Impax Asset Management Group’s IDEX IEX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $180M | Sell |
947,946
-760,870
| -45% | -$150M | 1.25% | 23 |
|
|
2025
Q4 | $304M | Sell |
1,708,816
-252,003
| -13% | -$43.1M | 1.9% | 12 |
|
|
2025
Q3 | $319M | Sell |
1,960,819
-5,636
| -0.3% | -$952K | 1.86% | 12 |
|
|
2025
Q2 | $345M | Sell |
1,966,455
-40,269
| -2% | -$7.14M | 1.99% | 10 |
|
|
2025
Q1 | $363M | Buy |
2,006,724
+207,172
| +12% | +$41.2M | 2.19% | 7 |
|
|
2024
Q4 | $377M | Sell |
1,799,552
-92,415
| -5% | -$20.2M | 1.71% | 15 |
|
|
2024
Q3 | $406M | Sell |
1,891,967
-69,015
| -4% | -$13.9M | 1.6% | 17 |
|
|
2024
Q2 | $395M | Sell |
1,960,982
-1,350
| -0.1% | -$295K | 1.61% | 13 |
|
|
2024
Q1 | $479M | Sell |
1,962,332
-228,409
| -10% | -$51.6M | 1.83% | 10 |
|
|
2023
Q4 | $476M | Buy |
2,190,741
+84,502
| +4% | +$17M | 1.91% | 9 |
|
|
2023
Q3 | $438M | Sell |
2,106,239
-1,261
| -0.1% | -$274K | 1.96% | 10 |
|
|
2023
Q2 | $454M | Buy |
2,107,500
+117,360
| +6% | +$24.7M | 1.82% | 10 |
|
|
2023
Q1 | $460M | Buy |
1,990,140
+109,893
| +6% | +$24.9M | 1.92% | 9 |
|
|
2022
Q4 | $429M | Sell |
1,880,247
-33,924
| -2% | -$7.58M | 1.92% | 10 |
|
|
2022
Q3 | $383M | Sell |
1,914,171
-296,872
| -13% | -$60M | 1.97% | 8 |
|
|
2022
Q2 | $402M | Sell |
2,211,043
-183,179
| -8% | -$34.5M | 1.96% | 9 |
|
|
2022
Q1 | $459M | Sell |
2,394,222
-50,021
| -2% | -$10.1M | 1.9% | 10 |
|
|
2021
Q4 | $578M | Sell |
2,444,243
-791,104
| -24% | -$180M | 2.11% | 10 |
|
|
2021
Q3 | $670M | Buy |
3,235,347
+266,327
| +9% | +$59.1M | 2.75% | 5 |
|
|
2021
Q2 | $653M | Buy |
2,969,020
+208,643
| +8% | +$46.1M | 2.88% | 6 |
|
|
2021
Q1 | $578M | Buy |
2,760,377
+296,623
| +12% | +$58.8M | 2.96% | 6 |
|
|
2020
Q4 | $491M | Buy |
2,463,754
+409,354
| +20% | +$77.8M | 3.12% | 4 |
|
|
2020
Q3 | $375M | Buy |
2,054,400
+46,584
| +2% | +$8.07M | 3.28% | 5 |
|
|
2020
Q2 | $317M | Buy |
2,007,816
+111,186
| +6% | +$17M | 3.26% | 5 |
|
|
2020
Q1 | $262M | Buy |
1,896,630
+372,906
| +24% | +$58.5M | 3.49% | 4 |
|
|
2019
Q4 | $262M | Buy |
1,523,724
+272,178
| +22% | +$44M | 2.92% | 6 |
|
|
2019
Q3 | $205M | Sell |
1,251,546
-108,738
| -8% | -$18M | 2.67% | 6 |
|
|
2019
Q2 | $234M | Buy |
1,360,284
+12,822
| +1% | +$2.01M | 3.04% | 7 |
|
|
2019
Q1 | $204M | Buy |
1,347,462
+107,084
| +9% | +$15.1M | 2.81% | 8 |
|
|
2018
Q4 | $157M | Buy |
1,240,378
+166,540
| +16% | +$22.3M | 2.55% | 9 |
|
|
2018
Q3 | $162M | Buy |
+1,073,838
| New | +$160M | 2.32% | 8 |
|
Other funds holding IEX
VCM
VPM
Impax Asset Management Group's IEX Position: Q1 2026 in Review
Impax Asset Management Group reduced its IDEX (IEX) stake by 45% in Q1 2026, selling an estimated $150M and leaving 947,946 shares worth $180M. The position accounts for 1.25% of the portfolio, ranked #23.
Impax Asset Management Group first reported a position in IEX in Q3 2018 and has held it in 31 quarters since. The position peaked at $670M in Q3 2021. 671 funds tracked by Wall St. Rank hold IEX as of Q1 2026.
- Impax Asset Management Group held 947,946 shares of IDEX worth $180M as of Q1 2026.
- Impax Asset Management Group sold 760,870 IDEX shares in Q1 2026, an estimated $150M.
- IDEX made up 1.25% of Impax Asset Management Group's portfolio in Q1 2026, its #23 holding.
- Impax Asset Management Group first reported a position in IDEX in Q3 2018 and has held it in 31 quarters since.
- Impax Asset Management Group's IDEX position peaked at $670M in Q3 2021.
- 671 funds tracked by Wall St. Rank held IDEX as of Q1 2026.
Based on Impax Asset Management Group's 13F filing for Q1 2026, filed 12 May 2026.