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The August jobs report landed Friday morning with 162,000 new positions against forecasts of 56,000, and the bond market read it as a reason to keep bracing. The 10-year Treasury yield pushed back toward 4.79%, near its highest level since late 2023, and a hike at the Fed's Sept. 15-16 meeting is now close to a coin flip.

That comes a week after Fed Chair Kevin Warsh used his Jackson Hole keynote to say inflation is still running too hot. The headlines have reached for the scariest available framing: rates at a 25-year high.

That framing hides more than it shows. The last 25 years produced the cheapest money in recorded history, including a long stretch of negative real rates. Five percent only looks extreme against that backdrop.

The number that actually matters is the spread between what a company pays to borrow and what it earns on the money.

A 5% Rate Only Hurts Companies Earning Less Than 5%

Joel Litman and Rob Spivey of Altimetry Research read the current rate move as a symptom of corporate demand for capital rather than a verdict on the economy. Estimates put AI-related corporate debt issuance at roughly $1.5 trillion this year, and that supply is doing more to push up the long end of the curve than any fear of default.

A company borrowing at 5% to fund projects returning 30% or 40% will take that trade every time. A company borrowing at 5% to fund projects returning 4% is quietly destroying itself. Same rate, opposite outcome.

Negative Free Cash Flow Is Not Always a Warning

The clearest example is the one spooking investors right now. Alphabet Inc. (NASDAQ: GOOGL) posted its first negative free cash flow since its 2004 IPO, burning $5.9 billion in the second quarter as capital expenditure (CapEx) hit $44.9 billion. Amazon.com, Inc. (NASDAQ: AMZN) swung to negative $7.6 billion on a trailing basis. Microsoft Corporation (NASDAQ: MSFT) is the last of the group still generating cash.

Spivey's point is that negative free cash flow driven by investment, not by operating losses, has historically been a buy signal. Amazon went deeply cash-flow negative building AWS in the late 2000s, and that stretch marked one of the best entry points in the stock's history. The Home Depot, Inc. (NYSE: HD) and Starbucks Corporation (NASDAQ: SBUX) turning free cash flow positive in the early 2000s signaled the opposite: growth had stopped.

The most aggressive version of that pattern is happening outside the public markets. Litman and Spivey have spent months tracing how capital raised around SpaceX (NASDAQ: SPCX) is being routed into xAI and the suppliers feeding both, and their research on where that money is actually landing names companies most investors haven't yet connected to the buildout.

ASML Holds the One Bottleneck Nobody Can Copy

ASML Holding N.V. (NASDAQ: ASML) builds the extreme ultraviolet (EUV) lithography systems required to make the world's most advanced chips, and it has no competitor.

Order intake has been strong enough that the company raised full-year guidance to €43 billion to €45 billion (approx. $49.9 billion to $52.2 billion) and laid out a two-year capacity sprint: roughly 65 low-NA EUV systems this year, up about 30% for 2027, with another 30% under study for 2028. Management says that added output is already close to fully spoken for.

Pricing power is the newer part of the story. ASML has signaled it wants to charge for the full value of its tools rather than throughput alone, a shift that has reportedly frustrated Taiwan Semiconductor Manufacturing Company Limited (NYSE: TSM). Litman's favorite illustration of the moat: a Chinese manufacturer took an ASML machine apart to reverse-engineer it and couldn't put it back together. The blueprint was never the product. The calibration is.

GE Vernova Is Sold Out Into the Next Decade

Nuclear may be the long-term answer to AI's power problem, but gas turbines are the only answer available today.

GE Vernova Inc. (NYSE: GEV) ended the second quarter with 116 gigawatts of gas turbine equipment across backlog and slot reservation agreements, up from 100 gigawatts three months earlier, and now expects at least 125 gigawatts under contract by year-end.

Manufacturing is scaling toward 20 gigawatts of annualized output and a stated path to 30 gigawatts by 2030.

The volatility since June has tracked sentiment on the AI buildout rather than anything in the numbers.

The services and maintenance stream attached to every installed unit is the part the market keeps underweighting, and Altimetry's adjusted return on assets for the business runs near 20% against a reported figure closer to 5%.

Comfort Systems Turned HVAC Into an AI Trade

Comfort Systems USA, Inc. (NYSE: FIX) is a mechanical and electrical contractor, which sounds unglamorous until you look at the backlog: $14.06 billion at the end of the second quarter, against roughly $8 billion a year earlier. Technology work now accounts for 58% of revenue.

The advantage is modular prefabrication. Building as much as possible in owned facilities cuts time on site, which sidesteps the labor scarcity choking competitors.

Only a company with this footprint can run that model at scale.

2 Stocks the Rate Math Is Working Against

Oracle Corporation (NYSE: ORCL) is the exception among the big spenders.

S&P cut it to BBB- in July, one notch above speculative grade, and free cash flow ran negative $23.7 billion in fiscal 2026. Shares are down roughly 20% year to date.

The problem isn't the spending, it's what the spending buys. Oracle is building capacity closer to what Digital Realty Trust, Inc. (NYSE: DLR) or Equinix, Inc. (NASDAQ: EQIX) sell than to the services layer the hyperscalers monetize.

Litman and Spivey see returns on assets sliding hard as that investment lands, and fiscal first-quarter results on Sept. 10 are the next read on whether the market agrees.

Rocket Companies, Inc. (NYSE: RKT) is a different problem with the same root. After absorbing Redfin and Mr. Cooper, Rocket touches roughly one in six United States mortgages.

That scale is an asset when rates fall, and a liability when they don't, and corporate borrowing demand is doing its best to keep the long end elevated. Altimetry's read is that the current price requires returns on assets to roughly triple.

Watch the spread between borrowing costs and returns on invested capital, not the headline rate. That gap is what separates the companies compounding through this cycle from the ones financing their own decline.

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