October 18, 2026 Briefing: Berkshire Hathaway Nears Record After Nasdaq’s Worst Week Since June, Week Ahead Features Canadian CPI and Tesla Earnings

Berkshire Hathaway near record: Warren Buffett’s company’s Class A shares closed Friday, October 16, 2026, at $798,000, just 1.4% below their closing record of $809,350, according to CNBC. This level marks the stock’s highest point since the announcement of Warren…

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Dark nighttime illustration of a trading desk overlooking New York skyscrapers, with a falling stock chart, a golden bull, and an oil barrel, evoking Berkshire Hathaway's near record close.

Berkshire Hathaway near record: Warren Buffett’s company’s Class A shares closed Friday, October 16, 2026, at $798,000, just 1.4% below their closing record of $809,350, according to CNBC. This level marks the stock’s highest point since the announcement of Warren Buffett’s retirement from the company’s leadership.

This rebound in Berkshire Hathaway shares stood out from the rest of Friday’s session, which was otherwise marked by the Nasdaq Composite’s worst week since June. The technology index lost 2.15%, closing at 26,137.85 points according to preliminary data reported by The Edge Malaysia, while the S&P 500 fell 1.10% to 7,658.62 points and the Dow Jones dropped 0.36% to 51,990.05 points.

Why Berkshire Hathaway resisted the market decline

Warren Buffett’s company benefited from a move that ran opposite to the one weighing on technology stocks. Rising oil prices directly supported Berkshire Hathaway’s $19 billion stake in Chevron, whose shares closed Friday at an all-time high after gaining nearly 36% since early July, according to CNBC. This sector rotation, away from technology stocks and toward energy, explains much of the performance gap observed that same day between the Nasdaq and Berkshire Hathaway’s stock.

The oil market indeed saw a tense session on Friday. Brent crude closed at $109.86 a barrel, up 3.7% on the day, and U.S. WTI closed at $101.41, up 3.5%, amid concerns over Middle East supply, according to the Rio Times. This supply pressure directly benefited integrated producers like Chevron, and in turn Berkshire Hathaway’s stake in the oil company.

Key figures from the October 16, 2026 session
IndicatorClosing levelChange
Nasdaq Composite26,137.85 points-2.15%
S&P 5007,658.62 points-1.10%
Dow Jones Industrial Average51,990.05 points-0.36%
Berkshire Hathaway (Class A)$798,000within 1.4% of record
Brent crude$109.86 a barrel+3.7%
WTI crude$101.41 a barrel+3.5%

Tesla’s weekend news, separate from the market

Separately from this session, Tesla unveiled its new Roadster on Thursday evening, presented as capable of briefly lifting off the ground and pivoting in flight using thrusters developed with SpaceX. Elon Musk nonetheless specified that production for customers will not begin before 2028, according to the Associated Press. This announcement remains distinct from the day’s market moves and does not constitute a financial result or an event that affected Tesla’s stock price on Friday.

The verifiable agenda for the week of October 19

U.S. and Canadian markets reopen Monday, October 19, with several releases already scheduled. The NAHB Housing Market Index for October 2026 is due to be published Monday at 10:00 a.m. Eastern Time, according to the NAHB’s official calendar. The same day, Statistics Canada is scheduled to release the September 2026 Consumer Price Index, according to its release calendar.

Later in the week, Tesla is expected to publish its third-quarter 2026 results after market close on Wednesday, October 21, according to the company’s investor relations website. These three events are scheduled releases: no consensus figure or official forecast has been communicated by the issuing institutions at this stage, and none should be treated as a given.

Frequently asked questions about this session

Why did Berkshire Hathaway shares rise while the Nasdaq fell?

Because the composition of Berkshire Hathaway’s portfolio differs significantly from the Nasdaq’s. The company’s stake in Chevron benefited from rising oil prices, while the technology stocks that weigh on the Nasdaq declined during the same session.

What is Berkshire Hathaway’s all-time stock record?

The Class A shares’ closing record stands at $809,350. On Friday, October 16, 2026, the stock closed at $798,000, or 1.4% below that peak, according to CNBC.

Is Tesla’s new Roadster already for sale?

No. Elon Musk specified that production for customers will not begin before 2028, according to the Associated Press. Thursday evening’s announcement was a technology demonstration, not a commercial launch.

Which economic releases should be watched early in the week?

The U.S. NAHB Housing Market Index is expected Monday, October 19, at 10:00 a.m. Eastern Time, and the Canadian Consumer Price Index for September is due the same day, according to the official calendars of the NAHB and Statistics Canada.

For readers following the execution mechanisms discussed during volatile sessions, the links below detail some useful concepts in choppy market conditions: market orders and limit orders, or stop-limit orders. Friday’s session followed the October 17, 2026 briefing, which detailed the Nasdaq’s drop and the rise in Brent crude. The move in Berkshire Hathaway’s stock is detailed in the CNBC article cited above, available directly at cnbc.com.