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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 %
W
501
WealthCollab
Washington
$2.65K +$2.65K +51 New
WSFS
502
Wilmington Savings Fund Society
Delaware
$2.45K -$3.59K -69 -59%
BTI
503
Blue Trust Inc
Georgia
$2.39K – – –
LI
504
LRI Investments
Florida
$2.19K – – –
MAM
505
Meeder Asset Management
Ohio
$1.77K +$1.77K +34 New
RAM
506
Riggs Asset Management
Pennsylvania
$1.67K +$1.67K +32 New
HWM
507
HighMark Wealth Management
Minnesota
$1.56K – – –
WA
508
WPG Advisers
Maryland
$1.56K +$1.56K +30 New
FNWA
509
Financial Network Wealth Advisors
Utah
$1.3K -$208 -4 -14%
PWA
510
Physician Wealth Advisors
Utah
$1.15K +$625 +12 +120%
TWD
511
True Wealth Design
Ohio
$1.15K +$1.04K +20 +1,000%
HI
512
Harbour Investments
Wisconsin
$1.14K +$1.14K +22 New
FFO
513
Fortitude Family Office
Arizona
$1.14K +$1.14K +22 New
T
514
Transce3nd
Texas
$1.09K – – –
MA
515
Montag & Associates
Georgia
$1.06K -$212 -4 -17%
PMAM
516
Picton Mahoney Asset Management
Ontario, Canada
$1K – – –
CAL
517
Capital Advisors Ltd
Ohio
$1K – – –
AW
518
Avion Wealth
Texas
$1K +$1K +27 New
BF
519
BOK Financial
Oklahoma
$780 -$402K -7,739 -100%
DPW
520
DiNuzzo Private Wealth
Pennsylvania
$729 -$52 -1 -7%
PWMG
521
Prestige Wealth Management Group
New Jersey
$729 – – –
AT
522
Arlington Trust
Alabama
$728 +$728 +14 New
SIC
523
SJS Investment Consulting
Ohio
$573 -$469 -9 -45%
BGAI
524
Bruce G. Allen Investments
Colorado
$572 – – –
LFG
525
Larson Financial Group
Missouri
$572 +$208 +4 +57%
19 20
21
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