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Compare · OPTT vs SO

OPTT vs SO

Side-by-side comparison of Ocean Power Technologies Inc. (OPTT) and Southern Company (SO): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both OPTT and SO operate in Electric Utilities: Central (Utilities), so they compete in similar markets.
  • SO is the larger of the two at $104.48B, about 1780.9x OPTT ($58.7M).
  • Over the past year, OPTT is down 49.5% and SO is up 3.2% - SO leads by 52.7 points.
  • OPTT has been more active in the news (7 items in the past 4 weeks vs 6 for SO).
  • SO has more recent analyst coverage (25 ratings vs 2 for OPTT).
PerformanceOPTT-49.49%SO+3.16%
2025-06-09+0.00%2026-06-08
MetricOPTTSO
Company
Ocean Power Technologies Inc.
Southern Company
Price
$0.30+1.96%
$91.28-1.47%
Market cap
$58.7M
$104.48B
1M return
-15.05%
-1.25%
1Y return
-49.49%
+3.16%
Industry
Electric Utilities: Central
Electric Utilities: Central
Exchange
NASDAQ
NYSE
IPO
2007
News (4w)
7
6
Recent ratings
2
25
OPTT

Ocean Power Technologies Inc.

Ocean Power Technologies, Inc. develops and commercializes proprietary systems that generate electricity by harnessing the renewable energy of ocean waves in North and South America, Europe, and Asia. It offers PB3 PowerBuoy system that generates power for use independent of the power grid in remote offshore locations. The company also provides hybrid PowerBuoy products; subsea battery systems; and payloads, integration services, and marine installation services. In addition, it offers electric power and real-time data communications for remote offshore and subsea applications in markets, such as offshore oil and gas, defense and security, science and research, and communications. The company serves public and private entities, and agencies that require remote offshore power. Ocean Power Technologies, Inc. was founded in 1984 and is headquartered in Monroe Township, New Jersey.

SO

Southern Company

The Southern Company, through its subsidiaries, engages in the generation, transmission, and distribution of electricity. It operates in four segments: Gas Distribution Operations, Gas Pipeline Investments, Wholesale Gas Services, and Gas Marketing Services. The company also constructs, acquires, owns, and manages power generation assets, including renewable energy and battery energy storage projects and sells electricity in the wholesale market; and distributes natural gas in Illinois, Georgia, Virginia, and Tennessee, as well as provides gas marketing services, wholesale gas services, and gas pipeline investments operations. It owns and/or operates 30 hydroelectric generating stations, 24 fossil fuel generating stations, 3 nuclear generating stations, 13 combined cycle/cogeneration stations, 44 solar facilities, 13 wind facilities, 1 fuel cell facility, and 1 battery storage facility; and constructs, operates, and maintains 75,924 miles of natural gas pipelines and 14 storage facilities with total capacity of 157 Bcf to provide natural gas to residential, commercial, and industrial customers. The company serves approximately 8.6 million electric and gas utility customers. It also provides products and services in the areas of energy efficiency, and utility infrastructure. In addition, the company offers digital wireless communications and fiber optics services. The Southern Company was incorporated in 1945 and is headquartered in Atlanta, Georgia.

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