ARG — Airgas
Unknown Industry · Unknown Sector
S&P 500 Timeline
2009-09-28Joined S&P 500
2016-05-23Removed from S&P 500
Key Facts
| Status | Active |
| Sector | Unknown Sector |
| Industry | Unknown Industry |
| Joined | 2009-09-28 |
| Tenure | 6 yrs |
Industry Peers
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Sector Peers
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Data source: Wikipedia · CC BY-SA 4.0 · Updated 2026-07-10