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Quest Diagnostics
DGX

Overview Fund Activity

642 hedge funds and large institutions have $13.4B invested in Quest Diagnostics in 2017 Q2 according to their latest regulatory filings, with 73 funds opening new positions, 203 increasing their positions, 231 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
642
Holders Change
+29
Holders Change %
+4.73%
% of All Funds
16.03%
Holding in Top 10
8
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+166.67%
% of All Funds
0.2%
New
73
Increased
203
Reduced
231
Closed
41
Calls
$24M
Puts
$17.4M
Net Calls
+$6.56M
Net Calls Change
-$1.54M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
$161M
2
AL
AJO LP
Pennsylvania
$237M
3
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
$116M
4
Vanguard Group
Vanguard Group
Pennsylvania
$1.56B
5
AllianceBernstein
AllianceBernstein
Tennessee
$127M

Top Sellers

1
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$64.2M
2
LSV Asset Management
LSV Asset Management
Illinois
$179M
3
Macquarie Group
Macquarie Group
Australia
$810M
4
BCM
Bridgeway Capital Management
Texas
$0
5
Bessemer Group
Bessemer Group
New Jersey
$218M
Name Holding Trade Value Shares
Change 		Shares
Change %
MF
651
Magnetar Financial
Illinois
– -$2.38M -24,278 Closed
Twin Tree Management
652
Twin Tree Management
Texas
– -$1.64M -16,705 Closed
GCA
653
Gideon Capital Advisors
New York
– -$1.16M -11,792 Closed
OI
654
Oakbrook Investments
Illinois
– -$1.12M -11,400 Closed
IG
655
ING Group
Netherlands
– -$1.05M -10,696 Closed
BCM
656
Bluefin Capital Management
New York
– -$854K -8,700 Closed
MNA
657
Manning & Napier Advisors
New York
– -$748K -7,625 Closed
EMG
658
Ellington Management Group
Connecticut
– -$717K -7,300 Closed
SBIA
659
Sheaff Brock Investment Advisors
Indiana
– -$655K -6,666 Closed
BCM
660
Becker Capital Management
Oregon
– -$619K -6,300 Closed
TH
661
Timber Hill
Connecticut
– -$575K -5,855 Closed
PL
662
Parkwood LLC
Ohio
– -$473K -4,813 Closed
TG
663
TLP Group
Illinois
– -$379K -3,864 Closed
Susquehanna International Group
664
Susquehanna International Group
Pennsylvania
– -$370K -3,769 Closed
QT
665
Quantbot Technologies
New York
– -$348K -3,552 Closed
ADBIC
666
A.D. Beadell Investment Counsel
Wisconsin
– -$348K -3,545 Closed
QC
667
QCM Cayman
Texas
– -$322K -3,280 Closed
CA
668
Commerzbank Aktiengesellschaft
Germany
– -$297K -3,022 Closed
Wolverine Trading
669
Wolverine Trading
Illinois
– -$264K -2,686 Closed
AIM
670
Alambic Investment Management
California
– -$247K -2,515 Closed
TSS
671
Two Sigma Securities
New York
– -$229K -2,330 Closed
VWM
672
Venturi Wealth Management
Texas
– -$209K -2,150 Closed
CNC
673
Citizens & Northern Corp
Pennsylvania
– -$209K -2,124 Closed
FWM
674
Focused Wealth Management
New York
– -$196K -2,000 Closed
PAM
675
Paradigm Asset Management
New York
– -$88.4K -900 Closed
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