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Idexx Laboratories

1,301 hedge funds and large institutions have $40.2B invested in Idexx Laboratories in 2026 Q1 according to their latest regulatory filings, with 121 funds opening new positions, 428 increasing their positions, 514 reducing their positions, and 173 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less funds holding

Funds holding:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

22% less capital invested

Capital invested by funds: $51.8B → $40.2B (-$11.6B)

30% less first-time investments, than exits

New positions opened: 121 | Existing positions closed: 173

36% less funds holding in top 10

Funds holding in top 10: 2516 (-9)

Holders
1,301
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$77.4M
Puts
$52.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Mirae Asset Global ETFs Holdings
151
Mirae Asset Global ETFs Holdings
Hong Kong
$31.5M
DekaBank Deutsche Girozentrale
152
DekaBank Deutsche Girozentrale
Germany
$31M
VIP
153
Vantage Investment Partners
Missouri
$30.4M
Asset Management One
154
Asset Management One
Japan
$30.3M
NIM
155
NEOS Investment Management
Connecticut
$30.1M
Treasurer of the State of North Carolina
156
Treasurer of the State of North Carolina
North Carolina
$29.6M
BIA
157
Biondo Investment Advisors
Pennsylvania
$29.4M
Rockefeller Capital Management
158
Rockefeller Capital Management
New York
$29.3M
State of Wisconsin Investment Board
159
State of Wisconsin Investment Board
Wisconsin
$28.9M
Royal London Asset Management
160
Royal London Asset Management
United Kingdom
$28.7M
AssetMark Inc
161
AssetMark Inc
California
$28.6M
IMCOOI
162
Investment Management Corp of Ontario (IMCO)
Canada
$28.5M
HIC
163
Harvey Investment Company
Kentucky
$28.1M
Marshall Wace
164
Marshall Wace
United Kingdom
$27.7M
EAM
165
EULAV Asset Management
Florida
$27.7M
SBWIC
166
Schaper Benz & Wise Investment Counsel
Wisconsin
$27.6M
Renaissance Technologies
167
Renaissance Technologies
New York
$27.3M
New York State Common Retirement Fund
168
New York State Common Retirement Fund
New York
$26.9M
PPF
169
PFA Pension Forsikringsaktieselskab
$26.8M
HCM
170
Howland Capital Management
Massachusetts
$26.7M
Mirae Asset Global Investments
171
Mirae Asset Global Investments
South Korea
$26.5M
FMI
172
Factory Mutual Insurance
Massachusetts
$25.7M
Mackenzie Financial
173
Mackenzie Financial
Ontario, Canada
$25.7M
PNC Financial Services Group
174
PNC Financial Services Group
Pennsylvania
$25.7M
DB
175
Danske Bank
Denmark
$24.8M