NYSE:ZWS 4 February 2026

March 17, 2026, 9:36 PM EDT. Tecogen Inc. (TGEN) reported a fourth-quarter loss of $0.09 per share, better than the Zacks consensus estimate loss of $0.10 but wider than last year's $0.05 loss. Revenues for the quarter reached $5.32 million, exceeding estimates by 12.43% but down from $6.08 million a year ago. Despite surpassing earnings per share (EPS) estimates once in the last four quarters, the stock has fallen 44.3% year-to-date, lagging the S&P 500's 2.1% decline. Tecogen's Zacks Rank remains a Hold (#3), reflecting mixed earnings estimate revisions. Current consensus projects a Q1 loss of $0.09 on revenues of $5.27 million and a fiscal year loss of $0.11 on $42.58 million in revenues. Industry headwinds in Building Products - Air Conditioner and Heating may continue to influence stock performance.