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Idexx Laboratories

1,301 hedge funds and large institutions have $40.2B invested in Idexx Laboratories in 2026 Q1 according to their latest regulatory filings, with 121 funds opening new positions, 428 increasing their positions, 514 reducing their positions, and 173 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

less funds holding

Funds holding:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

22% less capital invested

Capital invested by funds: $51.8B → $40.2B (-$11.6B)

30% less first-time investments, than exits

New positions opened: 121 | Existing positions closed: 173

36% less funds holding in top 10

Funds holding in top 10: 2516 (-9)

Holders
1,301
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$77.4M
Puts
$52.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Zurich Cantonal Bank
201
Zurich Cantonal Bank
Switzerland
$20.9M
SAM
202
SEB Asset Management
$20.5M
Handelsbanken Fonder
203
Handelsbanken Fonder
Sweden
$20.3M
IIM
204
INTECH Investment Management
Florida
$20.3M
Nisa Investment Advisors
205
Nisa Investment Advisors
Missouri
$20.3M
Swedbank
206
Swedbank
Sweden
$20.1M
Stifel Financial
207
Stifel Financial
Missouri
$20.1M
PFM
208
Premier Fund Managers
United Kingdom
$20.1M
Credit Agricole
209
Credit Agricole
France
$19.9M
FCM
210
Frontier Capital Management
Massachusetts
$19.9M
WIM
211
Weitz Investment Management
Nebraska
$19.8M
NP
212
NS Partners
United Kingdom
$19.8M
MHIC
213
Marble Harbor Investment Counsel
Massachusetts
$19.7M
GHA
214
GW Henssler & Associates
Georgia
$19.6M
Man Group
215
Man Group
United Kingdom
$19.4M
ACM
216
Academy Capital Management
Texas
$19.3M
Acadian Asset Management
217
Acadian Asset Management
Massachusetts
$19.1M
Parnassus Investments
218
Parnassus Investments
California
$18.4M
CAPTRUST Financial Advisors
219
CAPTRUST Financial Advisors
North Carolina
$18.1M
SOMRS
220
State of Michigan Retirement System
Michigan
$17.6M
Osaic Holdings
221
Osaic Holdings
Arizona
$17.6M
HIP
222
HUB Investment Partners
Texas
$17.6M
BLAM
223
Bourne Lent Asset Management
New York
$17.5M
SLAM
224
Swiss Life Asset Management
$17.5M
MSV
225
MN Services Vermogensbeheer
Netherlands
$17.4M