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 %
SFC
601
SYM Financial Corp
Indiana
$790K +$228K +543 +41%
PGA
602
Portland Global Advisors
Maine
$782K +$2.94K +7 +0.4%
FCI
603
Financial Counselors Inc
Kansas
$780K +$5.04K +12 +0.7%
ET
604
Equitable Trust
Tennessee
$776K +$89.9K +214 +13%
QI
605
Qtron Investments
Massachusetts
$764K -$94.9K -226 -11%
SF
606
Summit Financial
New Jersey
$761K -$257K -611 -25%
COI
607
Connable Office Inc
Michigan
$756K – – –
DADC
608
D.A. Davidson & Co
Montana
$756K +$52.9K +126 +8%
CBUSF
609
Construction & Building Unions Superannuation Fund
Australia
$756K +$294K +700 +64%
WWM
610
Western Wealth Management
Colorado
$755K – – –
GT
611
Greenleaf Trust
Michigan
$752K +$68.5K +163 +10%
TE
612
Tema ETFs
New York
$748K +$439K +1,045 +142%
SEM
613
Suncoast Equity Management
Florida
$746K +$106K +253 +17%
I
614
InceptionR
California
$739K +$508K +1,209 +219%
ORI
615
Oak Ridge Investments
Illinois
$733K -$18.5K -44 -2%
SW
616
SkyOak Wealth
Michigan
$729K – – –
SI
617
Stephens Inc
Arkansas
$727K -$93.2K -222 -11%
BBI
618
Baxter Bros Inc
Connecticut
$718K – – –
ECM
619
Everence Capital Management
Indiana
$714K – – –
SAM
620
Shell Asset Management
Netherlands
$713K -$37K -88 -5%
CCA
621
Conestoga Capital Advisors
Pennsylvania
$711K +$29.4K +70 +4%
RSC
622
Red Spruce Capital
Pennsylvania
$706K -$34.4K -82 -5%
OPW
623
Oxler Private Wealth
New York
$706K -$5.46K -13 -0.8%
MWM
624
Mission Wealth Management
California
$701K -$420 -1 -0.1%
RMCM
625
Reynders McVeigh Capital Management
Massachusetts
$693K – – –
23 24
25
26 27