William Blair & Company’s iShares Core S&P US Growth ETF IUSG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$41.3M Buy
274,436
+736
+0.3% +$111K 0.11% 158
2025
Q1
$34.8M Sell
273,700
-41,697
-13% -$5.3M 0.1% 166
2024
Q4
$44M Buy
315,397
+71,824
+29% +$10M 0.13% 146
2024
Q3
$32.1M Buy
243,573
+37,330
+18% +$4.92M 0.09% 174
2024
Q2
$26.3M Buy
206,243
+13,979
+7% +$1.78M 0.08% 182
2024
Q1
$22.5M Sell
192,264
-6,106
-3% -$716K 0.07% 200
2023
Q4
$20.7M Sell
198,370
-14,582
-7% -$1.52M 0.07% 202
2023
Q3
$20.2M Buy
212,952
+8
+0% +$759 0.08% 195
2023
Q2
$20.8M Buy
212,944
+15,525
+8% +$1.52M 0.08% 198
2023
Q1
$17.5M Sell
197,419
-59,314
-23% -$5.27M 0.07% 221
2022
Q4
$20.9M Buy
256,733
+135,558
+112% +$11.1M 0.09% 187
2022
Q3
$9.72M Sell
121,175
-24,602
-17% -$1.97M 0.04% 291
2022
Q2
$12.2M Buy
145,777
+26,302
+22% +$2.2M 0.05% 265
2022
Q1
$12.6M Buy
119,475
+5,041
+4% +$533K 0.04% 294
2021
Q4
$13.2M Buy
114,434
+13,296
+13% +$1.54M 0.04% 299
2021
Q3
$10.4M Sell
101,138
-1,476
-1% -$151K 0.04% 323
2021
Q2
$10.4M Buy
102,614
+6,590
+7% +$665K 0.04% 319
2021
Q1
$8.72M Buy
96,024
+2,657
+3% +$241K 0.03% 343
2020
Q4
$8.28M Buy
93,367
+15,481
+20% +$1.37M 0.03% 339
2020
Q3
$6.23M Sell
77,886
-4,808
-6% -$385K 0.03% 351
2020
Q2
$5.94M Sell
82,694
-7,410
-8% -$533K 0.03% 350
2020
Q1
$5.14M Sell
90,104
-21,316
-19% -$1.22M 0.03% 324
2019
Q4
$7.54M Buy
111,420
+17,857
+19% +$1.21M 0.04% 308
2019
Q3
$6.9M Sell
93,563
-16,845
-15% -$1.24M 0.04% 312
2019
Q2
$8.14M Sell
110,408
-22,492
-17% -$1.66M 0.05% 297
2019
Q1
$9.8M Sell
132,900
-81,162
-38% -$5.98M 0.06% 264
2018
Q4
$15.8M Buy
214,062
+149,511
+232% +$11M 0.12% 175
2018
Q3
$4.01M Buy
64,551
+9,585
+17% +$595K 0.02% 420
2018
Q2
$3.14M Buy
54,966
+16,799
+44% +$961K 0.02% 462
2018
Q1
$2.09M Sell
38,167
-3,400
-8% -$186K 0.01% 541
2017
Q4
$2.24M Buy
41,567
+3,092
+8% +$166K 0.02% 544
2017
Q3
$1.94M Buy
38,475
+105
+0.3% +$5.3K 0.01% 563
2017
Q2
$1.85M Sell
38,370
-902
-2% -$43.5K 0.01% 588
2017
Q1
$1.81M Sell
39,272
-20,475
-34% -$943K 0.01% 568
2016
Q4
$2.56M Buy
59,747
+31,704
+113% +$1.36M 0.02% 439
2016
Q3
$1.19M Sell
28,043
-1,979
-7% -$84.2K 0.01% 606
2016
Q2
$1.23M Buy
30,022
+9,936
+49% +$406K 0.01% 578
2016
Q1
$815K Sell
20,086
-41,388
-67% -$1.68M 0.01% 667
2015
Q4
$2.49M Buy
61,474
+35,320
+135% +$1.43M 0.02% 417
2015
Q3
$993K Buy
26,154
+8,630
+49% +$328K 0.01% 763
2015
Q2
$712K Sell
17,524
-750
-4% -$30.5K ﹤0.01% 1662
2015
Q1
$742K Sell
18,274
-3,314
-15% -$135K ﹤0.01% 1629
2014
Q4
$845K Buy
21,588
+3,262
+18% +$128K ﹤0.01% 1541
2014
Q3
$684K Sell
18,326
-53,562
-75% -$2M ﹤0.01% 1597
2014
Q2
$2.67M Buy
71,888
+34,392
+92% +$1.28M ﹤0.01% 1167
2014
Q1
$1.33M Buy
37,496
+6,936
+23% +$246K ﹤0.01% 1327
2013
Q4
$1.08M Buy
30,560
+6,714
+28% +$237K ﹤0.01% 1368
2013
Q3
$766K Sell
23,846
-450
-2% -$14.5K ﹤0.01% 1419
2013
Q2
$723K Buy
+24,296
New +$723K ﹤0.01% 1386