Mercury Systems Inc (MRCY) valuation
Mercury Systems P/E ratio history
Mercury Systems has no meaningful price to earnings ratio at the last close, which happens when earnings over the last twelve months are negative or close to zero. At its last 5 fiscal year ends its P/E ranged from 39.7 (year to Jun 2018) to 320.0 (year to Jul 2022), with a median of 58.9.
| Fiscal year ended | Price | EPS | P/E | Forward P/E |
|---|---|---|---|---|
| Jul 3, 2026 | $126.21 | -$0.50 | n/m | 92.8 |
| Jun 27, 2025 | $53.41 | -$0.65 | n/m | — |
| Jun 28, 2024 | $26.99 | -$2.38 | n/m | — |
| Jun 30, 2023 | $34.59 | -$0.50 | n/m | 19.0 |
| Jul 1, 2022 | $64.00 | $0.20 | 320.0 | 25.0 |
| Jul 2, 2021 | $66.00 | $1.12 | 58.9 | 25.6 |
| Jul 3, 2020 | $80.27 | $1.56 | 51.5 | — |
| Jun 30, 2019 | $70.35 | $1.15 | 61.2 | — |
| Jun 30, 2018 | $38.06 | $0.96 | 39.7 | — |
| Jun 30, 2017 | $42.09 | — | n/m | — |
n/m: not meaningful (a loss, or earnings close to zero). The daily P/E line is a chart indicator in the app.
Mercury Systems valuation against its peers
| Company | Market value | P/E | Forward P/E | Price / sales |
|---|---|---|---|---|
| Mercury SystemsMRCY | $4.66B | — | 46.3 | 4.7 |
| Csw IndustrialsCSW | $4.66B | 36.7 | 21.7 | 3.7 |
| GriffonGFF | $4.64B | 25.2 | 17.1 | 2.1 |
| Beta TechnologiesBETA | $4.63B | — | — | 96.9 |
| Ufp IndustriesUFPI | $4.63B | 18.8 | 16.0 | 0.7 |
| UnifirstUNF | $4.61B | 42.3 | 30.4 | 1.8 |
| RxoRXO | $4.53B | — | 52.3 | 0.7 |
| Planet LabsPL | $4.80B | — | — | 12.7 |
| Joby AviationJOBY | $4.82B | — | — | 41.5 |
| Peer median | 31.0 | 21.7 | 2.9 |
Reading these multiples
The P/E divides the share price by earnings per share over the last twelve months; the forward P/E divides it by the earnings analysts expect over the next twelve. Price to sales compares the company's market value with its revenue over the last twelve months. A multiple reads differently from one industry to the next, so the peer group above is the fairer comparison.
See also: MRCY financials · MRCY returns
No forecast, no recommendation. This page describes Mercury Systems Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.