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Halozyme

608 hedge funds and large institutions have $8.3B invested in Halozyme in 2025 Q4 according to their latest regulatory filings, with 102 funds opening new positions, 217 increasing their positions, 220 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

2% more funds holding

Funds holding: 597608 (+11)

1% less repeat investments, than reductions

Existing positions increased: 217 | Existing positions reduced: 220

5% less capital invested

Capital invested by funds: $8.75B → $8.3B (-$447M)

Holders
608
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
$45.5M
Puts
$17.2M
Net Calls
Net Calls Change

Top Sellers

1 -$113M
2 -$106M
3 -$67.3M
4
Jane Street
Jane Street
New York
-$61.3M
5
Two Sigma Investments
Two Sigma Investments
New York
-$40.3M
Name Holding Trade Value Shares
Change
Change in
Stake
SAM
351
Securian Asset Management
Minnesota
$573K
PWG
352
Portside Wealth Group
Utah
$572K
Sumitomo Mitsui Trust Group
353
Sumitomo Mitsui Trust Group
Japan
$572K
LNWTC
354
Laird Norton Wetherby Trust Company
Washington
$572K
Empower Advisory Group
355
Empower Advisory Group
Colorado
$553K
QCG
356
Quadrant Capital Group
Ohio
$552K
SGAM
357
Smith Group Asset Management
Texas
$546K
DWM
358
Dakota Wealth Management
Florida
$541K
PR
359
PSP Research
Pennsylvania
$540K
BAM
360
Belpointe Asset Management
Nevada
$536K
GCA
361
Greenwood Capital Associates
South Carolina
$525K
SF
362
SWP Financial
California
$515K
Fayez Sarofim & Co
363
Fayez Sarofim & Co
Texas
$505K
VT
364
Vise Technologies
New York
$500K
Cambridge Investment Research Advisors
365
Cambridge Investment Research Advisors
Iowa
$499K
MAG
366
MRA Advisory Group
New Jersey
$498K
KeyBank National Association
367
KeyBank National Association
Ohio
$497K
ICA
368
Infrastructure Capital Advisors
New York
$491K
SOW
369
State of Wyoming
Wyoming
$488K
MOS
370
MGO One Seven
Ohio
$486K
QI
371
Qtron Investments
Massachusetts
$482K
CG
372
Cynosure Group
Utah
$475K
FAM
373
Fred Alger Management
New York
$469K
AWP
374
Abacus Wealth Partners
California
$468K
CJ
375
Caitlin John
Michigan
$465K