Ameren Illinois (AILLN) Stock Price, News & Analysis
Company Description
AILLN has declined 0.4% over the past year. Shares last traded at $78.02.
This page collects what Stock Titan holds for AILLN, including price data, latest news, SEC filings, insider trading activity, financial highlights, upcoming events, and short interest trends.
Stock Performance
Ameren Illinois (AILLN) last closed at $78.02. Over the past 12 months, AILLN has lost 0.4%.
Latest News
SEC Filings
Ameren Illinois has filed 5 recent SEC filings, including 1 Form S-3ASR, 1 Form 10-Q, 1 Form 8-K, 1 Form DEF 14C. The most recent filing was submitted on August 4, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all AILLN SEC filings →
Financial Highlights
Upcoming Events
Short Interest History
Short interest in Ameren Illinois (AILLN) currently stands at 61 shares, representing 0.1% of the float. Since August 2025, short interest has increased by 96.8%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Ameren Illinois (AILLN) currently stands at 1.2 days, up 20% from the previous period. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed. The days to cover has decreased 80.6% over the past year, suggesting improved liquidity for short covering. The ratio has shown significant volatility over the period, ranging from 1.0 to 6.6 days.