Gibraltar Industries Inc. (ROCK)
ROCK trades on Nasdaq in Industrials, Steel/Iron Ore. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$37.10
+0.57% on the day
Market cap
$1.1B
Small cap
Revenue · 2025
$1.1B
+11.0% on 2024
Net income · 2025
-$44.4M
-3.9% net margin
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Revenue: SEC XBRL frames, calendar 2025.
Profile
| Field | Value |
|---|---|
| Ticker | ROCK on Nasdaq |
| Sector | Industrials |
| Industry | Steel/Iron Ore |
| Country | United States |
| IPO year | 1993 |
| SEC CIK | 0000912562 |
| SEC industry code | Steel Works, Blast Furnaces & Rolling & Finishing Mills |
| Incorporated in | DE |
Financials · 2025
| Line | Value |
|---|---|
| Revenue | $1.1B |
| Net income | -$44.4M |
| Operating income | $122.8M |
| Net margin | -3.9% |
| Operating margin | 10.8% |
| Revenue growth | +11.0% |
| Cash | $115.7M |
| Total assets | $1.4B |
| P/E (computed) | Net income was not positive |
| P/S (computed) | 1.0× |
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest annual report | 10-K | 2026-02-26 |
| Latest quarterly / interim | 10-Q | 2026-08-05 |
| Latest current report | 8-K | 2026-08-05 |
| Latest proxy | DEF 14A | 2026-04-06 |
Source: SEC EDGAR submissions feed, 1,014 recent filings. All filings on EDGAR.
Price moves
| Window | Return |
|---|---|
| 1 week | -4.0% |
| 1 month | -17.5% |
| 3 months | -17.8% |
| Year to date | -25.4% |
| 1 year | -42.0% |
| From 52-week high | -50.5% |
Source: Yahoo Finance daily closes, last bar 2026-10-14. Computed by Sophia Capital from daily closes; cap, sector and tier from the Nasdaq screener.
Peers in Steel/Iron Ore
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| NWPX | NWPX Infrastructure Inc. | $99.43 | +0.21% | $958.2M |
| SXC | SunCoke Energy Inc. | $10.22 | +1.59% | $867.4M |
| MTUS | Metallus Inc. Common Shares | $20.56 | +0.73% | $852.2M |
| SID | Companhia Siderurgica Nacional S.A. | $1.24 | -2.36% | $1.6B |
| WS | Worthington Steel Inc. Common Shares | $39.20 | +3.19% | $2.0B |
| IIIN | Insteel Industries Inc. | $30.36 | +1.47% | $587.7M |
| ASTL | Algoma Steel Group Inc. Common Shares | $4.29 | +0.94% | $452.1M |
| TWI | Titan International Inc. (DE) | $6.98 | +1.90% | $450.5M |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier