UBS AM
BRK.B icon

UBS AM’s Berkshire Hathaway Class B BRK.B Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$3.64B Buy
7,501,765
+356,291
+5% +$173M 0.74% 16
2025
Q1
$3.81B Buy
7,145,474
+872,041
+14% +$464M 0.97% 13
2024
Q4
$2.84B Buy
6,273,433
+89,993
+1% +$40.8M 0.66% 18
2024
Q3
$2.85B Sell
6,183,440
-36,714
-0.6% -$16.9M 0.73% 17
2024
Q2
$2.53B Buy
6,220,154
+1,166,936
+23% +$475M 0.73% 21
2024
Q1
$2.12B Buy
5,053,218
+152,655
+3% +$64.2M 0.76% 20
2023
Q4
$1.75B Buy
4,900,563
+126,170
+3% +$45M 0.69% 21
2023
Q3
$1.67B Buy
4,774,393
+371,498
+8% +$130M 0.75% 17
2023
Q2
$1.36B Hold
4,402,895
0.66% 25
2023
Q1
$1.36B Sell
4,402,895
-408,827
-8% -$126M 0.66% 25
2022
Q4
$1.49B Buy
4,811,722
+381,180
+9% +$118M 0.78% 18
2022
Q3
$1.18B Buy
4,430,542
+37,775
+0.9% +$10.1M 0.66% 20
2022
Q2
$1.2B Buy
4,392,767
+61,541
+1% +$16.8M 0.63% 22
2022
Q1
$1.53B Sell
4,331,226
-153,875
-3% -$54.3M 0.65% 20
2021
Q4
$1.34B Sell
4,485,101
-608,076
-12% -$182M 0.51% 25
2021
Q3
$1.39B Sell
5,093,177
-485,503
-9% -$133M 0.58% 23
2021
Q2
$1.55B Buy
5,578,680
+423,834
+8% +$118M 0.66% 19
2021
Q1
$1.32B Buy
5,154,846
+114,872
+2% +$29.3M 0.58% 22
2020
Q4
$1.17B Buy
5,039,974
+480,070
+11% +$111M 0.55% 27
2020
Q3
$971M Buy
4,559,904
+164,024
+4% +$34.9M 0.52% 33
2020
Q2
$785M Sell
4,395,880
-375,369
-8% -$67M 0.48% 35
2020
Q1
$872M Buy
4,771,249
+258,447
+6% +$47.3M 0.63% 24
2019
Q4
$1.02B Buy
4,512,802
+304,804
+7% +$69M 0.63% 23
2019
Q3
$875M Sell
4,207,998
-48,189
-1% -$10M 0.59% 29
2019
Q2
$907M Sell
4,256,187
-221,732
-5% -$47.3M 0.65% 26
2019
Q1
$900M Buy
4,477,919
+108,199
+2% +$21.7M 0.67% 23
2018
Q4
$892M Buy
4,369,720
+55,367
+1% +$11.3M 0.77% 19
2018
Q3
$924M Sell
4,314,353
-71,093
-2% -$15.2M 0.69% 22
2018
Q2
$819M Sell
4,385,446
-121,344
-3% -$22.6M 0.63% 24
2018
Q1
$899M Buy
4,506,790
+462,157
+11% +$92.2M 0.71% 19
2017
Q4
$802M Buy
4,044,633
+63,765
+2% +$12.6M 0.68% 23
2017
Q3
$730M Buy
3,980,868
+70,024
+2% +$12.8M 0.66% 23
2017
Q2
$662M Buy
3,910,844
+155,851
+4% +$26.4M 0.64% 24
2017
Q1
$626M Sell
3,754,993
-63,129
-2% -$10.5M 0.64% 27
2016
Q4
$622M Sell
3,818,122
-272,188
-7% -$44.4M 0.7% 22
2016
Q3
$591M Buy
4,090,310
+16,235
+0.4% +$2.35M 0.64% 25
2016
Q2
$590M Buy
4,074,075
+396,229
+11% +$57.4M 0.67% 23
2016
Q1
$522M Sell
3,677,846
-252,220
-6% -$35.8M 0.61% 25
2015
Q4
$519M Sell
3,930,066
-912,326
-19% -$120M 0.59% 28
2015
Q3
$631M Sell
4,842,392
-615,962
-11% -$80.3M 0.7% 24
2015
Q2
$743M Buy
5,458,354
+83,575
+2% +$11.4M 0.71% 22
2015
Q1
$776M Buy
5,374,779
+81,789
+2% +$11.8M 0.75% 20
2014
Q4
$795M Buy
5,292,990
+107,709
+2% +$16.2M 0.76% 19
2014
Q3
$716M Buy
5,185,281
+106,938
+2% +$14.8M 0.71% 20
2014
Q2
$643M Buy
5,078,343
+49,554
+1% +$6.27M 0.65% 23
2014
Q1
$628M Buy
5,028,789
+495,420
+11% +$61.9M 0.67% 23
2013
Q4
$537M Buy
4,533,369
+334,066
+8% +$39.6M 0.61% 25
2013
Q3
$477M Buy
4,199,303
+97,780
+2% +$11.1M 0.59% 27
2013
Q2
$459M Buy
+4,101,523
New +$459M 0.59% 29