NI stock · SPRO stock

NI vs SPRO · P/E 23, rev $3.61B vs P/E 9.6, rev $258.0K

NiSource Inc (NI) versus Spero Therapeutics Inc (SPRO) — a side-by-side from cached financials, not a winner call.

NiSource Inc (NI) is a utilities - regulated gas company listed on NYSE.

Spero Therapeutics Inc (SPRO) is a biotechnology company listed on NASDAQ.

Latest reported NI revenue for 2026-06-30 was $3.61B. Net income was $552.6M. Revenue was up 55.5% from 2026-03-31 to 2026-06-30. NI currently screens at market cap $22.42B and trailing P/E 23.3.

Latest reported SPRO revenue for 2026-06-30 was $258.0K. Net income was -$16.8M. Revenue was up 0.0% from 2026-03-31 to 2026-06-30. SPRO currently screens at market cap $149.5M and trailing P/E 9.6.

NI currently screens at market cap $22.42B and trailing P/E 23.3. SPRO currently screens at market cap $149.5M and trailing P/E 9.6.

Not investment advice. Open the NI and SPRO stock pages for the full models.

Not investment advice.

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