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Mercury General vs Selective Insurance Group: MCY and SIGI compared

Mercury General is the larger company: $1.4B of revenue in its latest quarter (Q3 2026) against $1.3B for Selective Insurance Group (Q3 2026). Selective Insurance Group is growing faster (-2% against -13% a year earlier). Selective Insurance Group is more profitable, with an operating margin of 12.2% against -1.7%.

Mercury General vs Selective Insurance Group, latest quarterMercury General vs Selective Insurance Group, latest quarterMercury General (MCY)Selective Insurance Group (SIGI)Revenue$1.4B$1.3BRevenue growth, Y/Y-13%-2%Operating margin-1.7%12.2%Net margin-1.0%9.7%Free cash flow$373M$347M

Where the money goes: MCY and SIGI

Mercury General (MCY) · Q3 2026

Mercury General, Q3 2026: revenue $1.4B (-13% year over year), operating margin -1.7%, net loss $13.7M, operating cash flow $387M. The chart follows the revenue to costs, profit and cash.

Selective Insurance Group (SIGI) · Q3 2026

Selective Insurance Group, Q3 2026: revenue $1.3B (-2% year over year), operating margin 12.2%, net earnings $129M, operating cash flow $367M. The chart follows the revenue to costs, profit and cash.

Mercury General (MCY)Selective Insurance Group (SIGI)
Latest quarterQ3 2026Q3 2026
Revenue$1.4B$1.3B
Revenue growth, Y/Y-13%-2%
Operating margin-1.7%12.2%
Net earnings−$13.7M$129M
Net margin-1.0%9.7%
Operating cash flow$387M$367M
Free cash flow$373M$347M
Market value$4.7B$6.0B
P/E7.3×12.0×
Analysts’ mean target$120.00$103.86

Questions

Which is bigger, Mercury General or Selective Insurance Group?

Mercury General is the larger company: $1.4B of revenue in its latest quarter (Q3 2026) against $1.3B for Selective Insurance Group (Q3 2026).

Is Mercury General or Selective Insurance Group growing faster?

Selective Insurance Group is growing faster (-2% against -13% a year earlier).

Which is more profitable, Mercury General or Selective Insurance Group?

Selective Insurance Group is more profitable, with an operating margin of 12.2% against -1.7%.

More: Mercury General earnings · how Mercury General makes money · Selective Insurance Group earnings · how Selective Insurance Group makes money

From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 3, 2026; 10-Q filed Oct 23, 2026). Fiscal quarters can end on different dates. Not investment advice.