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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
Pathstone Holdings
276
Pathstone Holdings
New Jersey
$11M
Wealthfront Advisers
277
Wealthfront Advisers
California
$10.5M
COPPSERS
278
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$10.5M
State of Tennessee, Department of Treasury
279
State of Tennessee, Department of Treasury
Tennessee
$10.4M
CPIM
280
Coalescence Partners Investment Management
New York
$10.4M
GFM
281
GF Fund Management
China
$10.4M
II
282
IFM Investors
Australia
$10.1M
Flossbach Von Storch
283
Flossbach Von Storch
Germany
$10.1M
MT
284
Midwest Trust
Kansas
$10.1M
N
285
Natixis
France
$10.1M
EI
286
EFG International
$10M
SGA
287
Strategic Global Advisors
California
$9.95M
Nordea Investment Management
288
Nordea Investment Management
Sweden
$9.84M
GC
289
Guggenheim Capital
Illinois
$9.79M
DnB Asset Management
290
DnB Asset Management
Norway
$9.68M
Select Equity Group
291
Select Equity Group
New York
$9.62M
Retirement Systems of Alabama
292
Retirement Systems of Alabama
Alabama
$9.53M
AB
293
Amalgamated Bank
New York
$9.51M
ET
294
Entropy Technologies
New York
$9.45M
UIM
295
USS Investment Management
United Kingdom
$9.38M
BST
296
Bath Savings Trust
Maine
$9.33M
EP
297
Edgestream Partners
New Jersey
$9.25M
CCM
298
Carderock Capital Management
Maryland
$9.25M
RIM
299
Rakuten Investment Management
Japan
$9.22M
VPIM
300
Vanguard Personalized Indexing Management
California
$9.2M