AMS OSRAM UNSP/ADR (AMSSY) Stock Price, News & Analysis
Price Move History
- Daily moves over 5%
- 65 151 sessions, September 10, 2025 to September 11, 2026
- Largest daily move
- +25.5% close of April 9, 2026
- 1-year change
- +84.6% closing prices, September 10, 2025 to September 11, 2026
- 5-year change
- -88.5% closing prices, September 10, 2021 to September 11, 2026
Company Description
AMS OSRAM UNSP/ADR (OTC: AMSSY) is classified in the semiconductors industry within the Technology sector and carries a market capitalization of $2.3B.
AMSSY has gained 84.6% over the past year. The last closing price was $11.17.
This page collects what Stock Titan holds for AMSSY, including price data, latest news, SEC filings, insider trading activity, financial highlights, upcoming events, and short interest trends.
Stock Performance
AMS OSRAM UNSP/ADR (AMSSY) closed at $11.17 on September 11, 2026. Over the past 12 months, the price has gained 84.6%.
AMSSY Metrics & Rankings
Price returns through September 11, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
AMS OSRAM UNSP/ADR has 10 recent news articles. Of the recent coverage, 4 articles coincided with positive price movement and 5 with negative movement. View all AMSSY news →
SEC Filings
Financial Highlights
Upcoming Events
Short Interest History
Short interest in AMS OSRAM UNSP/ADR (AMSSY) currently stands at 334 shares, down 97.0% from the previous reporting period, representing 0.0% of the float. Since October 2025, short interest has decreased by 25.8%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for AMS OSRAM UNSP/ADR (AMSSY) currently stands at 1.0 days. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed. The ratio has shown significant volatility over the period, ranging from 1.0 to 3.5 days.
AMSSY Company Profile & Sector Positioning
AMS OSRAM UNSP/ADR (AMSSY) operates in the Semiconductors industry within the broader Technology sector and is listed on the OTC.
Investors comparing AMSSY often look at related companies in the same sector, including FERROTEC CORP (FRRZF), BRAINCHIP HLDGS LTD S/ADR (BCHPY), NORDIC SEMICONDCTOR U/ADR (NRSDY), ROHM CO LTD UNSP/ADR (ROHCY), and BRAINCHIP HLDGS LTD ORD (BRCHF). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate AMSSY's relative position within its industry.