what stock did warren buffett just buy

what stock did warren buffett just buy

The query "what stock did warren buffett just buy" refers to recent equity purchases disclosed by Berkshire Hathaway in its U.S. regulatory filings and covered by financial media. As of November 16–17, 2025, multiple outlets reported that Berkshire disclosed a headline new position in Alphabet (GOOGL) among other additions in its Q3 2025 Form 13F filing. This article answers "what stock did warren buffett just buy" in detail, explains how the filings work, lists the most notable purchases and portfolio changes, and provides context and practical takeaways for individual investors.

As of November 16, 2025, according to CNBC, Berkshire Hathaway’s Q3 2025 13F filing showed a newly reported stake in Alphabet (GOOGL). As of November 17, 2025, analysis from The Motley Fool, Fortune, Investopedia and US News corroborated the Alphabet disclosure and highlighted other portfolio moves.

Background

Warren Buffett is the long-time chairman and CEO of Berkshire Hathaway, a diversified holding company that owns businesses outright and holds large equity stakes in public companies. Buffett’s investment decisions draw broad attention because of his multi-decade track record and the size of Berkshire’s portfolio. When people search "what stock did warren buffett just buy", they are usually asking which public equities Berkshire added to its portfolio most recently and how big those positions are.

Regulatory filings — especially the SEC Form 13F — give public visibility into institutional equity holdings on a quarterly basis. While Berkshire also buys whole companies privately through subsidiaries, the 13F focuses on long U.S.-listed equity positions and is a key tool for tracking changes.

How Berkshire’s trades are reported

Form 13F is a quarterly filing required from institutional investment managers who manage at least $100 million in certain securities. A 13F shows holdings as of the last day of a calendar quarter (e.g., September 30 for Q3) and is typically filed within 45 days after quarter end. Important limitations:

• 13Fs show holdings at quarter-end, not every trade date; purchases or sales after the quarter end are not reflected until the next filing.
• The filing reports long positions in U.S.-listed equities and certain options, but not short positions, cash balances, or derivative exposures that fall outside the reporting rules.
• 13Fs list share counts and issuer names but do not state trading rationale, internal allocations or real-time intraday trades.

Press coverage immediately after a 13F filing interprets the data to identify new buys, sizable additions, trims and exits. When asking "what stock did warren buffett just buy", most media stories reference the latest 13F as the source of truth for quarter-end holdings.

Recent notable purchases (summary)

In the most widely reported Q3 2025 13F filing (reported in mid-November 2025), the headline new equity position disclosed was Alphabet (GOOGL). Other notable additions included insurance-related and consumer-oriented names. A concise list of the most reported buys and their context:

• Alphabet (GOOGL): newly disclosed, headline buy (~17.8 million Class A shares; reported dollar exposure of roughly $4.3 billion at filing date). (As of November 16, 2025, according to CNBC.)
• Chubb (CB): an expanded or newly disclosed insurance-related stake; ties to Berkshire’s insurance focus. (Reported Nov 16–17, 2025 by Fortune and The Motley Fool.)
• Domino’s Pizza (DPZ): reported as an addition or increased stake in consumer/food sector. (Reported Nov 17, 2025 by The Motley Fool.)
• Lennar (LEN): added exposure to homebuilding/home construction trends. (Reported Nov 17, 2025 by Investopedia.)
• Sirius XM (SIRI): media/entertainment exposure reported as a new or increased stake. (Noted in US News coverage on Nov 17, 2025.)

These positions were part of the snapshot Berkshire disclosed for the quarter ended September 30, 2025 and were covered across multiple outlets the week of November 16–17, 2025.

