Buffett's Alphabet Stake Gives Retirees a Reason to Watch Greg Abel's Next Move

Warren Buffett started Berkshire Hathaway’s (NYSE: BRK.A) stake in Alphabet in
the third quarter of 2025, and if you hold Berkshire shares in a retirement
account, the decisions his successor, Greg Abel, makes with that position could
shape your returns.

Berkshire lifted the stake 83% in the second quarter of 2026 to nearly 106
million shares worth about $37.8 billion, making Alphabet (NASDAQ: GOOGL) its
third-largest equity holding by dollar value, and the scale of the bet may
influence whether you end up doing better
financially through Berkshire or a broader index fund.

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Berkshire raised its Alphabet holdings 83% in a single quarter

The stake grew from 57.8 million shares to nearly 106 million between March and
June 2026, vaulting Alphabet past several longtime holdings, Investing.com
noted. A $10 billion private placement, negotiated directly with Alphabet, gave
Berkshire shares at a 6.5% discount, TheStreet showed.

Alphabet shares rose 49% over the 12 months ending October 13 at a forward
price-to-earnings (P/E) ratio of 22.8, a measure of price to expected profits,
and the position amounts to 3.4% of Berkshire’s $1.13 trillion market value, the
Motley Fool outlined.

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Abel faces greater scrutiny than Buffett received on portfolio
decisions

Morningstar analyst Greggory Warren said Abel faces a different standard than
Buffett, with greater scrutiny on every performance decision, and each change to
the Alphabet stake could ripple through retirement accounts holding Berkshire,
Vested Finance reported.

Abel oversees 94% of Berkshire’s stock holdings while portfolio manager Ted
Weschler handles 6%, and Buffett, who remains chairman, said the two consult on
capital allocation, meaning the final call on Alphabet rests largely with Abel,
Investing.com documented.

Alphabet spent $44.9 billion on AI in one quarter and posted negative cash
flow

Alphabet spent $44.9 billion on data centers and artificial intelligence (AI)
equipment in the second quarter, roughly double a year earlier, and free cash
flow, the cash left after all spending, fell to negative $5.9 billion.
Alphabet’s free cash flow turned negative as AI infrastructure investment
surged, with capital expenditures set to total $200 billion in 2026, creating
what the Motley Fool described as “heightened risk… especially compared to its
capital-light history.”

Alphabet raised 2026 capital spending guidance to as much as $205 billion, and
Google Cloud revenue reached $24.8 billion, up 82%, a return that could justify
the spending if growth holds, The Next Web outlined.

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Abel deployed $23.5 billion in stock purchases during the second
quarter

Berkshire bought $23.5 billion in stocks during the second quarter and sold $3.7
billion, ending 14 consecutive quarters where Buffett sold more than he bought
and signaling a shift, Investing.com outlined.

• The Delta Air Lines stake grew 44% to 57.3 million shares worth nearly $5.4
  billion.

• Share buybacks reached $4.5 billion, the highest in five years.

• Berkshire eliminated Constellation Brands and trimmed Ally Financial, Bank
  of America, and Capital One.

The cash pile dropped from $380 billion to $365 billion in three months

Cash fell to $364.7 billion by June 30 from $380.2 billion at the end of March,
and the $15.5 billion drawdown suggests Abel may continue deploying capital into
stocks rather than Treasury bills, Investing.com showed.

Berkshire delivered 19.7% annualized returns from 1965 through 2025, nearly
doubling the S&P 500’s 10.5%, though the past decade’s 260% climb trailed the
broader market, a gap worth watching if your retirement plan leans on Berkshire,
the Motley Fool reported.

Apple and American Express still tower above Alphabet in the portfolio

Apple remained the largest position at $66 billion, followed by American Express
at $51.3 billion, and the $37.8 billion Alphabet stake sits behind both, meaning
your Berkshire exposure leans more on consumer and financial stocks than
technology, Investing.com documented.

Operating earnings, the profit from businesses Berkshire owns outright, rose 16%
to $12.98 billion in the second quarter, and the company’s railroad arm BNSF
contributed $1.56 billion, up 6%, adding income independent of any single stock
holding, Vested Finance noted.

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Google Cloud backlog reached $514 billion and could support future
earnings

Google Cloud’s backlog, the total value of unfulfilled customer contracts,
reached $514 billion by quarter’s end, and cloud operating income tripled to
$8.8 billion at a 36% margin.

Google Search revenue reached $63.3 billion, up 17%, and YouTube advertising
brought in $11.1 billion, up 13%, though Alphabet shares fell about 5% in
extended trading as investors weighed spending against growth, The Next Web
reported.

Key takeaway for Berkshire holders

The quarterly 13F filing, a public regulatory disclosure, will show whether Abel
continues adding to the Alphabet stake, holds steady, or trims it, and each
outcome could shift the risk profile of your Berkshire holding depending on how
Alphabet’s AI spending translates into earnings over the next several quarters,
Vested Finance showed.

Tracking how Alphabet’s free cash flow recovers in the coming quarters alongside
any moves Abel makes could help you assess whether the post-Buffett portfolio
still fits the role you assigned Berkshire in your retirement plan, the Motley
Fool outlined.

Bottom line

Berkshire’s Class B shares traded at roughly 1.4 times book value with an 8.51%
one-year return versus the S&P 500’s 19.51%. Class A shares closed at $789,486
on October 15, and the gap may factor into the must-have investing apps
you use to track whether your Berkshire stake keeps pace with a simpler index
approach, the Motley Fool documented.

Alphabet’s quarterly revenue hit $119.8 billion, up 24%, and its Gemini AI
assistant reached 950 million monthly active users, metrics that could determine
whether the heavy spending generates the growth your retirement portfolio needs,
The Next Web noted.

This article is for informational purposes only and should not be considered
investment advice.

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