Today in Omaha, Greg Abel stood at the front of a room full of Berkshire Hathaway shareholders and did something Warren Buffett never had to do: explain, politely but plainly, that one of the most valuable railroads in America is underperforming and that fixing it is now his problem.
The 2026 Berkshire Hathaway annual shareholder meeting - the first in six decades without Buffett running the show - had all the familiar rituals. Jerseys were retired. Cherry Coke was on the table. Tim Cook got a round of applause. But underneath the ceremony was a story about what happens when a $1 trillion conglomerate - a giant portfolio of insurance companies, railroads, energy utilities, and manufacturers - changes hands, and the new CEO has to prove he understands what he owns.
Abel, 63, took the role on January 1, 2026. He arrived with $380 billion in cash sitting on the balance sheet - more than the gross domestic product of many countries - and a railroad that ranks fifth out of six in its industry. That is the inheritance. What he does with it will define the next chapter of one of the most studied companies in the world.
The Background
Berkshire Hathaway is a conglomerate - a single company that owns dozens of completely different businesses, from car insurance to jet charters to manufactured homes to chocolate. The logic is that if one business is struggling, the others compensate, and the whole thing generates so much cash that management can reinvest it wherever the returns look best.
Warren Buffett built this structure over 60 years, and it worked spectacularly. A $1,000 investment in Berkshire in 1965 would be worth millions today. The company's success made Buffett the most famous investor in the world and the annual meeting in Omaha a genuine cultural event - tens of thousands of shareholders flying in to watch a man in his nineties explain why he bought something and why he plans to hold it forever.
But Buffett announced his retirement at last year's meeting, and Abel took over at the start of 2026. The transition matters because Abel is a different kind of leader. Buffett made his reputation picking stocks and buying businesses from a financial distance. Abel spent his career running Berkshire Hathaway Energy, an electricity and pipeline company, which means he is an operator - someone who understands how businesses work from the inside, not just how they look on a spreadsheet.
That background is being tested right now on two fronts: a railroad that needs operational improvement and a cash pile so large it generates its own political economy.
What Is Actually Happening
The headline number from the meeting is operating profit - the money the company's businesses generate before financial engineering - of $11.35 billion in the first quarter of 2026, up 18% from a year earlier, according to Berkshire's own figures. By that measure, the transition is going smoothly.
But the more interesting story is what Abel chose to spend most of his time on: the railroad.
BNSF Railway is Berkshire's freight rail operation, 32,500 miles of track running across the western United States, moving grain, coal, chemicals, and consumer goods from the coast to Chicago and back. Berkshire acquired it in 2010 for about $34.5 billion. It is, by almost any measure, a genuinely important piece of American infrastructure.
It is also, right now, a laggard. BNSF's 2025 operating ratio - the share of revenue consumed by costs - was 65.5%, compared with 59.8% at Union Pacific, the industry leader. That gap is 5.7 percentage points, and closing it would generate roughly $230 million in additional cash for shareholders for every single percentage point of improvement.
At this year's meeting, Abel reported that BNSF moved from fifth to fourth among the six major North American freight railroads in operating performance. He did not celebrate. He acknowledged that the team is doing good work - trains are moving faster, terminal wait times are shorter - but said plainly that operational gains are not yet showing up sufficiently in financial results. In the first quarter of 2026, BNSF handled more freight volume than in the same period last year but did it using 260 fewer locomotives. That is real efficiency. It is also the kind of number that takes years to translate into a meaningful margin improvement.
The other major topic was the cash pile. Berkshire held $380.2 billion in cash and short-term US Treasury bills at the end of March - an amount so large it is genuinely difficult to contextualise. For reference, the entire annual GDP of Sweden is roughly $600 billion. Berkshire is sitting on more than half of that in liquid assets, waiting. Abel's explanation was consistent with the Buffett doctrine: the cash is not idle, it is patient. It earns interest while management waits for an investment opportunity at a fair price. The company spent $235 million buying back its own stock in the first quarter - its first buybacks since May 2024 - which signals that Abel thinks the stock is cheap relative to what the underlying businesses are worth.
There was also a deal to discuss. Berkshire announced in late March a partnership with Tokyo Marine and Fire, Japan's largest non-life insurer. Ajit Jain, Berkshire's vice chairman of insurance and the architect of its insurance empire since 1986, described the structure: Berkshire wrote a $1.8 billion cheque for a 2.5% stake in Tokyo Marine, agreed to take a slice of Tokyo Marine's underwriting book in exchange for compensation, and signed a broad strategic partnership agreement for future collaboration. Jain called it a deal with a company that does first-class business in a first-class way.
The Money Trail
The BNSF gap is worth dwelling on because it illustrates the specific kind of pressure Abel is under.
When Buffett bought the railroad in 2010, it was a bet on the permanence of freight infrastructure - the idea that you cannot replicate 32,500 miles of track. That logic still holds. But railroads also compete on efficiency, and BNSF has been losing that competition for years. Each percentage point of operating margin improvement represents approximately $230 million in additional cash flow for Berkshire shareholders, which means closing even half the gap to Union Pacific would be worth well over a billion dollars a year in extra earnings.
The path Abel described runs through technology. He outlined a programme across Berkshire's major subsidiaries - GEICO, BNSF, and Berkshire Hathaway Energy - that involves building technology in-house rather than buying off-the-shelf software, hiring data scientists and engineers, and applying what Abel carefully called narrow artificial intelligence- AI systems with tightly constrained data sets that produce consistent, repeatable outputs. The test, as he described it, is whether asking the same question twice gives the same answer. If it does, the system is reliable. If not, it is not ready for production use.
