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Sterling Infrastructure, Inc. delivered strong second‑quarter 2026 results, with revenues of $1.17 billion, up 90% year over year, and gross margin expanding to 24.8%. Net income attributable to common stockholders was $155.8 million and diluted EPS was $5.00; six‑month EPS reached $8.09 on $1.99 billion of revenue.
E‑Infrastructure Solutions drove growth, with revenues rising 192% to $905.0 million, including contributions from the 2025 CEC acquisition, while Transportation margins improved despite lower volume. Combined Backlog rose to $5.62 billion, including $4.23 billion of remaining performance obligations, supporting multi‑year visibility.
Operating cash flow was $328.0 million for the first half, funding $140.0 million for the Stone Ridge acquisition, $69.6 million of capital expenditures, and $35.3 million of share repurchases. After quarter‑end, Sterling replaced its term loan with a $1.5 billion revolving credit facility maturing in July 2031.
Sterling Infrastructure reported record second quarter 2026 results, with revenue of $1.17 billion, up 90% year over year, including $250.8 million from acquisitions. Net income rose 120% to $155.8 million, or $5.00 per diluted share, and EBITDA doubled to $233.6 million.
Adjusted net income was $180.8 million, or $5.80 diluted EPS, and adjusted EBITDA reached $256.7 million, up 104%. Operating cash flow for the first half totaled $328.0 million, and cash and cash equivalents were $464.5 million. Backlog was $4.33 billion and combined backlog $5.62 billion at June 30, 2026.
Management highlighted roughly 50% organic revenue growth and strong performance in E‑Infrastructure Solutions, where revenue increased 192%. Full year 2026 guidance was raised to revenue of $4.00–$4.15 billion, net income of $536–$555 million, diluted EPS of $17.25–$17.85, and adjusted EBITDA of $891–$916 million.
BlackRock, Inc. filed Amendment No. 11 to a Schedule 13G stating its beneficial ownership of common stock of Sterling Infrastructure, Inc. as of June 30, 2026. BlackRock reported beneficial ownership of 3,055,823 shares, representing 9.95% of the class.
BlackRock reported sole voting power over 2,971,115 shares and sole dispositive power over 3,055,823 shares, with no shared voting or dispositive power. The filing notes that various underlying clients may receive dividends or sale proceeds, but no such person has more than five percent of the outstanding common shares.
Sterling Infrastructure’s CFO Nicholas M. Grindstaff reported a tax-withholding disposition of 556 shares of common stock at $682.29 per share. The shares were retained by the company to satisfy tax obligations from a restricted stock unit release. He now holds 6,037 shares directly, including 4,735 that remain subject to sale restrictions and potential forfeiture.
Sterling Infrastructure, Inc. reported that on July 6, 2026, its General Counsel, Chief Compliance Officer and Corporate Secretary, Mark D. Wolf, notified the company of his intention to retire later in the year. He is expected to remain in his current roles and assist with the transition, indicating a planned and orderly leadership change in the company’s legal, compliance, and corporate governance functions.
Sterling Infrastructure, Inc. entered into a Second Amended and Restated Credit Agreement that extends its main credit facility to $1.5 billion of revolving capacity maturing in July 2031. This represents an increase in borrowing capacity of $1.05 billion compared to the prior facilities, giving the company significantly more committed liquidity for refinancing debt, capital spending, acquisitions and general corporate purposes.
The amended agreement also raises the base size of the incremental facility to $500 million and allows additional borrowing tied to EBITDA and leverage tests, while eliminating the 10-basis-point SOFR adjustment and lowering pricing margins based on the company’s Total Net Leverage Ratio. Key financial covenants require leverage not above 3.50x, with limited “covenant holiday” flexibility up to 4.00x around large acquisitions, and an Interest Coverage Ratio of at least 3.00x. As of July 2, 2026, Sterling had $90 million outstanding under the new revolving loans.
STERLING INFRASTRUCTURE, INC. General Counsel and Corporate Secretary Mark D. Wolf reported an open-market sale of Common Stock. He sold 2,500 shares on June 25, 2026 at a price of $888.00 per share, leaving him with 28,137 shares held directly. Of these remaining shares, 1,505 shares are subject to restrictions on sale or transfer and may be forfeited under certain circumstances.
STRL filed a Form 144 notifying a proposed sale of Common stock through Fidelity Brokerage Services LLC. The filing lists 2,500 (figure shown) and an aggregate amount of $2,220,000.00, references NASDAQ and the date 06/25/2026. The excerpt also lists restricted stock vesting entries of 1,375 (12/31/2024) and 1,125 (02/25/2026).
STERLING INFRASTRUCTURE, INC. director Julie Dill reported a bona fide gift of 325 shares of Common Stock on June 18, 2026. The shares were donated to a charitable donor-advised fund and no sale proceeds were involved. After this gift, she directly holds 17,709 shares.
Sterling Infrastructure, Inc. has closed the acquisition of Stone Ridge Contracting, LLC, a Pocatello, Idaho-based site development contractor that will join Sterling’s E-Infrastructure Solutions segment. Stone Ridge provides heavy civil, concrete and construction management services to data centers, mining and industrial infrastructure customers.
Stone Ridge is expected to generate full-year 2026 revenue between $180 million and $200 million with EBITDA margins described as in the mid-teens. The deal expands Sterling’s E-Infrastructure footprint across Idaho, Oregon, North Dakota, Washington and Texas. The upfront purchase price is a mix of cash and Sterling common stock, with an additional earn-out opportunity tied to EBITDA targets through December 31, 2031.