With a market capitalization (market cap) of $1.01B — a measure of how much the company is worth — Hornbeck Offshore Services, Inc. ranks #2,499 among the 2,502 companies tracked, and 156th in Energy as of October 17, 2026. Shares trade at $6.85, up 1.93% on the day.
of 2,502 tracked
Market-cap change uses historical capitalization records. Share-price returns are a different series — they can diverge when the share count changes. Those returns are not a CAGR until you pick a start value, an ending value, and years. CAGR calculator. Market cap vs. stock price.
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Year-end values and the chart both come from historical market-cap records, not from applying today's share count to past prices. Latest historical observation October 16, 2026. Ranking headline cap is the snapshot figure as of October 17, 2026.
| Year | As of | Market cap | Annual change | Year-end close |
|---|---|---|---|---|
| 2026 | Oct 16, 2026 | $259.52M | — | $6.85 |
Last observation of each calendar year from historical market-cap records. The current year is through the latest date, not a completed year-end. Share-price close is the matching session for context — we do not rebuild cap from today's share count.
Ranking figure $1.01B as of October 17, 2026.
Hornbeck Offshore Services, Inc.'s ranking market cap is the provider-reported capitalization on the same snapshot as the rest of this site, with a share price of $6.85 as of October 16, 2026. Charts and the year-end table use a separate historical market-cap series, last observed at $259.52M on October 16, 2026. See how the ranking works.
The ranking snapshot ($1.01B as of October 17, 2026) is FMP company-screener market cap. The historical observation ($259.52M on October 16, 2026) is FMP historical-market-capitalization for the same ticker. The live quote market cap agrees with the ranking snapshot. This page does not replace one series with the other.
Live shares outstanding are not on the quote used for price, so this page does not invent a current share count. Shares outstanding vs. float.
The latest annual report (FY 2018) used a weighted-average 37,508,000 shares. That figure is an average for the year, not the live count in the market-cap formula.
Multiplying the latest price by those FY 2018 weighted-average shares would give about $256.93M. The ranking uses the provider's reported market cap instead, which reflects a current share count rather than that annual average.
Book equity: assets minus liabilities on the latest annual report.
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FY 2018 net worth
Largest U.S.-listed names in the same FMP sector — not a hand-picked competitor set.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #19 | Exxonmobil Holdings Corporation XOM | $735.95B | +2.46% |
| #25 | Chevron Corporation CVX | $444.51B | +2.58% |
| #42 | Shell plc |
Hornbeck Offshore Services is a provider of marine transportation services to customers in the offshore oilfield market and diversified non-oilfield markets, including military support services and renewable energy development. The company owns and operates fleets of offshore support vessels and multi-purpose support vessels, primarily in the United States, Gulf of Mexico, and select international markets.
Summary from the company profile (Financial Modeling Prep). Principal financial figures above are for FY 2018.
Visit websiteAs of October 17, 2026, Hornbeck Offshore Services, Inc. (HOS) is worth $1.01B — that is its market capitalization, the total value of its outstanding shares on MarketCapLens.
A company’s net worth is its shareholders’ equity: assets minus liabilities on the balance sheet. That is book equity, not market cap. For FY 2018, Hornbeck Offshore Services, Inc.’s book equity is about $1.31B. Market cap is the market value of the outstanding shares. As of October 17, 2026, its market cap is $1.01B. Book equity is an accounting remainder; market cap is a trading value. Neither is a person’s net worth.
Hornbeck Offshore Services, Inc. ranks #2,499 among the 2,502 companies tracked on MarketCapLens. In Energy it ranks #156 of 156.
Fundamentals are annual. Figures labeled with their fiscal year. Live ratios use the current price against those annual earnings.
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FY 2018
| $303.78B |
| +3.00% |
| #71 | TotalEnergies SE TTE | $203.41B | +3.22% |
| #85 | ConocoPhillips COP | $176.01B | +3.37% |
| #96 | Petróleo Brasileiro S.A. - Petrobras PBR | $167.55B | +2.77% |
Companies immediately above and below in the overall ranking. They may be in a different sector.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #2496 | CNB Financial Corporation CCNE | $1.01B | +0.71% |
| #2497 | Tuya Inc. TUYA | $1.01B | -3.51% |
| #2498 | Janux Therapeutics, Inc. JANX | $1.01B | -4.68% |
| #2500 | Capitol Federal Financial, Inc. CFFN | $1.01B | -0.79% |
| #2501 | Immatics N.V. IMTX | $1.01B | -5.74% |
| #2502 | PROCEPT BioRobotics Corporation PRCT | $1B | -3.20% |
Hornbeck Offshore Services, Inc.’s ranking market cap of $1.01B comes from the same snapshot as the rest of this site, as of October 17, 2026. It is not share price multiplied by the FY 2018 weighted-average share count of 37,508,000. The ranking snapshot ($1.01B as of October 17, 2026) is FMP company-screener market cap. The historical observation ($259.52M on October 16, 2026) is FMP historical-market-capitalization for the same ticker. The live quote market cap agrees with the ranking snapshot. This page does not replace one series with the other.
Hornbeck Offshore Services, Inc. (HOS) shares trade at $6.85, up 1.93% on the day, as of October 17, 2026.
Live P/E is share price divided by annual earnings per share. It is blank when earnings are missing, zero, or negative — not a 0× multiple.