennium Management
Millennium Management
New York
$70.2M
3
Capital World Investors
Capital World Investors
California
$270M
4
LGM
Logos Global Management
California
$47.8M
5
AQR Capital Management
AQR Capital Management
Connecticut
$84.3M

Top Sellers

1
Two Sigma Investments
Two Sigma Investments
New York
$4.79M
2
BA
Bridgewater Associates
Connecticut
$0
3
WCM
Wedge Capital Management
North Carolina
$0
4
PCM
Polaris Capital Management
Massachusetts
$67.3M
5
Verition Fund Management
Verition Fund Management
Connecticut
$3.47M
Name Holding Trade Value Shares
Change 		Shares
Change %
Hudson Bay Capital Management
151
Hudson Bay Capital Management
Connecticut
$2.87M +$2.87M +27,083 New
GIS
152
Graphene Investments SAS
France
$2.84M +$658K +6,200 +30%
ACP
153
Acuta Capital Partners
California
$2.79M +$1.77M +16,708 +174%
DFCM
154
Dark Forest Capital Management
Puerto Rico
$2.7M +$2.7M +25,473 New
Janus Henderson Group
155
Janus Henderson Group
United Kingdom
$2.68M – – –
AAA
156
Affinity Asset Advisors
New York
$2.65M +$2.65M +25,000 New
FCM
157
Fairbanks Capital Management
California
$2.65M -$212 -2 -0%
LPL Financial
158
LPL Financial
California
$2.6M -$134K -1,266 -5%
BC
159
Burney Company
Virginia
$2.59M -$116K -1,094 -4%
PAP
160
Persistent Asset Partners
Hong Kong
$2.55M +$425K +4,004 +20%
VRS
161
Virginia Retirement Systems
Virginia
$2.54M +$318K +3,000 +14%
NIG
162
NFJ Investment Group
Texas
$2.53M -$16.8K -158 -0.7%
KK
163
KLP Kapitalforvaltning
Norway
$2.53M +$690K +6,500 +38%
PCM
164
Poehling Capital Management
Wisconsin
$2.48M +$55.9K +527 +2%
PFSRSONJ
165
Police & Firemen's Retirement System of New Jersey
New Jersey
$2.4M +$98.8K +931 +4%
CAMG
166
CWA Asset Management Group
Florida
$2.35M -$160K -1,507 -6%
OA
167
Oak Associates
Ohio
$2.34M – – –
Natixis Advisors
168
Natixis Advisors
Massachusetts
$2.25M -$276K -2,597 -11%
HSA
169
Hussman Strategic Advisors
Maryland
$2.23M +$2.23M +21,000 New
JIC
170
Johnson Investment Counsel
Ohio
$2.21M +$4.78K +45 +0.2%
DCM
171
Dean Capital Management
Kansas
$2.18M +$426K +4,012 +24%
State of New Jersey Common Pension Fund D
172
State of New Jersey Common Pension Fund D
New Jersey
$2.15M – – –
Mitsubishi UFJ Trust & Banking
173
Mitsubishi UFJ Trust & Banking
Japan
$2.11M -$2.18M -20,521 -51%
Ohio Public Employees Retirement System (OPERS)
174
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.1M +$26.7K +252 +1%
Thrivent Financial for Lutherans
175
Thrivent Financial for Lutherans
Minnesota
$2.09M +$577K +5,440 +38%
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