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Halozyme

634 hedge funds and large institutions have $7.79B invested in Halozyme in 2026 Q1 according to their latest regulatory filings, with 97 funds opening new positions, 235 increasing their positions, 214 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

0% more funds holding in top 10

Funds holding in top 10: 77 (0)

3.26% less ownership

Funds ownership: 104.92%101.67% (-3.3%)

6% less capital invested

Capital invested by funds: $8.3B → $7.79B (-$516M)

Holders
634
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$24.6M
Puts
$17.7M
Net Calls
Net Calls Change

Top Buyers

1 +$155M
2 +$61.2M
3 +$48.1M
4
Jane Street
Jane Street
New York
+$47M
5
EIP
Epoch Investment Partners
New York
+$42.7M

Top Sellers

1 -$92M
2 -$70M
3 -$45.2M
4
N
Natixis
France
-$32.9M
5
UBS Group
UBS Group
Switzerland
-$31.8M
Name Holding Trade Value Shares
Change
Change in
Stake
RWS
601
Retirement Wealth Solutions
Wisconsin
$1.29K
PMAM
602
Picton Mahoney Asset Management
Ontario, Canada
$1.23K
BHWM
603
Bay Harbor Wealth Management
Maryland
$1.23K
MA
604
Montag & Associates
Georgia
$1.21K
PTC
605
Private Trust Company
Ohio
$1.03K
ZBNA
606
Zions Bancorporation, National Association
Utah
$1.03K
CAL
607
Capital Advisors Ltd
Ohio
$1K
SIC
608
SJS Investment Consulting
Ohio
$970
CFM
609
Cornerstone Financial Management
Massachusetts
$969
BGAI
610
Bruce G. Allen Investments
Colorado
$969
DPW
611
DiNuzzo Private Wealth
Pennsylvania
$905
PWMG
612
Prestige Wealth Management Group
New Jersey
$905
RWM
613
Rialto Wealth Management
New York
$905
UFF
614
USA Financial Formulas
Michigan
$840
TM
615
Torren Management
California
$776
PWA
616
Physician Wealth Advisors
Utah
$647
FMP
617
Financial Management Professionals
Texas
$646
GSEP
618
Golden State Equity Partners
California
$646
BFS
619
Bare Financial Services
Pennsylvania
$582
M
620
MOTCO
Texas
$582
SWM
621
SHP Wealth Management
Massachusetts
$582
VWM
622
Vermillion Wealth Management
Minnesota
$517
HIA
623
HFM Investment Advisors
New Jersey
$452
GFA
624
Godfrey Financial Associates
New York
$452
DF
625
Dunhill Financial
United Kingdom
$386