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Idexx Laboratories

1,271 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, 403 increasing their positions, 483 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 call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

4% more funds holding

Funds holding: 1,2221,271 (+49)

2.76% less ownership

Funds ownership: 92.55%89.78% (-2.8%)

17% less repeat investments, than reductions

Existing positions increased: 403 | Existing positions reduced: 483

Holders
1,271
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
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
GAM
376
Generali Asset Management
Italy
$4.73M
Fifth Third Bancorp
377
Fifth Third Bancorp
Ohio
$4.71M
MLL
378
Moody Lynn & Lieberson
Massachusetts
$4.65M
SCM
379
Sone Capital Management
New York
$4.63M
BCM
380
Bayesian Capital Management
New York
$4.6M
JF
381
Jump Financial
Illinois
$4.53M
AWM
382
AE Wealth Management
Kansas
$4.52M
HL
383
HeadInvest LLC
Maine
$4.48M
Public Sector Pension Investment Board (PSP Investments)
384
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.48M
BRCM
385
Bright Rock Capital Management
Massachusetts
$4.47M
SC
386
Stance Capital
Massachusetts
$4.46M
TAMH
387
Taikang Asset Management (HK)
Hong Kong
$4.46M
UF
388
Univest Financial
Pennsylvania
$4.4M
PA
389
Profund Advisors
Maryland
$4.35M
RFC
390
Regions Financial Corp
Alabama
$4.35M
MFAM
391
Motley Fool Asset Management
Virginia
$4.32M
NHT
392
New Hampshire Trust
New Hampshire
$4.29M
SIG
393
Stonegate Investment Group
Alabama
$4.28M
Tudor Investment Corp
394
Tudor Investment Corp
Connecticut
$4.23M
Mercer Global Advisors
395
Mercer Global Advisors
Colorado
$4.21M
IMRF
396
Illinois Municipal Retirement Fund
Illinois
$4.13M
TRSOTSOK
397
Teachers Retirement System of the State of Kentucky
Kentucky
$4.1M
N
398
Natixis
France
$4.09M
P
399
&Partners
Tennessee
$4.08M
OAC
400
OMERS Administration Corp
Ontario, Canada
$4.08M