Why Generac Holdings Inc. (GNRC) stock fell 11.4% intraday on Wednesday, November 4, 2026

Generac Holdings Inc. (GNRC) traded at $185.36 as of 10:31 AM ET, down 11.43% on Wednesday, November 4, 2026, on volume of 515,319 shares (0.4× its 3-month average); market value about $10.90B.

GNRC was among the stocks moving 5% or more in an earlier update that day; by the close it was no longer moving that much.

What happened: primary sources

Events Nexqual found for GNRC on Wednesday, November 4, 2026 or the trading day before (November 3, 2026):

• Nov 3, 2026: SEC 10-Q: Quarterly report, period ended Sep 30, 2026 source
• Nov 2, 2026: Form 4: Jagdfeld Aaron (Chief Executive Officer) sold 5,000 shares ($1.0M) under a Rule 10b5-1 plan source
• Nov 4, 2026: One of 3 Specialty Industrial Machinery stocks among the day's biggest losers (INIO, EROC, GNRC), with no comparable group among the biggest gainers

These are listed as context. A filing or rating change on the same day is not proof that it caused the move; read the source.

More on GNRC

GNRC stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Other big moves that day: November 4, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built November 10, 2026 at 16:46 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 10, 2026 at 16:46 UTC. This page is informational and not investment advice.

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