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Idexx Laboratories
IDXX

Overview Fund Activity

1,050 hedge funds and large institutions have $36.4B invested in Idexx Laboratories in 2023 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 342 increasing their positions, 403 reducing their positions, and 71 closing their positions.

Holders
1,050
Holders Change
+54
Holders Change %
+5.42%
% of All Funds
16.81%
Holding in Top 10
31
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+29.17%
% of All Funds
0.5%
New
137
Increased
342
Reduced
403
Closed
71
Calls
$187M
Puts
$213M
Net Calls
-$26.3M
Net Calls Change
-$1.82M

Top Buyers

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

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$160M
2
Fundsmith LLP
2
Fundsmith LLP
United Kingdom
$1.48B
3
American Century Companies
3
American Century Companies
Missouri
$518M
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$238M
5
Select Equity Group
5
Select Equity Group
New York
$349M
Name Market Value Shares Shares
Change 		Shares
Change %
Arrowstreet Capital
51
Arrowstreet Capital
Massachusetts
$126M 252,028 -16,660 -6%
Deutsche Bank
52
Deutsche Bank
Germany
$123M 246,306 -6,965 -3%
Allianz Asset Management
53
Allianz Asset Management
Germany
$122M 244,479 +93,464 +62%
Sumitomo Mitsui Trust Group
54
Sumitomo Mitsui Trust Group
Japan
$121M 241,740 -3,351 -1%
Baird Financial Group
55
Baird Financial Group
Wisconsin
$116M 232,570 +1,367 +0.6%
CIP
56
Champlain Investment Partners
Vermont
$107M 213,614 -4,295 -2%
RSCM
57
Rock Springs Capital Management
Maryland
$104M 207,500 – –
JPMPWA
58
J.P. Morgan Private Wealth Advisors
California
$99.5M 198,990 +9,217 +5%
Ameriprise
59
Ameriprise
Minnesota
$93.5M 186,952 +37,691 +25%
Royal Bank of Canada
60
Royal Bank of Canada
Ontario, Canada
$91.3M 182,473 -3,736 -2%
PI
61
Putnam Investments
Massachusetts
$89.4M 178,709 -10,134 -5%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$88.3M 176,559 +11,789 +7%
Envestnet Asset Management
63
Envestnet Asset Management
Illinois
$87.4M 174,863 +2,930 +2%
RG
64
Rathbones Group
United Kingdom
$87.3M 174,641 +6,667 +4%
WF
65
Welch & Forbes
Massachusetts
$87.2M 174,414 -1,843 -1%
T. Rowe Price Associates
66
T. Rowe Price Associates
Maryland
$87M 173,912 -151 -0.1%
First Trust Advisors
67
First Trust Advisors
Illinois
$86.7M 173,391 -1,954 -1%
CIBC Private Wealth Group
68
CIBC Private Wealth Group
Georgia
$81.2M 179,289 -2,475 -1%
California Public Employees Retirement System
69
California Public Employees Retirement System
California
$80.1M 160,100 -27,369 -15%
Bank Julius Baer & Co
70
Bank Julius Baer & Co
Switzerland
$79.5M 159,069 -2,712 -2%
Kayne Anderson Rudnick Investment Management
71
Kayne Anderson Rudnick Investment Management
California
$79.5M 158,979 -2,984 -2%
FCM
72
Frontier Capital Management
Massachusetts
$77.9M 155,798 +43,042 +38%
LWCFA
73
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$77.4M 154,716 +1,060 +0.7%
MNG
74
Manning & Napier Group
New York
$74M 147,908 -29,417 -17%
Point72 Asset Management
75
Point72 Asset Management
Connecticut
$73.4M 146,848 -8,875 -6%
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