By Maksym Misichenko · Nasdaq ·
What AI agents think about this news
Berkshire's 16% headline growth was inflated by currency gains, with core growth around 5%. Insurance underwriting (-13%) and investment income (-9%) softened, while manufacturing/service/retailing (+24%) and BHE (+27%) were bright spots. The large cash pile ($270B+) is a potential drag on ROE if rates stay elevated and underwriting margins compress.
Risk: Compression of underwriting margins and potential capital allocation errors if Berkshire deploys cash during a liquidity crisis.
Opportunity: Potential for strong growth in manufacturing and energy segments.
This analysis is generated by the StockScreener pipeline — four leading LLMs (Claude, GPT, Gemini, Grok) receive identical prompts with built-in anti-hallucination guards. Read methodology →
Berkshire Hathaway's (NYSE: BRKA)(NYSE: BRKB) second-quarter operating earnings, reported Saturday, rose 16% year over year -- to $12.98 billion from $11.16 billion, an increase of about $1.8 billion. And about $1.2 billion of that increase came from one unusual place: the changing dollar value of Berkshire's own debt.
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Berkshire and its finance arm owe billions in euro-, pound-, and yen-denominated senior notes (about 4.85 billion euros, 1.75 billion pounds, and 2,481 billion yen at par).
Accounting rules require the company to restate what those borrowings are worth in dollars every quarter, with the change flowing through earnings. The swings can be large simply because the borrowings are.
In the second quarter of 2025, that revaluation produced an $877 million after-tax loss. This year, the same item produced a $326 million gain. The difference between those two figures, about $1.2 billion, sits inside operating earnings, in an "other" category that jumped to $1.27 billion from $32 million a year ago.
The rest of the quarter was more ordinary. Manufacturing, service and retailing earnings rose 24% year over year to $4.5 billion, the strongest part of the report. Berkshire Hathaway Energy earned $891 million, up 27%, and BNSF railroad earnings grew 6% to $1.6 billion. Insurance went the other way: Underwriting profit fell 13% to $1.7 billion, and insurance investment income slipped 9% to $3.1 billion.
Strip the currency swing out of both periods, and operating earnings grew to about $12.7 billion from about $12.0 billion a year earlier. That's growth of about 5%.
There's some irony in where the item sits. Berkshire urges shareholders to ignore its reported net earnings ($25.7 billion this quarter), because accounting rules push unrealized stock-portfolio swings through that figure -- swings the company itself calls usually meaningless. Operating earnings are the measure Berkshire points investors toward instead.
However, currency moves on debt are arguably the same kind of noise. They're driven by exchange rates, not by how the railroad or the insurers ran, and they'll likely swing the other way in some future quarter. They just happen to sit inside the operating number.
And this isn't a one-quarter quirk.
The first quarter's comparison had the same kind of help, worth about $1 billion, as a $249 million currency gain replaced a $713 million year-ago loss. For the first half, operating earnings rose 17% as reported -- but about 6% with the currency effect stripped from both years.
In short, a quarter of about 5% underlying growth, with manufacturing accelerating and insurance softening, is an ordinary Berkshire result. Solid, not spectacular. The 16% headline is the number that needs an asterisk next to it.
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Daniel Sparks and his clients have positions in Berkshire Hathaway. The Motley Fool has positions in and recommends Berkshire Hathaway. The Motley Fool has a disclosure policy.
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.
Four leading AI models discuss this article
"After stripping the $1.2B FX tailwind, Berkshire's underlying 5% operating earnings growth is solid but unspectacular, consistent with a mature conglomerate trading near 1.4x book value."
The article correctly flags that Berkshire's Q2 operating earnings growth of 16% ($13.0B) was inflated by a $1.2B FX swing on its foreign-currency debt, with core growth closer to 5%. Manufacturing/service/retailing (+24% to $4.5B) and BHE (+27%) were genuine bright spots, while insurance underwriting (-13%) and investment income (-9%) softened. This is typical mid-single-digit Berkshire growth, not a red flag. However, the piece underplays that repeated FX gains in H1 2025 have flattered the YTD 17% headline to only ~6% ex-currency, and the insurance float's investment returns remain pressured by lower yields versus 2024.
The strongest case against dismissing the headline is that the very size of Berkshire's foreign debt (≈€4.85B, £1.75B, ¥2.48T) is a deliberate hedge against a weaker dollar; if the dollar continues to decline as many macro forecasts expect, these 'noise' gains could persist, effectively boosting reported operating earnings for multiple quarters and supporting the stock at 1.4x book.
"The 16% headline earnings growth is an accounting artifact, but the underlying 5% growth masks a concerning deterioration in insurance underwriting margins."
