Block reported second-quarter results this week, and the efficiency story landed exactly as management drew it up. Gross profit was $3.17 billion, up 25% year over year. Adjusted operating income grew 57% to $864 million. Adjusted operating margin hit 27% — an all-time high for the company. Adjusted diluted earnings of $1.02 a share rose 65%. Management raised full-year guidance across the board: gross profit to $12.51 billion (up 21%), adjusted operating income to $3.47 billion at a 28% margin, and adjusted diluted EPS to $4.02, up 70% on the year.
Underneath, the two engines diverged. Cash App gross profit grew 31% to $1.97 billion, driven by Cash App Borrow and commerce enablement products. Square gross profit grew 13% to $1.16 billion. So the fast half is now the big half, and the merchant business that gave the company its original name is growing at roughly half the rate of the consumer app bolted on later.
All of this arrives less than six months after Block cut headcount from over 10,000 to just under 6,000 — a reduction of nearly 40%, announced in February and framed by CEO Jack Dorsey as an AI transformation rather than a cost cut. The margin line is the receipt. Record profitability, a raised guide, a 70% EPS growth year. The stock fell about 5%.
Our take: Look at the third-quarter guide and the sell explains itself. Gross profit growth is guided to 18%, down from the 25% just printed. Margin is guided to 28%, up one point. That is the whole trade in two numbers: the efficiency is real and it is nearly finished, while the growth rate is going the other way. Cutting 40% of a workforce is a one-time re-rate — it moves the level of profit, not the slope of the business, and you can only do it once. The market has already banked the 27%. What it is now pricing is a company whose gross profit growth has fallen seven points in a single quarter’s guidance, with a materially smaller organization to reaccelerate it. Efficiency is a level. Growth is a slope. Investors pay recurring multiples for slopes.
The number Dorsey actually wants you to read
The internal justification for the cut is a tool called Goose, Block’s agent orchestration layer, which management credits with a greater than 40% increase in production code shipped per engineer since September. That is the metric the entire thesis rests on: if output per engineer rises faster than headcount falls, the smaller company is not a smaller company at all.
Dorsey went further on structure. Block currently runs five management layers below him and plans to compress that to two or three by year end, with every manager required to contribute code. Whatever you think of the philosophy, note what it implies about the sequencing — the cost side has another leg coming, and it is coming out of management, not engineering. The 28% margin guide is not the ceiling.
The open question is what a 6,000-person Block can build that a 10,000-person Block could not. Shipping more code per engineer is a throughput measure. It says nothing about whether the throughput is pointed at products that grow gross profit faster than 18%. That test does not resolve this quarter.
What to watch
- The third-quarter gross profit print against the 18% guide. A beat means the deceleration was conservatism. A meet means it was the trend.
- Whether Square reaccelerates. At 13% growth it is now the drag on a blended number that Cash App is holding up alone. Concentration risk in a two-engine business works the same way it does anywhere else.
- Cash App Borrow’s contribution mix. Credit products flatter gross profit on the way up and behave differently in a turn. Watch what share of that 31% is lending.
- Voluntary attrition. The people who survive a 40% cut and a management de-layering are the ones with the most options elsewhere. That bill arrives later than the savings do.
Block did the hard, unpopular thing and produced the margin it promised. The market’s verdict is not that the cut failed. It is that the cut is already in the price, and the thing it was supposed to buy — faster growth from a leaner machine — has not shown up in a guidance number yet.