Cambridge Investment Research Advisors
BRK.B icon

Cambridge Investment Research Advisors’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
$372M Buy
766,560
+67,102
+10% +$32.6M 1.13% 11
2025
Q1
$373M Buy
699,458
+13,058
+2% +$6.95M 1.26% 10
2024
Q4
$311M Buy
686,400
+7,923
+1% +$3.59M 1.04% 11
2024
Q3
$312M Buy
678,477
+26,124
+4% +$12M 1.06% 11
2024
Q2
$265M Buy
652,353
+25,231
+4% +$10.3M 0.98% 11
2024
Q1
$264M Buy
627,122
+13,342
+2% +$5.61M 1.01% 11
2023
Q4
$219M Buy
613,780
+51,384
+9% +$18.3M 0.93% 11
2023
Q3
$197M Buy
562,396
+26,544
+5% +$9.3M 0.92% 11
2023
Q2
$183M Buy
535,852
+37,143
+7% +$12.7M 0.83% 11
2023
Q1
$154M Sell
498,709
-18,297
-4% -$5.65M 0.76% 13
2022
Q4
$160M Sell
517,006
-2,928
-0.6% -$904K 0.83% 11
2022
Q3
$139M Buy
519,934
+24,095
+5% +$6.43M 0.78% 14
2022
Q2
$135M Buy
495,839
+12,624
+3% +$3.45M 0.73% 15
2022
Q1
$171M Buy
483,215
+23,961
+5% +$8.46M 0.78% 13
2021
Q4
$137M Buy
459,254
+14,638
+3% +$4.38M 0.61% 19
2021
Q3
$121M Sell
444,616
-437
-0.1% -$119K 0.6% 18
2021
Q2
$124M Sell
445,053
-683
-0.2% -$190K 0.59% 20
2021
Q1
$114M Sell
445,736
-4,201
-0.9% -$1.07M 0.62% 19
2020
Q4
$104M Sell
449,937
-36,697
-8% -$8.51M 0.61% 20
2020
Q3
$104M Sell
486,634
-22,926
-4% -$4.88M 0.7% 19
2020
Q2
$91M Buy
509,560
+44,010
+9% +$7.86M 0.68% 16
2020
Q1
$85.1M Buy
465,550
+9,381
+2% +$1.72M 0.82% 17
2019
Q4
$103M Buy
456,169
+1,168
+0.3% +$265K 0.8% 15
2019
Q3
$94.6M Buy
455,001
+24,927
+6% +$5.19M 0.83% 15
2019
Q2
$91.7M Buy
430,074
+12,635
+3% +$2.69M 0.84% 14
2019
Q1
$83.9M Buy
417,439
+2,001
+0.5% +$402K 0.8% 15
2018
Q4
$84.8M Buy
415,438
+28,767
+7% +$5.87M 0.94% 12
2018
Q3
$82.8M Buy
386,671
+21,268
+6% +$4.55M 0.79% 15
2018
Q2
$68.2M Buy
365,403
+21,238
+6% +$3.96M 0.72% 16
2018
Q1
$68.7M Buy
344,165
+21,572
+7% +$4.3M 0.77% 16
2017
Q4
$63.9M Buy
322,593
+9,744
+3% +$1.93M 0.75% 13
2017
Q3
$57.4M Buy
312,849
+14,855
+5% +$2.72M 0.77% 14
2017
Q2
$50.5M Buy
+297,994
New +$50.5M 0.74% 15
2016
Q4
Sell
-243,710
Closed -$35.2M 1727
2016
Q3
$35.2M Buy
+243,710
New +$35.2M 0.65% 23
2016
Q2
Sell
-231,826
Closed -$32.9M 1612
2016
Q1
$32.9M Buy
231,826
+5,975
+3% +$848K 0.74% 22
2015
Q4
$29.8M Buy
+225,851
New +$29.8M 0.71% 18
2015
Q3
Sell
-220,077
Closed -$30M 1492
2015
Q2
$30M Sell
220,077
-1,220
-0.6% -$166K 0.83% 16
2015
Q1
$31.9M Buy
221,297
+23,121
+12% +$3.34M 0.91% 16
2014
Q4
$29.8M Buy
198,176
+39,727
+25% +$5.96M 0.92% 14
2014
Q3
$21.9M Buy
158,449
+10,115
+7% +$1.4M 0.65% 26
2014
Q2
$18.8M Buy
148,334
+4,687
+3% +$593K 0.66% 31
2014
Q1
$18M Buy
143,647
+14,601
+11% +$1.82M 0.68% 29
2013
Q4
$15.3M Buy
129,046
+3,637
+3% +$431K 0.63% 30
2013
Q3
$14.2M Buy
125,409
+14,357
+13% +$1.63M 0.62% 33
2013
Q2
$12.4M Buy
+111,052
New +$12.4M 0.63% 30