Jane Street’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 | $8.43M | Buy |
14,998
+5,984
| +66% | +$3.84M | ﹤0.01% | 2755 |
|
|
2025
Q4 | $6.1M | Sell |
9,014
-23,781
| -73% | -$16.2M | ﹤0.01% | 2944 |
|
|
2025
Q3 | $21M | Buy |
32,795
+19,566
| +148% | +$11.9M | ﹤0.01% | 1626 |
|
|
2025
Q2 | $7.1M | Buy |
13,229
+5,668
| +75% | +$2.71M | ﹤0.01% | 2559 |
|
|
2025
Q1 | $3.18M | Sell |
7,561
-18,980
| -72% | -$8.24M | ﹤0.01% | 3629 |
|
|
2024
Q4 | $11M | Buy |
26,541
+24,214
| +1,041% | +$10.6M | ﹤0.01% | 1797 |
|
|
2024
Q3 | $1.18M | Sell |
2,327
-40,715
| -95% | -$19.8M | ﹤0.01% | 5562 |
|
|
2024
Q2 | $21M | Buy |
43,042
+19,785
| +85% | +$9.93M | ﹤0.01% | 1278 |
|
|
2024
Q1 | $12.6M | Sell |
23,257
-2,908
| -11% | -$1.59M | ﹤0.01% | 1593 |
|
|
2023
Q4 | $14.5M | Buy |
26,165
+13,719
| +110% | +$6.44M | ﹤0.01% | 1559 |
|
|
2023
Q3 | $5.44M | Sell |
12,446
-17,629
| -59% | -$8.79M | ﹤0.01% | 2499 |
|
|
2023
Q2 | $15.1M | Buy |
30,075
+14,515
| +93% | +$6.96M | 0.01% | 1487 |
|
|
2023
Q1 | $7.78M | Sell |
15,560
-14,957
| -49% | -$7.16M | ﹤0.01% | 1896 |
|
|
2022
Q4 | $12.4M | Buy |
30,517
+10,481
| +52% | +$4.07M | 0.01% | 1403 |
|
|
2022
Q3 | $6.53M | Sell |
20,036
-44,076
| -69% | -$16.2M | ﹤0.01% | 2212 |
|
|
2022
Q2 | $22.5M | Buy |
64,112
+56,956
| +796% | +$23.2M | 0.01% | 1022 |
|
|
2022
Q1 | $3.92M | Sell |
7,156
-9,770
| -58% | -$5.14M | ﹤0.01% | 3461 |
|
|
2021
Q4 | $11.1M | Sell |
16,926
-3,516
| -17% | -$2.21M | ﹤0.01% | 1752 |
|
|
2021
Q3 | $12.7M | Buy |
20,442
+1,316
| +7% | +$884K | ﹤0.01% | 1506 |
|
|
2021
Q2 | $12.1M | Sell |
19,126
-5,586
| -23% | -$3.08M | ﹤0.01% | 1512 |
|
|
2021
Q1 | $12.1M | Buy |
24,712
+17,623
| +249% | +$8.83M | 0.01% | 1378 |
|
|
2020
Q4 | $3.54M | Buy |
7,089
+3,269
| +86% | +$1.46M | ﹤0.01% | 2575 |
|
|
2020
Q3 | $1.5M | Sell |
3,820
-3,497
| -48% | -$1.29M | ﹤0.01% | 3453 |
|
|
2020
Q2 | $2.42M | Buy |
7,317
+257
| +4% | +$74.4K | ﹤0.01% | 2787 |
|
|
2020
Q1 | $1.71M | Sell |
7,060
-2,259
| -24% | -$590K | ﹤0.01% | 2171 |
|
|
2019
Q4 | $2.43M | Buy |
9,319
+2,735
| +42% | +$721K | ﹤0.01% | 1722 |
|
|
2019
Q3 | $1.79M | Sell |
6,584
-645
| -9% | -$179K | ﹤0.01% | 1923 |
|
|
2019
Q2 | $1.99M | Buy |
7,229
+2,991
| +71% | +$737K | ﹤0.01% | 1889 |
|
|
2019
Q1 | $948K | Buy |
+4,238
| New | +$875K | ﹤0.01% | 2871 |
|
|
2018
Q4 | – | Sell |
-6,024
| Closed | -$1.5M | – | 5281 |
|
|
2018
Q3 | $1.5M | Buy |
6,024
+768
