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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 %
BCM
226
Bayesian Capital Management
New York
$1.46M +$608K +11,682 +71%
SO
227
STRS Ohio
Ohio
$1.46M -$104K -2,001 -7%
NSEDCP
228
NJ State Employees Deferred Compensation Plan
New Jersey
$1.45M – – –
NMERB
229
New Mexico Educational Retirement Board
New Mexico
$1.44M – – –
NMIMC
230
Northwestern Mutual Investment Management Company
Wisconsin
$1.43M -$40.4K -776 -3%
CIP
231
Convergence Investment Partners
Florida
$1.43M -$55.3K -1,064 -4%
NAAA
232
New Age Alpha Advisors
New York
$1.42M +$76.3K +1,466 +6%
HIS
233
Horizon Investment Services
Indiana
$1.41M +$655K +12,596 +87%
QC
234
Quadrature Capital
United Kingdom
$1.39M +$607K +11,662 +78%
GAM
235
Groupama Asset Management
France
$1.38M -$1.54M – –
FAM
236
Fred Alger Management
New York
$1.35M +$983K +21,377 +264%
CIC
237
Chase Investment Counsel
Virginia
$1.35M – – –
TI
238
Tidal Investments
Wisconsin
$1.34M +$825K +15,855 +161%
X
239
Xponance
Pennsylvania
$1.32M +$351K +6,752 +36%
KK
240
KLP Kapitalforvaltning
Norway
$1.32M -$31.2K -600 -2%
TA
241
Tectonic Advisors
Texas
$1.32M -$274K -5,268 -17%
OPERF
242
Oregon Public Employees Retirement Fund
Oregon
$1.31M -$31.2K -600 -2%
BCI
243
Brinker Capital Investments
Pennsylvania
$1.31M -$146K -2,801 -10%
CUAMC
244
China Universal Asset Management Company
China
$1.29M +$2.39K +46 +0.2%
Janney Montgomery Scott
245
Janney Montgomery Scott
Pennsylvania
$1.27M -$14M -269,655 -92%
NICM
246
Neo Ivy Capital Management
New York
$1.25M +$1.25M +24,073 New
AIP
247
Ameritas Investment Partners
Nebraska
$1.24M -$721K -13,869 -37%
Commonwealth Equity Services
248
Commonwealth Equity Services
Massachusetts
$1.23M -$85.7K -1,648 -7%
AAM
249
Advisors Asset Management
Colorado
$1.23M -$114K -2,191 -9%
FM
250
Foster & Motley
Ohio
$1.22M -$19.6K -377 -2%
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