REFR stock · SPG stock

REFR vs SPG · rev $222.7K vs rev $3.55B

Research Frontiers Incorporated (REFR) versus SPG (SPG) — a side-by-side from cached financials, not a winner call.

Research Frontiers Incorporated (REFR) is a electronic components company listed on NASDAQ.

SPG (SPG) common stock.

Latest reported REFR revenue for 2026-06-30 was $222.7K. Net income was -$1.2M. Revenue was up 63.3% from 2026-03-31 to 2026-06-30. REFR currently screens at market cap $22.4M.

Latest reported SPG revenue for 2026-06-30 was $3.55B. Net income was $1.14B. SPG currently screens at market cap $0.

REFR currently screens at market cap $22.4M. SPG currently screens at market cap $0.

Not investment advice. Open the REFR and SPG stock pages for the full models.

Not investment advice.

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