BRK.A

Berkshire Hathaway Inc $759350.00 1M -3.4% 3M +3.5% YTD +2.0% as of 2026-09-04
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This price data has stopped updating. The last bar is 2026-09-04, 10 days ago — our data source no longer publishes BRK.A. Everything below is as of that date, not today.

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Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.2%
Next 1 week
-0.4%
Next 1 month
-0.8%
Seasonality
Bullish window historically
Next 30 days (to Oct 14): +1.0% median, 60% of the last 45 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 48
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.07%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.03 -0.0% · Seasonal tilt -0.7%
$125M/day volume 14% volatility -0% 1-year -7% from ATH
52-week range · 57% of the way up · -6% from the high
$698000.00$806103.00

Congressional trades in BRK.A Full tracker →

6 members · 3 buys / 3 sells · $85K–$275K disclosed · latest filing Mar 7, 2023.

SELL SF Scott Franklin · traded Feb 21, 2023 $15K–$50K
BUY CJ Christopher L. Jacobs · traded Nov 8, 2022 $1K–$15K
EXCHANGE JC John Curtis sT · traded Nov 21, 2019 $50K–$100K
EXCHANGE JC John Curtis sT · traded Nov 21, 2019 $1K–$15K
SELL TR Thomas J. Rooney · traded Oct 9, 2015 $15K–$50K
BUY RW Roger Williams · traded Oct 31, 2015 $1K–$15K
BUY JY John A. Yarmuth · traded Feb 1, 2016 $1K–$15K
SELL JY John A. Yarmuth · traded Jul 30, 2015 $1K–$15K

Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.