At BNSF specifically, this translates into digital twins - computer simulations of the physical rail network that allow planners to model train movements before committing resources - and predictive arrival times that help customers plan their supply chains. The goal is not to replace human decision-making but to give operators better information faster.
The insurance softening is the other financial pressure worth tracking. When insurers describe a hardening market, they mean premiums are rising because recent disasters have frightened capital away. A softening market means the opposite: calm weather attracts new investors, competition increases, and it becomes harder to charge enough to make a real profit. Abel said the insurance market is softening now. Berkshire responded as it always does in that scenario - by writing less business and waiting.
The Tokyo Marine deal is partly a hedge against that dynamic. By taking a slice of a high-quality Japanese insurer's book, Berkshire gets access to underwriting income it did not have to originate itself, in a geography where it has little direct presence.
Follow the cash, and the picture that emerges is a company in an interesting tension: almost incapable of deploying its capital fast enough to keep up with its own earnings, but disciplined enough not to make a bad deal just because the money is there. Abel spent the meeting reassuring shareholders that patience is the strategy, not a failure of strategy.
What People Are Doing About It
The BNSF management team under CEO Katie Farmer has reduced locomotive count significantly - 260 fewer in Q1 2026 versus Q1 2025 - while handling more freight volume. That is genuine operational compression. The company is hiring operations research professionals and data scientists and embedding them directly alongside rail operators in BNSF's network control centre.
The housing-exposed businesses inside Berkshire - notably Clayton Homes, the manufactured and site-built housing division - are navigating a housing market that remains constrained by high interest rates. Clayton's manufactured home sales are down roughly 10% against an industry average decline, and site-built homes are down around 5-7% across the sector. In response, the company has developed what it calls a crossmod home - 70% factory-built, 30% site-finished - that it says can be delivered for $249,000 including land, two bedrooms, and a 30-year mortgage-eligible structure. A traditional manufactured home can now be produced for under $35,000.
On tariffs, the companies in the consumer products and retail group - a collection of 32 businesses with an average founding date of 88 years ago - described managing through the current trade disruption as another in a long line of curveballs. Several pre-emptively pulled forward shipments in early 2025 before tariffs hit, then stabilised. The concern now is uncertainty itself: customers are reluctant to commit capital to new manufacturing facilities when trade policy could change again.
The Middle East conflict, which has pushed fuel prices higher, is creating mixed effects across the portfolio. Higher fuel costs make rail transport - already more fuel-efficient than trucking - more competitive. But if prices stay elevated long enough, consumer demand falls and that cuts across all the businesses, including the intermodal freight that represents BNSF's largest single revenue segment.
The Bottom Line
Greg Abel's first annual meeting as CEO of Berkshire Hathaway was, substantively, about operational discipline: squeezing more efficiency from a railroad that has improved but not yet caught up to its peers, deploying technology carefully across a sprawling conglomerate, and sitting patiently on $380 billion while waiting for the right moment to act. Buffett handed over a structurally sound machine. Abel's job is to prove he can tune it - and that the machine does not need its original builder to keep running.
Timeline
- 2006 - Berkshire acquires 80% stake in IMC, a precision metalworking company
- May 2010 - Berkshire completes acquisition of BNSF Railway for approximately $34.5 billion
- October 2011 - Berkshire acquires Lubrizol, adding to its industrial chemicals portfolio
- 2016 - Berkshire acquires Precision Castparts for approximately $37 billion; IMC becomes one of its largest customers
- 2016 - Berkshire begins buying Apple stock, investing approximately $35 billion over the following years
- August 2021 - Berkshire begins buying stakes in five major Japanese trading houses
- 2022 - Berkshire acquires Alleghany Insurance, which brings WW Steel into the portfolio
- January 2026 - Greg Abel officially becomes Berkshire Hathaway CEO; Warren Buffett remains chairman
- February 2026 - Abel sends first annual shareholder letter, flagging BNSF's need to close its efficiency gap with Union Pacific
- March 2026 - Berkshire announces Tokyo Marine partnership: $1.8 billion for a 2.5% stake plus underwriting and strategic agreements; Pacific Corp wildfire liability verdict is reversed on appeal
- January 2, 2026 - Berkshire closes acquisition of Oxycam for $9.5 billion
- May 2, 2026 - Berkshire reports Q1 2026 operating profit of $11.35 billion, up 18%; cash pile reaches $380.2 billion
- May 3, 2026 - Greg Abel presides over first Berkshire annual shareholder meeting as CEO; Warren Buffett attends as chairman; Apple's Tim Cook attends as guest; BNSF performance and AI strategy dominate business update
Summary
Who: Greg Abel, new CEO of Berkshire Hathaway, alongside Ajit Jain (vice chairman, insurance), Katie Farmer (CEO, BNSF), Adam Johnson (CEO, NetJets and consumer products group), and Warren Buffett (chairman, retired CEO).
What: The 2026 Berkshire Hathaway annual shareholder meeting - Abel's first as CEO - covered Q1 results ($11.35 billion operating profit, $380 billion in cash), the BNSF operating performance gap, a new insurance partnership with Tokyo Marine, technology and AI deployment across the portfolio, and the outlook for housing, tariffs, and Middle East disruption.
When: May 3, 2026.
Where: Omaha, Nebraska.
Why: Abel must demonstrate to shareholders that Berkshire can sustain its performance without Buffett as operating CEO - by closing efficiency gaps in legacy businesses like BNSF, deploying capital intelligently from a record cash position, and building new strategic relationships like the Tokyo Marine deal.