IDXX icon

Idexx Laboratories
IDXX

Overview Fund Activity

1,215 hedge funds and large institutions have $39.8B invested in Idexx Laboratories in 2025 Q2 according to their latest regulatory filings, with 195 funds opening new positions, 421 increasing their positions, 412 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,215
Holders Change
+89
Holders Change %
+7.9%
% of All Funds
16.29%
Holding in Top 10
22
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+22.22%
% of All Funds
0.29%
New
195
Increased
421
Reduced
412
Closed
90
Calls
$112M
Puts
$133M
Net Calls
-$21M
Net Calls Change
+$15.1M

Top Buyers

1
Polen Capital Management
Polen Capital Management
Florida
+$641M
2
Bank of New York Mellon
Bank of New York Mellon
New York
+$475M
3
GIM
Generation Investment Management
United Kingdom
+$304M
4
CIBC Private Wealth Group
CIBC Private Wealth Group
Georgia
+$145M
5
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
+$127M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$779M
2
BlackRock
BlackRock
New York
-$177M
3
Flossbach Von Storch
Flossbach Von Storch
Germany
-$167M
4
DCP
Durable Capital Partners
Maryland
-$153M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$138M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCI
326
Brinker Capital Investments
Pennsylvania
$5.75M +$3.09M +5,770 +117%
EMPI
327
Elo Mutual Pension Insurance
Finland
$5.73M +$5.73M +10,691 New
CRCM
328
Crystal Rock Capital Management
Illinois
$5.68M -$322K -600 -5%
PAI
329
Pittenger & Anderson Inc
Nebraska
$5.62M +$40.8K +76 +0.7%
JIM
330
Jensen Investment Management
Oregon
$5.58M +$1.19M +2,220 +27%
TI
331
Tidal Investments
Wisconsin
$5.52M +$992K +1,850 +22%
OSAM
332
O'Shaughnessy Asset Management
Connecticut
$5.46M +$696K +1,297 +15%
CAPTRUST Financial Advisors
333
CAPTRUST Financial Advisors
North Carolina
$5.44M +$302K +563 +6%
TAMH
334
Taikang Asset Management (HK)
Hong Kong
$5.43M – – –
LSERS
335
Louisiana State Employees Retirement System
Louisiana
$5.42M -$107K -200 -2%
AHC
336
Anderson Hoagland & Co
Missouri
$5.32M +$9.12K +17 +0.2%
AI
337
Atria Investments
North Carolina
$5.27M +$4.17M +7,780 +380%
LG
338
LaFleur & Godfrey
Michigan
$5.26M -$256K -478 -5%
Lazard Asset Management
339
Lazard Asset Management
New York
$5.21M +$387K +722 +8%
Two Sigma Investments
340
Two Sigma Investments
New York
$5.2M -$13.2M -24,639 -72%
PCM
341
Perkins Capital Management
Minnesota
$5.2M – – –
SCM
342
Shelton Capital Management
Colorado
$5.17M -$293K -546 -5%
EI
343
Ethic Inc
New York
$5.14M +$537K +1,011 +12%
DFCM
344
Dark Forest Capital Management
Puerto Rico
$5.04M +$3.91M +7,286 +345%
CS
345
Cannell & Spears
New York
$4.87M -$536 -1 -0%
SOADOR
346
State of Alaska Department of Revenue
Alaska
$4.84M -$298K -555 -6%
Impax Asset Management Group
347
Impax Asset Management Group
United Kingdom
$4.75M – – –
IWS
348
Insight Wealth Strategies
California
$4.7M -$723K -1,332 -13%
WP
349
Woodline Partners
California
$4.67M +$4.67M +8,699 New
BHCM
350
Brevan Howard Capital Management
Jersey
$4.65M +$4.65M +8,666 New
12 13
14
15 16