Vanguard Group
ALT icon

Vanguard Group’s Altimmune ALT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$20M Buy
5,167,124
+759,662
+17% +$2.94M ﹤0.01% 2559
2025
Q1
$22M Sell
4,407,462
-24,150
-0.5% -$121K ﹤0.01% 2465
2024
Q4
$32M Sell
4,431,612
-552,246
-11% -$3.98M ﹤0.01% 2355
2024
Q3
$30.6M Buy
4,983,858
+77,244
+2% +$474K ﹤0.01% 2395
2024
Q2
$32.6M Buy
4,906,614
+1,777,886
+57% +$11.8M ﹤0.01% 2325
2024
Q1
$31.9M Sell
3,128,728
-443,244
-12% -$4.51M ﹤0.01% 2368
2023
Q4
$40.2M Buy
3,571,972
+227,677
+7% +$2.56M ﹤0.01% 2278
2023
Q3
$8.7M Buy
3,344,295
+38,323
+1% +$99.6K ﹤0.01% 2957
2023
Q2
$11.7M Buy
3,305,972
+768,251
+30% +$2.71M ﹤0.01% 2853
2023
Q1
$10.7M Buy
2,537,721
+5,301
+0.2% +$22.4K ﹤0.01% 2901
2022
Q4
$41.7M Buy
2,532,420
+505,378
+25% +$8.31M ﹤0.01% 2271
2022
Q3
$25.9M Buy
2,027,042
+301,496
+17% +$3.85M ﹤0.01% 2522
2022
Q2
$20.2M Sell
1,725,546
-91,369
-5% -$1.07M ﹤0.01% 2637
2022
Q1
$11.1M Buy
1,816,915
+83,160
+5% +$506K ﹤0.01% 3096
2021
Q4
$15.9M Buy
1,733,755
+97,398
+6% +$892K ﹤0.01% 2959
2021
Q3
$18.5M Buy
1,636,357
+50,264
+3% +$568K ﹤0.01% 2906
2021
Q2
$15.6M Buy
1,586,093
+258,883
+20% +$2.55M ﹤0.01% 2966
2021
Q1
$18.8M Buy
1,327,210
+89,984
+7% +$1.27M ﹤0.01% 2816
2020
Q4
$14M Buy
1,237,226
+33,923
+3% +$383K ﹤0.01% 2820
2020
Q3
$15.9M Buy
1,203,303
+597,258
+99% +$7.88M ﹤0.01% 2569
2020
Q2
$6.49M Buy
606,045
+25,336
+4% +$271K ﹤0.01% 2978
2020
Q1
$1.86M Buy
580,709
+46,534
+9% +$149K ﹤0.01% 3329
2019
Q4
$1.01M Hold
534,175
﹤0.01% 3638
2019
Q3
$1.04M Buy
534,175
+54,540
+11% +$106K ﹤0.01% 3641
2019
Q2
$1.14M Buy
479,635
+109,977
+30% +$262K ﹤0.01% 3636
2019
Q1
$1.07M Buy
369,658
+259,289
+235% +$752K ﹤0.01% 3610
2018
Q4
$227K Buy
+110,369
New +$227K ﹤0.01% 3881
2018
Q3
Sell
-276,355
Closed -$123K 4169
2018
Q2
$123K Buy
276,355
+544
+0.2% +$242 ﹤0.01% 4035
2018
Q1
$320K Buy
275,811
+2,215
+0.8% +$2.57K ﹤0.01% 3883
2017
Q4
$544K Buy
273,596
+1,638
+0.6% +$3.26K ﹤0.01% 3726
2017
Q3
$631K Buy
271,958
+3,696
+1% +$8.58K ﹤0.01% 3696
2017
Q2
$858K Sell
268,262
-3,603,302
-93% -$11.5M ﹤0.01% 3605
2017
Q1
$3.14M Buy
3,871,564
+1,885,939
+95% +$1.53M ﹤0.01% 3232
2016
Q4
$6.45M Buy
1,985,625
+36,712
+2% +$119K ﹤0.01% 2947
2016
Q3
$5.65M Sell
1,948,913
-9,282
-0.5% -$26.9K ﹤0.01% 2945
2016
Q2
$4.78M Buy
1,958,195
+201,439
+11% +$492K ﹤0.01% 3007
2016
Q1
$3.32M Buy
1,756,756
+41,968
+2% +$79.3K ﹤0.01% 3168
2015
Q4
$3.26M Buy
1,714,788
+115,322
+7% +$219K ﹤0.01% 3195
2015
Q3
$2.13M Buy
1,599,466
+3,925
+0.2% +$5.22K ﹤0.01% 3351
2015
Q2
$2.87M Sell
1,595,541
-8,708
-0.5% -$15.7K ﹤0.01% 3263
2015
Q1
$2.62M Buy
1,604,249
+13,150
+0.8% +$21.4K ﹤0.01% 3294
2014
Q4
$2.88M Buy
1,591,099
+200,177
+14% +$362K ﹤0.01% 3145
2014
Q3
$2.48M Buy
1,390,922
+128,914
+10% +$229K ﹤0.01% 3173
2014
Q2
$1.78M Hold
1,262,008
﹤0.01% 3309
2014
Q1
$2.31M Buy
1,262,008
+117,351
+10% +$215K ﹤0.01% 3159
2013
Q4
$2.13M Buy
1,144,657
+49,206
+4% +$91.5K ﹤0.01% 3163
2013
Q3
$2.3M Hold
1,095,451
﹤0.01% 3084
2013
Q2
$1.74M Buy
+1,095,451
New +$1.74M ﹤0.01% 3117