7 candidates filed, 2 active for the 2026 House election in Massachusetts District 4. Party primary on Sep 1, 2026. General election on Nov 3, 2026. FEC Race ID: HMA042026.
Market (kalshi): R 2% · D 98%Rating: 270toWin · 2026-10-02
Primary
Sep 1, 2026
General
Nov 3, 2026
Candidates
2 active / 7 filed
Total Raised
$3.8M
Outside Spending
$190K
Total Spent
$1.4M
Cash on Hand
$7.3M
Incumbent
Jake AuchinclossD
Past Campaigns
FEC campaign-finance filings on record for 1 cycle (2026), totaling $26K raised.
Cycles
1
Total Raised
$26K
Latest Cycle
2026
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage