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Halozyme
HALO

Overview Fund Activity

541 hedge funds and large institutions have $6.04B invested in Halozyme in 2025 Q2 according to their latest regulatory filings, with 88 funds opening new positions, 175 increasing their positions, 214 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
541
Holders Change
-1
Holders Change %
-0.18%
% of All Funds
7.26%
Holding in Top 10
3
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-66.67%
% of All Funds
0.04%
New
88
Increased
175
Reduced
214
Closed
80
Calls
$26.3M
Puts
$21.3M
Net Calls
+$5.06M
Net Calls Change
-$11.9M

Top Buyers

1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$132M
2
UBS Group
UBS Group
Switzerland
$79.3M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$51.3M
4
Jane Street
Jane Street
New York
$50.3M
5
Los Angeles Capital Management
Los Angeles Capital Management
California
$50.7M

Top Sellers

1
BlackRock
BlackRock
New York
$687M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$53.9M
3
NL
Nuveen LLC
North Carolina
$25M
4
American Century Companies
American Century Companies
Missouri
$6.89M
5
AllianceBernstein
AllianceBernstein
Tennessee
$128M
Name Holding Trade Value Shares
Change 		Shares
Change %
Cetera Investment Advisers
176
Cetera Investment Advisers
Illinois
$2.39M +$40.8K +785 +2%
CEI
177
Clark Estates Inc
New York
$2.33M – – –
VI
178
Vestcor Inc
New Brunswick, Canada
$2.32M +$2.32M +44,613 New
VAM
179
Verity Asset Management
North Carolina
$2.31M +$119K +2,287 +5%
SRL
180
Scientech Research LLC
New Jersey
$2.28M +$1.36M +26,238 +150%
RL
181
Ruffer LLP
United Kingdom
$2.26M -$363K -6,986 -14%
PP
182
Prudential plc
United Kingdom
$2.23M -$1.43M -27,431 -39%
State of New Jersey Common Pension Fund D
183
State of New Jersey Common Pension Fund D
New Jersey
$2.21M +$20K +384 +0.9%
AC
184
AlphaCore Capital
California
$2.14M +$156K +3,005 +8%
OLA
185
Oliver Luxxe Assets
New Jersey
$2.13M +$41.4K +795 +2%
TRSOTSOK
186
Teachers Retirement System of the State of Kentucky
Kentucky
$2.13M – – –
OAM
187
Oppenheimer Asset Management
New York
$2.11M -$68.6K -1,318 -3%
CFM
188
Catalyst Funds Management
Australia
$2.1M +$2.1M +40,300 New
YCM
189
Yousif Capital Management
Michigan
$2.08M -$266K -5,104 -11%
TIP
190
Torray Investment Partners
Maryland
$2.08M -$798K -15,336 -28%
Osaic Holdings
191
Osaic Holdings
Arizona
$2.06M +$431K +7,822 +26%
VRS
192
Virginia Retirement Systems
Virginia
$2.05M +$843K +16,200 +70%
Tudor Investment Corp
193
Tudor Investment Corp
Connecticut
$2.04M +$2.04M +39,140 New
ORI
194
Oak Ridge Investments
Illinois
$2.02M -$995K -19,135 -33%
Ohio Public Employees Retirement System (OPERS)
195
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.01M +$1.98M +38,049 +6,594%
PA
196
Profund Advisors
Maryland
$2M +$573K +11,021 +40%
SI
197
Shaker Investments
Ohio
$1.98M -$1.68M -32,357 -46%
RWA
198
Redhawk Wealth Advisors
Minnesota
$1.95M +$251K +4,827 +15%
TRCT
199
Tower Research Capital (TRC)
New York
$1.94M +$1.63M +31,418 +537%
Ensign Peak Advisors
200
Ensign Peak Advisors
Utah
$1.92M -$299K -5,750 -13%
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