IDXX icon

Idexx Laboratories

1,284 hedge funds and large institutions have $45.9B invested in Idexx Laboratories in 2025 Q3 according to their latest regulatory filings, with 159 funds opening new positions, 408 increasing their positions, 488 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

5% more funds holding

Funds holding: 1,2261,284 (+58)

2.71% less ownership

Funds ownership: 92.63%89.93% (-2.7%)

16% less repeat investments, than reductions

Existing positions increased: 408 | Existing positions reduced: 488

Holders
1,284
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
27
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$175M
Puts
$142M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
ACIM
201
Azimuth Capital Investment Management
Michigan
$20.4M
SOMRS
202
State of Michigan Retirement System
Michigan
$20.4M
BLAM
203
Bourne Lent Asset Management
New York
$20.1M
WC
204
Westwind Capital
New Mexico
$19.9M
MSV
205
MN Services Vermogensbeheer
Netherlands
$19.6M
OAM
206
Oppenheimer Asset Management
New York
$19.3M
NIM
207
NEOS Investment Management
Connecticut
$19.2M
BCM
208
Brasada Capital Management
Texas
$19.2M
AAF
209
Andra AP-fonden
Sweden
$19.1M
CIBC Asset Management
210
CIBC Asset Management
Ontario, Canada
$18.9M
Ohio Public Employees Retirement System (OPERS)
211
Ohio Public Employees Retirement System (OPERS)
Ohio
$18.8M
GKIM
212
GW&K Investment Management
Massachusetts
$18.6M
HFS
213
Hantz Financial Services
Michigan
$18.4M
State of New Jersey Common Pension Fund D
214
State of New Jersey Common Pension Fund D
New Jersey
$18.1M
HighTower Advisors
215
HighTower Advisors
Illinois
$17.7M
BFO
216
Boston Family Office
Massachusetts
$17.7M
Citadel Advisors
217
Citadel Advisors
Florida
$17.6M
Rafferty Asset Management
218
Rafferty Asset Management
New York
$17.6M
SMDAM
219
Sumitomo Mitsui DS Asset Management
Japan
$17.5M
AAMU
220
AEGON Asset Management (UK)
United Kingdom
$17.4M
FMI
221
F/M Investments
District of Columbia
$17.4M
Comerica Bank
222
Comerica Bank
Texas
$17.3M
FAM
223
Fred Alger Management
New York
$17.3M
SLAM
224
Swiss Life Asset Management
$17M
LF
225
Lansforsakringar Fondforvaltning
Sweden
$16.9M