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BRK.B icon

Prospector Partners’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
$31.5M Hold
64,810
3.6% 1
2025
Q1
$34.5M Hold
64,810
3.89% 2
2024
Q4
$29.4M Sell
64,810
-13,500
-17% -$6.12M 3.26% 1
2024
Q3
$36M Hold
78,310
3.77% 1
2024
Q2
$31.9M Hold
78,310
3.56% 2
2024
Q1
$32.9M Sell
78,310
-18,088
-19% -$7.61M 3.62% 1
2023
Q4
$34.4M Buy
96,398
+90
+0.1% +$32.1K 4.29% 1
2023
Q3
$33.7M Buy
96,308
+130
+0.1% +$45.5K 4.54% 1
2023
Q2
$32.8M Sell
96,178
-17,930
-16% -$6.11M 4.58% 1
2023
Q1
$35.2M Sell
114,108
-31,022
-21% -$9.58M 4.9% 1
2022
Q4
$44.8M Hold
145,130
6.13% 1
2022
Q3
$38.8M Buy
145,130
+1,060
+0.7% +$283K 5.77% 1
2022
Q2
$39.3M Sell
144,070
-17,930
-11% -$4.9M 5.73% 1
2022
Q1
$57.2M Sell
162,000
-12,960
-7% -$4.57M 7.07% 1
2021
Q4
$52.3M Buy
174,960
+14,040
+9% +$4.2M 6.05% 1
2021
Q3
$43.9M Sell
160,920
-1,770
-1% -$483K 5.64% 1
2021
Q2
$45.2M Buy
162,690
+1,110
+0.7% +$308K 5.69% 1
2021
Q1
$41.3M Sell
161,580
-11,625
-7% -$2.97M 5.28% 1
2020
Q4
$40.2M Sell
173,205
-830
-0.5% -$192K 4.99% 1
2020
Q3
$37.1M Sell
174,035
-1,335
-0.8% -$284K 5.57% 1
2020
Q2
$31.3M Sell
175,370
-10,380
-6% -$1.85M 5.44% 1
2020
Q1
$34M Sell
185,750
-3,980
-2% -$728K 6.42% 1
2019
Q4
$43M Buy
189,730
+640
+0.3% +$145K 6.03% 1
2019
Q3
$39.3M Sell
189,090
-22,560
-11% -$4.69M 5.75% 1
2019
Q2
$45.1M Sell
211,650
-1,874
-0.9% -$399K 6.19% 1
2019
Q1
$42.9M Buy
213,524
+580
+0.3% +$117K 6.5% 1
2018
Q4
$43.5M Sell
212,944
-390
-0.2% -$79.6K 6.77% 1
2018
Q3
$45.7M Hold
213,334
6.31% 1
2018
Q2
$39.8M Sell
213,334
-3,400
-2% -$635K 5.55% 1
2018
Q1
$43.2M Sell
216,734
-3,660
-2% -$730K 6.32% 1
2017
Q4
$43.7M Sell
220,394
-5,390
-2% -$1.07M 6.37% 1
2017
Q3
$41.4M Sell
225,784
-630
-0.3% -$115K 6.28% 1
2017
Q2
$38.3M Sell
226,414
-6,140
-3% -$1.04M 6.02% 1
2017
Q1
$38.8M Sell
232,554
-560
-0.2% -$93.3K 5.92% 1
2016
Q4
$38M Sell
233,114
-22,800
-9% -$3.72M 5.64% 1
2016
Q3
$37M Buy
255,914
+6,000
+2% +$867K 5.89% 1
2016
Q2
$36.2M Buy
249,914
+800
+0.3% +$116K 6.14% 1
2016
Q1
$35.3M Sell
249,114
-3,800
-2% -$539K 6.1% 1
2015
Q4
$33.4M Sell
252,914
-27,200
-10% -$3.59M 5.95% 1
2015
Q3
$36.5M Sell
280,114
-29,900
-10% -$3.9M 5.26% 1
2015
Q2
$42.2M Sell
310,014
-86,300
-22% -$11.7M 4.99% 2
2015
Q1
$57.2M Sell
396,314
-2,400
-0.6% -$346K 4.3% 1
2014
Q4
$59.9M Sell
398,714
-110,386
-22% -$16.6M 4.54% 1
2014
Q3
$70.3M Sell
509,100
-27,000
-5% -$3.73M 3.85% 1
2014
Q2
$67.8M Sell
536,100
-15,100
-3% -$1.91M 3.25% 2
2014
Q1
$68.9M Sell
551,200
-29,000
-5% -$3.62M 3.28% 1
2013
Q4
$68.8M Sell
580,200
-1,500
-0.3% -$178K 3.06% 2
2013
Q3
$66M Buy
581,700
+28,900
+5% +$3.28M 3% 2
2013
Q2
$61.9M Buy
+552,800
New +$61.9M 3.05% 2