AQMS Market Cap History — Aqua Metals Capitalization Over Time

As of 5/8/2026 Aqua Metals has a market cap of 16.24 million. Investors often follow the AQMS market cap history to compare the size of the company over time.

This page shows AQMS market capitalization trends over time, with 44 market cap datapoints presented, dating back to 7/31/2015.

Quick links: Market Cap History Table  |  Market Cap History Chart  |  About Aqua Metals
AQMS Market Cap History



Below is a table of the AQMS market cap history going back to 7/31/2015:

Date AQMS Market Cap
7/31/201568.62M
9/14/201574.26M
11/10/201575.63M
3/28/201688.36M
5/18/2016110.27M
8/8/2016149.05M
11/7/2016154.23M
3/1/2017340.53M
5/8/2017339.19M
8/4/2017222.02M
11/6/201778.35M
3/9/201875.47M
5/7/2018106.74M
8/6/2018116.73M
11/6/201889.16M
2/26/2019133.95M
5/6/2019113.71M
7/24/2019107.09M
11/11/201987.23M
3/10/202038.19M
4/23/202033.61M
7/27/202067.04M
10/19/202061.79M
2/22/2021354.50M
4/22/2021194.60M
7/26/2021156.97M
10/29/2021121.51M
2/21/202272.74M
4/22/202277.97M
7/15/202263.71M
10/28/202264.67M
2/17/202391.92M
4/27/202397.27M
8/3/2023128.98M
11/3/2023100.80M
5/8/202451.86M
8/2/202441.96M
11/12/202414.76M
3/18/202517.08M
5/2/202510.94M
8/4/20256.14M
11/7/202521.90M
3/24/202613.07M
5/8/202616.24M

Also see: AQMS Shares Outstanding History
and AQMS YTD Return
AQMS Historical Market Cap:
-12.52% CAGR
AQMS Historical Market Cap: +-12.52% CAGR

Mouse over chart for data details
7/31/2015 ...5/8/2026
Aqua Metals, Inc. is engaged in the business of recycling metals. Co. is reinventing metals recycling with its patented AquaRefining technology. It provides sustainable recycling solution for materials strategic to energy storage and electric vehicle manufacturing supply chains. Co.'s AquaRefining technology is a low-emissions, closed-loop recycling technology that replaces polluting furnaces and hazardous chemicals with electricity-powered electroplating to recover valuable metals and materials from spent batteries with higher purity, lower emissions, and minimal waste. We show 44 historical shares outstanding datapoints in our AQMS shares outstanding history coverage, used to compute AQMS market cap on those dates.

Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing AQMS market cap history over the course of time is important for investors interested in comparing AQMS'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 AQMS versus a peer is one thing; comparing AQMS 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 AQMS can fluctuate over the course of history. With this page we aim to empower investors researching AQMS by allowing them to research the AQMS market cap history.
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Video: The Importance of Market Cap
Aqua Metals (AQMS) is categorized under the Materials sector; to help you further research historical market cap numbers, below are some other companies in the same sector:

ARCH Market Cap History
AREC Market Cap History
ARLP Market Cap History
ARNC Market Cap History
ARQ Market Cap History
ASH Market Cap History
ASIX Market Cap History
ASPN Market Cap History
ATC Market Cap History
ATCX Market Cap History
More Materials companies »
 

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