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KLA Corporation

KLAC · Nasdaq · Technology, semiconductor equipment · United States · US GAAP · Fiscal year ends June

Latest report: Q1 FY2027, the quarter ended 30 September 2026, released 29 October 2026. Snapshot FY2027Q1_0dedf09d.

Overview

Revenue, quarter
+28.9% year on year
Pre-tax income, quarter
+39.3% year on year
Net income, quarter
+38.1% year on year
Diluted EPS, quarter
+38.8% year on year
Pre-tax margin, last 4 quarters
+3.3pp year on year
Return on equity, last 4 quarters
−7.8pp year on year

Select a figure to see the document it came from.

Key Findings

Findings for the latest quarter, with their history over earlier quarters.

  1. Revenue for the quarter ended 30 September 2026 was US$4.1 billion, 28.9% higher than in the same quarter a year earlier.

    Strengthenedin Q1 FY2027 · stated since Q1 FY202528.9% from 15.2% in Q4 FY2026
    Rule: Revenue against a year earlier · Sources 10-Q 2026-09
    History of this finding, 9 records
    1. Q1 FY2027 StrengthenedRevenue for the quarter ended 30 September 2026 was US$4.1 billion, 28.9% higher than in the same quarter a year earlier.Recorded from FY2027Q1_0dedf09d · data update
    2. Q4 FY2026 StrengthenedRevenue for the quarter ended 30 June 2026 was US$3.7 billion, 15.2% higher than in the same quarter a year earlier.Reconstructed · data update
    3. Q3 FY2026 StrengthenedRevenue for the quarter ended 31 March 2026 was US$3.4 billion, 11.5% higher than in the same quarter a year earlier.Reconstructed · data update
    4. Q2 FY2026 WeakenedRevenue for the quarter ended 31 December 2025 was US$3.3 billion, 7.2% higher than in the same quarter a year earlier.Reconstructed · data update
    5. Q1 FY2026 WeakenedRevenue for the quarter ended 30 September 2025 was US$3.2 billion, 13.0% higher than in the same quarter a year earlier.Reconstructed · data update
    6. Q4 FY2025 WeakenedRevenue for the quarter ended 30 June 2025 was US$3.2 billion, 23.6% higher than in the same quarter a year earlier.Reconstructed · data update
    7. Q3 FY2025 StrengthenedRevenue for the quarter ended 31 March 2025 was US$3.1 billion, 29.8% higher than in the same quarter a year earlier.Reconstructed · data update
    8. Q2 FY2025 StrengthenedRevenue for the quarter ended 31 December 2024 was US$3.1 billion, 23.7% higher than in the same quarter a year earlier.Reconstructed · data update
    9. Q1 FY2025 NewRevenue for the quarter ended 30 September 2024 was US$2.8 billion, 18.5% higher than in the same quarter a year earlier.Reconstructed · initial
  2. Net income attributable to the company was US$1.5 billion, 38.1% higher than in the same quarter a year earlier.

    Strengthenedin Q1 FY2027 · stated since Q1 FY202538.1% from 13.3% in Q4 FY2026
    Rule: Net income against a year earlier · Sources 10-Q 2026-09
    History of this finding, 9 records
    1. Q1 FY2027 StrengthenedNet income attributable to the company was US$1.5 billion, 38.1% higher than in the same quarter a year earlier.Recorded from FY2027Q1_0dedf09d · data update
    2. Q4 FY2026 StrengthenedNet income attributable to the company was US$1.4 billion, 13.3% higher than in the same quarter a year earlier.Reconstructed · data update
    3. Q3 FY2026 WeakenedNet income attributable to the company was US$1.2 billion, 10.3% higher than in the same quarter a year earlier.Reconstructed · data update
    4. Q2 FY2026 StrengthenedNet income attributable to the company was US$1.1 billion, 39.0% higher than in the same quarter a year earlier.Reconstructed · data update
    5. Q1 FY2026 WeakenedNet income attributable to the company was US$1.1 billion, 18.5% higher than in the same quarter a year earlier.Reconstructed · data update
    6. Q4 FY2025 WeakenedNet income attributable to the company was US$1.2 billion, 43.8% higher than in the same quarter a year earlier.Reconstructed · data update
    7. Q3 FY2025 StrengthenedNet income attributable to the company was US$1.1 billion, 80.9% higher than in the same quarter a year earlier.Reconstructed · data update
    8. Q2 FY2025 StrengthenedNet income attributable to the company was US$825 million, 41.5% higher than in the same quarter a year earlier.Reconstructed · data update
    9. Q1 FY2025 NewNet income attributable to the company was US$946 million, 27.6% higher than in the same quarter a year earlier.Reconstructed · initial
  3. Return on equity over the last 4 quarters was 91.4%, against 99.2% a year earlier.

