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Aqua Metals, Inc. (AQMS)

Aqua Metals, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Aqua Metals, Inc. (AQMS) is a Waste Management company based in US with a market capitalization of $13.5M. Free cash flow was negative at -$10.7M. This page tracks AQMS's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 11 employees · IPO Jul 31, 2015

Valuation

Valuation & price

$4.12 · as of May 17, 2026 · -86.1% vs 52w high

—

P/E ratio

Latest-FY diluted EPS

0.92

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$29.62$16.20$2.77Jul 25Dec 25Jul 26Jul 7, 25$4.90Jul 9, 25$5.85Jul 11, 25$5.06Jul 15, 25$5.86Jul 17, 25$5.97Jul 21, 25$5.88Jul 23, 25$5.60Jul 25, 25$5.25Jul 29, 25$4.43Jul 31, 25$3.81Aug 4, 25$4.37Aug 6, 25$3.90Aug 11, 25$3.80Aug 13, 25$4.22Aug 15, 25$3.89Aug 19, 25$3.78Aug 21, 25$3.46Aug 25, 25$3.60Aug 27, 25$3.79Aug 29, 25$3.82Sep 3, 25$3.79Sep 5, 25$4.17Sep 9, 25$3.62Sep 11, 25$3.72Sep 16, 25$4.07Sep 18, 25$4.14Sep 22, 25$4.05Sep 24, 25$5.87Sep 26, 25$7.30Sep 30, 25$6.40Oct 2, 25$7.65Oct 6, 25$6.29Oct 8, 25$5.36Oct 10, 25$5.66Oct 14, 25$29.62Oct 16, 25$15.70Oct 21, 25$11.79Oct 23, 25$10.05Oct 27, 25$7.81Oct 29, 25$6.94Oct 31, 25$8.12Nov 4, 25$7.07Nov 6, 25$6.61Nov 10, 25$7.04Nov 12, 25$7.61Nov 14, 25$6.36Nov 18, 25$7.44Nov 20, 25$6.55Nov 25, 25$7.11Nov 28, 25$8.10Dec 2, 25$8.05Dec 4, 25$7.52Dec 8, 25$7.00Dec 10, 25$7.18Dec 12, 25$6.45Dec 16, 25$6.28Dec 18, 25$5.46Dec 22, 25$5.74Dec 24, 25$5.32Dec 29, 25$4.77Jan 2, 26$5.33Jan 6, 26$5.64Jan 8, 26$5.48Jan 12, 26$5.81Jan 14, 26$6.15Jan 16, 26$6.15Jan 21, 26$5.77Jan 23, 26$5.03Jan 27, 26$5.43Jan 29, 26$5.21Feb 2, 26$4.84Feb 4, 26$4.64Feb 9, 26$4.82Feb 11, 26$4.32Feb 13, 26$4.72Feb 18, 26$4.74Feb 20, 26$4.79Feb 24, 26$5.06Feb 26, 26$5.04Mar 2, 26$4.87Mar 4, 26$4.93Mar 6, 26$4.77Mar 10, 26$4.72Mar 12, 26$4.92Mar 17, 26$4.60Mar 19, 26$4.25Mar 23, 26$4.14Mar 25, 26$4.12Mar 27, 26$3.63Mar 31, 26$4.28Apr 2, 26$3.87Apr 7, 26$3.78Apr 9, 26$3.95Apr 13, 26$3.92Apr 15, 26$4.31Apr 17, 26$4.40Apr 22, 26$4.67Apr 24, 26$4.66Apr 28, 26$4.55Apr 30, 26$5.13May 4, 26$5.32May 6, 26$5.60May 8, 26$4.83May 12, 26$4.88May 14, 26$4.62May 18, 26$3.99May 20, 26$3.93May 22, 26$3.96May 28, 26$4.08Jun 1, 26$4.05Jun 3, 26$3.82Jun 5, 26$3.49Jun 9, 26$3.32Jun 11, 26$2.77Jun 15, 26$3.30Jun 17, 26$3.24Jun 22, 26$3.15Jun 24, 26$3.02Jun 26, 26$2.91Jul 2, 26$2.89
$2.7552-week range$29.62
Loading valuation history…

Fundamentals

Key fundamentals

$13.5M

Market cap

—

Revenue growth (YoY)

-25028.0%

Gross margin

-$10.7M

Free cash flow (USD)

-$10.2M

Net debt

Net cash position

132.8%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$0.00FY 2017$2.1MFY 2018$4.4MFY 2019$4.9MFY 2020$108.0KFY 2021$173.0KFY 2022$4.0KFY 2023$25.0KFY 2024$0.00FY 2025$0.00
$0$0

Free cash flow by year

2016 → 2025

FY 2016$-37.8MFY 2017$-28.4MFY 2018$-30.0MFY 2019$-38.3MFY 2020$-14.4MFY 2021$-10.0MFY 2022$-14.9MFY 2023$-13.1MFY 2024$-25.8MFY 2025$-10.7M
-$37.8M-$10.7M

Gross margin by year

2021 → 2023

FY 2021-3956.1%FY 2022-98875.0%FY 2023-25028.0%
-3956.1%-25028.0%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last reported: May 14, 2026 (EPS $-1.22)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Quarterly report10-Q FiledMay 14, 2026Filing
  • 8-K eventFirst Quarter 2026 UpdateMay 14, 2026Filing
  • Annual report10-K FiledApr 30, 2026Filing
  • Annual report10-K FiledMar 31, 2026Filing
  • 8-K event2025 Milestone AdvancementsMar 31, 2026Filing

Questions

Frequently asked questions

What is Aqua Metals, Inc.'s market cap?

Aqua Metals, Inc. (AQMS) has a market capitalization of $13.5M.

What is AQMS's P/E ratio?

A meaningful P/E ratio is not available for AQMS — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is AQMS's price-to-book (P/B) ratio?

AQMS trades at 0.92 times book value per share.

When did Aqua Metals, Inc. last report earnings?

AQMS last reported earnings on May 14, 2026; the next date is not yet scheduled.

Are insiders buying AQMS stock?

SEC Form 4 filings show no open-market insider buys at Aqua Metals, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.