GPW · BRKB · stock
Berkshire Hathaway Inc. (BRKB) stock price history
Every GPW trading session of Berkshire Hathaway Inc. from Aug 27, 2025 to Nov 12, 2026: 300 daily bars, adjusted for splits and dividends, with minute bars from Sep 21, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
BRKB adjusted close, 2025 to 2026
- PLN 2,361
- All time high, 2026
- PLN 2,361
- 52 week high, PLN 1,672 low
- 300
- Daily sessions since 2025
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
BRKB key facts
- Berkshire Hathaway Inc. (BRKB) closed at PLN 2,361 on Nov 12, 2026 on GPW.
- BRKB's all time high close is PLN 2,361, set on Nov 12, 2026; its all time low close is PLN 1,672 on Jun 2, 2026.
- BRKB's 52 week range is PLN 1,672 to PLN 2,361.
- BRKB returned +33.4% over the year to Nov 12, 2026.
- Since Aug 27, 2025 BRKB returned +29%, +23.7% a year compounded.
- BRKB's deepest drawdown was -11.3% from Dec 1, 2025 to Jun 2, 2026.
- DataCedar holds 300 daily sessions of BRKB history from Aug 27, 2025 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
BRKB price chart, 2025 to 2026
BRKB returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +15.8% |
| 3 months | +21.4% |
| 6 months | +35.8% |
| Year to date | +33.5% |
| 1 year | +33.4% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Aug 27, 2025 | +29.4% |
| Compound annual growth, 1.2 years | +23.7% |
BRKB records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 2,361 on Nov 12, 2026
- All time low close
- PLN 1,672 on Jun 2, 2026
- 52 week high
- PLN 2,361 on Nov 12, 2026
- 52 week low
- PLN 1,672 on Jun 2, 2026
- Deepest drawdown
- -11.3% from Dec 1, 2025 to Jun 2, 2026, recovered Jun 29, 2026
- Best single session
- +9.4% on Jun 5, 2026
- Worst single session
- -4.9% on Jan 21, 2026
- Volatility, 1 year annualised
- 19.9%
- Sessions closing higher, 1 year
- 15%
BRKB price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2025 starts on Aug 27, 2025; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 1,828 | PLN 2,361 | PLN 1,672 | PLN 2,361 | +33.5% | 464 | 214 |
| 2025 | PLN 1,846 | PLN 1,885 | PLN 1,768 | PLN 1,768 | n/a | 87 | 86 |
BRKB monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | PLN 2,361 | +12.5% |
| October 2026 | PLN 2,099 | +7.0% |
| September 2026 | PLN 1,961 | +4.6% |
| August 2026 | PLN 1,875 | -2.4% |
| July 2026 | PLN 1,920 | +1.5% |
| June 2026 | PLN 1,891 | +9.0% |
| May 2026 | PLN 1,736 | -0.9% |
| April 2026 | PLN 1,752 | -4.4% |
| March 2026 | PLN 1,832 | +0.8% |
| February 2026 | PLN 1,818 | +6.9% |
| January 2026 | PLN 1,701 | -3.8% |
| December 2025 | PLN 1,768 | -4.4% |
About the BRKB data
Daily bars. 300 sessions from Aug 27, 2025 to Nov 12, 2026, one row per GPW trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 21, 2026 forward, most recent session Nov 10, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are GPW trading days; minute timestamps are UTC. Prices are in PLN. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Aug 27, 2025, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/gpw%3ABRKB/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
BRKB share price history
