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Idexx Laboratories
IDXX

Overview Fund Activity

1,207 hedge funds and large institutions have $39.5B invested in Idexx Laboratories in 2025 Q2 according to their latest regulatory filings, with 195 funds opening new positions, 416 increasing their positions, 410 reducing their positions, and 90 closing their positions.

Holders
1,207
Holders Change
+81
Holders Change %
+7.19%
% of All Funds
16.21%
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
416
Reduced
410
Closed
90
Calls
$84.6M
Puts
$104M
Net Calls
-$19.5M
Net Calls Change
+$16.7M

Top Buyers

1
Polen Capital Management
1
Polen Capital Management
Florida
$641M
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$778M
3
GIM
3
Generation Investment Management
United Kingdom
$304M
4
Norges Bank
4
Norges Bank
Norway
$222M
5
MBI
5
Montrusco Bolton Investments
Quebec, Canada
$224M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$288M
2
BlackRock
2
BlackRock
New York
$4.49B
3
Flossbach Von Storch
3
Flossbach Von Storch
Germany
$129M
4
DCP
4
Durable Capital Partners
Maryland
$0
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$3.27M
Name Market Value Shares Shares
Change 		Shares
Change %
WGAM
1226
Wilkinson Global Asset Management
New York
– – -3,155 Closed
XT
1227
XTX Topco
Cayman Islands
– – -3,126 Closed
PI
1228
PGGM Investments
Netherlands
– – -3,037 Closed
CC
1229
Centiva Capital
New York
– – -2,806 Closed
BS
1230
Banco Santander
Spain
– – -2,796 Closed
CP
1231
Cumberland Partners
Ontario, Canada
– – -2,750 Closed
CCM
1232
Crew Capital Management
Ohio
– – -2,576 Closed
AC
1233
Allstate Corporation
Illinois
– – -2,128 Closed
PA
1234
Procyon Advisors
Connecticut
– – -2,119 Closed
USAA
1235
United Services Automobile Association
Texas
– – -1,991 Closed
LA
1236
Legacy Advisors
Pennsylvania
– – -1,975 Closed
FCI
1237
Financial Counselors Inc
Kansas
– – -1,858 Closed
I
1238
InceptionR
California
– – -1,760 Closed
YIH
1239
Y-Intercept (HK)
Hong Kong
– – -1,609 Closed
Wolverine Trading
1240
Wolverine Trading
Illinois
– – -1,571 Closed
Balyasny Asset Management
1241
Balyasny Asset Management
Illinois
– – -1,525 Closed
VI
1242
Versor Investments
New York
– – -1,518 Closed
KJHP
1243
K.J. Harrison & Partners
Ontario, Canada
– – -1,500 Closed
GCP
1244
Garda Capital Partners
Minnesota
– – -1,358 Closed
1C
1245
111 Capital
France
– – -1,174 Closed
AGC
1246
Aspen Grove Capital
Colorado
– – -1,155 Closed
TFS
1247
Thoroughbred Financial Services
Tennessee
– – -972 Closed
WCF
1248
West Coast Financial
California
– – -954 Closed
AM
1249
AGF Management
Ontario, Canada
– – -952 Closed
SAW
1250
Signal Advisors Wealth
Michigan
– – -935 Closed
48 49
50
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