Saturday 17 October 2026
Export CSLT’s income statement to Excel — free account
Castlight Health, inc.
CSLT Healthcare Health Information Services
Operating cash flow growth for ten consecutive years.
2.05
0.00
0.00%
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Castlight Health, inc. (CSLT) P/E ratio
Castlight Health, inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (June 2025) to 0.0× (June 2025) — the current reading is the highest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2020 | 0.0× | — |
| FY2019 | 0.0× | — |
| FY2018 | 0.0× | — |
| FY2017 | 0.0× | — |
| FY2016 | 0.0× | — |
| FY2015 | 0.0× | — |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Sep 2021 | 0.0× | — |
| Jun 2021 | 0.0× | — |
| Mar 2021 | 0.0× | — |
| Dec 2020 | 0.0× | — |
| 23 more quarters | Free account |
Against its own ten years
Low 0.0×
High 0.0×
Ten-year median
0.0×
Current reading's percentile
100
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| SY So-Young International Inc. Sponsored ADR compare | n/m |
| CSLT Castlight Health, inc. | n/m |
| EVH Evolent Health, Inc compare | n/m |
| AMWL American Well Corporation compare | n/m |
| WEAV Weave Communications, Inc. compare | n/m |
| CTEV Claritev Corporation compare | n/m |
| CARL Carlsmed, Inc. compare | n/m |
| SPOK Spok Holdings, Inc. compare | 17.7× |
| NRC National Research Corporation compare | 80.6× |
| Health Information Services industry median | 39.8× |
| Healthcare sector median | 23.0× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)