AES Tietê Energia (AESTY) Stock Price, News & Analysis

Company Overview

AES Tietê Energia (OTCMKTS: AESTY) is a Brazilian power generation company specializing in hydroelectric energy. As part of the AES Brasil group, a subsidiary of global energy firm AES Corporation, the company focuses on developing, operating and maintaining renewable power assets in Brazil. Its core mission is to supply reliable, low‐carbon electricity to the national grid while supporting local communities and sustainable resource management.

The company’s principal business activities include the ownership and operation of multiple hydroelectric plants along the Tietê River basin in the state of São Paulo. These facilities generate electricity under a mix of long‐term power purchase agreements and spot‐market contracts, helping to balance supply and demand on Brazil’s southeastern grid. AES Tietê Energia places a strong emphasis on environmental stewardship, investing in modern control systems and ecological monitoring programs to minimize its hydrological footprint.

Headquartered in São Paulo, AES Tietê Energia serves industrial, commercial and residential customers across Brazil’s most populous region. Its operational footprint spans key river systems, where it leverages decades of engineering expertise to optimize water use and maximize generation efficiency. The company also explores partnerships for future growth, including ancillary services and capacity expansions.

Established in the early 2000s as part of AES Brasil’s infrastructure platform, AES Tietê Energia has grown through strategic acquisitions and asset upgrades. Its senior management team draws on extensive experience in the energy sector to drive operational excellence, regulatory compliance and long-term value creation for stakeholders.

Key Stats

• Today's Range: $2.71 to $2.71
• 50-Day Range: $2.71 to $2.71
• 52-Week Range: $2.12 to $4.11
• Volume: N/A
• Average Volume: 16,381 shs
• Market Capitalization: N/A
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

AESTY Stock Analysis - Frequently Asked Questions

How have AESTY shares performed this year?

AES Tietê Energia's stock was trading at $2.71 at the beginning of 2025. Since then, AESTY shares have increased by 0.0% and is now trading at $2.71.

How do I buy shares of AES Tietê Energia?

Shares of AESTY stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Industry, Sector and Symbol

• Stock Exchange: OTCMKTS
• Sector: Utilities
• Industry: Utilities - Renewable
• Sub-Industry: N/A
• Current Symbol: OTCMKTS:AESTY
• CIK: N/A
• Web: ri.aestiete.com.br
• Phone: 55 11 4197 4925
• Fax: N/A
• Employees: N/A
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: N/A
• Free Float: N/A
• Market Cap: N/A
• Optionable: Not Optionable
• Beta: N/A