“Most Exciting Moment I’ve Ever Been In”: Jim Cramer on the $1 Trillion Boom Driving Stocks to Record Highs

Jim Cramer took to CNBC’s “Squawk on the Street” on August 4, 2026 to frame the current market as a once-in-a-generation setup. Watching Caterpillar (NYSE:CAT | CAT Price Prediction) print a historic quarter and Palantir (NASDAQ:PLTR) rip higher intraday, Cramer told co-hosts Carl Quintanilla and David Faber: “This is one of the most exciting moments I’ve ever been in the business. We’re talking about more than 1 trillion, 30% year-over-year growth in spend.”

He was pointing to the roughly $1.2 trillion data-center buildout now tracking 30% year-over-year growth. That capex wave was showing up in the tape in real time: the Dow was posting record highs and the S&P 500 was aiming for one at the open, while WTI crude sat at $76.58, its lowest reading since July 13.

Caterpillar: The Data Center Company

Quintanilla opened the segment noting “Caterpillar surging on a blowout quarter, helped by data center demand.” Cramer credited the company’s prior CEO for engineering the strategic shift: “Umpleby set this company up to be the data center company. You can string their turbines together, string some of their engines together, and generate as much wattage as you want.”

The Q2 2026 numbers back the thesis convincingly. Caterpillar reported revenue of $20.543 billion, up 24% year over year, with adjusted EPS of $8.17 against a consensus estimate of $6.20, a 31.8% beat. CEO Joe Creed marked the occasion plainly: “the first time in company history that we have generated over $20 billion in sales and revenues in a single quarter.” Full details are available in the company’s Q2 2026 8-K exhibit. Management also lifted full-year 2026 guidance to mid-to-high teens revenue growth, citing a record order backlog of $72 billion, which was up 92% from the prior year and $9.4 billion above where it stood just one quarter earlier.

The data-center engine sits inside Power & Energy, where the total segment posted $8.2 billion in revenue, up 17% year over year. Within that segment, power generation applications have been the standout, with retail statistics showing 72% growth as hyperscalers raced to secure reciprocating engines and turbines. Construction Industries meanwhile posted segment sales of $8.35 billion, up 35%, with North America construction revenue alone climbing 50% to $5.07 billion. The adjusted operating margin reached 21.9%, a 430 basis-point improvement from a year earlier. Shares gained approximately 5.7% in the regular session on August 4 after jumping nearly 9% in premarket trading.

Palantir: Enterprise AI at Scale

Palantir’s Tuesday move drew Cramer’s real-time color: “Palantir was up 8, then up 12, then up 15, then up 20. People who are watching are making fortunes.” That was his read on the intraday tape.

Faber zeroed in on the geographic mix: “The US business is up that much? Yeah, I mean the US, it’s now 81% of their total revenue.” Palantir’s Q2 print showed total revenue of $1.935 billion, up 93% year over year. U.S. commercial revenue surged 149% to $764 million while U.S. government revenue rose 90% to $809 million, bringing total U.S. revenue to $1.573 billion, a 115% gain from a year earlier. The company closed 220 deals worth $1 million or more during the quarter, with $3.37 billion in total contract value booked, up 49% year over year.

CEO Alex Karp framed the setup in the earnings release: “Demand for AI sovereignty has now been unleashed. And Palantir is the only company that has demonstrated it can transform tokens into actual economic value.” Profitability matched the revenue momentum. Adjusted operating margin reached 62% and the Rule of 40 score came in at 155%. The company held $9.2 billion in cash, equivalents, and short-term U.S. Treasury securities at quarter end. Management raised full-year 2026 revenue guidance to $8.150 billion to $8.158 billion, implying 82% growth, and guided Q3 revenue to approximately $2.16 billion.

The Bigger Thesis

Cramer’s argument threads industrial iron and enterprise software into one trade. Caterpillar supplies the wattage that keeps GPUs humming; Palantir supplies the AIP software layer enterprises deploy to operationalize models on their own data. U.S. energy resources, open-source model choice, and combined government-plus-commercial demand knit those two ends of the AI stack together. CEO Creed noted during the earnings call that “no one is slowing down at the moment” regarding demand for cloud computing and generative AI infrastructure, while Palantir’s CRO Ryan Taylor told analysts that the company is now focused on customer-specific benchmarks to help enterprises determine which models actually perform best for their unique workflows.

Prediction markets echoed the enthusiasm. On Polymarket, participants assigned a 90.5% probability that PLTR hits $162 in August 2026, and a 99% probability the stock finishes higher on August 4. Palantir shares were up 22.52% intraday as Cramer spoke.

His “most exciting moment” framing is on-air enthusiasm about an inflection. What observers can measure is the capex cycle powering it: a trillion-dollar buildout, growing 30% annually, with two very different companies now visibly cashing in on the same wave.

Editor’s note: This pass added Caterpillar’s record $72 billion order backlog (up 92% year-over-year), the company’s raised full-year guidance to mid-to-high teens growth, the 21.9% adjusted operating margin, and a corrected EPS consensus estimate of $6.20. It also added Palantir’s Q3 revenue guidance of approximately $2.16 billion, the 220 deals of $1 million or more closed in Q2, and the $9.2 billion cash position at quarter end. An unverifiable Reddit sentiment score was removed.

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