buffett's berkshire trims apple stake: what's the undisclosed billion-dollar play?

2025-08-15 general

new york, Friday, 15 August 2025.
warren buffett’s berkshire hathaway reduced its apple holdings in q2 2025. a new, substantial investment in an undisclosed company is fueling speculation. filings reveal a stake worth billions, prompting questions. berkshire’s strategic shift has analysts pinpointing a move into the industrial sector. berkshire hathaway reduced its apple holdings by 20 million shares in the second quarter, a 6.67% decrease compared to the first quarter, and a decrease in market value of $4.1 billion.

Berkshire’s apple reduction and broader portfolio adjustments

Berkshire Hathaway’s recent 13F filing revealed a significant reduction in its Apple (AAPL) holdings [4]. The company decreased its Apple stake by 20 million shares during the second quarter of 2025 [4]. This reduction represents a 6.667 6.67% decrease compared to the first quarter [4]. The market value of Berkshire’s Apple holdings decreased by $4.1 billion as a result of this adjustment [4]. Despite the reduction, Berkshire Hathaway continues to hold approximately 280 million Apple shares [4]. Apple remains Berkshire’s largest holding [4].

bank of america and t-mobile positions trimmed

In addition to Apple, Berkshire Hathaway also reduced its stake in Bank of America (BAC) [4]. The company sold approximately 26.31 million shares of BAC [4]. Berkshire Hathaway completely exited its position in T-Mobile (TMUS), selling all 3.88 million shares [4]. These moves reflect ongoing adjustments to Berkshire’s portfolio [4]. These reductions and eliminations signal a shift in investment strategy [5].

new investments in healthcare, steel, and real estate sectors

Berkshire Hathaway initiated new positions in several companies, diversifying its investments [4]. The company invested in UnitedHealth (UNH), acquiring 5.04 million shares valued at $1.57 billion [4]. Berkshire also invested in Nucor (NUE), a steel manufacturer, purchasing 6.61 million shares for $857 million [4]. Furthermore, Berkshire added positions in homebuilders Lennar (LEN) and D.R. Horton (DHI) [4]. They acquired approximately 7.05 million shares of Lennar valued at $780 million and 1.48 million shares of D.R. Horton valued at $191 million [4].

speculation surrounds undisclosed investment

Market analysts are closely watching Berkshire Hathaway’s undisclosed investment, estimated to be around $4.8 billion [3]. Speculation suggests this investment could be in a leading industrial giant [3]. Berkshire’s 10-Q reports indicate an increase in the investment cost basis within the “commercial, industrial, and other” category [8]. This category saw an increase of approximately $2 billion in the first quarter and $2.8 billion in the second quarter [3]. The investment community anticipates the revelation of this mystery stock will further clarify Berkshire’s strategic direction [3].

analyst perspectives and market impact

Analysts suggest that Berkshire’s moves reflect a cautious approach amid current market conditions [5]. The reduction in Apple holdings may signal concerns about the tech sector’s valuation or growth prospects [5]. The new investments in healthcare, steel, and real estate indicate a preference for more traditional sectors [4]. The purchase of UnitedHealth stock caused its share price to increase by over 10% in after-hours trading on Thursday [5]. The shift in Berkshire’s portfolio is expected to influence investor sentiment and potentially drive further sector rotations [5].

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