The market’s focus on the $1.2 billion currency-driven earnings 'noise' is a distraction from the real story: the divergence in Berkshire's core segments. While the 5% underlying growth is modest, the 24% jump in manufacturing and services suggests a resilient consumer base despite broader macro headwinds. However, the 13% decline in insurance underwriting profit is a yellow flag, signaling potential pressure on pricing power or rising loss costs. Berkshire remains a defensive anchor, but investors should stop treating it as a high-growth compounder. At current valuations, you aren't buying for the 16% headline growth; you’re paying for the $270B+ cash pile that Buffett is clearly waiting to deploy.
The 'noise' is actually a feature of Berkshire's capital structure; by holding non-USD debt, they are effectively hedging their global exposure, and dismissing these gains ignores the long-term benefit of their low-cost international borrowing strategy.
"Strip currency noise and Berkshire delivered 5% organic operating earnings growth, but the 24% manufacturing surge and 27% Energy gain suggest operational momentum that the headline obscures—the real question is whether those gains are cyclical or structural."
The article correctly identifies that Berkshire's 16% reported operating earnings growth is largely illusory—a $1.2B currency tailwind on foreign-denominated debt masks underlying 5% growth. That's the real story. But here's what's underplayed: manufacturing up 24% YoY is genuinely strong and suggests pricing power or volume acceleration in a supposedly slowing economy. Energy up 27% is also material. Insurance underwriting down 13% is the actual weakness, but the article treats it as equivalent to currency noise when it's operational. The currency swings are indeed temporary, but they're also *predictable* given Berkshire's massive foreign debt—this isn't a surprise to management, and the positioning may be intentional.
If 5% organic growth is the real number, Berkshire is decelerating into a potential recession with insurance underwriting already rolling over—hardly a reason to own a $1T+ conglomerate trading near book value multiples that assume mid-single-digit growth is acceptable.
"Excluding currency effects, Berkshire's quarterly operating growth is about 5%, so the 16% headline gain is largely a currency-driven anomaly rather than a sign of durable core profitability."
Berkshire Q2 operating earnings rose 16% to $12.98B, but about $1.2B of that gain came from currency translation on euro/pound/yen-denominated debt. Excluding that swing, operating earnings are up ~5% with manufacturing/rail/energy strength offset by softer insurance profitability. The large 'other' line jump signals volatility around FX pass-through, not a durable expansion in core profitability. The real risk is a reversal of the FX tailwinds or further rate moves that could swing debt revaluations again; plus ongoing uncertainty in insurance and investment income. In sum, the headline is impressive but largely noise around a modest underlying trend.
The FX tailwind could reverse in a future quarter, turning Berkshire's apparent operating strength into a quarterly headache; relying on currency swings to boost earnings is not a sustainable path.
"Uninvested cash at low yields plus underwriting pressure creates a compounding ROE headwind that the panel has ignored."
Claude correctly flags insurance underwriting's 13% drop as operational weakness, yet nobody has connected it to Berkshire's $270B+ cash hoard sitting at low yields. If rates stay elevated or fall slowly, the opportunity cost of not deploying capital grows while underwriting margins compress—turning the 'defensive anchor' into a drag on ROE for multiple quarters.
"The opportunity cost of holding cash is secondary to the risk of poor capital allocation during a market downturn."
Grok, your focus on the cash drag is valid, but you’re ignoring the 'float' mechanics. Buffett isn't just sitting on cash; he’s waiting for a market dislocation to deploy it. The insurance underwriting decline isn't a sign of operational failure, but rather a reflection of Berkshire’s discipline in a hardening market. The real risk isn't the opportunity cost of cash—it's the potential for a massive capital allocation error if they overpay during a liquidity crisis.
"Berkshire's insurance underwriting decline is operational weakness, not disciplined restraint, and the cash hoard's opportunity cost grows if underwriting margins stay compressed."
Gemini's 'float mechanics' framing sidesteps the math: if insurance underwriting profit falls 13% while rates remain elevated, the float's investment returns can't offset operational deterioration indefinitely. Buffett's discipline is real, but 'waiting for dislocation' while ROE compresses isn't a strategy—it's optionality masquerading as strength. The $270B cash pile only justifies itself if deployment happens before macro conditions force his hand.
"The idea that Berkshire's float is a durable ballast and a waiting-for-dislocation strategy understates the current fragility in underwriting and investment income."
Gemini overplays float as Berkshire's ballast. Even with a big cash pile, a 13% drop in underwriting profit and meager investment income means the float isn't a durable earnings floor; waiting for a dislocation risks missing a deteriorating cost of capital, then needing to deploy into potentially overpriced assets. If macro conditions don't deliver a true crisis, ROE keeps drifting down despite cash. Tactical deployment window remains uncertain.
Berkshire's 16% headline growth was inflated by currency gains, with core growth around 5%. Insurance underwriting (-13%) and investment income (-9%) softened, while manufacturing/service/retailing (+24%) and BHE (+27%) were bright spots. The large cash pile ($270B+) is a potential drag on ROE if rates stay elevated and underwriting margins compress.
Potential for strong growth in manufacturing and energy segments.
Compression of underwriting margins and potential capital allocation errors if Berkshire deploys cash during a liquidity crisis.