William Blair Investment Management’s iShares Russell 1000 Growth ETF IWF Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $36M | Sell |
337,700
-107,656
| -24% | -$12.2M | 0.12% | 163 |
|
|
2025
Q4 | $52.7M | Sell |
445,356
-231,132
| -34% | -$27.4M | 0.15% | 135 |
|
|
2025
Q3 | $79.2M | Buy |
+676,488
| New | +$75.3M | 0.2% | 121 |
|
|
2025
Q2 | – | Sell |
-162,400
| Closed | -$14.7M | – | 440 |
|
|
2025
Q1 | $14.7M | Buy |
+162,400
| New | +$16M | 0.04% | 315 |
|
|
2024
Q3 | – | Sell |
-300,860
| Closed | -$27.4M | – | 430 |
|
|
2024
Q2 | $27.4M | Buy |
+300,860
| New | +$25.7M | 0.07% | 246 |
|
|
2024
Q1 | – | Sell |
-556
| Closed | -$42.1K | – | 420 |
|
|
2023
Q4 | $42.1K | Buy |
+556
| New | +$39.3K | ﹤0.01% | 406 |
|
|
2023
Q1 | – | Sell |
-3,060
| Closed | -$164K | – | 410 |
|
|
2022
Q4 | $164K | Buy |
3,060
+2,400
| +364% | +$132K | ﹤0.01% | 399 |
|
|
2022
Q3 | $35K | Sell |
660
-124
| -16% | -$7.29K | ﹤0.01% | 387 |
|
|
2022
Q2 | $0 | Sell |
784
-1,684
| -68% | -$101K | ﹤0.01% | 426 |
|
|
2022
Q1 | $0 | Buy |
+2,468
| New | +$168K | ﹤0.01% | 447 |
|
|
2021
Q4 | – | Sell |
-58,000
| Closed | -$3.97M | – | 441 |
|
|
2021
Q3 | $3.97M | Buy |
+58,000
| New | +$4.1M | 0.01% | 371 |
|
|
2021
Q1 | – | Sell |
-332
| Closed | -$20K | – | 376 |
|
|
2020
Q4 | $20K | Buy |
+332
| New | +$18.9K | ﹤0.01% | 356 |
|
|
2020
Q1 | – | Sell |
-860
| Closed | – | – | 364 |
|
|
2019
Q4 | $0 | Buy |
+860
| New | +$35.9K | ﹤0.01% | 367 |
|
|
2019
Q3 | – | Sell |
-2,920
| Closed | -$115K | – | 376 |
|
|
2019
Q2 | $115K | Buy |
+2,920
| New | +$113K | ﹤0.01% | 369 |
|
|
2019
Q1 | – | Sell |
-5,580
| Closed | -$183K | – | 419 |
|
|
2018
Q4 | $183K | Buy |
+5,580
| New | +$197K | ﹤0.01% | 401 |
|
|
2018
Q2 | – | Sell |
-2,247,720
| Closed | -$76.5M | – | 489 |
|
|
2018
Q1 | $76.5M | Sell |
2,247,720
-70,800
| -3% | -$2.48M | 0.29% | 104 |
|
|
2017
Q4 | $78.1M | Sell |
2,318,520
-145,080
| -6% | -$4.75M | 0.3% | 106 |
|
|
2017
Q3 | $77M | Sell |
2,463,600
-175,200
| -7% | -$5.36M | 0.28% | 115 |
|
|
2017
Q2 | $78.5M | Sell |
2,638,800
-135,200
| -5% | -$3.97M | 0.29% | 110 |
|
|
2017
Q1 | $78.9M | Sell |
2,774,000
-299,964
| -10% | -$8.32M | 0.3% | 108 |
|
|
2016
Q4 | $80.6M | Buy |
3,073,964
+1,399,964
| +84% | +$36.3M | 0.32% | 106 |
|
|
2016
Q3 | $43.6M | Sell |
1,674,000
-106,800
| -6% | -$2.78M | 0.17% | 161 |
|
|
2016
Q2 | $44.7M | Sell |
1,780,800
-52,800
| -3% | -$1.32M | 0.18% | 147 |
|
|
2016
Q1 | $45.7M | Buy |
1,833,600
+80,192
| +5% | +$1.89M | 0.18% | 142 |
|
|
2015
Q4 | $43.6M | Buy |
1,753,408
+83,008
| +5% | +$2.07M | 0.18% | 144 |
|
|
2015
Q3 | $38.8M | Buy |
+1,670,400
| New | +$41.1M | 0.08% | 341 |
|
Other funds holding IWF
