William Blair & Company’s iShares Russell 1000 Growth ETF IWF Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$106M Buy
249,093
+28,470
+13% +$12.1M 0.29% 84
2025
Q1
$79.7M Buy
220,623
+4,018
+2% +$1.45M 0.24% 97
2024
Q4
$87M Buy
216,605
+15,064
+7% +$6.05M 0.25% 94
2024
Q3
$75.7M Sell
201,541
-992
-0.5% -$372K 0.22% 102
2024
Q2
$73.8M Buy
202,533
+16,871
+9% +$6.15M 0.23% 101
2024
Q1
$62.6M Buy
185,662
+18,127
+11% +$6.11M 0.2% 113
2023
Q4
$50.8M Sell
167,535
-3,218
-2% -$976K 0.17% 120
2023
Q3
$45.4M Buy
170,753
+9,930
+6% +$2.64M 0.17% 120
2023
Q2
$44.3M Buy
160,823
+50,531
+46% +$13.9M 0.16% 127
2023
Q1
$26.9M Sell
110,292
-470
-0.4% -$115K 0.11% 170
2022
Q4
$23.7M Sell
110,762
-9,166
-8% -$1.96M 0.1% 172
2022
Q3
$25.2M Buy
119,928
+18,985
+19% +$3.99M 0.12% 167
2022
Q2
$0 Buy
100,943
+8,396
+9% ﹤0.01% 1901
2022
Q1
$0 Sell
92,547
-447
-0.5% ﹤0.01% 1955
2021
Q4
$28.4M Buy
92,994
+277
+0.3% +$84.6K 0.09% 202
2021
Q3
$25.4M Buy
92,717
+7,656
+9% +$2.1M 0.09% 204
2021
Q2
$23.1M Buy
85,061
+3,669
+5% +$996K 0.08% 209
2021
Q1
$19.8M Sell
81,392
-3,810
-4% -$926K 0.07% 222
2020
Q4
$0 Buy
85,202
+2,682
+3% ﹤0.01% 1839
2020
Q3
$17.9M Buy
82,520
+1,066
+1% +$231K 0.08% 202
2020
Q2
$15.6M Buy
81,454
+923
+1% +$177K 0.07% 207
2020
Q1
$12.1M Buy
80,531
+13,736
+21% +$2.07M 0.08% 209
2019
Q4
$11.8M Buy
66,795
+882
+1% +$155K 0.06% 250
2019
Q3
$10.5M Buy
65,913
+3,599
+6% +$575K 0.06% 249
2019
Q2
$9.8M Buy
62,314
+3,849
+7% +$606K 0.06% 262
2019
Q1
$8.85M Sell
58,465
-6,209
-10% -$940K 0.05% 277
2018
Q4
$8.47M Buy
64,674
+3,113
+5% +$408K 0.06% 257
2018
Q3
$9.6M Buy
61,561
+396
+0.6% +$61.8K 0.06% 263
2018
Q2
$8.8M Sell
61,165
-154
-0.3% -$22.1K 0.06% 260
2018
Q1
$8.35M Sell
61,319
-4,001
-6% -$545K 0.06% 264
2017
Q4
$8.8M Sell
65,320
-17,695
-21% -$2.38M 0.06% 257
2017
Q3
$10.4M Sell
83,015
-387
-0.5% -$48.4K 0.08% 233
2017
Q2
$9.93M Buy
83,402
+587
+0.7% +$69.9K 0.07% 239
2017
Q1
$9.38M Sell
82,815
-2,376
-3% -$269K 0.08% 233
2016
Q4
$8.94M Sell
85,191
-1,780
-2% -$187K 0.08% 227
2016
Q3
$9.06M Sell
86,971
-7,688
-8% -$801K 0.08% 229
2016
Q2
$9.5M Buy
94,659
+16,099
+20% +$1.62M 0.09% 212
2016
Q1
$7.84M Sell
78,560
-3,513
-4% -$350K 0.07% 227
2015
Q4
$8.16M Buy
82,073
+1,966
+2% +$196K 0.08% 227
2015
Q3
$7.45M Buy
80,107
+34,259
+75% +$3.19M 0.06% 260
2015
Q2
$4.54M Sell
45,848
-80
-0.2% -$7.92K 0.01% 1097
2015
Q1
$4.54M Buy
45,928
+2,275
+5% +$225K 0.01% 1065
2014
Q4
$4.17M Sell
43,653
-102,673
-70% -$9.82M 0.01% 1082
2014
Q3
$13.4M Sell
146,326
-102
-0.1% -$9.35K 0.02% 735
2014
Q2
$13.3M Sell
146,428
-1,082
-0.7% -$98.4K 0.02% 753
2014
Q1
$12.8M Sell
147,510
-1,356
-0.9% -$117K 0.02% 735
2013
Q4
$12.8M Buy
148,866
+3,460
+2% +$297K 0.02% 720
2013
Q3
$11.4M Buy
145,406
+888
+0.6% +$69.4K 0.02% 690
2013
Q2
$10.5M Buy
+144,518
New +$10.5M 0.02% 701