Alphabet (GOOGL) — the headline buy

Alphabet was the most notable and broadly discussed response to the question "what stock did warren buffett just buy" after the Q3 filing. Key points reported:

• Position size: Berkshire’s 13F disclosed roughly 17.8 million Class A shares of Alphabet. Reported dollar exposure at filing-date prices was near $4.3 billion (rounded). (As of November 16, 2025, according to CNBC reporting on the 13F filing.)
• Portfolio ranking: Alphabet appeared among the larger newly disclosed public equity positions in the Q3 2025 snapshot, though Berkshire’s longstanding holdings (e.g., Apple historically) may still rank higher by market value depending on price moves.
• Why it was notable: Buffett historically avoided large-cap technology stocks for much of his career. Alphabet’s appearance was significant because it suggested a material shift in Berkshire’s public-equity exposure — whether driven by Buffett himself or by his portfolio managers Todd Combs and Ted Weschler. Media coverage emphasized the AI and cloud-driven growth themes supporting a case for Alphabet as a strategic, high-free-cash-flow technology platform.
• Attribution: Press reports generally noted that new positions of this type often reflect the research of Berkshire’s investment lieutenants (Combs, Weschler) with Buffett’s approval rather than Buffett originating every trade directly.

When investors asked "what stock did warren buffett just buy", Alphabet became the immediate, headline answer because of the size, novelty and the symbolic change it represented in Berkshire’s reported holdings.

Other recent additions

• Chubb (CB): Berkshire increased or established a meaningful stake in Chubb, aligning with Berkshire’s historical weighting to insurance-related businesses. Chubb is a large publicly traded property & casualty insurer; reported additions were covered by Fortune and The Motley Fool on November 16–17, 2025.

• Domino’s Pizza (DPZ): a consumer discretionary/food-service holding listed as a new or expanded position in the Q3 filing. Domino’s exposure gives Berkshire consumer-brand exposure with recurring cash flows.

• Lennar (LEN): a prominent homebuilder where Berkshire added exposure, reflecting interest in housing-market-related value plays at attractive entry points during the quarter.

• Sirius XM (SIRI): listed as a media/entertainment exposure in the filing snapshot, reported by outlets including US News on Nov 17, 2025.

Each of the above was reported in mid-November 2025 coverage of the Q3 2025 13F filing. Exact share counts and dollar values for these positions were reported by outlets interpreting the SEC filing; for precise, verifiable numbers consult the SEC 13F submission itself.

Portfolio adjustments and sells

The same 13F snapshot that answered "what stock did warren buffett just buy" also showed contemporaneous reductions, trims and exits. Reported notable sales or cuts in Q3 2025 coverage included:

• Trims to Apple: media noted reductions in Berkshire’s reported Apple shareholdings compared with prior filings, interpreted as rebalancing or profit-taking. (Reported Nov 16–17, 2025.)
• Sales or exits in certain technology hardware names: reports mentioned reductions or sales in companies such as HP (specific reporting varied by outlet) and large reductions in some media holdings like Paramount on a disclosed basis.

Press commentary emphasized that trims and sells can reflect ordinary portfolio management — taking profits, responding to valuation changes or reallocating to new opportunities. The 13F snapshot provides a static picture; it does not show the sequence of trades that led to the quarter‑end holdings.

Reported rationale and market context

Media coverage framed several commonly reported reasons for the buys and changes seen in the filing that answered "what stock did warren buffett just buy":

• Valuation opportunity: Several purchases were portrayed as value-oriented entries where Berkshire could buy material stakes at attractive prices relative to fundamentals.
• AI/cloud exposure: Alphabet’s addition was frequently linked to AI, cloud computing, and durable free-cash-flow characteristics — a rationale that fit long-term margin and platform economics narratives.
• Insurance and financials: Purchases like Chubb align with Berkshire’s insurance-oriented capital allocation approach, where float and underwriting economics are central.
• Portfolio manager influence: Coverage often noted that Todd Combs and Ted Weschler manage significant portions of Berkshire’s public equity portfolio; some purchases likely originated with them, with Buffett’s oversight.

All reporting reiterated that 13F filings do not provide formal Berkshire commentary on motives, so explanations remain interpretive and based on public financial metrics and market context.

Market reaction and valuation implications

Disclosure of a sizable new stake in a company like Alphabet typically has measurable short-term market effects: the reported announcement of Berkshire’s position moved headlines and may have influenced short-term price action and sentiment in related sectors.

Analyst commentary included:

• Price moves: Stocks disclosed as new holdings for large institutions can experience intraday and short‑term volume spikes after media coverage of the 13F filing. Reporters noted price reactions around the November mid-month coverage.
• Valuation focus: Coverage highlighted metrics such as price-to-earnings, free-cash-flow generation and revenue growth to justify or question the new holdings’ valuations. For Alphabet specifically, analysts referenced cloud and AI revenue drivers as supporting longer-term valuation.

