Simplex Trading’s Idexx Laboratories IDXX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $8.43K | Buy |
+15
| New | +$9.62K | ﹤0.01% | 7495 |
|
|
2025
Q4 | – | Sell |
-3,310
| Closed | -$2.25M | – | 9227 |
|
|
2025
Q3 | $2.11M | Buy |
+3,310
| New | +$2.01M | ﹤0.01% | 2269 |
|
|
2025
Q2 | – | Sell |
-762
| Closed | -$364K | – | 9134 |
|
|
2025
Q1 | $320K | Buy |
+762
| New | +$331K | ﹤0.01% | 3872 |
|
|
2024
Q2 | – | Sell |
-202
| Closed | -$101K | – | 9238 |
|
|
2024
Q1 | $109K | Buy |
+202
| New | +$110K | ﹤0.01% | 5490 |
|
|
2022
Q3 | – | Sell |
-495
| Closed | -$182K | – | 10346 |
|
|
2022
Q2 | $173K | Sell |
495
-595
| -55% | -$243K | ﹤0.01% | 4793 |
|
|
2022
Q1 | $596K | Buy |
+1,090
| New | +$573K | ﹤0.01% | 3609 |
|
|
2021
Q4 | – | Sell |
-518
| Closed | -$325K | – | 10881 |
|
|
2021
Q3 | $330K | Hold |
518
| – | – | ﹤0.01% | 4752 |
|
|
2021
Q2 | $327K | Sell |
518
-1,351
| -72% | -$746K | ﹤0.01% | 4832 |
|
|
2021
Q1 | $914K | Buy |
+1,869
| New | +$936K | ﹤0.01% | 2510 |
|
|
2020
Q3 | – | Sell |
-2,761
| Closed | -$1.02M | – | 8091 |
|
|
2020
Q2 | $911K | Buy |
+2,761
| New | +$799K | ﹤0.01% | 2232 |
|
|
2020
Q1 | – | Sell |
-611
| Closed | -$159K | – | 7878 |
|
|
2019
Q4 | $159K | Buy |
+611
| New | +$161K | ﹤0.01% | 3999 |
|
|
2019
Q1 | – | Sell |
-5,302
| Closed | -$1.09M | – | 7422 |
|
|
2018
Q4 | $986K | Sell |
5,302
-1,762
| -25% | -$361K | ﹤0.01% | 1639 |
|
|
2018
Q3 | $1.76M | Buy |
7,064
+6,202
| +719% | +$1.51M | 0.01% | 1352 |
|
|
2018
Q2 | $187K | Sell |
862
-1,115
| -56% | -$230K | ﹤0.01% | 3567 |
|
|
2018
Q1 | $378K | Buy |
+1,977
| New | +$365K | 0.02% | 864 |
|
|
2017
Q3 | – | Sell |
-1,868
| Closed | -$295K | – | 6203 |
|
|
2017
Q2 | $301K | Buy |
+1,868
| New | +$303K | 0.01% | 944 |
|
|
2016
Q3 | – | Sell |
-9,725
| Closed | -$1.02M | – | 6077 |
|
|
2016
Q2 | $903K | Buy |
9,725
+9,473
| +3,759% | +$813K | 0.06% | 307 |
|
|
2016
Q1 | $19K | Sell |
252
-3,125
| -93% | -$225K | ﹤0.01% | 2847 |
|
|
2015
Q4 | $246K | Sell |
3,377
-991
| -23% | -$70.7K | 0.02% | 750 |
|
|
2015
Q3 | $324K | Buy |
+4,368
| New | +$313K | 0.02% | 643 |
|
|
2015
Q2 | – | Sell |
-2,006
| Closed | -$139K | – | 5461 |
|
|
2015
Q1 | $154K | Buy |
+2,006
| New | +$156K | 0.02% | 843 |
|
Other funds holding IDXX
VCM
VPM
Simplex Trading's IDXX Position: Q1 2026 in Review
Simplex Trading opened a new position in Idexx Laboratories (IDXX) in Q1 2026: 15 shares worth $8.43K. The stake represents ﹤0.01% of the portfolio and ranks #7495 among its holdings. This is a return to the name: Simplex Trading previously reported a position in IDXX as recently as Q3 2025.
Simplex Trading first reported a position in IDXX in Q1 2015 and has held it in 21 quarters since. The position peaked at $2.11M in Q3 2025. 1,311 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.
- Simplex Trading held 15 shares of Idexx Laboratories worth $8.43K as of Q1 2026.
- Idexx Laboratories was a new Simplex Trading position in Q1 2026.
- Idexx Laboratories made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #7495 holding.
- Simplex Trading first reported a position in Idexx Laboratories in Q1 2015 and has held it in 21 quarters since.
- Simplex Trading's Idexx Laboratories position peaked at $2.11M in Q3 2025.
- 1,311 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.