Assenagon Asset Management’s IDEX IEX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $5.51M | Sell |
24,281
-110,018
| -82% | -$23.3M | 0.01% | 642 |
|
|
2026
Q1 | $25.5M | Buy |
134,299
+71,693
| +115% | +$14.2M | 0.04% | 302 |
|
|
2025
Q4 | $11.1M | Buy |
62,606
+7,559
| +14% | +$1.29M | 0.02% | 490 |
|
|
2025
Q3 | $8.96M | Buy |
55,047
+40,309
| +274% | +$6.81M | 0.01% | 505 |
|
|
2025
Q2 | $2.59M | Sell |
14,738
-81,623
| -85% | -$14.5M | ﹤0.01% | 734 |
|
|
2025
Q1 | $17.4M | Buy |
96,361
+27,501
| +40% | +$5.47M | 0.03% | 341 |
|
|
2024
Q4 | $14.4M | Buy |
68,860
+1,210
| +2% | +$265K | 0.02% | 414 |
|
|
2024
Q3 | $14.5M | Buy |
67,650
+14,457
| +27% | +$2.91M | 0.03% | 429 |
|
|
2024
Q2 | $10.7M | Sell |
53,193
-99,408
| -65% | -$21.7M | 0.02% | 419 |
|
|
2024
Q1 | $37.2M | Sell |
152,601
-36,542
| -19% | -$8.25M | 0.09% | 179 |
|
|
2023
Q4 | $41.1M | Buy |
189,143
+186,082
| +6,079% | +$37.5M | 0.11% | 153 |
|
|
2023
Q3 | $637K | Sell |
3,061
-8,931
| -74% | -$1.94M | ﹤0.01% | 1154 |
|
|
2023
Q2 | $2.58M | Buy |
11,992
+7,173
| +149% | +$1.51M | 0.01% | 683 |
|
|
2023
Q1 | $1.11M | Buy |
4,819
+1,813
| +60% | +$412K | ﹤0.01% | 1010 |
|
|
2022
Q4 | $686K | Sell |
3,006
-11,633
| -79% | -$2.6M | ﹤0.01% | 1122 |
|
|
2022
Q3 | $2.93M | Buy |
14,639
+6,994
| +91% | +$1.41M | 0.01% | 607 |
|
|
2022
Q2 | $1.39M | Buy |
+7,645
| New | +$1.44M | 0.01% | 979 |
|
|
2022
Q1 | – | Sell |
-1,645
| Closed | -$389K | – | 1486 |
|
|
2021
Q4 | $389K | Sell |
1,645
-79,896
| -98% | -$18.1M | ﹤0.01% | 1249 |
|
|
2021
Q3 | $16.9M | Buy |
+81,541
| New | +$18.1M | 0.05% | 227 |
|
|
2021
Q2 | – | Sell |
-11,334
| Closed | -$2.37M | – | 1296 |
|
|
2021
Q1 | $2.37M | Sell |
11,334
-27,960
| -71% | -$5.54M | 0.01% | 675 |
|
|
2020
Q4 | $7.83M | Buy |
+39,294
| New | +$7.47M | 0.03% | 290 |
|
|
2020
Q1 | – | Sell |
-1,696
| Closed | -$292K | – | 895 |
|
|
2019
Q4 | $292K | Buy |
+1,696
| New | +$274K | ﹤0.01% | 702 |
|
|
2019
Q1 | – | Sell |
-3,565
| Closed | -$450K | – | 1020 |
|
|
2018
Q4 | $450K | Sell |
3,565
-61,796
| -95% | -$8.27M | 0.01% | 840 |
|
|
2018
Q3 | $9.85M | Buy |
65,361
+54,075
| +479% | +$8.06M | 0.1% | 186 |
|
|
2018
Q2 | $1.54M | Buy |
11,286
+9,110
| +419% | +$1.27M | 0.02% | 360 |
|
|
2018
Q1 | $310K | Sell |
2,176
-2,046
| -48% | -$286K | ﹤0.01% | 503 |
|
|
2017
Q4 | $557K | Sell |
4,222
-29
| -0.7% | -$3.73K | 0.01% | 596 |
|
|
2017
Q3 | $516K | Buy |
+4,251
| New | +$496K | ﹤0.01% | 414 |
|
Other funds holding IEX
Assenagon Asset Management's IEX Position: Q2 2026 in Review
Assenagon Asset Management reduced its IDEX (IEX) stake by 82% in Q2 2026, selling an estimated $23.3M and leaving 24,281 shares worth $5.51M. The position accounts for 0.01% of the portfolio, ranked #642.
Assenagon Asset Management first reported a position in IEX in Q3 2017 and has held it in 28 quarters since. The position peaked at $41.1M in Q4 2023. 687 funds tracked by Wall St. Rank hold IEX as of Q2 2026.
- Assenagon Asset Management held 24,281 shares of IDEX worth $5.51M as of Q2 2026.
- Assenagon Asset Management sold 110,018 IDEX shares in Q2 2026, an estimated $23.3M.
- IDEX made up 0.01% of Assenagon Asset Management's portfolio in Q2 2026, its #642 holding.
- Assenagon Asset Management first reported a position in IDEX in Q3 2017 and has held it in 28 quarters since.
- Assenagon Asset Management's IDEX position peaked at $41.1M in Q4 2023.
- 687 funds tracked by Wall St. Rank held IDEX as of Q2 2026.
Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.