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QuidelOrtho
QDEL

Overview Fund Activity

260 hedge funds and large institutions have $2.29B invested in QuidelOrtho in 2025 Q2 according to their latest regulatory filings, with 49 funds opening new positions, 99 increasing their positions, 79 reducing their positions, and 47 closing their positions.

Holders
260
Holders Change
-5
Holders Change %
-1.89%
% of All Funds
3.49%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
49
Increased
99
Reduced
79
Closed
47
Calls
$14.3M
Puts
$10.5M
Net Calls
+$3.75M
Net Calls Change
+$1.59M

Top Buyers

1
BlackRock
1
BlackRock
New York
$295M
2
Fuller & Thaler Asset Management
2
Fuller & Thaler Asset Management
California
$47.6M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$75.4M
4
SAM
4
Silvercrest Asset Management
New York
$30.3M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$225M

Top Sellers

1
Invesco
1
Invesco
Georgia
$44.8M
2
RCMNY
2
Rubric Capital Management (New York)
New York
$134M
3
ACH
3
ArrowMark Colorado Holdings
Colorado
$27.8M
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$52.4M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$25.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Comerica Bank
76
Comerica Bank
Texas
$2.21M 76,572 +34,295 +81%
Citigroup
77
Citigroup
New York
$2.19M 76,121 +13,147 +21%
Axa
78
Axa
France
$2.18M 75,705 +69,812 +1,185%
GS
79
Gagnon Securities
New York
$2.1M 72,877 -18,257 -20%
BC
80
Birchview Capital
Vermont
$2.09M 72,548 +4,929 +7%
TC
81
TwinBeech Capital
New York
$2.06M 71,480 +61,955 +650%
Prudential Financial
82
Prudential Financial
New Jersey
$2.04M 70,902 +7,356 +12%
Victory Capital Management
83
Victory Capital Management
Texas
$1.97M 68,372 +844 +1%
WCM
84
Wedge Capital Management
North Carolina
$1.92M 66,549 -52 -0.1%
Cerity Partners
85
Cerity Partners
New York
$1.9M 65,927 -24,881 -27%
Massachusetts Financial Services
86
Massachusetts Financial Services
Massachusetts
$1.89M 65,665 +25,644 +64%
California State Teachers Retirement System (CalSTRS)
87
California State Teachers Retirement System (CalSTRS)
California
$1.79M 62,188 +725 +1%
New York State Teachers Retirement System (NYSTRS)
88
New York State Teachers Retirement System (NYSTRS)
New York
$1.64M 56,900 – –
Voloridge Investment Management
89
Voloridge Investment Management
Florida
$1.64M 56,874 -50,731 -47%
T. Rowe Price Associates
90
T. Rowe Price Associates
Maryland
$1.64M 56,713 +10,009 +21%
MNBTD
91
Moody National Bank Trust Division
Texas
$1.49M 51,584 +2,683 +5%
DTL
92
Dynamic Technology Lab
Singapore
$1.46M 50,620 +38,872 +331%
Thrivent Financial for Lutherans
93
Thrivent Financial for Lutherans
Minnesota
$1.4M 48,732 +318 +0.7%
NRD
94
Nebula Research & Development
New York
$1.4M 48,484 +48,484 New
Citadel Advisors
95
Citadel Advisors
Florida
$1.35M 46,985 -602,940 -93%
Verition Fund Management
96
Verition Fund Management
Connecticut
$1.32M 45,705 -53,173 -54%
Arrowstreet Capital
97
Arrowstreet Capital
Massachusetts
$1.31M 45,569 +45,569 New
QCM
98
Quantinno Capital Management
New York
$1.29M 44,904 +25,021 +126%
HSA
99
Hussman Strategic Advisors
Maryland
$1.21M 42,000 +42,000 New
Wells Fargo
100
Wells Fargo
California
$1.2M 41,600 +39,355 +1,753%
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4
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