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Idexx Laboratories

1,297 hedge funds and large institutions have $46.1B invested in Idexx Laboratories in 2025 Q3 according to their latest regulatory filings, with 162 funds opening new positions, 413 increasing their positions, 490 reducing their positions, and 75 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: $ → $

6% more funds holding

Funds holding: 1,2291,297 (+68)

2.42% less ownership

Funds ownership: 92.62%90.2% (-2.4%)

16% less repeat investments, than reductions

Existing positions increased: 413 | Existing positions reduced: 490

Holders
1,297
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
$144M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
FAF
176
Första AP-fonden
Sweden
$24.5M
MIF
177
Mediolanum International Funds
Ireland
$24.4M
Nisa Investment Advisors
178
Nisa Investment Advisors
Missouri
$24.4M
NP
179
NS Partners
United Kingdom
$24.2M
Swedbank
180
Swedbank
Sweden
$24.2M
Mirae Asset Global Investments
181
Mirae Asset Global Investments
South Korea
$23.8M
Stifel Financial
182
Stifel Financial
Missouri
$23.7M
FSA
183
Franklin Street Advisors
North Carolina
$23.5M
MHIC
184
Marble Harbor Investment Counsel
Massachusetts
$23.4M
Treasurer of the State of North Carolina
185
Treasurer of the State of North Carolina
North Carolina
$23.2M
CRC
186
Curi RMB Capital
Illinois
$23.2M
TI
187
Tidal Investments
Wisconsin
$23.1M
GHA
188
GW Henssler & Associates
Georgia
$22.9M
Adage Capital Partners
189
Adage Capital Partners
Massachusetts
$22.8M
Ninety One (UK)
190
Ninety One (UK)
United Kingdom
$22.7M
Teacher Retirement System of Texas
191
Teacher Retirement System of Texas
Texas
$22.7M
ACM
192
Academy Capital Management
Texas
$22.6M
HIP
193
HUB Investment Partners
Texas
$22.3M
Janney Montgomery Scott
194
Janney Montgomery Scott
Pennsylvania
$21.6M
Handelsbanken Fonder
195
Handelsbanken Fonder
Sweden
$21.5M
Creative Planning
196
Creative Planning
Kansas
$21.3M
KK
197
KLP Kapitalforvaltning
Norway
$21.2M
Parnassus Investments
198
Parnassus Investments
California
$21M
Jane Street
199
Jane Street
New York
$21M
LAM
200
Lountzis Asset Management
Pennsylvania
$20.9M