    Weakenedin Q1 FY2027 · stated since Q3 FY2026
    Rule: Return on equity against a year earlier · Sources 10-Q 2025-09, 10-Q 2026-09, 10-Q 2025-12 and 3 more
    History of this finding, 11 records
    1. Q1 FY2027 WeakenedReturn on equity over the last 4 quarters was 91.4%, against 99.2% a year earlier.Recorded from FY2027Q1_0dedf09d · data update
    2. Q4 FY2026 StrengthenedReturn on equity over the last 4 quarters was 87.5%, against 100.8% a year earlier.Reconstructed · data update
    3. Q3 FY2026 NewReturn on equity over the last 4 quarters was 95.0%, against 104.1% a year earlier.Reconstructed · data update
    4. Q3 FY2026 RetiredThe finding changed to lower than a year earlier.Reconstructed · data update
    5. Q2 FY2026 NewReturn on equity over the last 4 quarters was 100.7%, against 96.8% a year earlier.Reconstructed · data update
    6. Q2 FY2026 RetiredThe finding changed to higher than a year earlier.Reconstructed · data update
    7. Q1 FY2026 NewReturn on equity over the last 4 quarters was 99.2%.Reconstructed · data update
    8. Q1 FY2026 RetiredThe finding changed to stated without a comparison.Reconstructed · data update
    9. Q4 FY2025 WeakenedReturn on equity over the last 4 quarters was 100.8%, against 87.8% a year earlier.Reconstructed · data update
    10. Q3 FY2025 StrengthenedReturn on equity over the last 4 quarters was 104.1%, against 90.4% a year earlier.Reconstructed · data update
    11. Q2 FY2025 NewReturn on equity over the last 4 quarters was 96.8%, against 95.9% a year earlier.Reconstructed · initial
  4. Free cash flow over the last 4 quarters was US$4.0 billion, and operating cash flow was 0.9 times net income attributable to the company.

    Interpretation. Operating cash flow paid for all capital expenditure, and the rest is free for dividends, share buybacks or debt repayment.

    Strengthenedin Q1 FY2027 · stated since Q1 FY2025
    Rule: Free cash flow · Sources 10-Q 2025-09, 10-Q 2025-12, 10-Q 2026-03 and 2 more
    History of this finding, 9 records
    1. Q1 FY2027 StrengthenedFree cash flow over the last 4 quarters was US$4.0 billion, and operating cash flow was 0.9 times net income attributable to the company.Recorded from FY2027Q1_0dedf09d · data update
    2. Q4 FY2026 WeakenedFree cash flow over the last 4 quarters was US$3.8 billion, and operating cash flow was 0.9 times net income attributable to the company.Reconstructed · data update
    3. Q3 FY2026 WeakenedFree cash flow over the last 4 quarters was US$4.0 billion, and operating cash flow was 0.9 times net income attributable to the company.Reconstructed · data update
    4. Q2 FY2026 StrengthenedFree cash flow over the last 4 quarters was US$4.4 billion, and operating cash flow was 1.0 times net income attributable to the company.Reconstructed · data update
    5. Q1 FY2026 ConfirmedFree cash flow over the last 4 quarters was US$3.9 billion, and operating cash flow was 1.0 times net income attributable to the company.Reconstructed · data update
    6. Q4 FY2025 StrengthenedFree cash flow over the last 4 quarters was US$3.7 billion, and operating cash flow was 1.0 times net income attributable to the company.Reconstructed · data update
    7. Q3 FY2025 ConfirmedFree cash flow over the last 4 quarters was US$3.5 billion, and operating cash flow was 1.0 times net income attributable to the company.Reconstructed · data update
    8. Q2 FY2025 StrengthenedFree cash flow over the last 4 quarters was US$3.4 billion, and operating cash flow was 1.1 times net income attributable to the company.Reconstructed · data update
    9. Q1 FY2025 NewFree cash flow over the last 4 quarters was US$3.2 billion, and operating cash flow was 1.2 times net income attributable to the company.Reconstructed · initial

Records before Q1 FY2027 are reconstructed from the latest snapshot. Ledger: findings.json.

