IDXX icon

Idexx Laboratories
IDXX

Overview Fund Activity

1,126 hedge funds and large institutions have $30.9B invested in Idexx Laboratories in 2025 Q1 according to their latest regulatory filings, with 124 funds opening new positions, 460 increasing their positions, 348 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,126
Holders Change
+17
Holders Change %
+1.53%
% of All Funds
15.29%
Holding in Top 10
18
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+50%
% of All Funds
0.24%
New
124
Increased
460
Reduced
348
Closed
90
Calls
$68.7M
Puts
$105M
Net Calls
-$36.1M
Net Calls Change
+$20.8M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$347M
2
Select Equity Group
Select Equity Group
New York
+$195M
3
Principal Financial Group
Principal Financial Group
Iowa
+$174M
4
DCP
Durable Capital Partners
Maryland
+$153M
5
UBS AM
UBS AM
Illinois
+$122M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
-$444M
2
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$156M
3
Franklin Resources
Franklin Resources
California
-$131M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$96M
5
Millennium Management
Millennium Management
New York
-$91M
Name Holding Trade Value Shares
Change 		Shares
Change %
CIS
701
Continental Investors Services
Washington
$459K – – –
DP
702
Dearborn Partners
Illinois
$454K – – –
Citadel Advisors
703
Citadel Advisors
Florida
$450K -$32.3M -76,982 -99%
CFG
704
Citizens Financial Group
Rhode Island
$441K +$57.1K +136 +15%
IPAM
705
ICICI Prudential Asset Management
India
$438K -$9.66K -23 -2%
SCTC
706
Sanibel Captiva Trust Company
Florida
$435K – – –
NP
707
NorthRock Partners
Minnesota
$435K +$15.1K +36 +4%
SWP
708
Stratos Wealth Partners
Ohio
$434K -$150K -356 -26%
P
709
Pitcairn
Pennsylvania
$433K -$13K -31 -3%
AHC
710
Adell Harriman & Carpenter
Texas
$426K +$6.3K +15 +2%
WR
711
WD Rutherford
Oregon
$424K -$540K -1,336 -56%
MSFS
712
Main Street Financial Solutions
Pennsylvania
$424K +$149K +354 +54%
AWM
713
Aberdeen Wealth Management
Illinois
$423K – – –
SAA
714
Southeast Asset Advisors
Georgia
$422K +$422K +1,005 New
VFA
715
Voya Financial Advisors
Connecticut
$421K -$40.3K -97 -9%
NAS
716
Nicolet Advisory Services
Wisconsin
$421K -$11.8K -31 -3%
DO
717
denkapparat Operations
Germany
$419K +$419K +998 New
KWM
718
Kingsview Wealth Management
Oregon
$418K -$4.2K -10 -1%
FTWA
719
Fifth Third Wealth Advisors
Ohio
$418K +$4.62K +11 +1%
SCA
720
Snowden Capital Advisors
New York
$416K +$15.5K +37 +4%
WC
721
Whitney & Co
New York
$412K -$8.4K -20 -2%
DIA
722
Dana Investment Advisors
Wisconsin
$412K – – –
SC
723
Syon Capital
California
$410K +$70.1K +167 +21%
TFS
724
Thoroughbred Financial Services
Tennessee
$408K -$6.3K -15 -2%
KHCM
725
Kirtland Hills Capital Management
Ohio
$407K -$36.6K -89 -8%
27 28
29
30 31