ERock, Inc. (EROC) Stock Price & How to Invest

ERock, Inc. designs, deploys, operates, and maintains distributed natural-gas and renewable-natural-gas power systems, marketed as electrical resiliency-as-a-service. The company manages the full lifecycle of a customer's microgrid, from installation through 24/7 monitoring and maintenance, so that data centers, utilities, critical infrastructure, and industrial sites can keep running during grid outages or connect faster than the utility can provide power. Formerly known as Enchanted Rock, the business has operated for years and reported installed capacity of roughly 1,000 megawatts across nine U.S. states as of early 2026. In October 2026 it signed a multi-year engine long-block supply agreement with HD Construction Equipment, a Hyundai unit, for its RockBlock generators, part of a push to expand manufacturing at its Hyperion facility.

The investment picture centers on scale versus profitability. ERock grew 2025 revenue about 42% to roughly $183 million and entered 2026 with a contracted backlog near $1.3 billion. Its first quarter as a public company was uneven: second-quarter 2026 revenue fell about 42% year over year to about $39.9 million (still well above the roughly $20 million analysts expected), gross profit fell about 51%, and the reported loss of $0.06 per diluted share was narrower than the $0.24 loss analysts expected, with IPO-related charges weighing on GAAP results. The same report brought a 470 MW equipment purchase order from Anthropic that extends production commitments into 2028, construction of a 366 MW El Paso Electric project supporting Meta's data center campus, a backlog of about $1.7 billion, and 2026 guidance of $435 million to $465 million of revenue and $3 million to $9 million of adjusted EBITDA. That implies a heavy second half, and analysts expect revenue near $1.4 billion in 2027. The shares jumped about 23% on the Anthropic news in August and about 10% on October 6, but closed near $9.60 on October 16, 2026, down about 27% over the past month and well below the $21.50 IPO price. Third-quarter results are expected around November 9.

As a June 2026 IPO, EROC has a short public track record and has traded well below its $21.50 offer price, closing near $9.60 on October 16, 2026 within a range of roughly $8.88 to $20.70. Revenue is lumpy: second-quarter 2026 revenue fell about 42% year over year, and full-year guidance of $435 million to $465 million requires a sharp second-half ramp. Profitability is thin, with 2025 net loss around $59 million and 2026 adjusted EBITDA guided to only $3 million to $9 million. Customer concentration has increased, since Anthropic is now the largest customer and data-center demand drives most of the backlog, so delays or cancellations at a few large projects could hit results. Manufacturing scale-up and supply-chain execution add delivery risk, and competition from fuel-cell and generator providers, plus natural-gas price and emissions-policy exposure, adds further uncertainty.

8 analysts publish price targets on EROC, averaging $22.50 against a $9.29 price as of October 2026, or +142.2%. The published targets run from $19.00 to $28.00, a moderate spread, and the ratings split 8 buy, 0 hold, 0 sell. Over the last six months there has been 1 raise and 1 cut among the published actions. A price target is what an analyst published on a date, not a prediction, and sell-side ratings skew positive across the whole market.

Read the full EROC forecast and price target for the target table, the recent rating actions by firm, and how the consensus has shifted.

We give no verdict on ERock, Inc.. Both cases are real, which is why the question is contested at all, so here is the strongest version of each.

The case for buying. AI and data-center power demand. Surging electricity needs from AI data centers, combined with multi-year utility interconnection queues, create demand for fast-to-deploy on-site generation. The most optimistic published target, $28.00, assumes this works close to its best case.

The case against. As a June 2026 IPO, EROC has a short public track record and has traded well below its $21.50 offer price, closing near $9.60 on October 16, 2026 within a range of roughly $8.88 to $20.70. The most pessimistic target, $19.00, is roughly what EROC is worth if this bites instead.

Read the full bull and bear case on EROC, including what would have to change to break either one. Walnut is not an investment adviser.

No. ERock, Inc. (EROC) has not split its stock in the last 10 years. That is a statement about the window we check rather than about the company’s entire history, so an older split is possible. It also matters less than it once did: fractional shares mean a high price per share no longer keeps smaller investors out, which removed most of the practical reason to split.

A simple financial snapshot. These are approximations and refresh quarterly; for current figures see ERock, Inc.'s investor relations page or your broker.

• Revenue (TTM): ~$162M
• Q2 2026 revenue: ~$39.9M (down ~42% YoY)
• 2026 revenue guidance: ~$435-465M
• 2026 adjusted EBITDA guidance: ~$3-9M
• Contracted backlog: ~$1.7B
• Cash / debt: ~$627M / ~$30M
• IPO price (June 2026) / Oct 16 close: $21.50 / ~$9.60

ERock priced its NYSE IPO at $21.50 per share in June 2026, raising about $600 million, and the shares closed near $9.60 on October 16, 2026, down about 49% from their first close and about 55% from the offer price. With trailing revenue of about $162 million, a large post-IPO cash balance and guidance for $435 million to $465 million of 2026 revenue, the valuation rests on backlog conversion rather than current profits. The average target among 8 analysts was about $22.50, and consensus looks for a 2026 loss of about $0.32 per share before a profit in 2027.

Other names that sit close to EROC: same theme, named as a direct competitor, or held beside it in the same funds. Each entry says which. Worth a look if you are thinking about diversification within a thesis rather than concentration on one ticker.

There are three common ways to get EROC exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it, which spreads the position across many companies. Or build it into a focused thematic portfolio, so EROC sits alongside other stocks that express the same thesis.

Walnut takes the portfolio route. Describe a thesis where EROC fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.

New to this? Start with how to invest in stocks, see how to analyze a stock with AI, or compare the best AI stock analyzers.

EROC is a recent IPO betting on distributed gas power for the AI and grid-resiliency era, with a backlog of about $1.7 billion, 2026 revenue guidance of $435-465 million and a marquee Anthropic order set against lumpy quarterly revenue, thin profitability and a share price that has fallen about 55% from its offer price.

Whether EROC is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is EROC a buy or a sell?, and where the stock could go from here in the EROC stock forecast.

For income investors, whether EROC pays a dividend and how the payout looks is covered in does EROC pay a dividend? And to weigh EROC against a peer, read the full side-by-side comparisons: EROC vs BE and EROC vs GNRC.