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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, 421 increasing their positions, 412 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
16.29%
Holding in Top 10
22
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+22.22%
% of All Funds
0.29%
New
195
Increased
421
Reduced
412
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
+$475M
3
GIM
Generation Investment Management
United Kingdom
+$304M
4
CIBC Private Wealth Group
CIBC Private Wealth Group
Georgia
+$145M
5
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
+$127M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$779M
2
BlackRock
BlackRock
New York
-$177M
3
Flossbach Von Storch
Flossbach Von Storch
Germany
-$167M
4
DCP
Durable Capital Partners
Maryland
-$153M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$138M
Name Holding Trade Value Shares
Change 		Shares
Change %
Nomura Holdings
1226
Nomura Holdings
Japan
– -$2.33M -5,548 Closed
1832 Asset Management
1227
1832 Asset Management
Ontario, Canada
– -$2.12M -5,059 Closed
SC
1228
SummitTX Capital
Texas
– -$2.12M -5,057 Closed
PA
1229
Paragon Advisors
Texas
– -$1.76M -4,201 Closed
DTL
1230
Dynamic Technology Lab
Singapore
– -$1.7M -4,045 Closed
HT
1231
Headlands Technologies
Illinois
– -$1.59M -3,781 Closed
QC
1232
Quadrature Capital
United Kingdom
– -$1.58M -3,774 Closed
IDP
1233
In-Depth Partners
Florida
– -$1.46M -3,488 Closed
WGAM
1234
Wilkinson Global Asset Management
New York
– -$1.32M -3,155 Closed
XT
1235
XTX Topco
Cayman Islands
– -$1.31M -3,126 Closed
PI
1236
PGGM Investments
Netherlands
– -$1.28M -3,037 Closed
CC
1237
Centiva Capital
New York
– -$1.18M -2,806 Closed
BS
1238
Banco Santander
Spain
– -$1.17M -2,796 Closed
CP
1239
Cumberland Partners
Ontario, Canada
– -$1.15M -2,750 Closed
CCM
1240
Crew Capital Management
Ohio
– -$1.08M -2,576 Closed
AC
1241
Allstate Corporation
Illinois
– -$894K -2,128 Closed
PA
1242
Procyon Advisors
Connecticut
– -$890K -2,119 Closed
USAA
1243
United Services Automobile Association
Texas
– -$828K -1,991 Closed
LA
1244
Legacy Advisors
Pennsylvania
– -$829K -1,975 Closed
FCI
1245
Financial Counselors Inc
Kansas
– -$780K -1,858 Closed
I
1246
InceptionR
California
– -$739K -1,760 Closed
YIH
1247
Y-Intercept (HK)
Hong Kong
– -$676K -1,609 Closed
Wolverine Trading
1248
Wolverine Trading
Illinois
– -$653K -1,571 Closed
Balyasny Asset Management
1249
Balyasny Asset Management
Illinois
– -$640K -1,525 Closed
VI
1250
Versor Investments
New York
– -$637K -1,518 Closed
48 49
50
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