Latest: Q3 2026 · from the cash-flow statements filed with the SEC
Free cash flow$227M in Q3 2026 · $1.0B over twelve months
Operating cash flow$314M
Capital spending−$86.3M
Free cash flow+$227M
Cash / net income0.9×
Cash conversion cycle84 days
Analysis
In Q3 2026, Teradyne generated $314M of operating cash flow and spent $86.3M on capital projects, leaving free cash flow of $227M.
Over the twelve months to Sep 27, 2026, operating cash flow was $1.3B; the largest uses were buybacks ($357M), capital spending ($305M), net borrowing (+) / repaid (−) ($200M); besides operations, cash came from shares issued ($35.5M); the cash balance rose by $188M.
Operating cash flow was $314M against net income of $348M — 0.9× profit, roughly in line with earnings. The largest differences: payables +$226M, inventory −$171M, prepaid and other assets −$165M.
Its cash conversion cycle was 84 days (receivables 77 + inventory 83 − payables 77).
Free cash flow
Operating cash flow less capital spending.Latest (Q3 2026): Operating cash flow $314M, Capital spending $86.3M.
Capital allocation, year by year
Over these 5 years operating cash flow totalled $3.6B; the largest uses were buybacks ($2.6B) and capital spending ($877M). Cash-flow statements as filed.
Cash runway and the debt wall
Cash & investments$461M
Debtnone
Net cash$461M
Teradyne funds itself: free cash flow was $1.0B over the last twelve months, with $461M 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
Q3 2026
77
83
77
84
Q2 2026
76
65
62
79
Q1 2026
65
65
54
76
Q4 2025
60
76
50
85
Q3 2025
61
102
57
106
Q2 2025
62
114
59
117
Q1 2025
60
106
53
113
Q4 2024
59
91
45
105
Every quarter
Quarter
Operating cash flow
Capital spending
Acquisitions
Buybacks
Dividends
Net borrowing (+) / repaid (−)
Shares issued
Cash drawn (+) / kept (−)
Free cash flow
Q3 2026
$314M
−$86.3M
—
−$99.3M
−$20.3M
—
$18.6M
−$111M
$227M
Q2 2026
$469M
−$90.7M
−$166M
−$68.7M
−$20.3M
—
—
−$108M
$378M
Q1 2026
$265M
−$64.7M
—
−$5.5M
−$20.4M
−$200M
$15.1M
$51.8M
$200M
Q4 2025
$282M
−$62.9M
—
−$183M
−$18.7M
—
$1.8M
−$21.1M
$219M
Q3 2025
$49.0M
−$46.7M
—
−$244M
−$19.0M
$200M
$15.3M
$66.6M
$2.4M
Q2 2025
$182M
−$50.4M
−$127M
−$117M
−$19.2M
—
—
$136M
$132M
Q1 2025
$162M
−$64.0M
−$17.0M
−$157M
−$19.4M
—
$14.8M
$77.7M
$97.6M
Q4 2024
$283M
−$57.4M
—
−$144M
−$19.5M
—
$65K
−$43.3M
$225M
Teradyne: income statement and cash flow
Teradyne, Q3 2026: revenue $1.3B (+70% year over year), operating margin 30.8%. 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.