Why Is Aeluma $ALMU Stock Down -11.62% Today? (Find out why any stock moved today on Tickeron.) • $ALMU shares fell roughly 11.6% following a disappointing fiscal fourth-quarter report, extending an after-hours selloff from the prior session. • The primary catalyst was a steep revenue miss, with Q4 revenue of $582,000 coming in well below Wall Street's estimate of about $1.38 million. • Full-year GAAP net loss widened to $9.2 million, or $0.52 per share, from $3.0 million, or $0.23 per share, a year earlier, driven by rising headcount and operating expenses. • The move reflects investor unease over the company's pivot toward AI datacom commercialization amid persistent losses and limited near-term revenue visibility. • Traders are watching for updates on CHIPS Act funding, commercial NRE agreements, and fiscal 2027 guidance. $POET $MRAM $LASR $SKYT $SYNA $GSIT $VLN