Sumner closed 2025 at #5,580 on the boys' board: 17 boys, 0.001% of the market. The ten-year move is +19% (-0% over thirty); it peaked in 1920 at 65 boys, and has moved 2,444 units since first listing in 1880. It trades on both boards — the toggle up top swaps the desk to the girls' board.
Sumner closed 2025 at #14,728 on the girls' board: 6 girls, 0.000% of the market. The ten-year move is unquotable — no 2015 print to mark against (-45% over thirty); it peaked in 1997 at 13 girls, and has moved 218 units since first listing in 1979. It trades on both boards — the toggle up top swaps the desk to the boys' board.
The static quote above is the 2025-release close. For the live desk — multi-name compare, range tabs, year-by-year scrubbing — open the listing in the terminal.