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$BRK.B

BERKSHIRE HATHAWAY Class B

XNYS•Financials•Fire, Marine & Casualty Insurance

$505.00
▲+0.26%+$1.30
RVOL peak today
Normal
Halted today
None today
Float
2.14B
Next earnings
Unscheduled
$505.00+0.26%+$1.30Prev $503.70LIVE Full chart Live alerts
No recent price bars, the chart lights up when BRK.B starts printing.

Why is BRK.B up today? It is at $505.00 (+0.26%), and our scanner flagged it 19 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment BRK.B spikes, and full due diligence on BRK.B — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $BRK.B 19 times in the last 30 days. Create a free account to track $BRK.B, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.

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Key Stats

Price & performance
Price
$505.00
Change today
+0.26%
Previous close
$503.70
52-week range
$464.01 – $537.74
Valuation & dividend
Market cap
$1.08T
Ownership & volume
Shares outstanding
2.14B
Live vendor count
Short interest
11.1M
▼ -11% vs prior · as of 2026-08-14
Short % of float
0.5%
Days to cover
2.5d
Avg daily volume
4.7M
Classification
Sector
Financials
Industry
Fire, Marine & Casualty Insurance
Exchange
XNYS
Relative volumevs this time of day
5m
3.8x
15m
2.2x
1h
0.8x
1D
--

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Why is $BRK.B moving today?

Fresh news

Here is the latest on BRK.B from our scanner (live price and day move above). A recent catalyst in the news: “History Says All Bear Markets Have 1 Trait in Common -- and It's Fantastic News for Investors.”

Why is $BRK.B moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

$BRK.B Sentiment

Bullish
Bearish79Bullish
📰 News: 3 bull · 0 bearToday: +0.3%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$BRK.B Activity

News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.

News· The Motley Fool· 10h ago Neutral
History Says All Bear Markets Have 1 Trait in Common -- and It's Fantastic News for Investors
News· The Motley Fool· 1d ago Neutral
Dividend Yield, Explained: Why I'm Holding High-Yield Stocks My Conviction Ratings Flag as "Strong Buys"
News· The Motley Fool· 1d ago Neutral
Warren Buffett Has Offered the Same Investing Advice for Decades. History Says He's Never Been Wrong (So Far).
News· The Motley Fool· 1d ago Neutral
Step Aside, Coca-Cola and Bank of America: There's a New Apple of Berkshire Hathaway's Eye, and It's a Virtual Monopoly
News· The Motley Fool· 2d ago Bullish
Warren Buffett and Greg Abel Quietly Hold a Bigger Percentage of This Company Than Any Other in Berkshire's Portfolio (Hint: It's Not Apple or American Express)
News· The Motley Fool· 2d ago Neutral
Greg Abel Has Kept 60% of Berkshire's $359 Billion Stock Portfolio in Just 5 Companies, Even After Eliminating 16 Other Positions in His First Quarter. Is That Concentration a Risk for Shareholders?
News· The Motley Fool· 2d ago Bullish
Alphabet Is Paying a Dividend While Selling $85 Billion of New Stock
Alert· 3d ago +0.2% vs EMA
BRK.B 200EMA (15m) Trending · 51 bars · L3 · +0.16% above EMA · slope +0.06%
at $503.90
Alert· 3d ago +0.1% vs EMA
BRK.B 200EMA (5m) Trending · 51 bars · L3 · +0.10% above EMA · slope +0.05%
at $504.55
Alert· 3d ago 5.4× RVOL
BRK.B hit 5.383x RVOL at 12:22 PM ET
at $505.45
News· The Motley Fool· 3d ago Bullish
Greg Abel Just Made 3 Moves at Berkshire Hathaway That Bet on the Same Trend (And it's Not AI)
Alert· 8d ago 8.5× RVOL
BRK.B hit 8.537x RVOL at 5:16 AM ET
at $497.14
Alert· 10d ago 3.5× RVOL
BRK.B hit 3.495x RVOL at 9:28 AM ET
at $502.60
Alert· 11d ago 7.5× RVOL
BRK.B hit 7.474x RVOL at 9:29 AM ET
at $501.00
Alert· 12d ago -0.5% vs EMA
$BRK.B near 200 EMA: -0.47% from 200 EMA at 4:00 PM ET
at $498.23
Alert· 12d ago 168.3× RVOL
BRK.B hit 168.278x RVOL at 4:00 PM ET
at $498.23
Alert· 15d ago 72.5× RVOL
BRK.B hit 72.507x RVOL at 4:03 PM ET
at $504.93
Alert· 18d ago -0.7% vs EMA
$BRK.B near 200 EMA: -0.67% from 200 EMA at 1:16 PM ET
at $518.74
Alert· 18d ago 6.5× RVOL
BRK.B hit 6.481x RVOL at 1:16 PM ET
at $518.74
Alert· 18d ago 2.7× RVOL
BRK.B hit 2.657x RVOL at 12:49 PM ET
at $518.87
Alert· 19d ago +1.2% vs EMA
BRK.B 200EMA (15m) Trending · 50 bars · L3 · +1.24% above EMA · slope +0.29%
at $529.42
Alert· 19d ago +0.5% vs EMA
BRK.B 200EMA (5m) Trending · 117 bars · L4 · +0.50% above EMA · slope +0.08%
at $529.42
Alert· 19d ago +0.6% vs EMA
$BRK.B near 200 EMA: +0.62% from 200 EMA at 11:28 AM ET
at $533.40
Alert· 19d ago 5.0× RVOL
BRK.B hit 4.967x RVOL at 11:28 AM ET
at $533.40
Alert· 19d ago +1.0% vs EMA
$BRK.B near 200 EMA: +0.98% from 200 EMA at 11:06 AM ET
at $534.22
Alert· 19d ago 14.6× RVOL
BRK.B hit 14.594x RVOL at 11:06 AM ET
at $534.22
Alert· 19d ago 7.1× RVOL
BRK.B hit 7.103x RVOL at 10:26 AM ET
at $533.85
Alert· 19d ago 15.3× RVOL
BRK.B hit 15.269x RVOL at 9:37 AM ET
at $533.36
Alert· 22d ago 6.5× RVOL
BRK.B hit 6.507x RVOL at 10:20 AM ET
at $520.39
Alert· 23d ago +1.2% vs EMA
BRK.B 200EMA (15m) Trending · 53 bars · L3 · +1.17% above EMA · slope +0.26%
at $523.79
Alert· 23d ago +0.7% vs EMA
BRK.B 200EMA (5m) Trending · 55 bars · L3 · +0.72% above EMA · slope +0.15%
at $523.90
Alert· 23d ago +0.9% vs EMA
$BRK.B near 200 EMA: +0.95% from 200 EMA at 9:27 AM ET
at $525.00
Alert· 23d ago 20.1× RVOL
BRK.B hit 20.066x RVOL at 9:27 AM ET
at $525.00

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BRK.B stock FAQ

Why is $BRK.B moving today?

Here is the latest on BRK.B from our scanner (live price and day move above). A recent catalyst in the news: “History Says All Bear Markets Have 1 Trait in Common -- and It's Fantastic News for Investors.”

What is the BRK.B stock price today?

BRK.B last traded at $505.00, up 0.26% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live BRK.B alerts?

The BRK.B Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged BRK.B 19 times in the last 30 days.

What exchange is BRK.B on?

BRK.B (BERKSHIRE HATHAWAY Class B) trades on XNYS, with a market cap of about $1.08T in the FIRE, MARINE & CASUALTY INSURANCE sector.

Is BRK.B good for day trading?

That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge BRK.B for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.