William Blair & Company’s AptarGroup ATR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$571K Hold
3,650
﹤0.01% 1054
2025
Q1
$542K Sell
3,650
-165
-4% -$24.5K ﹤0.01% 1065
2024
Q4
$599K Hold
3,815
﹤0.01% 1040
2024
Q3
$611K Sell
3,815
-350
-8% -$56.1K ﹤0.01% 1058
2024
Q2
$586K Buy
4,165
+450
+12% +$63.4K ﹤0.01% 1048
2024
Q1
$535K Sell
3,715
-430
-10% -$61.9K ﹤0.01% 1072
2023
Q4
$512K Sell
4,145
-560
-12% -$69.2K ﹤0.01% 1065
2023
Q3
$588K Sell
4,705
-2,471
-34% -$309K ﹤0.01% 1009
2023
Q2
$831K Sell
7,176
-479
-6% -$55.5K ﹤0.01% 905
2023
Q1
$905K Buy
7,655
+1,984
+35% +$234K ﹤0.01% 861
2022
Q4
$624K Sell
5,671
-77
-1% -$8.47K ﹤0.01% 978
2022
Q3
$546K Sell
5,748
-4,763
-45% -$452K ﹤0.01% 1010
2022
Q2
$1.09M Sell
10,511
-8,436
-45% -$871K ﹤0.01% 821
2022
Q1
$2.23M Sell
18,947
-7,386
-28% -$868K 0.01% 676
2021
Q4
$3.23M Sell
26,333
-16,471
-38% -$2.02M 0.01% 599
2021
Q3
$5.11M Sell
42,804
-9,133
-18% -$1.09M 0.02% 454
2021
Q2
$7.32M Sell
51,937
-655
-1% -$92.3K 0.03% 376
2021
Q1
$7.45M Sell
52,592
-2,361
-4% -$334K 0.03% 373
2020
Q4
$7.52M Sell
54,953
-3,522
-6% -$482K 0.03% 363
2020
Q3
$6.62M Sell
58,475
-1,417
-2% -$160K 0.03% 342
2020
Q2
$6.71M Buy
59,892
+625
+1% +$70K 0.03% 327
2020
Q1
$5.9M Sell
59,267
-23,297
-28% -$2.32M 0.04% 302
2019
Q4
$9.55M Buy
82,564
+51,286
+164% +$5.93M 0.05% 272
2019
Q3
$3.71M Buy
31,278
+1,399
+5% +$166K 0.02% 439
2019
Q2
$3.72M Buy
29,879
+1,765
+6% +$219K 0.02% 443
2019
Q1
$2.99M Buy
28,114
+161
+0.6% +$17.1K 0.02% 462
2018
Q4
$2.63M Buy
27,953
+1,821
+7% +$171K 0.02% 463
2018
Q3
$2.82M Buy
26,132
+1,990
+8% +$214K 0.02% 486
2018
Q2
$2.25M Sell
24,142
-1,547
-6% -$144K 0.02% 529
2018
Q1
$2.31M Sell
25,689
-115,611
-82% -$10.4M 0.02% 519
2017
Q4
$12.2M Buy
141,300
+119,492
+548% +$10.3M 0.08% 227
2017
Q3
$1.88M Sell
21,808
-749
-3% -$64.6K 0.01% 568
2017
Q2
$1.96M Sell
22,557
-2,577
-10% -$224K 0.01% 573
2017
Q1
$1.92M Sell
25,134
-1,845
-7% -$141K 0.02% 553
2016
Q4
$1.98M Sell
26,979
-1,680
-6% -$123K 0.02% 494
2016
Q3
$2.22M Sell
28,659
-10,970
-28% -$849K 0.02% 476
2016
Q2
$3.14M Sell
39,629
-3,861
-9% -$306K 0.03% 380
2016
Q1
$3.41M Sell
43,490
-8,418
-16% -$660K 0.03% 344
2015
Q4
$3.77M Sell
51,908
-2,957
-5% -$215K 0.04% 340
2015
Q3
$3.62M Buy
54,865
+12,733
+30% +$840K 0.03% 378
2015
Q2
$2.69M Buy
42,132
+13,220
+46% +$843K ﹤0.01% 1247
2015
Q1
$1.84M Sell
28,912
-1,295
-4% -$82.2K ﹤0.01% 1343
2014
Q4
$2.02M Sell
30,207
-587
-2% -$39.2K ﹤0.01% 1285
2014
Q3
$1.87M Sell
30,794
-4,118
-12% -$250K ﹤0.01% 1280
2014
Q2
$2.34M Sell
34,912
-1,710
-5% -$115K ﹤0.01% 1204
2014
Q1
$2.42M Sell
36,622
-340
-0.9% -$22.5K ﹤0.01% 1150
2013
Q4
$2.51M Buy
36,962
+1,740
+5% +$118K ﹤0.01% 1111
2013
Q3
$2.12M Sell
35,222
-175
-0.5% -$10.5K ﹤0.01% 1118
2013
Q2
$1.95M Buy
+35,397
New +$1.95M ﹤0.01% 1089