| AROC Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the AROC market cap history going back to 2/12/2010:
Also see: AROC Shares Outstanding History and AROC YTD Return |
As of 4/29/2026 Archrock has a market cap of 6.66 billion. Investors often follow the AROC market cap history to compare the size of the company over time.
This page shows AROC market capitalization trends over time, with 65 market cap datapoints presented, dating back to 2/12/2010.

| AROC Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the AROC market cap history going back to 2/12/2010:
Also see: AROC Shares Outstanding History and AROC YTD Return |
| AROC Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AROC Historical Market Cap: +10.51% CAGR
Mouse over chart for data details
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| AROC Stock Price Chart |
| About Archrock Inc |
| Archrock, Inc. is an energy infrastructure company with a primary focus on midstream natural gas compression. Co. is a provider of natural gas compression services to customers in the energy industry throughout. the U.S.. It is a supplier of aftermarket services to customers that own compression equipment. Its segments include Contract Operations and Aftermarket Services. The Contract Operations business is comprised of its owned fleet of natural gas compression equipment that it use to provide operations services to its customers. We show 65 historical shares outstanding datapoints in our AROC shares outstanding history coverage, used to compute AROC market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing AROC market cap history over the course of time is important for investors interested in comparing AROC's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of AROC versus a peer is one thing; comparing AROC market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like AROC can fluctuate over the course of history. With this page we aim to empower investors researching AROC by allowing them to research the AROC market cap history. |
| AROC Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| AROC Share Performance |
| Market Cap Peers |
| Archrock (AROC) is categorized under the Energy sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
ATH Market Cap History AXAS Market Cap History BAS Market Cap History BCEI Market Cap History BHGE Market Cap History BKEP Market Cap History BKR Market Cap History BKV Market Cap History BNMV Market Cap History BP Market Cap History More Energy companies » |
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