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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
MAM
76
Monaco Asset Management
Monaco
$2.58M
STA
77
Summit Trail Advisors
New York
$2.4M
BAM
78
Ballast Asset Management
Texas
$2.36M
AllianceBernstein
79
AllianceBernstein
Tennessee
$2.34M
Comerica Bank
80
Comerica Bank
Texas
$2.29M
Assenagon Asset Management
81
Assenagon Asset Management
Luxembourg
$2.29M
QCM
82
Quantinno Capital Management
New York
$2.27M
BC
83
Birchview Capital
Vermont
$2.14M
Verition Fund Management
84
Verition Fund Management
Connecticut
$2.05M
Prudential Financial
85
Prudential Financial
New Jersey
$2.02M
MC
86
Maverick Capital
Texas
$2.01M
New York State Teachers Retirement System (NYSTRS)
87
New York State Teachers Retirement System (NYSTRS)
New York
$1.87M
California State Teachers Retirement System (CalSTRS)
88
California State Teachers Retirement System (CalSTRS)
California
$1.83M
WCM
89
Wedge Capital Management
North Carolina
$1.81M
T. Rowe Price Associates
90
T. Rowe Price Associates
Maryland
$1.76M
MNBTD
91
Moody National Bank Trust Division
Texas
$1.5M
Wells Fargo
92
Wells Fargo
California
$1.45M
Franklin Resources
93
Franklin Resources
California
$1.45M
Thrivent Financial for Lutherans
94
Thrivent Financial for Lutherans
Minnesota
$1.44M
New York State Common Retirement Fund
95
New York State Common Retirement Fund
New York
$1.16M
SOADOR
96
State of Alaska Department of Revenue
Alaska
$1.12M
CHAM
97
Clear Harbor Asset Management
Connecticut
$1.07M
IMRF
98
Illinois Municipal Retirement Fund
Illinois
$1.06M
Royal Bank of Canada
99
Royal Bank of Canada
Ontario, Canada
$1.03M
Cerity Partners
100
Cerity Partners
New York
$931K