Warren Buffett's Successor, Greg Abel, Pared Down Bank of America, and Piled Into a Virtual Monopoly That's Now Berkshire's 3rd-Largest Holding
Berkshire Hathaway’s Greg Abel, after Warren Buffett’s Dec. 31 CEO retirement, reduced its Bank of America stake for an eighth straight quarter, cutting shares by about 53% to roughly 549.5 million fewer shares, according to Berkshire’s latest 13F. Berkshire also increased Alphabet holdings for a second quarter, buying about 24.5M GOOGL and 23.6M GOOG shares, making Alphabet its third-largest holding.
How this was made

The 30-second read
Why it matters
It provides concrete 13F-derived actions: continued trimming of Bank of America and a large Alphabet build tied to a June 1 $10B private placement, plus qualitative rationale around AI and search moats.
Market read
For traders, the actionable signal is directional sentiment from Berkshire’s 13F: BAC trimming may weigh on bank-risk appetite, while Alphabet accumulation may support AI/cloud momentum.
What to watch
The article does not quantify valuation, cost basis, or whether Berkshire’s preferred-to-common economics drove the BAC reduction; also, Alphabet purchases are split across share classes (GOOGL/GOOG), which can complicate single-ticker read-through.
Background
The piece frames Berkshire’s post-Buffett era under Greg Abel using its latest 13F, highlighting Q2 trading activity.
Ticker impact
Berkshire’s Greg Abel sold 30,230,000 Bank of America shares in Q2, cutting the position by 53% over time.
Near-term bias to underperform versus peers if investors treat the 13F as a signal of lower expected returns.
The article provides a concrete, directionally bearish 13F action (large share reduction) but does not include new BAC fundamentals, guidance, or regulatory developments.
Berkshire bought Alphabet Class A shares via a June 1 $10B private placement, adding 24,541,369 shares for a second straight quarter.
Supports a modest positive sentiment impulse for GOOGL as investors track Berkshire’s 13F as a conviction signal.
The text cites specific share purchases and frames them as a shift to Alphabet as Berkshire’s 3rd-largest holding, but it is still a 13F-based narrative rather than a new earnings or guidance print.
Market effects
Signals relative preference for AI/cloud platform exposure over interest-rate sensitive money-center bank risk.
Limited direct regional impact; US mega-cap positioning only.
Alphabet’s global search share and cloud AI narrative may reinforce broader AI infrastructure investment sentiment.
Counterpoint
13F flows can reflect tax, liquidity, or portfolio rebalancing rather than a durable change in fundamentals, so price impact may fade.
Key entities
- issuerBerkshire Hathaway
Uses its latest 13F to show Q2 trading under Greg Abel after Buffett’s CEO retirement.
- personGreg Abel
Berkshire’s successor responsible for portfolio decisions referenced in the article.
- companyBank of America
Berkshire reduced its stake by selling 30,230,000 shares in Q2.
- companyAlphabet
Berkshire increased exposure via a June 1 $10B private placement and made Alphabet its 3rd-largest holding.




