Filing Flows › Coherent (COHR) › Q4 FY26
Coherent (COHR) Q4 FY26 earnings results (fourth quarter fiscal 2026)
10-K filed Aug 14, 2026
Coherent (COHR) reported revenue of $2.0B for the fourth quarter fiscal 2026 (Q4 FY26), +34% from a year earlier and +13% from the quarter before. Operating margin was 13.6%, net earnings $241M (11.8% of revenue).
Coherent, Q4 FY26: revenue $2.0B (+34% year over year), operating margin 13.6%, net earnings $241M, operating cash flow $69.5M. The chart follows the revenue to costs, profit and cash.
| Q4 FY26 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $2.0B | +13% | +34% |
| Operating profit | $279M | +51% | — |
| Net earnings | $241M | +26% | — |
| Operating cash flow | $69.5M | — | -47% |
What changed
Revenue was $2.0B in Q4 FY26, up 34% year over year and up 13% from the previous quarter. Datacenter & Communications was the largest line at 79% of revenue.
Operating profit was $0.28B, a 13.6% margin (up 17.8 points year over year). Total costs grew 11% against revenue growth of 34%. The fastest-growing cost line was Research & development (+39%). Net earnings were $0.24B ($0.24B including minority interests, which bore $4.3M of losses). The effective tax rate was 15.2%.
Operating cash flow was $0.07B (down 47% year over year), 29% of net earnings. Non-cash charges added back $0.14B of depreciation and amortization and $0.05B of share-based compensation. Working capital and other items used $0.36B. Capital expenditures of $0.56B exceeded it, leaving free cash flow of −$0.49B.
Questions
What was Coherent's revenue in the fourth quarter fiscal 2026?
Coherent (COHR) reported revenue of $2.0B for the fourth quarter fiscal 2026 (Q4 FY26), +34% from a year earlier and +13% from the quarter before.
Was Coherent profitable in the fourth quarter fiscal 2026?
Operating profit was $279M (13.6% of revenue) and net earnings $241M.
Source: Coherent 10-K on SEC EDGAR.