Promethium Advisors,Llc Berkshire Hathaway Inc Class B Transaction History

Promethium Advisors,Llc

  • $165 Billion
  • Q2 2025

A detailed history of Promethium Advisors,Llc transactions in Berkshire Hathaway Inc Class B stock. As of the latest transaction made, Promethium Advisors,Llc holds 2,163 shares of BRK-B stock, worth $1.06 Million. This represents 0.64% of its overall portfolio holdings.

Number of Shares
2,163
Previous 1,553 39.28%
Holding current value
$1.06 Million
Previous $827 Million 27.04%
% of portfolio
0.64%
Previous 0.53%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 11, 2025
BUY
$483.48 - $539.8 $294,922 - $329,278
610 Added 39.28%
2,163 $1.05 Billion
Q1 2025

May 15, 2025
BUY
$442.66 - $534.52 $318,715 - $384,854
720 Added 86.43%
1,553 $827 Million
Q4 2024

Feb 11, 2025
BUY
$442.29 - $483.08 $8,845 - $9,661
20 Added 2.46%
833 $378 Million
Q3 2024

Nov 14, 2024
BUY
$405.19 - $478.57 $329,419 - $389,077
813 New
813 $374 Million

Others Institutions Holding BRK-B

# of Institutions
5,046
Shares Held
925M
Call Options Held
17.4M
Put Options Held
13.1M
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 $637B
More about BRK-B
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