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Idexx Laboratories
IDXX

Overview Fund Activity

1,051 hedge funds and large institutions have $36.4B invested in Idexx Laboratories in 2023 Q1 according to their latest regulatory filings, with 138 funds opening new positions, 342 increasing their positions, 403 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,051
Holders Change
+55
Holders Change %
+5.52%
% of All Funds
16.82%
Holding in Top 10
31
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+29.17%
% of All Funds
0.5%
New
138
Increased
342
Reduced
403
Closed
71
Calls
$187M
Puts
$213M
Net Calls
-$26.3M
Net Calls Change
-$1.82M

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
$356M
2
Marshall Wace
Marshall Wace
United Kingdom
$150M
3
Millennium Management
Millennium Management
New York
$140M
4
Invesco
Invesco
Georgia
$595M
5
VOYA Investment Management
VOYA Investment Management
Georgia
$148M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$160M
2
Fundsmith LLP
Fundsmith LLP
United Kingdom
$1.48B
3
American Century Companies
American Century Companies
Missouri
$518M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
$238M
5
Select Equity Group
Select Equity Group
New York
$349M
Name Holding Trade Value Shares
Change 		Shares
Change %
KIA
726
KCM Investment Advisors
California
$400K +$400K +800 New
Verition Fund Management
727
Verition Fund Management
Connecticut
$399K +$399K +797 New
OR
728
Olympiad Research
Connecticut
$399K +$399K +797 New
PP
729
Patron Partners
Texas
$397K +$2K +4 +0.5%
YIA
730
YHB Investment Advisors
Connecticut
$396K +$1.5K +3 +0.4%
ITFISA
731
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$395K – – –
PHIC
732
Pine Haven Investment Counsel
Massachusetts
$391K +$12K +24 +3%
YC
733
Yarbrough Capital
Tennessee
$389K – – –
FC
734
Fulcrum Capital
Washington
$388K +$388K +775 New
CS
735
Cannell & Spears
New York
$385K – – –
EFG
736
Everhart Financial Group
Ohio
$383K +$34K +68 +10%
GC
737
Guardian Capital
Ontario, Canada
$378K -$32.5K -65 -8%
1WM
738
1900 Wealth Management
Texas
$373K – – –
PF
739
Phoenix Financial
Israel
$372K -$131K -268 -26%
PCM
740
Prelude Capital Management
New York
$371K -$1.6M -3,195 -81%
KPWS
741
Kestra Private Wealth Services
Texas
$368K +$368K +735 New
GCM
742
Graham Capital Management
Connecticut
$365K -$718K -1,435 -66%
MIM
743
Moseley Investment Management
Florida
$363K – – –
AFP
744
Ausdal Financial Partners
Iowa
$360K +$1K +2 +0.3%
DBRC
745
D.B. Root & Company
Pennsylvania
$354K – – –
Parallax Volatility Advisers
746
Parallax Volatility Advisers
California
$354K +$354K +707 New
QCG
747
Quadrant Capital Group
Ohio
$353K +$42.5K +85 +14%
TTWM
748
TCV Trust & Wealth Management
Virginia
$352K – – –
MIP
749
Marietta Investment Partners
Wisconsin
$351K – – –
PP
750
Prosperity Planning
Missouri
$350K +$350K +700 New
28 29
30
31 32