ROCK shares fell after Gibraltar Industries’ third-quarter revenue and adjusted EPS missed Wall Street consensus and margins narrowed despite OmniMax-driven sales growth. Levi & Korsinsky is investigating potential securities law violations on behalf of investors who lost money.

NEW YORK, Nov. 12, 2026 /PRNewswire/ — Sellers hit Gibraltar Industries (NASDAQ: ROCK) on November 5, 2026, after the Company’s third-quarter report showed approximately $479.6 million in revenue and roughly $1.01 in adjusted EPS, both short of analyst consensus. If ROCK shares cost you money on this miss, you may have legal rights. Investors who suffered losses are encouraged to  submit your loss details for review. You may also contact Joseph E. Levi, Esq. via email at jlevi@levikorsinsky.com  or by telephone at (212) 363-7500.

Sales rose 54.2% year over year, driven primarily by the OmniMax acquisition. Earnings did not keep pace. Gross and operating margins compressed, income from continuing operations declined, and cash generation weakened in the quarter. Guidance was also reduced across the board. EBITDA margins, originally projected to be around 17.7%, are now projected for just 14.7% – 15%, excluding the benefits of the D. S. Brown divestiture.

The pressure also showed up at the segment level. Residential adjusted EBITDA margin fell 140 basis points, and quarterly interest expense reached $21.5 million. Levi & Korsinsky is investigating potential securities law violations on behalf of ROCK shareholders who suffered losses.

Lost money on ROCK after the third-quarter miss? Start your no-cost loss review now or call (212) 363-7500.

ABOUT THE FIRM  — For over two decades, Levi & Korsinsky has represented shareholders in securities class actions. Ranked in ISS Top 50 for seven consecutive years.

Frequently Asked Questions About the ROCK Investigation

Q: How much did ROCK stock drop?  A: Gibraltar Industries shares fell approximately $10.95 per share, or more than 25% to open at around $32.65 per share. Investors who purchased shares and suffered losses may be eligible to seek compensation.

Q: Which statements are being investigated as potentially misleading?  A: The investigation concerns whether Gibraltar Industries made materially false or misleading statements regarding its full-year 2026 outlook, including guidance reiterated on August 5, 2026. When the Company disclosed reduced full-year guidance with its third-quarter results on November 5, 2026, the stock price declined.

Q: Who is eligible to participate in the ROCK investigation?  A: Investors who purchased ROCK stock or securities and suffered financial losses may be eligible. Eligibility is based on purchase date and documented losses — not on whether you still hold the shares.

Q: What do ROCK investors need to do right now?  A: Investors may gather brokerage records showing purchase dates, share quantities, and prices paid. Submit your information for a no-cost, no-obligation evaluation of your potential recovery . No immediate action is required to remain eligible to participate in the investigation.

Q: What documents do I need to participate?  A: Brokerage statements or trade confirmations showing purchase dates, share quantities, prices paid, and any subsequent sale dates and prices.

Q: What if I already sold my ROCK shares — can I still recover losses?  A: Yes. Eligibility is based on when you purchased, not whether you still hold the shares. Investors who bought ROCK and sold at a loss may still participate in the investigation.

Q: What does it cost me to participate?  A: There is no upfront cost to submit your information and review whether you may be eligible to recover. Should you choose to participate in any resulting action, these matters are generally handled on a contingency basis, with any attorneys’ fees and expenses subject to court approval.

Q: Do I need to go to court or give testimony?  A: No. Participating in the investigation does not require court appearances or depositions. If legal action is later pursued, the overwhelming majority of affected investors never appear in court either.

CONTACT:
Levi & Korsinsky, LLP
Joseph E. Levi, Esq.
Ed Korsinsky, Esq.
33 Whitehall Street, 27th Floor
New York, NY 10004
jlevi@levikorsinsky.com
Tel: (212) 363-7500
Fax: (212) 363-7171

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SOURCE Levi & Korsinsky, LLP