Is a BRK-B price alert free?

Yes, for your first 14 days. Creating a BRK-B price alert on Computo starts with a free trial — no credit card required. After the trial, keep unlimited alerts, personal notes, and portfolios for $5/month or $50/year.

How do the price alerts work?

Computo watches BRK-B during market hours and notifies you the moment your target price or % move is hit, then waits out a cooldown so you are never spammed.

Do I need to install an app?

No. Computo runs in your browser. Create a free account, set your alert, and we handle the monitoring — there is nothing to install.

Can I set a target price or a percentage move for BRK-B?

Yes. Set an absolute price (for example, alert me when BRK-B crosses USD 586.30) or a daily percentage move (for example, alert me if BRK-B drops 1.5% in a day).

What is the BRK-B after-hours price?

When BRK-B is trading in the after-hours session, the live price at the top of this page is the after-hours price, with the regular-session close shown for reference. After-hours runs roughly 4:00–8:00 PM ET. Set a free alert and Computo emails you when BRK-B hits your target — even outside regular hours.

Does BRK-B trade pre-market?

Yes. BRK-B trades in the pre-market session before the regular open. When pre-market is active, the live price above is the pre-market price for BRK-B. Set a free price alert and we notify you the moment your target is hit, pre-market included.

Stock US

BRK-B price alerts

Berkshire Hathaway Inc.

Check the BRK-B stock price today and watch Berkshire Hathaway Inc. live — including pre-market and after-hours moves. Set a free alert and get notified the moment it crosses the price you care about. Your first alert takes about 30 seconds.

After-hours

USD 571.71

−0.62 (−0.11%)

Regular close USD 570.89

Updated 07:03 AM UTC

BRK-B price chart

USD 571.71

Delayed market data

1D chart: amber = pre-market, green/red = regular, violet = after hours

9:00 AM 1:00 AM

Pre-market Regular After hours

BRK-B

Open: USD 564.27
Prev close: USD 572.33
Day high: USD 574.91
Day low: USD 562.80
52-wk high: USD 586.30
52-wk low: USD 464.01

BRK-B Key Alert Levels & Market Profile

Berkshire Hathaway Inc. (BRK-B), a financial services company in the insurance - diversified space, is currently trading at USD 571.71, 2.5% below its 52-week high of USD 586.30. Over the past month, BRK-B has moved an average of 0.92% (±USD 5.24) per trading session. The next confirmed quarterly earnings report is scheduled for Nov 7, 2026 (in 0 days). Use these data points to set realistic alert thresholds without reacting to normal session volatility.

Next earnings

Nov 7, 2026

Today

Avg daily move

±0.92%

±USD 5.24 / session (30d)

52W high distance

−2.5%

52-wk high: USD 586.30

Suggested alert thresholds for BRK-B

Calibrated from BRK-B's recent price volatility and upcoming catalysts

Volatility
Daily swing alert (±1.5%)

Triggers if BRK-B moves 1.5% in a day (exceeds typical ~0.92% daily move).
Breakout
52-week high breakout (USD 586.30)

Alerts when BRK-B crosses above its yearly ceiling (2.5% away).
Pullback
5% pullback level (USD 543.12)

Notifies on a 5% dip from current USD 571.71 for key support.
Earnings
Earnings alert (Nov 7, 2026)

Reminder 1 day before quarterly release (0 days away).

About Berkshire Hathaway Inc.

Financial Services · Insurance - Diversified

Berkshire Hathaway Inc., together with its subsidiaries, engages in the insurance, freight rail transportation, and utility businesses. The company provides property, casualty, life, accident, and health insurance and reinsurance; operates railroad systems in North America; generates, transmits, stores, and distributes electricity from natural gas, coal, wind, solar, hydroelectric, nuclear, and geothermal sources; operates natural gas distribution and storage facilities, interstate pipelines, liquefied natural gas facilities, and compressor and meter stations; and holds interest in coal mining assets. It manufactures boxed chocolates and other confectionery products; specialty chemicals, metal cutting tools, and components for aerospace and power generation applications; prefabricated and site-built residential homes, flooring products; insulation, roofing, and engineered products; building and engineered components; paints and coatings; and bricks and masonry products, as well as offers manufactured and site-built home construction, and related lending and financial services. In addition, the company provides recreational vehicles, apparel, footwear, toys, jewelry, custom picture framing products, alkaline batteries, logistics services, and professional aviation training and shared aircraft ownership programs; castings, forgings, fasteners/fastener systems, aerostructures, and precision components; and cobalt, nickel, and titanium alloys. Further, it distributes televisions and information, and grocery and non-food consumer products; franchises and services quick service restaurants; and distributes electronic components. Additionally, it retails automobiles; furniture, bedding, and accessories; household appliances, electronics, and floor coverings; watches, home decor and repair services; sells kitchenware; and motorcycle clothing and equipment. The company was incorporated in 1998 and is headquartered in Omaha, Nebraska.

BRK-B fundamentals

Market cap: 1.22T
P/E ratio: 14.36
EPS: USD 39.76
Beta: 0.57
Volume: 5.4M
Avg volume: 4.6M

How BRK-B price alerts work

Pick a target price or a % move for BRK-B. Computo watches the market — including pre-market and after-hours sessions — and notifies you the moment it triggers, then waits out a cooldown so you are never spammed. So you do not have to refresh the BRK-B live price all day to catch a move; set it once and we email you.

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