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QuidelOrtho

248 hedge funds and large institutions have $2.41B invested in QuidelOrtho in 2025 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 95 increasing their positions, 80 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

5% less funds holding

Funds holding: 262248 (-14)

15% less first-time investments, than exits

New positions opened: 40 | Existing positions closed: 47

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
248
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$10.2M
Puts
$6.7M
Net Calls
Net Calls Change

Top Buyers

1 +$55.4M
2 +$39.8M
3 +$29.3M
4
ECM
Estuary Capital Management
Minnesota
+$28.6M
5
Goldman Sachs
Goldman Sachs
New York
+$15.2M

Top Sellers

1 -$46.3M
2 -$43.2M
3 -$25.4M
4
JP Morgan Chase
JP Morgan Chase
New York
-$22M
5
Morgan Stanley
Morgan Stanley
New York
-$13.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Handelsbanken Fonder
126
Handelsbanken Fonder
Sweden
$545K
TRSOTSOK
127
Teachers Retirement System of the State of Kentucky
Kentucky
$541K
PFCS
128
Pale Fire Capital SE
Czech Republic
$536K
Ensign Peak Advisors
129
Ensign Peak Advisors
Utah
$524K
IWA
130
Inspirion Wealth Advisors
Illinois
$523K
COPPSERS
131
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$509K
KK
132
KLP Kapitalforvaltning
Norway
$487K
Raymond James Financial
133
Raymond James Financial
Florida
$475K
VRS
134
Virginia Retirement Systems
Virginia
$465K
OPERF
135
Oregon Public Employees Retirement Fund
Oregon
$451K
SDIC
136
South Dakota Investment Council
South Dakota
$437K
Amundi
137
Amundi
France
$408K
Mariner
138
Mariner
Kansas
$396K
ProShare Advisors
139
ProShare Advisors
Maryland
$376K
VOYA Investment Management
140
VOYA Investment Management
Georgia
$361K
Los Angeles Capital Management
141
Los Angeles Capital Management
California
$345K
AAP
142
Arax Advisory Partners
Colorado
$326K
Bank of Montreal
143
Bank of Montreal
Ontario, Canada
$317K
SSA
144
Schonfeld Strategic Advisors
New York
$311K
Pictet Asset Management
145
Pictet Asset Management
Switzerland
$305K
PNC Financial Services Group
146
PNC Financial Services Group
Pennsylvania
$293K
MSRPS
147
Maryland State Retirement & Pension System
Maryland
$287K
SO
148
STRS Ohio
Ohio
$286K
NAAA
149
New Age Alpha Advisors
New York
$285K
Victory Capital Management
150
Victory Capital Management
Texas
$282K