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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 142 funds opening new positions, 312 increasing their positions, 332 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
952
Holders Change
+67
Holders Change %
+7.57%
% 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
142
Increased
312
Reduced
332
Closed
61
Calls
$83.5M
Puts
$136M
Net Calls
-$52.3M
Net Calls Change
-$80.5M

Top Buyers

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

Top Sellers

1
Millennium Management
Millennium Management
New York
$2.58M
2
Aberdeen Group
Aberdeen Group
United Kingdom
$15M
3
American Century Companies
American Century Companies
Missouri
$205M
4
Marshall Wace
Marshall Wace
United Kingdom
$81.8M
5
Prudential Financial
Prudential Financial
New Jersey
$10.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCA
651
Snowden Capital Advisors
New York
$299K +$7.28K +43 +2%
LG
652
Lane Generational
Massachusetts
$295K – – –
MCP
653
Martin Capital Partners
Oregon
$294K +$4.74K +28 +2%
JWCA
654
J.W. Cole Advisors
Florida
$292K +$292K +1,726 New
SWP
655
Sagespring Wealth Partners
Tennessee
$292K +$20.8K +123 +8%
GWP
656
Gen-Wealth Partners
Michigan
$292K -$2.2K -13 -0.7%
RWA
657
River Wealth Advisors
Pennsylvania
$291K -$25.4K -150 -8%
DWT
658
Dorsey & Whitney Trust
South Dakota
$291K +$14.7K +87 +5%
BI
659
Ballast Inc
Kentucky
$290K – – –
RA
660
Ransom Advisory
Rhode Island
$288K +$288K +1,700 New
CNC
661
Citizens & Northern Corp
Pennsylvania
$286K +$14K +83 +5%
BTI
662
Blue Trust Inc
Georgia
$285K +$131K +773 +85%
AIM
663
Avity Investment Management
Connecticut
$283K +$8.46K +50 +3%
CL
664
Choreo LLC
Illinois
$281K +$12.2K +72 +5%
S
665
SignatureFD
Georgia
$280K -$15.1K -89 -5%
DCBT
666
Dakota Community Bank & Trust
North Dakota
$277K -$19.8K -117 -7%
SF
667
Summit Financial
New Jersey
$274K +$22.5K +133 +9%
MCM
668
Mill Capital Management
North Carolina
$274K – – –
Axa
669
Axa
France
$271K -$1.72M -10,173 -86%
SL
670
Sentry LLC
Tennessee
$271K – – –
HI
671
Horizon Investments
North Carolina
$270K +$13.8K +82 +5%
MGIA
672
Moneta Group Investment Advisors
Missouri
$270K -$33.8K -200 -11%
TIAA Trust, National Association
673
TIAA Trust, National Association
North Carolina
$270K +$270K +1,594 New
CAM
674
Creekmur Asset Management
Illinois
$267K +$265K +1,565 +12,038%
CCA
675
Checchi Capital Advisers
California
$267K -$6.26K -37 -2%
25 26
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