William Blair & Company’s AstraZeneca AZN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$14.7M Sell
210,412
-7,342
-3% -$513K 0.04% 281
2025
Q1
$16M Sell
217,754
-10,161
-4% -$747K 0.05% 246
2024
Q4
$14.9M Sell
227,915
-7,532
-3% -$493K 0.04% 275
2024
Q3
$18.3M Buy
235,447
+5,963
+3% +$465K 0.05% 246
2024
Q2
$17.9M Sell
229,484
-5,920
-3% -$462K 0.06% 232
2024
Q1
$15.9M Sell
235,404
-12,035
-5% -$815K 0.05% 249
2023
Q4
$16.7M Sell
247,439
-19,194
-7% -$1.29M 0.06% 232
2023
Q3
$18.1M Sell
266,633
-50,425
-16% -$3.41M 0.07% 207
2023
Q2
$22.7M Sell
317,058
-4,639
-1% -$332K 0.08% 186
2023
Q1
$22.3M Sell
321,697
-6,074
-2% -$422K 0.09% 190
2022
Q4
$22.2M Sell
327,771
-5,983
-2% -$406K 0.1% 181
2022
Q3
$18.3M Sell
333,754
-22,037
-6% -$1.21M 0.08% 195
2022
Q2
$23.5M Buy
355,791
+15,753
+5% +$1.04M 0.1% 174
2022
Q1
$22.6M Sell
340,038
-10,109
-3% -$671K 0.08% 207
2021
Q4
$20.4M Sell
350,147
-25,157
-7% -$1.47M 0.06% 228
2021
Q3
$22.5M Sell
375,304
-6,341
-2% -$381K 0.08% 213
2021
Q2
$22.9M Buy
381,645
+24,456
+7% +$1.46M 0.08% 212
2021
Q1
$17.8M Sell
357,189
-99,114
-22% -$4.93M 0.07% 229
2020
Q4
$22.8M Sell
456,303
-5,157
-1% -$258K 0.08% 201
2020
Q3
$25.3M Buy
461,460
+24,280
+6% +$1.33M 0.11% 169
2020
Q2
$23.1M Sell
437,180
-2,145
-0.5% -$113K 0.11% 163
2020
Q1
$19.6M Sell
439,325
-36,282
-8% -$1.62M 0.12% 160
2019
Q4
$23.7M Buy
475,607
+22,375
+5% +$1.12M 0.12% 175
2019
Q3
$20.2M Buy
453,232
+22,452
+5% +$1M 0.12% 174
2019
Q2
$17.8M Buy
430,780
+27,030
+7% +$1.12M 0.1% 186
2019
Q1
$16.3M Buy
403,750
+8,773
+2% +$355K 0.1% 192
2018
Q4
$15M Sell
394,977
-20,594
-5% -$782K 0.11% 179
2018
Q3
$16.4M Buy
415,571
+41,151
+11% +$1.63M 0.1% 193
2018
Q2
$13.1M Buy
374,420
+79,387
+27% +$2.79M 0.09% 205
2018
Q1
$10.3M Buy
295,033
+55,841
+23% +$1.95M 0.07% 235
2017
Q4
$8.3M Buy
239,192
+56,183
+31% +$1.95M 0.06% 265
2017
Q3
$6.2M Buy
183,009
+140,892
+335% +$4.77M 0.05% 288
2017
Q2
$1.44M Buy
42,117
+16,174
+62% +$551K 0.01% 653
2017
Q1
$801K Sell
25,943
-5,402
-17% -$167K 0.01% 762
2016
Q4
$856K Sell
31,345
-6,414
-17% -$175K 0.01% 680
2016
Q3
$1.24M Sell
37,759
-241
-0.6% -$7.92K 0.01% 594
2016
Q2
$1.15M Sell
38,000
-2,111
-5% -$63.7K 0.01% 599
2016
Q1
$1.13M Sell
40,111
-11,220
-22% -$316K 0.01% 593
2015
Q4
$1.74M Buy
51,331
+4,893
+11% +$166K 0.02% 500
2015
Q3
$1.48M Buy
46,438
+3,020
+7% +$96.1K 0.01% 627
2015
Q2
$1.38M Sell
43,418
-86,092
-66% -$2.74M ﹤0.01% 1483
2015
Q1
$4.43M Buy
129,510
+95,268
+278% +$3.26M 0.01% 1078
2014
Q4
$1.2M Sell
34,242
-3,326
-9% -$117K ﹤0.01% 1433
2014
Q3
$1.34M Hold
37,568
﹤0.01% 1375
2014
Q2
$1.4M Sell
37,568
-14,422
-28% -$536K ﹤0.01% 1348
2014
Q1
$1.69M Buy
51,990
+2,116
+4% +$68.6K ﹤0.01% 1253
2013
Q4
$1.48M Sell
49,874
-5,044
-9% -$150K ﹤0.01% 1269
2013
Q3
$1.43M Sell
54,918
-2,064
-4% -$53.6K ﹤0.01% 1237
2013
Q2
$1.35M Buy
+56,982
New +$1.35M ﹤0.01% 1179