IDXX Stock Ownership Activity

IDEXX LABORATORIES INC 13F holders

5 value investing gurus have made changes to the IDEXX LABORATORIES INC (IDXX) position according to the gurus' latest SEC quarterly report(s). IDXX has been bought (as a new position) by 1, completely sold out by 1 guru(s), the number of IDXX shares has been increased by 2, decreased by 1 super investor(s).

Which gurus or hedge funds are buying IDXX now?

According to the latest SEC filing(s) IDEXX LABORATORIES INC (IDXX) has been bought by 3 gurus: David M. Polen - Polen Capital Management (new buy), Eric H. Schoenstein - Jensen Investment Management (added shares +27.11%) and Paul Lountzis - Lountzis Asset Management (added shares +0.04%).

To see more about who is investing in IDEXX LABORATORIES INC (IDXX), please go to the IDXX ownership page.

History
Name
Company
%
Activity
Share
Change
% change to
Portfolio
% of
Portfolio
2025 Q2 (5 results)
David M. Polen
Polen Capital Management
buy
+1,195,425
+1.97%
1.97%
Eric H. Schoenstein
Jensen Investment Management
+27.11%
+2,220
+0.01%
0.07%
Paul Lountzis
Lountzis Asset Management
+0.04%
+12
+0.00%
6.18%
Terry Smith
Fundsmith
-0.34%
-9,042
-0.02%
6.15%
Henry Ellenbogen
Durable Capital Partners
-100.00%
-364,757
-1.16%
0.00%
Current price: $639.45 19.22% AVG reported price*: $536.34
2025 Q1 (5 results)
Paul Lountzis
Lountzis Asset Management
buy
+32,696
+5.36%
5.36%
Wallace Weitz
Weitz Value Fund
buy
+45,000
+2.20%
2.20%
Henry Ellenbogen
Durable Capital Partners
buy
+364,757
+1.37%
0.00%
Terry Smith
Fundsmith
-0.55%
-14,524
-0.03%
5.06%
Eric H. Schoenstein
Jensen Investment Management
-9.20%
-830
-0.00%
0.04%
Current price: $639.45 51.01% AVG reported price*: $423.46
2024 Q4 (2 results)
Eric H. Schoenstein
Jensen Investment Management
+11.50%
+930
+0.00%
0.03%
Terry Smith
Fundsmith
-0.05%
-1,307
-0.00%
4.69%
Current price: $639.45 54.67% AVG reported price*: $413.44
2024 Q3 (2 results)
Eric H. Schoenstein
Jensen Investment Management
+58.01%
+2,970
+0.01%
0.03%
Terry Smith
Fundsmith
+0.04%
+970
+0.00%
5.32%
Current price: $639.45 26.57% AVG reported price*: $505.22
2024 Q2 (2 results)
Eric H. Schoenstein
Jensen Investment Management
buy
+5,120
+0.02%
0.02%
Terry Smith
Fundsmith
-1.90%
-51,570
-0.10%
5.29%
Current price: $639.45 31.25% AVG reported price*: $487.20
2024 Q1 (1 result)
Terry Smith
Fundsmith
-0.52%
-14,155
-0.03%
5.74%
Current price: $639.45 18.43% Reported price*: $539.93
2023 Q4 (1 result)
Terry Smith
Fundsmith
-7.95%
-235,637
-0.55%
6.34%
Current price: $639.45 15.21% Reported price*: $555.05
2023 Q3 (1 result)
Terry Smith
Fundsmith
+0.10%
+3,003
+0.01%
5.89%
Current price: $639.45 46.24% Reported price*: $437.27
2023 Q2 (1 result)
Terry Smith
Fundsmith
+0.25%
+7,355
+0.02%
6.24%
Current price: $639.45 27.32% Reported price*: $502.23
2023 Q1 (2 results)
Terry Smith
Fundsmith
-14.22%
-489,536
-1.06%
6.37%
Henry Ellenbogen
Durable Capital Partners
-100.00%
-208,030
-0.80%
0.00%
Current price: $639.45 27.87% AVG reported price*: $500.08