| +15% | +$186K | ﹤0.01% | 2237 |
|
|
2018
Q2 | $1.15M | Buy |
5,256
+235
| +5% | +$48.4K | ﹤0.01% | 2574 |
|
|
2018
Q1 | $961K | Sell |
5,021
-3,731
| -43% | -$689K | ﹤0.01% | 2722 |
|
|
2017
Q4 | $1.37M | Buy |
+8,752
| New | +$1.38M | ﹤0.01% | 1975 |
|
|
2017
Q3 | – | Sell |
-24,773
| Closed | -$4M | – | 4724 |
|
|
2017
Q2 | $4M | Buy |
24,773
+17,945
| +263% | +$2.91M | 0.01% | 911 |
|
|
2017
Q1 | $1.06M | Sell |
6,828
-11,222
| -62% | -$1.55M | ﹤0.01% | 2017 |
|
|
2016
Q4 | $2.12M | Sell |
18,050
-5,143
| -22% | -$587K | 0.01% | 1271 |
|
|
2016
Q3 | $2.61M | Buy |
23,193
+16,569
| +250% | +$1.75M | 0.01% | 979 |
|
|
2016
Q2 | $615K | Buy |
+6,624
| New | +$569K | ﹤0.01% | 2546 |
|
|
2015
Q4 | – | Sell |
-21,548
| Closed | -$1.6M | – | 4195 |
|
|
2015
Q3 | $1.6M | Buy |
21,548
+16,005
| +289% | +$1.15M | 0.01% | 1187 |
|
|
2015
Q2 | $356K | Buy |
+5,543
| New | +$384K | ﹤0.01% | 2628 |
|
|
2014
Q4 | – | Sell |
-4,958
| Closed | -$292K | – | 2714 |
|
|
2014
Q3 | $292K | Buy |
+4,958
| New | +$313K | ﹤0.01% | 1909 |
|
|
2014
Q2 | – | Sell |
-14,726
| Closed | -$894K | – | 2819 |
|
|
2014
Q1 | $894K | Buy |
14,726
+6,444
| +78% | +$384K | 0.01% | 1054 |
|
|
2013
Q4 | $440K | Sell |
8,282
-33,502
| -80% | -$1.76M | 0.01% | 1331 |
|
|
2013
Q3 | $2.08M | Buy |
41,784
+33,992
| +436% | +$1.63M | 0.02% | 557 |
|
|
2013
Q2 | $349K | Buy |
+7,792
| New | +$340K | 0.01% | 1751 |
|
Other funds holding IDXX
VCM
VPM
Jane Street's IDXX Position: Q1 2026 in Review
Jane Street increased its Idexx Laboratories (IDXX) stake by 66% in Q1 2026, buying an estimated $3.84M and bringing the position to 14,998 shares worth $8.43M. The position accounts for ﹤0.01% of the portfolio, ranked #2755.
Jane Street first reported a position in IDXX in Q2 2013 and has held it in 45 quarters since. The position peaked at $22.5M in Q2 2022. 1,312 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.
- Jane Street held 14,998 shares of Idexx Laboratories worth $8.43M as of Q1 2026.
- Jane Street bought 5,984 Idexx Laboratories shares in Q1 2026, an estimated $3.84M.
- Idexx Laboratories made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2755 holding.
- Jane Street first reported a position in Idexx Laboratories in Q2 2013 and has held it in 45 quarters since.
- Jane Street's Idexx Laboratories position peaked at $22.5M in Q2 2022.
- 1,312 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.