William Blair & Company’s National Grid NGG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$548K Sell
7,359
-317
-4% -$23.6K ﹤0.01% 1060
2025
Q1
$489K Sell
7,676
-404
-5% -$25.8K ﹤0.01% 1087
2024
Q4
$466K Sell
8,080
-1,969
-20% -$114K ﹤0.01% 1117
2024
Q3
$669K Sell
10,049
-1,550
-13% -$103K ﹤0.01% 1033
2024
Q2
$630K Sell
11,599
-239
-2% -$13K ﹤0.01% 1029
2024
Q1
$772K Sell
11,838
-6,017
-34% -$392K ﹤0.01% 951
2023
Q4
$1.16M Buy
17,855
+486
+3% +$31.6K ﹤0.01% 810
2023
Q3
$1.01M Buy
17,369
+6,132
+55% +$355K ﹤0.01% 832
2023
Q2
$723K Sell
11,237
-153
-1% -$9.85K ﹤0.01% 950
2023
Q1
$740K Sell
11,390
-292
-2% -$19K ﹤0.01% 918
2022
Q4
$674K Sell
11,682
-1,745
-13% -$101K ﹤0.01% 951
2022
Q3
$650K Buy
13,427
+189
+1% +$9.15K ﹤0.01% 961
2022
Q2
$805K Sell
13,238
-357
-3% -$21.7K ﹤0.01% 921
2022
Q1
$954K Sell
13,595
-3,380
-20% -$237K ﹤0.01% 942
2021
Q4
$1.12M Buy
16,975
+3,717
+28% +$245K ﹤0.01% 912
2021
Q3
$709K Sell
13,258
-178
-1% -$9.52K ﹤0.01% 1046
2021
Q2
$771K Sell
13,436
-470
-3% -$27K ﹤0.01% 1003
2021
Q1
$739K Buy
13,906
+163
+1% +$8.66K ﹤0.01% 996
2020
Q4
$728K Sell
13,743
-102
-0.7% -$5.4K ﹤0.01% 970
2020
Q3
$718K Buy
13,845
+146
+1% +$7.57K ﹤0.01% 860
2020
Q2
$746K Buy
13,699
+501
+4% +$27.3K ﹤0.01% 817
2020
Q1
$690K Buy
13,198
+67
+0.5% +$3.5K ﹤0.01% 778
2019
Q4
$738K Hold
13,131
﹤0.01% 866
2019
Q3
$638K Sell
13,131
-618
-4% -$30K ﹤0.01% 873
2019
Q2
$656K Hold
13,749
﹤0.01% 892
2019
Q1
$689K Hold
13,749
﹤0.01% 855
2018
Q4
$592K Buy
+13,749
New +$592K ﹤0.01% 855
2018
Q1
Sell
-20,255
Closed -$1.07M 1536
2017
Q4
$1.07M Hold
20,255
0.01% 731
2017
Q3
$1.14M Buy
20,255
+811
+4% +$45.6K 0.01% 691
2017
Q2
$1.1M Buy
+19,444
New +$1.1M 0.01% 720