Aehr Test Systems (AEHR) Income Statement

The revenue series swings widely between roughly $10M and $33M, which points to a business dependent on episodic capital equipment orders from semiconductor test customers. The 2027Q1 spike is the strongest quarter in the dataset, but a single quarter of elevated revenue does not by itself establish durability, and investors should monitor whether subsequent quarters hold near this level. Year-over-year growth figures are volatile in both directions, reinforcing that the trajectory is cyclical rather than structurally accelerating.

The margin swing tracks revenue closely, indicating that a large share of cost of revenue behaves as fixed overhead rather than variable input cost. Recovery toward prior peak margins is encouraging, yet the magnitude of the swing implies limited pricing power that would otherwise cushion weak-volume quarters. Investors should treat the 2027Q1 margin as contingent on sustained shipment volume rather than as a new structural baseline.

Operating expenses of roughly $7-10M per quarter, combining R&D and SG&A, remained relatively flat across the period, so the profitability swing is largely a function of revenue absorbing a fixed cost base. This creates high operating leverage in both directions, meaning modest revenue shortfalls can return the company to deep losses. The cost base has not visibly shrunk during the downturn, which warrants further investigation into whether spending discipline is maintained when volumes weaken.