William Blair Investment Management’s BWX Technologies BWXT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$219M Buy
1,517,356
+1,273,895
+523% +$184M 0.58% 37
2025
Q1
$24M Sell
243,461
-1,107,575
-82% -$109M 0.07% 270
2024
Q4
$150M Sell
1,351,036
-1,813,026
-57% -$202M 0.37% 87
2024
Q3
$344M Sell
3,164,062
-807,456
-20% -$87.8M 0.85% 18
2024
Q2
$377M Sell
3,971,518
-33,899
-0.8% -$3.22M 0.99% 12
2024
Q1
$411M Sell
4,005,417
-629,470
-14% -$64.6M 1.06% 13
2023
Q4
$356M Sell
4,634,887
-993,980
-18% -$76.3M 1.03% 11
2023
Q3
$422M Sell
5,628,867
-159,326
-3% -$11.9M 1.4% 10
2023
Q2
$414M Sell
5,788,193
-563,688
-9% -$40.3M 1.33% 9
2023
Q1
$400M Buy
6,351,881
+102,849
+2% +$6.48M 1.4% 9
2022
Q4
$363M Sell
6,249,032
-404,543
-6% -$23.5M 1.39% 7
2022
Q3
$335M Buy
6,653,575
+256,065
+4% +$12.9M 1.32% 8
2022
Q2
$352M Sell
6,397,510
-139,790
-2% -$7.7M 1.31% 8
2022
Q1
$352M Sell
6,537,300
-419,051
-6% -$22.6M 1.05% 11
2021
Q4
$333M Sell
6,956,351
-296,807
-4% -$14.2M 0.9% 18
2021
Q3
$391M Sell
7,253,158
-102,233
-1% -$5.51M 1.1% 10
2021
Q2
$427M Sell
7,355,391
-106,065
-1% -$6.16M 1.34% 5
2021
Q1
$492M Buy
7,461,456
+74,584
+1% +$4.92M 1.59% 3
2020
Q4
$445M Sell
7,386,872
-125,360
-2% -$7.56M 1.48% 4
2020
Q3
$423M Sell
7,512,232
-89,914
-1% -$5.06M 1.65% 5
2020
Q2
$431M Sell
7,602,146
-170,039
-2% -$9.63M 1.75% 4
2020
Q1
$379M Buy
7,772,185
+414,203
+6% +$20.2M 1.84% 5
2019
Q4
$457M Buy
7,357,982
+210,634
+3% +$13.1M 1.82% 4
2019
Q3
$409M Buy
7,147,348
+135,082
+2% +$7.73M 1.75% 4
2019
Q2
$365M Buy
7,012,266
+659,488
+10% +$34.4M 1.53% 5
2019
Q1
$315M Buy
6,352,778
+13,613
+0.2% +$675K 1.33% 10
2018
Q4
$242M Sell
6,339,165
-308,010
-5% -$11.8M 1.2% 13
2018
Q3
$416M Buy
6,647,175
+911,880
+16% +$57M 1.44% 6
2018
Q2
$357M Sell
5,735,295
-134,134
-2% -$8.36M 1.33% 8
2018
Q1
$373M Buy
5,869,429
+141,451
+2% +$8.99M 1.42% 6
2017
Q4
$346M Sell
5,727,978
-664,000
-10% -$40.2M 1.35% 6
2017
Q3
$358M Sell
6,391,978
-152,803
-2% -$8.56M 1.28% 5
2017
Q2
$319M Buy
6,544,781
+691,035
+12% +$33.7M 1.16% 11
2017
Q1
$279M Buy
5,853,746
+2,662,072
+83% +$127M 1.05% 16
2016
Q4
$127M Buy
3,191,674
+922,103
+41% +$36.6M 0.51% 65
2016
Q3
$87.1M Buy
+2,269,571
New +$87.1M 0.33% 97