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Idexx Laboratories

1,309 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, 432 increasing their positions, 517 reducing their positions, and 172 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: 172

36% less funds holding in top 10

Funds holding in top 10: 2516 (-9)

Holders
1,309
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
SG
276
Sienna Gestion
France
$11.1M
Pathstone Holdings
277
Pathstone Holdings
New Jersey
$11M
Wealthfront Advisers
278
Wealthfront Advisers
California
$10.5M
COPPSERS
279
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$10.5M
State of Tennessee, Department of Treasury
280
State of Tennessee, Department of Treasury
Tennessee
$10.4M
CPIM
281
Coalescence Partners Investment Management
New York
$10.4M
GFM
282
GF Fund Management
China
$10.4M
II
283
IFM Investors
Australia
$10.1M
Flossbach Von Storch
284
Flossbach Von Storch
Germany
$10.1M
MT
285
Midwest Trust
Kansas
$10.1M
N
286
Natixis
France
$10.1M
EI
287
EFG International
$10M
SGA
288
Strategic Global Advisors
California
$9.95M
Nordea Investment Management
289
Nordea Investment Management
Sweden
$9.84M
GC
290
Guggenheim Capital
Illinois
$9.79M
DnB Asset Management
291
DnB Asset Management
Norway
$9.68M
Select Equity Group
292
Select Equity Group
New York
$9.62M
Retirement Systems of Alabama
293
Retirement Systems of Alabama
Alabama
$9.53M
AB
294
Amalgamated Bank
New York
$9.51M
ET
295
Entropy Technologies
New York
$9.45M
UIM
296
USS Investment Management
United Kingdom
$9.38M
BST
297
Bath Savings Trust
Maine
$9.33M
EP
298
Edgestream Partners
New Jersey
$9.25M
CCM
299
Carderock Capital Management
Maryland
$9.25M
RIM
300
Rakuten Investment Management
Japan
$9.22M