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Compare · AQMS vs PH

AQMS vs PH

Side-by-side comparison of Aqua Metals Inc. (AQMS) and Parker-Hannifin Corporation (PH): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AQMS and PH operate in Metal Fabrications (Industrials), so they compete in similar markets.
  • PH is the larger of the two at $110.40B, about 9920.8x AQMS ($11.1M).
  • Over the past year, AQMS is down 62.3% and PH is up 30.4% - PH leads by 92.7 points.
  • PH has been more active in the news (4 items in the past 4 weeks vs 1 for AQMS).
  • PH has more recent analyst coverage (25 ratings vs 1 for AQMS).
PerformanceAQMS-62.30%PH+31.49%
2025-06-11+0.00%2026-06-09
MetricAQMSPH
Company
Aqua Metals Inc.
Parker-Hannifin Corporation
Price
$3.35-9.93%
$875.81-3.31%
Market cap
$11.1M
$110.40B
1M return
-31.11%
+0.10%
1Y return
-62.30%
+30.38%
Industry
Metal Fabrications
Metal Fabrications
Exchange
NASDAQ
NYSE
IPO
2015
News (4w)
1
4
Recent ratings
1
25
AQMS

Aqua Metals Inc.

Aqua Metals, Inc. engages in the recycling of lead primarily in the United States. It produces and sells hard lead, lead compounds, and plastics. The company was incorporated in 2014 and is headquartered in McCarran, Nevada.

PH

Parker-Hannifin Corporation

Parker-Hannifin Corporation manufactures and sells motion and control technologies and systems for various mobile, industrial, and aerospace markets worldwide. The company operates through two segments, Diversified Industrial and Aerospace Systems. The Company's Diversified Industrial segment offers sealing, shielding, thermal products and systems, adhesives, coatings, and noise vibration and harshness solutions; filters, systems, and diagnostics solutions to monitor and remove contaminants from fuel, air, oil, water, and other liquids and gases; connectors, which control, transmit, and contain fluid; control solutions for extreme corrosion resistance, temperatures, pressures, and precise flow; and hydraulic, pneumatic, and electromechanical components and systems for builders and users of mobile and industrial machinery and equipment. This segment sells its products to original equipment manufacturers (OEMs) and distributors who serve the replacement markets in manufacturing, packaging, processing, transportation, construction, refrigeration and air conditioning, agricultural, and military machinery and equipment industries. Its Aerospace Systems segment offers products for use in commercial and military airframe and engine programs, such as control actuation systems and components, engine build-up ducting, engine exhaust nozzles and assemblies, engine systems and components, fluid conveyance systems and components, fuel systems and components, fuel tank inerting systems, hydraulic systems and components, lubrication components, pilot controls, pneumatic control components, thermal management products, and wheels and brakes, as well as fluid metering, delivery, and atomization devices. This segment markets its products directly to OEMs and end users. It markets its products through direct-sales employees, independent distributors, and sales representatives. The company was founded in 1917 and is headquartered in Cleveland, Ohio.

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