Altair Engineering Inc. (ALTR) Stock Analysis
DELISTED 2025
What happened to Altair Engineering Inc. (ALTR) stock?
Altair Engineering Inc. (ALTR) no longer trades on public markets. It was delisted in March 2025. The figures below are historical and are not a current quote.
- Status:
- Delisted — no longer trades
- Delisting date:
- March 2025
- Last recorded price (historical):
- $111.85 (last quote on record before the March 2025 delisting; historical, not a current quote)
P/E 657.94 means the share price is 657.94 times one year of earnings per share. Market cap $9.63B is the value of all shares combined.
For informational purposes only. Not financial advice. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR
Altair Engineering Inc. (ALTR). Altair Engineering Inc. is a leading provider of software and cloud solutions specializing in simulation, high-performance computing, data analytics, and artificial intelligence.
Last analyzed: May 10, 2026Dated analysis: the newest financial statements on file are 25 months old (Sep 1, 2024), so the figures and score below describe that period, not today.
Altair Engineering Inc. (ALTR) Technology Profile & Competitive Position
More about this archive record
Can I still buy ALTR shares?
No. ALTR stopped trading on public markets in March 2025, so the shares are not available through a broker. Anything you see quoted for ALTR elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before ALTR stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to Altair Engineering Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.