New Yorkers for Lower Costs

Independent spender

The main pro-Mamdani super PAC, run by progressive operative Howie Stanger of Pocketbook Strategies. It raised money from thousands of small donors plus larger progressive givers such as Elizabeth Simons, and spent $3.4M supporting Mamdani and opposing Cuomo.

Spent across all races (2025)
$3,405,049
Candidates touched
2

Spending by candidate (2025)

Money spent independently about each candidate, not given to their campaign.

Sources