Harbor Advisory Corp Berkshire Hathaway Inc Class B Transaction History

Harbor Advisory Corp

  • $337 Million
  • Q3 2025

A detailed history of Harbor Advisory Corp transactions in Berkshire Hathaway Inc Class B stock. As of the latest transaction made, Harbor Advisory Corp holds 24,858 shares of BRK-B stock, worth $12.7 Million. This represents 3.71% of its overall portfolio holdings.

Number of Shares
24,858
Previous 25,152 1.17%
Holding current value
$12.7 Million
Previous $12.2 Million 2.28%
% of portfolio
3.71%
Previous 3.91%

Shares

32 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025
SELL
$459.11 - $506.91 $134,978 - $149,031
-294 Reduced 1.17%
24,858 $12.5 Million
Q2 2025

Aug 12, 2025
SELL
$483.48 - $539.8 $120,870 - $134,950
-250 Reduced 0.98%
25,152 $12.2 Million
Q1 2025

May 13, 2025
SELL
$442.66 - $534.52 $84,105 - $101,558
-190 Reduced 0.74%
25,402 $13.5 Million
Q4 2024

Jan 29, 2025
SELL
$442.29 - $483.08 $141,090 - $154,102
-319 Reduced 1.23%
25,592 $11.6 Million
Q3 2024

Oct 21, 2024
SELL
$405.19 - $478.57 $186,792 - $220,620
-461 Reduced 1.75%
25,911 $11.9 Million
Q2 2024

Jul 25, 2024
SELL
$396.73 - $420.24 $345,155 - $365,608
-870 Reduced 3.19%
26,372 $10.7 Million
Q1 2024

Apr 29, 2024
SELL
$359.29 - $420.52 $149,823 - $175,356
-417 Reduced 1.51%
27,242 $11.5 Million
Q4 2023

Feb 05, 2024
SELL
$331.71 - $362.68 $218,928 - $239,368
-660 Reduced 2.33%
27,659 $9.86 Million
Q3 2023

Oct 27, 2023
SELL
$340.9 - $370.48 $331,695 - $360,477
-973 Reduced 3.32%
28,319 $9.92 Million
Q2 2023

Aug 03, 2023
SELL
$309.07 - $341.0 $105,083 - $115,940
-340 Reduced 1.15%
29,292 $9.99 Million
Q1 2023

May 04, 2023
BUY
$293.51 - $320.37 $35,808 - $39,085
122 Added 0.41%
29,632 $9.15 Million
Q4 2022

Feb 07, 2023
BUY
$264.0 - $318.6 $55,440 - $66,906
210 Added 0.72%
29,510 $9.12 Million
Q3 2022

Oct 31, 2022
SELL
$264.32 - $306.65 $21,145 - $24,532
-80 Reduced 0.27%
29,300 $7.82 Million
Q2 2022

Aug 01, 2022
SELL
$267.52 - $353.1 $237,825 - $313,905
-889 Reduced 2.94%
29,380 $8.02 Million
Q1 2022

May 13, 2022
SELL
$300.79 - $359.57 $164,532 - $196,684
-547 Reduced 1.78%
30,269 $10.7 Million
Q4 2021

Feb 07, 2022
SELL
$273.64 - $300.17 $30,100 - $33,018
-110 Reduced 0.36%
30,816 $9.21 Million
Q3 2021

Nov 12, 2021
BUY
$272.66 - $291.28 $32,719 - $34,953
120 Added 0.39%
30,926 $8.44 Million
Q2 2021

Aug 04, 2021
BUY
$258.2 - $292.52 $12,910 - $14,626
50 Added 0.16%
30,806 $8.56 Million
Q1 2021

May 13, 2021
BUY
$227.36 - $263.99 $444,034 - $515,572
1,953 Added 6.78%
30,756 $7.86 Million
Q4 2020

Feb 16, 2021
BUY
$200.7 - $233.92 $850,767 - $991,586
4,239 Added 17.26%
28,803 $6.68 Million
Q3 2020

Oct 26, 2020
SELL
$177.99 - $221.68 $39,513 - $49,212
-222 Reduced 0.9%
24,564 $5.23 Million
Q2 2020

Aug 04, 2020
SELL
$169.25 - $201.56 $91,395 - $108,842
-540 Reduced 2.13%
24,786 $4.43 Million
Q1 2020

Apr 28, 2020
BUY
$162.13 - $230.2 $648 - $920
4 Added 0.02%
25,326 $4.63 Million
Q4 2019

Feb 05, 2020
SELL
$203.1 - $227.05 $55,649 - $62,211
-274 Reduced 1.07%
25,322 $5.74 Million
Q3 2019

Oct 28, 2019
BUY
$195.81 - $215.25 $24,476 - $26,906
125 Added 0.49%
25,596 $5.32 Million
Q2 2019

Jul 30, 2019
BUY
$197.42 - $218.6 $28,625 - $31,697
145 Added 0.57%
25,471 $5.43 Million
Q1 2019

Apr 23, 2019
BUY
$191.66 - $209.19 $22,615 - $24,684
118 Added 0.47%
25,326 $5.09 Million
Q4 2018

Feb 05, 2019
SELL
$187.76 - $223.76 $47,878 - $57,058
-255 Reduced 1.0%
25,208 $5.15 Million
Q3 2018

Oct 17, 2018
SELL
$186.02 - $221.68 $4,650 - $5,542
-25 Reduced 0.1%
25,463 $5.45 Million
Q2 2018

Jul 23, 2018
SELL
$184.91 - $201.2 $162,720 - $177,056
-880 Reduced 3.34%
25,488 $4.76 Million
Q1 2018

May 07, 2018
BUY
$191.42 - $217.25 $98,964 - $112,318
517 Added 2.0%
26,368 $5.26 Million
Q4 2017

Jan 30, 2018
BUY
$181.06 - $199.56 $4.68 Million - $5.16 Million
25,851
25,851 $5.12 Million

Others Institutions Holding BRK-B

# of Institutions
5,128
Shares Held
882M
Call Options Held
19.6M
Put Options Held
15.2M
View Full List

About BERKSHIRE HATHAWAY INC - Class B

BRK-B Quotes by TradingView
  • Ticker BRK-B
  • Exchange NYSE
  • Sector Financial Services
  • Industry Insurance—Diversified
  • Shares Outstandng 1,301,129,984
  • Market Cap $662B
More about BRK-B
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