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Idexx Laboratories
IDXX

Overview Fund Activity

1,215 hedge funds and large institutions have $39.8B invested in Idexx Laboratories in 2025 Q2 according to their latest regulatory filings, with 195 funds opening new positions, 422 increasing their positions, 411 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,215
Holders Change
+89
Holders Change %
+7.9%
% of All Funds
16.3%
Holding in Top 10
22
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+22.22%
% of All Funds
0.3%
New
195
Increased
422
Reduced
411
Closed
90
Calls
$112M
Puts
$133M
Net Calls
-$21M
Net Calls Change
+$15.1M

Top Buyers

1
Polen Capital Management
Polen Capital Management
Florida
$641M
2
Bank of New York Mellon
Bank of New York Mellon
New York
$778M
3
GIM
Generation Investment Management
United Kingdom
$304M
4
CIBC Private Wealth Group
CIBC Private Wealth Group
Georgia
$201M
5
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$169M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$288M
2
BlackRock
BlackRock
New York
$4.49B
3
Flossbach Von Storch
Flossbach Von Storch
Germany
$129M
4
DCP
Durable Capital Partners
Maryland
$0
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$3.27M
Name Holding Trade Value Shares
Change 		Shares
Change %
CNB
926
Camden National Bank
Maine
$240K +$240K +447 New
PM
927
Pembroke Management
Quebec, Canada
$239K +$239K +446 New
MWM
928
Modern Wealth Management
Kansas
$239K +$239K +446 New
NERM
929
New England Research & Management
Illinois
$239K -$215K -400 -47%
GRP
930
Global Retirement Partners
California
$238K +$238K +444 New
WC
931
Waterloo Capital
Texas
$237K +$237K +442 New
SIC
932
Samalin Investment Counsel
New York
$237K +$237K +441 New
HIMS
933
Hager Investment Management Services
New Hampshire
$237K +$4.83K +9 +2%
CAM
934
Claret Asset Management
Quebec, Canada
$236K +$236K +439 New
TFCP
935
Twin Focus Capital Partners
Massachusetts
$236K +$236K +440 New
IIC
936
Integrated Investment Consultants
Michigan
$235K +$235K +438 New
TWC
937
TD Waterhouse Canada
Ontario, Canada
$233K +$167K +307 +250%
CFP
938
Catalyst Financial Partners
Massachusetts
$233K +$233K +435 New
ISL
939
Ingalls & Snyder LLC
New York
$233K -$53.6K -100 -19%
Fuller & Thaler Asset Management
940
Fuller & Thaler Asset Management
California
$233K – – –
WA
941
Wambolt & Associates
Colorado
$231K +$231K +425 New
ONB
942
Old National Bancorp
Indiana
$229K +$229K +427 New
MC
943
Moors & Cabot
Massachusetts
$228K +$228K +425 New
VBCG
944
Valley Brook Capital Group
Pennsylvania
$228K +$228K +425 New
DWM
945
Dynasty Wealth Management
Florida
$228K -$71.3K -133 -24%
PCP
946
Proficio Capital Partners
Massachusetts
$227K +$227K +424 New
BBW
947
Blue Barn Wealth
Utah
$225K +$225K +420 New
MFS
948
Madrona Financial Services
Washington
$224K +$224K +417 New
HFS
949
Heritage Financial Services
Massachusetts
$220K +$220K +411 New
WA
950
WealthTrust Axiom
Pennsylvania
$219K +$219K +409 New
36 37
38
39 40