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Idexx Laboratories
IDXX

Overview Fund Activity

1,126 hedge funds and large institutions have $30.9B invested in Idexx Laboratories in 2025 Q1 according to their latest regulatory filings, with 124 funds opening new positions, 460 increasing their positions, 348 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,126
Holders Change
+17
Holders Change %
+1.53%
% of All Funds
15.3%
Holding in Top 10
18
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+50%
% of All Funds
0.24%
New
124
Increased
460
Reduced
348
Closed
90
Calls
$68.7M
Puts
$105M
Net Calls
-$36.1M
Net Calls Change
+$20.8M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$835M
2
Select Equity Group
Select Equity Group
New York
$195M
3
Principal Financial Group
Principal Financial Group
Iowa
$473M
4
DCP
Durable Capital Partners
Maryland
$153M
5
UBS AM
UBS AM
Illinois
$452M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
$76.4M
2
Alyeska Investment Group
Alyeska Investment Group
Illinois
$0
3
Franklin Resources
Franklin Resources
California
$233M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$86.7M
5
Millennium Management
Millennium Management
New York
$16.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Wealth Enhancement Advisory Services
226
Wealth Enhancement Advisory Services
Minnesota
$10.7M +$1.23M +2,931 +13%
VanEck Associates
227
VanEck Associates
New York
$10.6M +$275K +655 +3%
JSA
228
Jacobson & Schmitt Advisors
Wisconsin
$10.5M +$10.5M +24,987 New
MIM
229
MetLife Investment Management
New Jersey
$10.4M -$189K -449 -2%
CCA
230
Cobblestone Capital Advisors
New York
$10.3M +$38.6K +92 +0.4%
WC
231
Woodstock Corp
Massachusetts
$10.3M -$312K -743 -3%
ACIM
232
Azimuth Capital Investment Management
Michigan
$10.2M +$4.95M +11,777 +95%
ASRS
233
Arizona State Retirement System
Arizona
$10.1M +$273K +649 +3%
TC
234
TwinBeech Capital
New York
$9.96M +$9.96M +23,712 New
X
235
Xponance
Pennsylvania
$9.75M +$101K +240 +1%
LWM
236
Lyell Wealth Management
California
$9.43M +$564K +1,342 +6%
HPC
237
HM Payson & Co
Maine
$9.18M -$71.4K -170 -0.8%
FAF
238
Fjarde Ap-fonden
Sweden
$9.15M +$336K +800 +4%
KCM
239
Kornitzer Capital Management
Kansas
$9.09M – – –
Pathstone Holdings
240
Pathstone Holdings
New Jersey
$8.98M +$131K +311 +1%
EP
241
Edgestream Partners
New Jersey
$8.93M +$1.2M +2,849 +15%
Axa
242
Axa
France
$8.92M +$446K +1,062 +5%
PIM
243
Progressive Investment Management
Oregon
$8.78M -$168K -401 -2%
ACM
244
Alta Capital Management
Utah
$8.77M -$14.7K -35 -0.2%
SMDAM
245
Sumitomo Mitsui DS Asset Management
Japan
$8.7M +$254K +605 +3%
GAM
246
Gotham Asset Management
New York
$8.59M +$2.81M +6,687 +49%
NAM
247
Nissay Asset Management
Japan
$8.56M +$714K +1,701 +9%
BMSSC
248
B. Metzler seel. Sohn & Co
Germany
$8.53M +$2.42M +5,761 +40%
Capital Fund Management (CFM)
249
Capital Fund Management (CFM)
France
$8.51M +$8.51M +20,256 New
Los Angeles Capital Management
250
Los Angeles Capital Management
California
$8.46M +$8.04M +19,137 +1,889%
8 9
10
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