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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 %
DWM
576
Dakota Wealth Management
Florida
– -$396K -6,206 Closed
ZIG
577
Zuckerman Investment Group
Illinois
– -$383K -6,000 Closed
HM
578
Harvest Management
New York
– -$383K -6,000 Closed
SC
579
Syon Capital
California
– -$364K -5,702 Closed
BWP
580
Balboa Wealth Partners
Arizona
– -$360K -5,635 Closed
Allianz Asset Management
581
Allianz Asset Management
Germany
– -$335K -5,255 Closed
CP
582
Covenant Partners
Tennessee
– -$303K -4,753 Closed
PA
583
Procyon Advisors
Connecticut
– -$295K -4,625 Closed
SG
584
StoneX Group
New York
– -$277K -4,339 Closed
MAM
585
Madison Asset Management
Wisconsin
– -$255K -4,000 Closed
ATC
586
Argent Trust Co
Tennessee
– -$248K -3,888 Closed
SCA
587
Snowden Capital Advisors
New York
– -$237K -3,720 Closed
EMAM
588
Encompass More Asset Management
California
– -$235K -3,677 Closed
PWPS
589
Pinnacle Wealth Planning Services
Ohio
– -$229K -3,588 Closed
UCFA
590
United Capital Financial Advisors
Texas
– -$221K -3,460 Closed
OWA
591
One Wealth Advisors
California
– -$220K -3,443 Closed
RGF
592
Retirement Guys Formula
Ohio
– -$214K -3,360 Closed
SWM
593
SeaCrest Wealth Management
New York
– -$213K -3,333 Closed
B
594
Bellecapital
Switzerland
– -$210K -3,290 Closed
WI
595
WrapManager Inc
California
– -$209K -3,277 Closed
AHL
596
Abel Hall LLC
Louisiana
– -$207K -3,250 Closed
CWM
597
Cabot Wealth Management
Massachusetts
– -$207K -3,245 Closed
AWM
598
AE Wealth Management
Kansas
– -$206K -3,223 Closed
FWA
599
FSM Wealth Advisors
Ohio
– -$201K -3,151 Closed
Walleye Trading
600
Walleye Trading
New York
– -$151K -2,366 Closed
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