WorldQuant Millennium Advisors’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
Q2 | $19.5M | Sell |
37,046
-61,309
| -62% | -$34.4M | 0.07% | 234 |
|
|
2026
Q1 | $55.3M | Buy |
+98,355
| New | +$63.1M | 0.21% | 123 |
|
|
2025
Q3 | – | Sell |
-47,227
| Closed | -$25.3M | – | 568 |
|
|
2025
Q2 | $25.3M | Buy |
47,227
+42,128
| +826% | +$20.1M | 0.13% | 182 |
|
|
2025
Q1 | $2.14M | Sell |
5,099
-127,094
| -96% | -$55.2M | 0.01% | 343 |
|
|
2024
Q4 | $54.7M | Buy |
132,193
+21,997
| +20% | +$9.65M | 0.35% | 82 |
|
|
2024
Q3 | $55.7M | Buy |
110,196
+76,809
| +230% | +$37.3M | 0.41% | 67 |
|
|
2024
Q2 | $16.3M | Sell |
33,387
-42,583
| -56% | -$21.4M | 0.15% | 170 |
|
|
2024
Q1 | $41M | Buy |
+75,970
| New | +$41.5M | 0.51% | 57 |
|
|
2023
Q4 | – | Sell |
-3,627
| Closed | -$1.59M | – | 371 |
|
|
2023
Q3 | $1.59M | Sell |
3,627
-15,849
| -81% | -$7.9M | 0.02% | 292 |
|
|
2023
Q2 | $9.78M | Buy |
19,476
+6,522
| +50% | +$3.13M | 0.17% | 173 |
|
|
2023
Q1 | $6.48M | Buy |
+12,954
| New | +$6.2M | 0.12% | 194 |
|
|
2022
Q4 | – | Sell |
-11,907
| Closed | -$3.88M | – | 366 |
|
|
2022
Q3 | $3.88M | Buy |
+11,907
| New | +$4.37M | 0.09% | 221 |
|
|
2022
Q2 | – | Sell |
-6,247
| Closed | -$3.42M | – | 321 |
|
|
2022
Q1 | $3.42M | Sell |
6,247
-9,874
| -61% | -$5.19M | 0.08% | 228 |
|
|
2021
Q4 | $10.6M | Sell |
16,121
-3,775
| -19% | -$2.37M | 0.21% | 157 |
|
|
2021
Q3 | $12.4M | Buy |
+19,896
| New | +$13.4M | 0.27% | 124 |
|
|
2021
Q2 | – | Sell |
-28,649
| Closed | -$14M | – | 372 |
|
|
2021
Q1 | $14M | Sell |
28,649
-6,652
| -19% | -$3.33M | 0.3% | 117 |
|
|
2020
Q4 | $17.6M | Sell |
35,301
-5,932
| -14% | -$2.65M | 0.39% | 85 |
|
|
2020
Q3 | $16.2M | Sell |
41,233
-14,481
| -26% | -$5.35M | 0.38% | 79 |
|
|
2020
Q2 | $18.4M | Sell |
55,714
-65,632
| -54% | -$19M | 0.42% | 76 |
|
|
2020
Q1 | $29.4M | Sell |
121,346
-9,694
| -7% | -$2.53M | 0.71% | 30 |
|
|
2019
Q4 | $34.2M | Sell |
131,040
-45,327
| -26% | -$11.9M | 0.66% | 46 |
|
|
2019
Q3 | $48M | Sell |
176,367
-57,666
| -25% | -$16M | 0.93% | 25 |
|
|
2019
Q2 | $64.4M | Buy |
234,033
+10,426
| +5% | +$2.57M | 1.23% | 12 |
|
|
2019
Q1 | $50M | Buy |
223,607
+25,125
| +13% | +$5.19M | 1.19% | 12 |
|
|
2018
Q4 | $36.9M | Buy |
198,482
+49,947
| +34% | +$10.2M | 1.09% | 16 |
|
|
2018
Q3 | $37.1M | Buy |
148,535
+4,972
| +3% | +$1.21M | 1.24% | 11 |
|
|
2018
Q2 | $31.3M | Buy |
+143,563
| New | +$29.6M | 1.2% | 13 |
|
Other funds holding IDXX
WorldQuant Millennium Advisors's IDXX Position: Q2 2026 in Review
WorldQuant Millennium Advisors reduced its Idexx Laboratories (IDXX) stake by 62% in Q2 2026, selling an estimated $34.4M and leaving 37,046 shares worth $19.5M. The position accounts for 0.07% of the portfolio, ranked #234.
WorldQuant Millennium Advisors first reported a position in IDXX in Q2 2018 and has held it in 27 quarters since. The position peaked at $64.4M in Q2 2019. 1,295 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.
- WorldQuant Millennium Advisors held 37,046 shares of Idexx Laboratories worth $19.5M as of Q2 2026.
- WorldQuant Millennium Advisors sold 61,309 Idexx Laboratories shares in Q2 2026, an estimated $34.4M.
- Idexx Laboratories made up 0.07% of WorldQuant Millennium Advisors's portfolio in Q2 2026, its #234 holding.
- WorldQuant Millennium Advisors first reported a position in Idexx Laboratories in Q2 2018 and has held it in 27 quarters since.
- WorldQuant Millennium Advisors's Idexx Laboratories position peaked at $64.4M in Q2 2019.
- 1,295 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.
Based on WorldQuant Millennium Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.