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IMC Chicago’s
Idexx Laboratories
IDXX
Stock Holding History
IMC Chicago’s Portfolio
IDXX Stock Details
IDXX Fund Activity
Bought
Maintained
Sold
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$8.04M
Sell
14,300
-700
-5%
-$449K
﹤0.01%
1446
2025
Q4
$10.1M
Sell
15,000
-3,300
-18%
-$2.25M
﹤0.01%
1213
2025
Q3
$11.7M
Buy
18,300
+5,600
+44%
+$3.4M
﹤0.01%
1069
2025
Q2
$6.81M
Hold
12,700
–
–
﹤0.01%
1217
2025
Q1
$5.33M
Sell
12,700
-8,200
-39%
-$3.56M
﹤0.01%
1198
2024
Q4
$8.64M
Buy
20,900
+8,500
+69%
+$3.73M
﹤0.01%
976
2024
Q3
$6.26M
Sell
12,400
-1,200
-9%
-$583K
﹤0.01%
1034
2024
Q2
$6.63M
Buy
+13,600
New
+$6.83M
﹤0.01%
946
Other funds holding IDXX
BlackRock
New York
$5.72T AUM
30.48%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Invesco
Atlanta, Georgia
$1.02T AUM
30.18%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
BAMCO Inc
New York
$33.1B AUM
11.16%
1-Year Est. Return
Bank of New York Mellon
New York
$544B AUM
28.31%
1-Year Est. Return
Fundsmith LLP
London, United Kingdom
$12.8B AUM
6.9%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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