Borsa Italiana · 1BRK · stock
Berkshire Hathaway Inc. (1BRK) stock price history
Every Borsa Italiana trading session of Berkshire Hathaway Inc. from Nov 17, 2023 to Sep 28, 2026: 723 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 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.
1BRK adjusted close, 2023 to 2026
- €496.95
- All time high, 2025
- €465.45
- 52 week high, €392.50 low
- 723
- Daily sessions since 2023
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
1BRK key facts
- Berkshire Hathaway Inc. (1BRK) closed at €444.25 on Sep 28, 2026 on Borsa Italiana.
- 1BRK's all time high close is €496.95, set on Mar 27, 2025; its all time low close is €320.20 on Dec 27, 2023.
- 1BRK's 52 week range is €392.50 to €465.45.
- 1BRK returned +4.2% over the year to Sep 28, 2026.
- Since Nov 17, 2023 1BRK returned +34%, +10.8% a year compounded.
- 1BRK's deepest drawdown was -20.1% from Mar 27, 2025 to Aug 8, 2025.
- DataCedar holds 723 daily sessions of 1BRK history from Nov 17, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1BRK price chart, 2023 to 2026
1BRK returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +1.9% |
| 3 months | +2.0% |
| 6 months | +8.2% |
| Year to date | +3.7% |
| 1 year | +4.2% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 17, 2023 | +34.1% |
| Compound annual growth, 2.9 years | +10.8% |
1BRK records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €496.95 on Mar 27, 2025
- All time low close
- €320.20 on Dec 27, 2023
- 52 week high
- €465.45 on Aug 10, 2026
- 52 week low
- €392.50 on Jan 28, 2026
- Deepest drawdown
- -20.1% from Mar 27, 2025 to Aug 8, 2025, not yet recovered
- Best single session
- +6.6% on Nov 6, 2024
- Worst single session
- -5.0% on Apr 4, 2025
- Volatility, 1 year annualised
- 15.6%
- Sessions closing higher, 1 year
- 49%
- Best calendar year
- 2024, +35%
- Worst calendar year
- 2025, -2%
1BRK 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. 2023 starts on Nov 17, 2023; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €442.80 | €465.45 | €392.50 | €444.25 | +3.7% | 233.5K | 189 |
| 2025 | €449.95 | €498.90 | €394.60 | €428.20 | -1.8% | 379.4K | 252 |
| 2024 | €325.20 | €466.70 | €321.40 | €436.00 | +35.0% | 145.5K | 253 |
| 2023 | €331.40 | €333.20 | €320.20 | €323.00 | n/a | 6.6K | 29 |
1BRK monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €444.25 | +2.6% |
| August 2026 | €432.95 | -2.6% |
| July 2026 | €444.65 | +2.2% |
| June 2026 | €434.90 | +7.3% |
| May 2026 | €405.20 | -0.1% |
| April 2026 | €405.50 | -1.8% |
| March 2026 | €412.80 | -3.3% |
| February 2026 | €426.85 | +6.2% |
| January 2026 | €401.95 | -6.1% |
| December 2025 | €428.20 | -3.7% |
| November 2025 | €444.50 | +7.2% |
| October 2025 | €414.65 | -2.9% |
About the 1BRK data
Daily bars. 723 sessions from Nov 17, 2023 to Sep 28, 2026, one row per Borsa Italiana 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 17, 2026 forward, most recent session Sep 28, 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 Borsa Italiana trading days; minute timestamps are UTC. Prices are in EUR. 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 Nov 17, 2023, 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/1BRK/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Borsa Italiana
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Common questions
1BRK share price history
