15% → 30%
Charlie Bilello · 2026-08-11 · original: EN

What doubled this year was not corporate earnings but the earnings forecast

C
Charlie Bilello@charliebilello

S&P 500 earnings are now expected to surge 32% in 2026, more than double the 15% growth expected at the start of the year.

We’ve never seen earnings growth this strong outside of post-recession rebounds.

This time, there was no recession. Just an unprecedented AI-driven boom.

The profits S&P 500 companies are expected to earn this year are growing twice as fast as the market thought in January. FactSet's 7 August tally puts 2026 earnings growth at 30.0%. The same firm's figure on 19 December 2025 was 15.0%. The number is a bottom-up consensus, meaning analysts' individual company forecasts added together across the index. When the company-level forecasts rise, this figure rises with them.

Forecast on 2025-12-1915.0%
Forecast on 2026-08-0730.0%
×2

What doubled in half a year is not the money companies earned but the ruler used to measure it in advance. The ruler only moves this far if reported results keep beating what analysts wrote down.

FactSet Earnings Insight, 2025-12-19 and 2026-08-07, retrieved 2026-08-11

Charlie Bilello wrote the figure as 32%. That is above the 30.0% FactSet published on 7 August, and he did not say which tally he was reading. What can be confirmed from published data as of 11 August is FactSet's figure.

Has a year like this come without a recession

Bilello's claim is that growth of this size has only ever come as a rebound from a recession. Pull up the record of annual earnings growth and the premise holds.

2009+242.5%
2010+51.8%
2021+110.2%

Every year above 30% followed a year in which earnings had collapsed. The number looks large because the base was low, which is exactly the author's point, and the data supports it.

multpl.com, S&P 500 annual earnings growth (Shiller reported-earnings series), retrieved 2026-08-11

One caution: that record uses reported earnings straight from the accounts, while FactSet's 30.0% uses operating earnings with one-off items stripped out. They are not measured with the same ruler, so the record is better used for direction than for ranking. It also matters that the profit growth is not coming from many places. Benzinga reported on 10 August that second-quarter earnings growth of 50.4% falls to 32.0% once Alphabet and Amazon are taken out.

FactSet sees 13.6% for 2027

In the same 7 August tally, the forecast for 2027 earnings growth is 13.6%. While this year's number doubled in six months, next year's stayed where it was. The market is treating the surge as a single step up rather than a slope that keeps climbing. So the question is not how big 30% is but whether it survives as a final figure. If the confirmed 2026 growth rate that arrives in February 2027 clears today's forecast, the doubling from January's 15% was backed by results; if it lands below that line, August will stand as the high-water mark of the forecast. A forecast is a number analysts rewrite, and a final figure is money companies took in. The price on the index today rests on the first of those two.

In three lines
  • FactSet's forecast for S&P 500 earnings growth in 2026 has climbed from 15.0% at the start of the year to 30.0% on 7 August.
  • Bilello reads it as growth of a size that has never appeared outside a post-recession rebound.
  • The same tally puts 2027 at 13.6%. The market is treating this surge as a single step, not a slope.

Scheduled for gradingAwaiting grading

Metric
Confirmed S&P 500 annual earnings growth for 2026
Now
FactSet bottom-up consensus of 30.0% (7 August 2026)
Grading date
February 2027, once fourth-quarter 2026 reporting is complete
Hit
Confirmed rate is 30.0% or higher, meaning the doubling from January's 15% was backed by results
Miss
Confirmed rate is below 30.0%, meaning the August forecast was the peak

Sources

  1. Original Charlie Bilello (@charliebilello) · 2026-08-11
  2. FactSet Earnings Insight 2026 earnings growth forecast of 30.0% and 2027 of 13.6% · 2026-08-07
  3. FactSet CY2026 preview Start-of-year forecast of 15.0% · 2025-12-19
  4. Annual earnings growth history multpl.com · 2009 +242.5%, 2010 +51.8%, 2021 +110.2% · retrieved 2026-08-11
  5. Benzinga Q2 earnings growth of 50.4%, or 32.0% excluding Alphabet and Amazon · 2026-08-10

Retrieved 2026-08-11. Growth rates are FactSet bottom-up consensus on an operating-earnings basis, while the historical record uses Shiller reported earnings, so the two series are measured differently.

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