MYR Group heads into its third-quarter report with an unusual disconnect. The last call delivered record revenue, record margins, a record $3.16 billion backlog and a fourth consecutive lift to its growth outlook, yet the stock has dropped 16.8% since then while the S&P 500 gained 4.1%. The market is not arguing with the order book. It appears to be questioning the quality of the earnings behind it, and this quarter offers the first clean look at whether those doubts are warranted.

Wall Street expects earnings of $3.09 a share on revenue of $1.19 billion, up 50.7% and 25.2% from a year ago. Those growth rates look dramatic, but the math largely holds up. Management raised its full-year organic growth target to 13% to 15%, up from roughly 12% a quarter earlier and about 10% before that. Applying that range to last year's $950.4 million gets close to $1.08 billion. The Valley Electric and Comet Electric acquisition, which closed July 1, is expected to add about $250 million over the rest of the year, or something like $125 million a quarter. Taken together, consensus revenue looks reasonable rather than stretched. The more telling detail is that the EPS estimate sits slightly below last quarter's $3.17. That makes sense because management said Valley would be roughly neutral to earnings in its first year as backlog amortization offsets its operating profit. A revenue beat built mostly on the acquisition would therefore do little for the bottom line, which keeps attention on organic margins.

Those margins are the core of the bull case. Commercial and industrial operating margin hit 8.5% last quarter, well above 5.6% a year earlier and near the top of a target range that has been raised from 4% to 6% up to 6% to 9%. Management has also said that segment is a price taker in a competitive market, so holding margins near that level, especially with a newly acquired business folded in, would show that the improvement comes from execution and data center mix rather than a one-quarter bump. In transmission and distribution, the target was lifted to 8% to 11%. Results within that range would back up management's view of a decade-long utility spending cycle, but the large Xcel awards that helped push T&D backlog to $1.27 billion will not start generating meaningful revenue until the second half of 2027. Backlog that holds near record levels, even without another big jump, would ease concerns that the timing of these large awards leaves gaps in the next few quarters.

Cash flow is the weak spot. Operating cash flow dropped to $3 million last quarter after a long run of strong results, and free cash flow came in at negative $26 million. Management blamed tax payment timing and higher capital spending, and it guided days sales outstanding up from the mid-50s toward the low-to-mid 60s as overbillings unwind. A rebound in operating cash flow would support the timing explanation. Another weak quarter, coming right after a $328 million cash acquisition, would raise the harder question of whether rapid growth is consuming working capital faster than expected.

Positioning reflects that tension. Sentiment is mildly bullish and nearly unchanged from last quarter, so enthusiasm has not followed the strong fundamentals. The stock trades around $285, well below its 200-day moving average near $333 and close to the $268 low of its post-earnings range, after swinging between $315 and $504 the quarter before. Much of the earlier optimism has already been taken out of the price.

That sets up a fairly clear test. If organic growth stays inside the raised range, segment margins hold, and cash generation recovers, the selloff will look like a reaction to timing issues rather than a real deterioration. If cash flow stays weak while Valley adds revenue but no earnings, the market's skepticism about earnings quality will gain support, regardless of how large the backlog becomes.