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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 %
GI
51
GAMCO Investors
Connecticut
$6.45M 223,760 -6,390 -3%
KCM
52
Kornitzer Capital Management
Kansas
$5.91M 204,915 – –
LI
53
Leeward Investments
Massachusetts
$5.68M 197,066 -8,897 -4%
Legal & General Group
54
Legal & General Group
United Kingdom
$5.67M 196,817 +10,742 +6%
BCP
55
Bayberry Capital Partners
New York
$5.25M 182,164 -335,836 -65%
SCM
56
Soleus Capital Management
Connecticut
$5.01M 174,000 +174,000 New
Bank of America
57
Bank of America
North Carolina
$5.01M 173,865 +28,320 +19%
RhumbLine Advisers
58
RhumbLine Advisers
Massachusetts
$4.99M 173,267 +44,242 +34%
IC
59
IEQ Capital
California
$4.68M 162,375 -73,869 -31%
EF
60
Empowered Funds
Pennsylvania
$4.38M 152,096 +152,096 New
BCM
61
Bridgeway Capital Management
Texas
$4.33M 150,204 +150,204 New
BC
62
Beaconlight Capital
New York
$3.81M 132,363 -209,652 -61%
GF
63
Gabelli Funds
New York
$3.81M 132,230 -13,300 -9%
Swiss National Bank
64
Swiss National Bank
Switzerland
$3.71M 128,840 -1,500 -1%
ACM
65
Aquatic Capital Management
Illinois
$3.57M 123,825 +123,825 New
OIM
66
Oracle Investment Management
Connecticut
$3.41M 118,291 – –
PFC
67
Phocas Financial Corp
California
$3.29M 114,240 +17 +0%
SEI Investments
68
SEI Investments
Pennsylvania
$2.95M 102,329 -7,142 -7%
California Public Employees Retirement System
69
California Public Employees Retirement System
California
$2.75M 95,412 +27,624 +41%
Nordea Investment Management
70
Nordea Investment Management
Sweden
$2.61M 88,187 +88,187 New
Connor, Clark & Lunn Investment Management (CC&L)
71
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.54M 88,044 +88,044 New
TC
72
Tejara Capital
United Kingdom
$2.52M 87,462 -17,955 -17%
SC
73
Skylands Capital
Wisconsin
$2.39M 82,800 -1,050 -1%
MAM
74
Monaco Asset Management
Monaco
$2.31M 80,000 +35,000 +78%
AllianceBernstein
75
AllianceBernstein
Tennessee
$2.25M 78,143 +54,739 +234%
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