2022 Q4 (2 results)
Henry Ellenbogen
Durable Capital Partners
+0.15%
+316
+0.00%
0.00%
Terry Smith
Fundsmith
-4.89%
-177,045
-0.33%
6.42%
Current price: $639.45 56.74% AVG reported price*: $407.96
2022 Q3 (2 results)
Henry Ellenbogen
Durable Capital Partners
+83.55%
+94,548
+0.34%
0.74%
Terry Smith
Fundsmith
+0.05%
+1,902
+0.00%
5.60%
Current price: $639.45 96.27% AVG reported price*: $325.80
2022 Q2 (2 results)
Henry Ellenbogen
Durable Capital Partners
buy
+113,166
+0.46%
0.46%
Terry Smith
Fundsmith
+0.02%
+813
+0.00%
5.60%
Current price: $639.45 82.32% AVG reported price*: $350.73
2022 Q1 (1 result)
Terry Smith
Fundsmith
-14.71%
-624,221
-1.17%
6.80%
Current price: $639.45 16.89% Reported price*: $547.06
2021 Q4 (2 results)
Terry Smith
Fundsmith
+0.00%
+81
+0.00%
6.82%
Henry Ellenbogen
Durable Capital Partners
-100.00%
-25,402
-0.12%
0.00%
Current price: $639.45 2.89% AVG reported price*: $658.46
2021 Q3 (2 results)
Terry Smith
Fundsmith
-0.01%
-260
-0.00%
7.29%
Henry Ellenbogen
Durable Capital Partners
-78.70%
-93,859
-0.44%
0.00%
Current price: $639.45 2.82% AVG reported price*: $621.90
2021 Q2 (2 results)
Terry Smith
Fundsmith
+0.52%
+21,850
+0.04%
7.42%
Henry Ellenbogen
Durable Capital Partners
-3.00%
-3,689
-0.02%
0.56%
Current price: $639.45 1.25% AVG reported price*: $631.55
2021 Q1 (2 results)
Terry Smith
Fundsmith
-0.14%
-5,816
-0.01%
6.57%
Henry Ellenbogen
Durable Capital Partners
-38.51%
-76,996
-0.32%
0.51%
Current price: $639.45 30.68% AVG reported price*: $489.31
2020 Q4 (2 results)
Terry Smith
Fundsmith
-0.15%
-6,387
-0.01%
7.00%
Henry Ellenbogen
Durable Capital Partners
-47.80%
-183,112
-0.81%
0.89%
Current price: $639.45 27.92% AVG reported price*: $499.87
2020 Q3 (2 results)
Terry Smith
Fundsmith
-0.19%
-7,896
-0.01%
6.50%
Henry Ellenbogen
Durable Capital Partners
-15.97%
-72,776
-0.31%
1.66%
Current price: $639.45 62.66% AVG reported price*: $393.11
2020 Q2 (2 results)
Henry Ellenbogen
Durable Capital Partners
+100.33%
+228,294
+0.94%
1.87%
Terry Smith
Fundsmith
-0.11%
-4,516
-0.01%
6.11%
Current price: $639.45 93.68% AVG reported price*: $330.16
2020 Q1 (2 results)
Henry Ellenbogen
Durable Capital Partners
buy
+227,540
+1.12%
1.12%
Terry Smith
Fundsmith
-7.55%
-346,672
-0.47%
5.79%
Current price: $639.45 163.97% AVG reported price*: $242.24
2019 Q4 (1 result)
Terry Smith
Fundsmith
+0.79%
+35,883
+0.04%
5.67%
Current price: $639.45 144.88% Reported price*: $261.13
2019 Q3 (1 result)
Terry Smith
Fundsmith
+1.92%
+85,978
+0.12%
6.33%
Current price: $639.45 135.15% Reported price*: $271.93
2019 Q2 (1 result)
Terry Smith
Fundsmith
+0.06%
+2,697
+0.00%
6.41%
Current price: $639.45 132.25% Reported price*: $275.33
2019 Q1 (1 result)
Terry Smith
Fundsmith
+0.79%
+35,049
+0.04%
5.68%
Current price: $639.45 185.98% Reported price*: $223.60
2018 Q4 (1 result)
Terry Smith
Fundsmith
+0.13%
+5,649
+0.01%
7.03%
Current price: $639.45 156.13% Reported price*: $249.66
50 of 65

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.