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Idexx Laboratories

1,303 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, 429 increasing their positions, 515 reducing their positions, and 174 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: 174

36% less funds holding in top 10

Funds holding in top 10: 2516 (-9)

Holders
1,303
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
MCM
1351
Massar Capital Management
Connecticut
SOS
1352
Silver Oak Securities
Tennessee
TAA
1353
TB Alternative Assets
Cayman Islands
SAA
1354
Southeast Asset Advisors
Georgia
OL
1355
Optas LLC
Texas
SAM
1356
Simplify Asset Management
Nevada
SCP
1357
Sivia Capital Partners
California
WI
1358
WBI Investments
New Jersey
BAM
1359
Blueshift Asset Management
New Jersey
SFCL
1360
Strengthening Families & Communities LLC
Massachusetts
CFG
1361
CMC Financial Group
Georgia
CDDEC
1362
Caisse Des Depots Et Consignations
France
PSA
1363
Plum Street Advisors
Louisiana
UW
1364
Unique Wealth
Florida
I
1365
InceptionR
California
AWA
1366
Arete Wealth Advisors
Illinois
BA
1367
Bridgewater Advisors
New York
PA
1368
PharVision Advisers
Florida
TFCP
1369
Twin Focus Capital Partners
Massachusetts
SP
1370
SmartHarvest Portfolios
Washington
MFS
1371
Madrona Financial Services
Washington
MC
1372
Moors & Cabot
Massachusetts
LJHT
1373
Laurie J. Hall Trustee
SMA
1374
Seven Mile Advisory
New Jersey
CWM
1375
Calamos Wealth Management
Illinois