Latest: Q4 FY26 · from the cash-flow statements filed with the SEC
Free cash flow$28.6M in Q4 FY26
Operating cash flow$42.2M
Capital spending−$13.6M
Free cash flow+$28.6M
Cash / net income52.8×
Cash conversion cycle158 days
Analysis
In Q4 FY26, Mercury Systems generated $42.2M of operating cash flow and spent $13.6M on capital projects, leaving free cash flow of $28.6M.
Operating cash flow was $42.2M against net income of $798K — 52.8× profit, cash ran ahead of reported earnings. The largest differences: payables −$43.6M, deferred revenue +$30.4M, depreciation & amortization +$17.5M.
Its cash conversion cycle was 158 days (receivables 28 + inventory 177 − payables 48).
Free cash flow
Operating cash flow less capital spending.Latest (Q4 FY26): Operating cash flow $42.2M, Capital spending $13.6M.
Capital allocation, year by year
Over these 5 years operating cash flow totalled $261M; the largest uses were acquisitions ($249M) and capital spending ($155M). Cash-flow statements as filed.
Cash runway and the debt wall
Cash & investments$214M
Debtnone
Net cash$214M
Mercury Systems funds itself: free cash flow was — over the last twelve months, with $214M of cash and investments and no debt on the balance sheet.
Where the cash came from and went
From profit to cash
Non-cash charges are added back; money tied up in receivables or inventory is subtracted.
Quarter
Receivable days
Inventory days
Payable days
Cash conversion cycle
Q4 FY26
28
177
48
158
Q3 FY26
39
194
57
176
Q2 FY26
39
182
54
167
Q1 FY26
41
189
50
180
Q4 FY25
35
166
37
164
Q3 FY25
45
206
41
210
Q2 FY25
47
195
39
203
Q1 FY25
53
205
46
211
Every quarter
Quarter
Operating cash flow
Capital spending
Acquisitions
Shares issued
Cash drawn (+) / kept (−)
Free cash flow
Q4 FY26
$42.2M
−$13.6M
—
$2.7M
$117M
$28.6M
Q3 FY26
$6.4M
−$8.3M
—
—
$3.2M
−$1.8M
Q2 FY26
$51.6M
−$5.9M
—
—
−$30.3M
$45.7M
Q1 FY26
$2.2M
−$6.5M
—
—
$4.4M
−$4.4M
Q4 FY25
$38.1M
−$4.1M
−$4.5M
$2.2M
−$39.3M
$34.0M
Q3 FY25
$30.0M
−$5.9M
—
—
−$27.3M
$24.1M
Q2 FY25
$85.5M
−$3.6M
—
—
−$84.4M
$81.9M
Q1 FY25
−$14.7M
−$6.2M
—
—
$22.4M
−$20.9M
Mercury Systems: income statement and cash flow
Mercury Systems, Q4 FY26: revenue $290M (+6% year over year), operating margin 5.0%. The chart follows the revenue to costs, profit and cash.
Read automatically from the company’s XBRL cash-flow statements; quarterly figures for the fourth quarter are the year less the first three. Errors are possible. Not investment advice.