HMH's IPO

Listed Apr 1, 2026 at $20 on Nasdaq as HMH.

Offer price
$20
Market cap
$862M
Shares
10,520,000

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From its final prospectus (424B4) on SEC EDGAR, filed Apr 1, 2026.

What does HMH do?

“We are a leading provider of highly engineered, mission-critical equipment solutions, providing customers with a comprehensive portfolio of drilling equipment, services and systems utilized in oil and gas drilling operations, both offshore and onshore.”
From its final prospectus (424B4), filed Apr 1, 2026
HMH's facts, each with its source
FactHMH
Founded1968From its final prospectus (424B4) of Apr 1, 2026
HeadquartersHouston, TexasFrom its final prospectus (424B4) of Apr 1, 2026
Employees2,019, as of December 31, 2025From its final prospectus (424B4) of Apr 1, 2026
Websitehmhw.comFrom its final prospectus (424B4) of Apr 1, 2026

What is the offering?

Each figure names the filing it is from and that filing's date. The market cap is Breakaway's arithmetic from the prospectus's share count.

HMH's facts, each with its source
FactHMH
Shares offered10,520,000From the final prospectus (424B4) filed Apr 1, 2026
Offer price$20 a shareFrom the final prospectus (424B4) filed Apr 1, 2026
Raised at that price$210 millionFrom the final prospectus (424B4) filed Apr 1, 2026
Underwriters' discount$12.6 millionFrom the final prospectus (424B4) filed Apr 1, 2026
Underwriters' option1,578,000 more sharesFrom the final prospectus (424B4) filed Apr 1, 2026
UnderwritersJ.P. Morgan, Piper Sandler, Evercore ISI, Citigroup, DNB Carnegie, and Stifel, and 2 moreFrom the final prospectus (424B4) filed Apr 1, 2026, as its cover names them
ExchangeNasdaq Global Select Market, as HMHFrom the final prospectus (424B4) filed Apr 1, 2026
Shares outstanding after43,097,496From the final prospectus (424B4) filed Apr 1, 2026
Market cap at the offer price$862 millionBreakaway's arithmetic from the prospectus's share count

What the filing says about its money

HMH's facts, each with its source
FactHMH
Net income$46.1 million, year ended December 31, 2025From its final prospectus (424B4) of Apr 1, 2026, its summary financial data

What risks does HMH name first?

  1. “The cyclical nature of the oil and natural gas E&P industry and volatility of oil and natural gas prices.”
  2. “The competition we face.”
  3. “Our dependence on suppliers and a limited number of customers.”

The first three of the risks its prospectus summary lists, in the company's words. The rest, and each in full, are in the filing. Read the filing.

Every date of HMH's IPO

HMH's IPO dates, each with its source
WhatDay
Pricedfinal prospectus (424B4), filed Apr 1, SEC EDGARMar 31, 2026
First tradeMassive's IPO calendarApr 1, 2026
Registration filedForm S-1, SEC EDGARSep 28, 2026
Declared effective by the SECSEC notice of effectiveness, SEC EDGAROct 20, 2026
Lock-up endsfinal prospectus, SEC EDGAR: “”Sep 27, 2026

How did its first days trade?

From its daily bars, each close against its $20 offer price.

HMH's first sessions
DayOpenCloseFrom the
offer
Apr 1$18.90$19.28-3.6%
Apr 2$19.57$18.82-5.9%
Apr 6$18.82$18.60-7.0%
Apr 7$18.43$18.25-8.8%
Apr 8$17.26$16.89-15.5%

The other IPOs expected

The other IPOs expected or in registration
CompanyPrice

HMH IPO questions

When is HMH's IPO?

Listed Apr 1, 2026 at $20 on Nasdaq as HMH.

What is HMH's IPO price?

HMH's IPO priced at $20 a share, per its final prospectus of Apr 1, 2026.

How many shares is HMH selling?

10,520,000 shares, and the underwriters may buy 1,578,000 more, per its final prospectus (424B4).

Who are the underwriters?

J.P. Morgan, Piper Sandler, Evercore ISI, Citigroup, DNB Carnegie, Stifel, Nordea, and Pickering Energy Partners, as the prospectus's cover names them.

When does the lock-up end?

HMH's IPO lock-⁠up ends Sep 27, 2026. Its final prospectus says: “.”

Does Breakaway rate HMH?

Breakaway scores a new stock from its second trading day, ranked against every US stock it scores. For its first 21 sessions the page says New listing in place of the tier, and each check that needs more history waits for it.

Can Breakaway say where HMH's price will go?

No. Breakaway does not say where a price will go. Every figure here is from the company's SEC filings, linked on each line.

Where every figure comes from.

  • Each company's SEC filings on EDGAR, read twice a day: its registration (Form S-1 or F-1), the amendment that sets its price range, and its final prospectus (424B4). The shares, the price, the underwriters, the lock-up, and the company's words are the filing's, linked on each line.
  • The expected day is Massive's IPO calendar's, the first trade the market data's, and the moves each stock's daily closes against its offer price.
  • The market cap is Breakaway's arithmetic: the shares the prospectus says will be outstanding after the offering, times the midpoint of the range or the offer price.
  • The Quality Score is Breakaway's, from a stock's second trading day; for its first 21 sessions it is marked New listing, and each check that needs more history waits for it.
  • Blank-check companies (SPACs) and unit offerings are left out and counted; a direct listing and a US listing of a company listed abroad are in and marked.

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Every IPO expected and listed, and April 2026's listings.

Sources: HMH Holding Inc's final prospectus (424B4) of Apr 1, 2026; the prices, the stock's daily bars, 15 minutes behind.

Not advice. Figures from each company's SEC filings, linked on each line. Breakaway is not an underwriter, broker, or adviser, and does not say where a price will go.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs; recorded live since Sep 9 2026.

Breakaway publishes impersonal securities research and analytical tools: one formula, the same score for everyone. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security.

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