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Idexx Laboratories
IDXX

Overview Fund Activity

1,207 hedge funds and large institutions have $39.5B invested in Idexx Laboratories in 2025 Q2 according to their latest regulatory filings, with 195 funds opening new positions, 416 increasing their positions, 410 reducing their positions, and 90 closing their positions.

Holders
1,207
Holders Change
+81
Holders Change %
+7.19%
% of All Funds
16.21%
Holding in Top 10
22
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+22.22%
% of All Funds
0.3%
New
195
Increased
416
Reduced
410
Closed
90
Calls
$84.6M
Puts
$104M
Net Calls
-$19.5M
Net Calls Change
+$16.7M

Top Buyers

1
Polen Capital Management
1
Polen Capital Management
Florida
$641M
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$778M
3
GIM
3
Generation Investment Management
United Kingdom
$304M
4
Norges Bank
4
Norges Bank
Norway
$222M
5
MBI
5
Montrusco Bolton Investments
Quebec, Canada
$224M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$288M
2
BlackRock
2
BlackRock
New York
$4.49B
3
Flossbach Von Storch
3
Flossbach Von Storch
Germany
$129M
4
DCP
4
Durable Capital Partners
Maryland
$0
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$3.27M
Name Market Value Shares Shares
Change 		Shares
Change %
QCMNJ
101
Quantum Capital Management (New Jersey)
New Jersey
$56M 104,427 -13,140 -11%
SIMG
102
Stephens Investment Management Group
Texas
$55.4M 103,353 -8,059 -7%
Los Angeles Capital Management
103
Los Angeles Capital Management
California
$54.8M 102,203 +82,053 +407%
RMDI
104
R.M. Davis Inc
Maine
$54.4M 101,363 -1,548 -2%
BNP Paribas Asset Management
105
BNP Paribas Asset Management
France
$53.5M 99,827 -228 -0.2%
RP
106
Riverbridge Partners
Minnesota
$53.3M 99,330 -3,162 -3%
BDLIB
107
Banque de Luxembourg Investments (BLI)
Luxembourg
$52.5M 98,900 -20,500 -17%
MIM
108
Manitou Investment Management
Ontario, Canada
$51.2M 95,487 +39,233 +70%
Aberdeen Group
109
Aberdeen Group
United Kingdom
$49.7M 92,637 +2,506 +3%
Royal London Asset Management
110
Royal London Asset Management
United Kingdom
$48.8M 90,979 -930 -1%
LFRG
111
Lazard Frères Gestion
France
$48.8M 90,904 +9,671 +12%
Thrivent Financial for Lutherans
112
Thrivent Financial for Lutherans
Minnesota
$48.2M 89,806 -11,807 -12%
BPCE
113
Bank Pictet & Cie (Europe)
Germany
$47.7M 89,000 – –
PI
114
PineBridge Investments
New York
$46.7M 87,106 -21,258 -20%
CC
115
Chicago Capital
Illinois
$46.3M 86,322 -977 -1%
KBC Group
116
KBC Group
Belgium
$45.9M 85,667 +8,130 +10%
MJRIC
117
Mogy Joel R Investment Counsel
California
$45.7M 85,181 -543 -0.6%
Canada Pension Plan Investment Board
118
Canada Pension Plan Investment Board
Ontario, Canada
$45.4M 84,718 +3,154 +4%
MC
119
Martin Currie
United Kingdom
$44.1M 82,254 +3,039 +4%
State Board of Administration of Florida Retirement System
120
State Board of Administration of Florida Retirement System
Florida
$43.3M 80,822 +376 +0.5%
National Bank of Canada
121
National Bank of Canada
Quebec, Canada
$43M 80,154 +5,215 +7%
CS
122
Candriam SCA
Luxembourg
$42.4M 79,028 -3,163 -4%
Millennium Management
123
Millennium Management
New York
$42.3M 78,778 +39,270 +99%
BG
124
Bellevue Group
Switzerland
$41.1M 76,548 -349 -0.5%
Canada Life
125
Canada Life
Manitoba, Canada
$40.1M 74,735 -911 -1%
3 4
5
6 7