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Halozyme
HALO

Overview Fund Activity

542 hedge funds and large institutions have $7.68B invested in Halozyme in 2025 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 217 increasing their positions, 164 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
542
Holders Change
+39
Holders Change %
+7.75%
% of All Funds
7.36%
Holding in Top 10
9
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+125%
% of All Funds
0.12%
New
95
Increased
217
Reduced
164
Closed
49
Calls
$26M
Puts
$8.99M
Net Calls
+$17M
Net Calls Change
-$6.97M

Top Buyers

1
Invesco
1
Invesco
Georgia
$248M
2
Caisse de Depot et Placement du Quebec (CDPQ)
2
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$58.1M
3
Royal London Asset Management
3
Royal London Asset Management
United Kingdom
$31.6M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$29.6M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$41.2M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$5.07M
2
Bank of America
2
Bank of America
North Carolina
$148M
3
State Street
3
State Street
Massachusetts
$386M
4
SCM
4
Snyder Capital Management
California
$234M
5
BlackRock
5
BlackRock
New York
$1.09B
Name Holding Trade Value Shares
Change 		Shares
Change %
AIC
201
Aurora Investment Counsel
Georgia
$2.15M -$87.4K -1,369 -4%
MFGM
202
Marshall Financial Group (Maryland)
Maryland
$2.14M +$98.8K +1,548 +5%
MIH
203
Meitav Investment House
Israel
$2.13M -$363K -5,693 -15%
AQR Capital Management
204
AQR Capital Management
Connecticut
$2.11M -$1.26M -19,819 -37%
RWA
205
Redhawk Wealth Advisors
Minnesota
$2.08M -$347K -5,443 -14%
GAM
206
Gotham Asset Management
New York
$2.08M -$951K -14,909 -31%
Zurich Cantonal Bank
207
Zurich Cantonal Bank
Switzerland
$2.05M -$51.3K -804 -2%
GC
208
Globeflex Capital
California
$2.03M – – –
TA
209
Tectonic Advisors
Texas
$1.95M +$411K +6,438 +27%
SOMRS
210
State of Michigan Retirement System
Michigan
$1.94M +$19.1K +300 +1%
COPPSERS
211
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.94M +$148K +2,313 +8%
SO
212
STRS Ohio
Ohio
$1.91M -$242K -3,800 -11%
NAM
213
NorthCrest Asset Manangement
Minnesota
$1.91M +$1.28K +20 +0.1%
Osaic Holdings
214
Osaic Holdings
Arizona
$1.88M +$362K +5,673 +24%
PAG
215
Private Advisor Group
New Jersey
$1.88M -$26K -408 -1%
CIP
216
Convergence Investment Partners
Florida
$1.82M -$394K -6,174 -18%
NMIMC
217
Northwestern Mutual Investment Management Company
Wisconsin
$1.81M +$766 +12 +0%
BCI
218
Brinker Capital Investments
Pennsylvania
$1.78M +$117K +1,836 +7%
OPS
219
Orion Portfolio Solutions
Nebraska
$1.78M +$117K +1,836 +7%
NSEDCP
220
NJ State Employees Deferred Compensation Plan
New Jersey
$1.77M – – –
CWM
221
CIBC World Markets
New York
$1.77M +$1.02M +16,007 +137%
NMERB
222
New Mexico Educational Retirement Board
New Mexico
$1.76M – – –
AS
223
Altshuler Shaham
Israel
$1.75M – – –
PA
224
Profund Advisors
Maryland
$1.75M -$1.17M -18,274 -40%
FC
225
FORA Capital
Florida
$1.73M +$1.73M +27,160 New
7 8
9
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