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Idexx Laboratories

1,384 hedge funds and large institutions have $51.8B invested in Idexx Laboratories in 2025 Q4 according to their latest regulatory filings, with 188 funds opening new positions, 483 increasing their positions, 482 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

138% more first-time investments, than exits

New positions opened: 188 | Existing positions closed: 79

18% more call options, than puts

Call options by funds: $116M | Put options by funds: $97.8M

12% more capital invested

Capital invested by funds: $46.1B → $51.8B (+$5.71B)

10.98% more ownership

Funds ownership: 90.25%101.23% (+11%)

6% more funds holding

Funds holding: 1,3021,384 (+82)

0% more repeat investments, than reductions

Existing positions increased: 483 | Existing positions reduced: 482

7% less funds holding in top 10

Funds holding in top 10: 2725 (-2)

Holders
1,384
Holders Change
+82
Holders Change %
+6.3%
% of All Funds
16.83%
Holding in Top 10
25
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-7.41%
% of All Funds
0.3%
New
188
Increased
483
Reduced
482
Closed
79
Calls
$116M
Puts
$97.8M
Net Calls
+$17.8M
Net Calls Change
-$13.1M
Name Holding Trade Value Shares
Change
Change in
Stake
UM
401
UniSuper Management
Australia
$4.88M -$916K -1,345 -16%
GLF
402
Groupe la Francaise
France
$4.82M -$434K -638 -8%
BRCM
403
Bright Rock Capital Management
Massachusetts
$4.74M
TAMH
404
Taikang Asset Management (HK)
Hong Kong
$4.72M
Two Sigma Investments
405
Two Sigma Investments
New York
$4.7M -$1.88M -2,759 -28%
HL
406
HeadInvest LLC
Maine
$4.63M -$116K -170 -2%
O
407
Ossiam
France
$4.62M -$2.83M -4,159 -38%
RFC
408
Regions Financial Corp
Alabama
$4.61M +$3.4K +5 +0.1%
GAM
409
Generali Asset Management
Italy
$4.59M -$411K -604 -8%
IWS
410
Insight Wealth Strategies
California
$4.55M -$1.24M -1,819 -21%
NHT
411
New Hampshire Trust
New Hampshire
$4.55M -$681 -1 -0%
NW
412
NewEdge Wealth
Pennsylvania
$4.46M +$2.47M +3,629 +122%
AV
413
ASR Vermogensbeheer
Netherlands
$4.46M +$2.01M +2,946 +81%
AF
414
Avanza Fonder
Sweden
$4.45M +$734K +1,078 +20%
ST
415
Spinnaker Trust
Maine
$4.41M +$1.49M +2,182 +50%
IMRF
416
Illinois Municipal Retirement Fund
Illinois
$4.39M +$17.7K +26 +0.4%
MSU
417
Mizuho Securities USA
New York
$4.38M -$8.85K -13 -0.2%
UF
418
Univest Financial
Pennsylvania
$4.37M -$283K -416 -6%
TRSOTSOK
419
Teachers Retirement System of the State of Kentucky
Kentucky
$4.34M
OAC
420
OMERS Administration Corp
Ontario, Canada
$4.32M
LAI
421
Legal Advantage Investments
California
$4.3M
NSUP
422
NLB Skladi upravljanje premozenja
$4.3M +$4.33M +6,351 New
LCM
423
Landscape Capital Management
New Jersey
$4.25M +$4.28M +6,279 New
SW
424
SVB Wealth
Massachusetts
$4.23M +$1.29M +1,901 +44%
Group One Trading
425
Group One Trading
Illinois
$4.2M +$3.18M +4,670 +303%