
AmpliTech fell 1.9% from $2.60 to $2.55, behind the S&P 500's +11.2%. Its worst day was Aug 14 (−33.3%), and its low came Mar 30 at $1.76.
Nov 12, 2025 – Nov 11, 2026 · picked from earnings, analyst actions, headlines and the biggest daily moves
EPS of $-0.01 beat the $-0.09 estimate on $6.1M revenue (est. $5.0M); FY revenue guidance of $25.0M against the $24.0M consensus.
+18.0% · S&P 500 0.0%
Story events cover the past 12 months · Times ET
AmpliTech shares rose 18.3%, while the S&P 500 rose 0.2%.
+18.3% · S&P 500 +0.2%
EPS of $-0.14 missed the $-0.07 estimate on $4.5M revenue (est. $4.3M).
−32.1% · S&P 500 −1.7%
EPS of $-0.06 missed the $-0.05 estimate on $5.3M revenue (est. $5.0M).
+15.7% · S&P 500 +0.8%
AmpliTech shares rose 26.8%, while the S&P 500 rose 0.2%.
+26.8%, the year's best day · S&P 500 +0.2%
AmpliTech closed at its highest level of the year, 273.1% above where the year started.
+10.5% · S&P 500 −1.5%
EPS of $-0.12 missed the $-0.02 estimate on $8.1M revenue (est. $8.0M).
−33.3%, the year's worst day · S&P 500 −0.2%
Where it ended: a close of $2.55 on Nov 11, 2026. Up next: Q3 2026 earnings on Nov 12, 2026 (EPS est. $0.12, revenue est. $14.0M).
Nothing in the past 12 months.
All AMPG dividend historyReplay the year: the line draws itself and stops at each of the 7 moments with what happened and how the stock reacted.
Chart by ChartIQ. Events, ratings, quote and fundamentals from Benzinga APIs. Daily bars for AMPG and SPY from Benzinga historical bars. Not investment advice.