Coherent Inc (COHR)

Interest coverage

Jun 30, 2025 Mar 31, 2025 Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021 Dec 31, 2020 Sep 30, 2020
Earnings before interest and tax (EBIT) (ttm) US$ in thousands 424,149 472,464 360,779 198,412 97,426 89,982 123,535 101,466 158,981 215,595 254,735 344,711 404,867 414,699 414,684 438,330 412,489 371,404 326,759 125,826
Interest expense (ttm) US$ in thousands 243,206 255,992 271,461 281,861 288,475 299,585 302,015 298,241 286,872 256,478 224,794 170,952 121,254 86,818 56,353 54,876 59,899 71,354 86,850 99,655
Interest coverage 1.74 1.85 1.33 0.70 0.34 0.30 0.41 0.34 0.55 0.84 1.13 2.02 3.34 4.78 7.36 7.99 6.89 5.21 3.76 1.26

June 30, 2025 calculation

Interest coverage = EBIT (ttm) ÷ Interest expense (ttm)
= $424,149K ÷ $243,206K
= 1.74

The interest coverage ratio of Coherent Inc. exhibits significant fluctuations over the reported period, indicating changing capacity to meet interest obligations with earnings before interest and taxes (EBIT). At the beginning of the observed timeframe, on September 30, 2020, the ratio was notably low at 1.26, suggesting limited ability to cover interest expenses and potential financial stress.

Throughout 2020 and into early 2021, there was a marked improvement, with ratios rising to a peak of 7.99 on September 30, 2021. This substantial increase reflects a strengthening in earnings relative to interest obligations, implying healthier financial conditions and greater safety margin for interest payments.

Subsequently, a downward trend emerges from late 2021 onwards, with the ratio declining sharply from 7.36 at the end of December 2021 to 0.34 by September 30, 2023. This persistent decline indicates progressive deterioration in the company’s ability to generate sufficient EBIT to cover interest expenses, raising concerns about increasing leverage and potential difficulty in servicing debt.

From September 30, 2023, there is a slight reversal in the trend, with ratios gradually increasing towards 1.85 at the end of March 2025. This upward movement may suggest some improvement in earnings power concerning interest coverage, although the ratio remains relatively low compared to earlier peaks, reflecting ongoing financial pressures.

Overall, the trajectory of the interest coverage ratio reveals a period of initial strengthening followed by a substantial weakening over recent years, ending with a modest recovery. This pattern highlights the importance of monitoring earnings stability and debt management strategies moving forward.


Peer comparison

Jun 30, 2025

Company name
Symbol
Interest coverage
Coherent Inc
COHR
1.74
KLA-Tencor Corporation
KLAC
16.88