William Blair & Company’s Vanguard Mega Cap 300 Index ETF MGC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$558K Buy
2,480
+105
+4% +$23.6K ﹤0.01% 1058
2025
Q1
$478K Buy
2,375
+45
+2% +$9.06K ﹤0.01% 1097
2024
Q4
$495K Buy
2,330
+82
+4% +$17.4K ﹤0.01% 1095
2024
Q3
$465K Buy
2,248
+93
+4% +$19.2K ﹤0.01% 1138
2024
Q2
$425K Buy
2,155
+415
+24% +$81.9K ﹤0.01% 1146
2024
Q1
$325K Hold
1,740
﹤0.01% 1227
2023
Q4
$295K Sell
1,740
-367
-17% -$62.1K ﹤0.01% 1256
2023
Q3
$320K Sell
2,107
-90
-4% -$13.7K ﹤0.01% 1201
2023
Q2
$344K Sell
2,197
-85
-4% -$13.3K ﹤0.01% 1197
2023
Q1
$327K Hold
2,282
﹤0.01% 1206
2022
Q4
$302K Sell
2,282
-140
-6% -$18.5K ﹤0.01% 1231
2022
Q3
$302K Sell
2,422
-100
-4% -$12.5K ﹤0.01% 1229
2022
Q2
$332K Sell
2,522
-270
-10% -$35.5K ﹤0.01% 1224
2022
Q1
$444K Buy
2,792
+895
+47% +$142K ﹤0.01% 1204
2021
Q4
$319K Buy
+1,897
New +$319K ﹤0.01% 1400
2021
Q3
Sell
-619
Closed -$94K 1917
2021
Q2
$94K Hold
619
﹤0.01% 1621
2021
Q1
$87K Hold
619
﹤0.01% 1608
2020
Q4
$83K Hold
619
﹤0.01% 1569
2020
Q3
$74K Hold
619
﹤0.01% 1461
2020
Q2
$68K Hold
619
﹤0.01% 1413
2020
Q1
$56K Hold
619
﹤0.01% 1373
2019
Q4
$69K Hold
619
﹤0.01% 1455
2019
Q3
$64K Hold
619
﹤0.01% 1431
2019
Q2
$63K Hold
619
﹤0.01% 1471
2019
Q1
$60K Hold
619
﹤0.01% 1449
2018
Q4
$54K Hold
619
﹤0.01% 1373
2018
Q3
$62K Hold
619
﹤0.01% 1430
2018
Q2
$58K Buy
+619
New +$58K ﹤0.01% 1395