William Blair Investment Management’s iShares Russell 2000 Growth ETF IWO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$13.3M Sell
46,481
-2,914
-6% -$833K 0.04% 314
2025
Q1
$12.6M Buy
49,395
+15,883
+47% +$4.06M 0.04% 326
2024
Q4
$9.65M Sell
33,512
-9,302
-22% -$2.68M 0.02% 340
2024
Q3
$12.2M Buy
42,814
+10,059
+31% +$2.86M 0.03% 325
2024
Q2
$8.6M Sell
32,755
-12,184
-27% -$3.2M 0.02% 332
2024
Q1
$12.2M Buy
44,939
+2,194
+5% +$594K 0.03% 321
2023
Q4
$10.8M Buy
42,745
+13,754
+47% +$3.47M 0.03% 319
2023
Q3
$6.5M Buy
28,991
+2,711
+10% +$608K 0.02% 326
2023
Q2
$6.38M Sell
26,280
-1,489
-5% -$361K 0.02% 331
2023
Q1
$6.3M Buy
27,769
+24,992
+900% +$5.67M 0.02% 324
2022
Q4
$596K Sell
2,777
-23,520
-89% -$5.05M ﹤0.01% 361
2022
Q3
$5.43M Buy
26,297
+24,346
+1,248% +$5.03M 0.02% 322
2022
Q2
$403K Sell
1,951
-27,265
-93% -$5.63M ﹤0.01% 363
2022
Q1
$7.47M Buy
29,216
+23,126
+380% +$5.91M 0.02% 332
2021
Q4
$1.79M Sell
6,090
-19,240
-76% -$5.64M ﹤0.01% 363
2021
Q3
$7.44M Sell
25,330
-2,343
-8% -$688K 0.02% 363
2021
Q2
$8.63M Sell
27,673
-907
-3% -$283K 0.03% 272
2021
Q1
$8.6M Buy
28,580
+22,323
+357% +$6.71M 0.03% 303
2020
Q4
$1.79M Sell
6,257
-736
-11% -$211K 0.01% 350
2020
Q3
$1.55M Buy
6,993
+1,012
+17% +$224K 0.01% 340
2020
Q2
$1.24M Buy
5,981
+1,137
+23% +$235K 0.01% 333
2020
Q1
$766K Sell
4,844
-576
-11% -$91.1K ﹤0.01% 328
2019
Q4
$1.16M Sell
5,420
-3,181
-37% -$681K ﹤0.01% 346
2019
Q3
$1.66M Sell
8,601
-839
-9% -$162K 0.01% 345
2019
Q2
$1.9M Sell
9,440
-31,726
-77% -$6.37M 0.01% 356
2019
Q1
$8.1M Buy
41,166
+40,831
+12,188% +$8.03M 0.03% 325
2018
Q4
$56K Sell
335
-38,427
-99% -$6.42M ﹤0.01% 403
2018
Q3
$8.34M Buy
38,762
+4,858
+14% +$1.04M 0.03% 341
2018
Q2
$6.93M Buy
33,904
+24,504
+261% +$5.01M 0.03% 350
2018
Q1
$1.79M Buy
9,400
+2,450
+35% +$467K 0.01% 389
2017
Q4
$1.3M Buy
6,950
+910
+15% +$170K 0.01% 393
2017
Q3
$1.08M Sell
6,040
-117,920
-95% -$21.1M ﹤0.01% 402
2017
Q2
$20.9M Buy
123,960
+23,240
+23% +$3.92M 0.08% 237
2017
Q1
$16.3M Buy
100,720
+28,260
+39% +$4.57M 0.06% 273
2016
Q4
$11.2M Sell
72,460
-61,650
-46% -$9.49M 0.04% 300
2016
Q3
$20M Buy
134,110
+64,840
+94% +$9.65M 0.08% 221
2016
Q2
$9.5M Sell
69,270
-40,970
-37% -$5.62M 0.04% 303
2016
Q1
$14.6M Buy
110,240
+82,280
+294% +$10.9M 0.06% 251
2015
Q4
$3.89M Sell
27,960
-169,820
-86% -$23.7M 0.02% 370
2015
Q3
$26.5M Buy
+197,780
New +$26.5M 0.05% 425