EROC
ERock, Inc.US
Industrials • Specialty Industrial Machinery
$9.41+8.79%
Close Oct 21, 2026
- Market cap
- $453.32M
- 1 month
- -26.7%
- 3 months
- -21.1%
- 1 year
- —
- Dividend
- No dividends on record
End-of-day close from stored market data, not a live quote.
About ERock, Inc.
ERock, Inc. designs, deploys, sells, operates, and maintains distributed power generation systems designed to provide power for commercial and industrial customers in the United States. Its offerings include the design, installation, and operation of modular power systems, as well as ongoing operations and maintenance and asset management services.
Read more
Its systems support a range of customer applications, including bridge power, backup power, and dispatchable power solutions. The company primarily serves data centers, utilities, and commercial and industrial customers across the United States. The company was founded in 2006 and is based in Houston, Texas.
- Website
- erock.com
- Headquarters
- Houston, TX, United States
- Employees
- 385
- Listed
- Jun 10, 2026
- Fiscal year ends
- December
Company profile from EODHD, stored Oct 21, 2026.
Quarterly results
The last 4 fiscal quarters as reported (EODHD). Year over year compares the same quarter a year earlier.
| Quarter | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Jun 2026 | $39.9M | -41.7% | 21.9% | -$19.8M | -$55.8M |
| Mar 2026 | $31.7M | +31.6% | 20.5% | -$15.8M | -$2.7M |
| Jun 2025 | $68.5M | — | 23.4% | -$502K | -$8M |
| Mar 2025 | $24.1M | — | 15.3% | -$14.2M | -$15.9M |
Fiscal years · last 2
| Fiscal year | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Dec 2025 | $183.1M | +42.5% | 20.7% | -$34.7M | -$9.2M |
| Dec 2024 | $128.5M | — | 13.4% | -$42.5M | -$56.9M |
Portfolio context
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Smart money context
Holder IQ: UNKNOWN
7 top institutions tracked
as of 2026-Q2 (filed 2026-08-14)
Insider context
Sentiment: unknown
No recent insider trades detected.
Red flags: 0
Largest 13-F holders · Q2 2026
89 filers reported a long position in EROC for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | $33M | 2.3M | New |
| BALYASNY ASSET MANAGEMENT L.P. | $30.4M | 2.1M | New |
| Cinctive Capital Management LP | $28.2M | 1.9M | New |
| Encompass Capital Advisors LLC | $27.6M | 1.9M | New |
| Zimmer Partners, LP | $27.4M | 1.9M | New |
| AMERIPRISE FINANCIAL INC | $26.5M | 1.8M | New |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $25.8M | 1.8M | New |
| ALLIANCEBERNSTEIN L.P. | $24.7M | 1.7M | New |
| CITADEL ADVISORS LLC | $21.8M | 1.5M | New |
| Value Aligned Research Advisors, LLC | $19.5M | 1.3M | New |
5% holder filings (13D / 13G)
Holders of more than 5% of EROC file with the SEC within days. A 13D holder may seek to influence the company; a 13G holder is passive. Each holder’s latest filing from the last three years.
| Filed | Holder | Filing | % of class |
|---|---|---|---|
| Sep 4, 2026 | CIK 213856813G · passive · amended | 13G · passive · amended | 31.9% |
| Jun 18, 2026 | CIK 213813713D · activist | 13D · activist | 78.1% |
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