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Quest Diagnostics
DGX

Overview Fund Activity

952 hedge funds and large institutions have $17.2B invested in Quest Diagnostics in 2025 Q1 according to their latest regulatory filings, with 143 funds opening new positions, 311 increasing their positions, 332 reducing their positions, and 61 closing their positions.

Holders
952
Holders Change
+68
Holders Change %
+7.69%
% of All Funds
12.93%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
143
Increased
311
Reduced
332
Closed
61
Calls
$83.5M
Puts
$136M
Net Calls
-$52.3M
Net Calls Change
-$80.5M

Top Buyers

1
Boston Partners
1
Boston Partners
Massachusetts
$389M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$638M
3
Nordea Investment Management
3
Nordea Investment Management
Sweden
$213M
4
Neuberger Berman Group
4
Neuberger Berman Group
New York
$108M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$1.01B

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$0
2
Millennium Management
2
Millennium Management
New York
$2.58M
3
Aberdeen Group
3
Aberdeen Group
United Kingdom
$15M
4
American Century Companies
4
American Century Companies
Missouri
$205M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$81.8M
Name Market Value Shares Shares
Change 		Shares
Change %
VanEck Associates
201
VanEck Associates
New York
$4.63M 27,384 +3,186 +13%
Mirae Asset Global ETFs Holdings
202
Mirae Asset Global ETFs Holdings
Hong Kong
$4.61M 27,221 +860 +3%
AAM
203
Auxier Asset Management
Oregon
$4.55M 26,902 -675 -2%
GAM
204
Generali Asset Management
Italy
$4.5M 26,617 -3,014 -10%
OAM
205
Ostrum Asset Management
France
$4.43M 26,156 -4,950 -16%
PWM
206
Palumbo Wealth Management
New York
$4.37M 25,856 +4,070 +19%
JFG
207
Jefferies Financial Group
New York
$4.33M 25,601 +701 +3%
CF
208
Corebridge Financial
Texas
$4.32M 25,504 -921 -3%
CNB
209
Czech National Bank
Czech Republic
$4.31M 25,495 +1,294 +5%
COPPSERS
210
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.29M 25,384 +1,651 +7%
OAM
211
Occidental Asset Management
California
$4.29M 25,350 +1,011 +4%
P
212
&Partners
Tennessee
$4.28M 25,576 -2,018 -7%
LP
213
LMR Partners
United Kingdom
$4.28M 25,283 -13,396 -35%
PI
214
PGGM Investments
Netherlands
$4.27M 25,230 – –
UB
215
UMB Bank
Missouri
$4.2M 24,797 +774 +3%
Retirement Systems of Alabama
216
Retirement Systems of Alabama
Alabama
$4.04M 23,853 -313 -1%
US Bancorp
217
US Bancorp
Minnesota
$3.99M 23,562 -838 -3%
Wealthfront Advisers
218
Wealthfront Advisers
California
$3.94M 23,281 -199 -0.8%
BBNA
219
Bremer Bank National Association
Minnesota
$3.92M 23,161 +23,161 New
SIA
220
Soltis Investment Advisors
Utah
$3.9M 23,059 +23,059 New
Osaic Holdings
221
Osaic Holdings
Arizona
$3.9M 23,034 +7,715 +50%
Cetera Investment Advisers
222
Cetera Investment Advisers
Illinois
$3.89M 23,006 +4,607 +25%
MNA
223
Manning & Napier Advisors
New York
$3.87M 22,877 -2,823 -11%
TFA
224
Toth Financial Advisory
Virginia
$3.78M 22,369 +1,050 +5%
TAF
225
Tredje AP-fonden
Sweden
$3.78M 22,340 +13,593 +155%
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