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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 %
FB
576
Fulton Bank
Pennsylvania
$439K +$439K +2,593 New
SRL
577
Scientech Research LLC
New Jersey
$434K +$47.7K +282 +12%
WIA
578
World Investment Advisors
California
$432K +$13.4K +79 +3%
BPA
579
Beacon Pointe Advisors
California
$431K -$1.02K -6 -0.2%
USAA
580
United Services Automobile Association
Texas
$426K +$426K +2,545 New
OKSA
581
O'Keefe Stevens Advisory
New York
$423K – – –
SC
582
Searle & Co
Connecticut
$423K – – –
BOTPPF
583
Board of the Pension Protection Fund
United Kingdom
$423K +$321K +1,900 +317%
PA
584
Procyon Advisors
Connecticut
$421K +$421K +2,488 New
TPCW
585
TD Private Client Wealth
New York
$420K +$365K +2,156 +667%
AWM
586
AE Wealth Management
Kansas
$419K +$139K +820 +49%
IHL
587
Investment House LLC
California
$419K – – –
TI
588
Tidal Investments
Wisconsin
$416K +$104K +614 +33%
WPC
589
Wedmont Private Capital
Pennsylvania
$414K +$62.5K +381 +18%
LCWP
590
Legacy Capital Wealth Partners
Arkansas
$414K +$414K +2,447 New
EFS
591
Essex Financial Services
Connecticut
$414K +$26.9K +159 +7%
FIM
592
Freedom Investment Management
Connecticut
$413K -$58.2K -344 -12%
CTC
593
Central Trust Company
Missouri
$409K -$44.8K -265 -10%
BWM
594
BankPlus Wealth Management
Mississippi
$408K +$9.99K +59 +3%
MMPW
595
Mitchell McLeod Pugh & Williams
Alabama
$407K +$169 +1 +0%
RMAM
596
Raab & Moskowitz Asset Management
New Jersey
$401K -$16.9K -100 -4%
JSAM
597
J. Safra Asset Management
New York
$399K +$68.5K +405 +21%
GCA
598
Genesee Capital Advisors
New York
$398K +$1.86K +11 +0.5%
WPC
599
Waters Parkerson & Co
Louisiana
$398K – – –
FWSM
600
First Wilshire Securities Management
California
$398K – – –
22 23
24
25 26