None of these market interpretations changes the fact that the 13F shows a quarter‑end snapshot, not a time-stamped trade-by-trade record.

Limitations of the disclosure and interpretation

When using 13F filings to answer "what stock did warren buffett just buy", it’s important to understand limitations and avoid over-interpretation:

• Timing lag: 13Fs report positions as of quarter-end. Trades made after quarter end — even the day after — will not appear until the next filing.
• No motives disclosed: The filing lists holdings but does not explain why acquisitions or disposals were made.
• Not all exposures included: Derivatives, private holdings and some ETFs are not fully captured, so total economic exposure could differ from the 13F picture.
• Attribution uncertainty: While Berkshire’s managers likely originated many moves, the filings do not identify which manager or subsidiary executed a particular trade.

Because of these limits, press stories about "what stock did warren buffett just buy" are best-read as well-researched snapshots rather than definitive, real-time trading logs.

Implications for investors

Seeing "what stock did warren buffett just buy" in headlines can prompt investors to consider reallocating or researching the named company. Useful, non-prescriptive takeaways include:

• Do your own research: A headline that answers "what stock did warren buffett just buy" is a starting point, not an endorsement. Study financials, competitive position, and your time horizon.
• Check filing dates: Verify the quarter-end date and filing date before drawing conclusions about timeliness.
• Consider strategy fit: Berkshire’s portfolioing decisions are made with large-scale capital and often long horizons; individual investors should weigh size, liquidity and risk tolerance.
• Use official sources: For precise share counts and dollar values, consult the SEC 13F filing and Berkshire’s own investor materials.

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Timeline of the disclosure (chronology)

• Quarter covered: September 30, 2025 — the 13F reports Berkshire’s holdings as of this date.
• Filing date / media reporting: Mid-November 2025 — outlets reported the filing and its highlights. For example:
  • "As of November 16, 2025, according to CNBC, Berkshire’s 13F showed a new stake in Alphabet."
  • "As of November 17, 2025, The Motley Fool and Fortune provided breakdowns of other additions and portfolio shifts from the same filing."

This timeline explains why headlines asking "what stock did warren buffett just buy" carry a specific time context — the buys were disclosed for a quarter that ended weeks earlier.

See also

• Berkshire Hathaway portfolio (public equity holdings reported in 13F filings)
• SEC Form 13F (quarterly institutional holdings disclosure)
• Warren Buffett (investor and Berkshire Hathaway CEO)
• Todd Combs and Ted Weschler (Berkshire portfolio managers)
• Alphabet (GOOGL) — company profile and investor materials

References and further reading

The assertions in this article are based on Berkshire Hathaway’s Q3 2025 Form 13F and contemporaneous media coverage. For verification consult:

• As of November 16, 2025, according to CNBC reporting on Berkshire Hathaway’s Q3 2025 13F filing that disclosed Alphabet as a new, material position.
• As of November 17, 2025, The Motley Fool, Fortune and Investopedia provided detailed breakdowns of other holdings and portfolio changes from the same filing.
• As of November 17, 2025, US News summarized media and consumer-related holdings noted in the 13F snapshot.

For exact share counts, dollar amounts and official records, consult Berkshire Hathaway’s 13F submission to the SEC and the SEC EDGAR database. Press coverage provides rapid interpretation, but filings are the primary source for quantifiable holdings.

Notes for editors and contributors

• Update this article when the next 13F filing is published to reflect changes in Berkshire’s disclosed equity positions. Ensure share counts and dollar amounts match the SEC filing and cite the filing date.
• If Berkshire issues a direct statement or Berkshire managers disclose additional context, incorporate those statements and source them.
• Maintain neutral, factual tone and avoid investment advice. Keep references to Bitget consistent with platform guidelines.

Practical next steps for readers

If you followed headlines asking "what stock did warren buffett just buy" and want to track similar disclosures going forward:

• Monitor SEC 13F filings each quarter for an authoritative snapshot of institutional equity holdings.
• Follow reputable financial news outlets for interpreted summaries and expert commentary.
• Use Bitget for market access and news aggregation tools, and Bitget Wallet for Web3 custody if you are exploring digital-asset exposure.

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