Credit, liquidity, earnings quality and score findings: Analysis.

Findings No Longer Stated

Rules whose findings applied in earlier quarters but not in the latest one.

  • Net debt or net cash · retired in Q1 FY2026
    1. Q1 FY2026 RetiredThe rule did not apply to the figures as at Q1 FY2026.Reconstructed · data update
    2. Q4 FY2025 StrengthenedCash and short-term investments exceeded total debt by US$2.1 billion at 30 June 2025.Reconstructed · data update
    3. Q3 FY2025 ConfirmedCash and short-term investments exceeded total debt by US$1.9 billion at 31 March 2025.Reconstructed · data update
    4. Q2 FY2025 StrengthenedCash and short-term investments exceeded total debt by US$1.8 billion at 31 December 2024.Reconstructed · data update
    5. Q1 FY2025 NewCash and short-term investments exceeded total debt by US$1.2 billion at 30 September 2024.Reconstructed · initial

Data

Source documents25 documents, latest Form 10-Q, period ended 30 September 2026List
DownloadsExcel workbook · JSON
SnapshotFY2027Q1_0dedf09d

Corporate Events

  1. Stock split6 August 2026

    The filing reported a stock split of 10000 for 1.

    Source 10-K 2026-06

Earnings, Returns and Balance Sheet

Revenue

By quarter, US dollars

Income Before Income Taxes

By quarter, US dollars

Net Income Attributable to the Company

By quarter, US dollars

Margins

Last 4 quarters at each quarter end, per cent

Returns

Last 4 quarters, per cent

Free Cash Flow

Operating cash flow less capital expenditure, by quarter, US dollars

Net Debt

Total debt less cash and short-term investments, at quarter end, US dollars

Diluted Earnings per Share

By quarter, as reported

Financial Statements

Figures as filed. Select a figure for its source document and method; a small d marks a quarter derived from cumulative reports.

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Ratios

Select a ratio for its formula and the figures it uses, each with its document; (i) gives its definition.

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Source Documents

Documents of this snapshot, latest first.

DocumentDateId
Form 10-Q, period ended 30 September 202629 Oct 202610-Q:0000319201-26-000034
Form 10-K, period ended 30 June 20266 Aug 202610-K:0000319201-26-000027
Form 10-Q, period ended 31 March 202630 Apr 202610-Q:0000319201-26-000016
Form 10-Q, period ended 31 December 202530 Jan 202610-Q:0000319201-26-000008
Form 10-Q, period ended 30 September 202531 Oct 202510-Q:0000319201-25-000034
Form 10-K, period ended 30 June 20258 Aug 202510-K:0000319201-25-000024
Form 10-Q, period ended 31 March 20251 May 202510-Q:0000319201-25-000012
Form 10-Q, period ended 31 December 202431 Jan 202510-Q:0000319201-25-000006
Form 10-Q, period ended 30 September 202431 Oct 202410-Q:0000319201-24-000027
Form 10-K, period ended 30 June 20245 Aug 202410-K:0000319201-24-000021
Form 10-Q, period ended 31 March 202426 Apr 202410-Q:0000319201-24-000012
Form 10-Q, period ended 31 December 202326 Jan 202410-Q:0000319201-24-000006
Form 10-Q, period ended 30 September 202327 Oct 202310-Q:0000319201-23-000039
Form 10-K, period ended 30 June 20234 Aug 202310-K:0000319201-23-000031
Form 10-Q, period ended 31 March 202328 Apr 202310-Q:0000319201-23-000020
Form 10-Q, period ended 31 December 202227 Jan 202310-Q:0000319201-23-000010
Form 10-Q, period ended 30 September 202228 Oct 202210-Q:0001628280-22-027311
Form 10-K, period ended 30 June 20225 Aug 202210-K:0000319201-22-000023
Form 10-Q, period ended 31 March 202229 Apr 202210-Q:0000319201-22-000012
Form 10-Q, period ended 31 December 202128 Jan 202210-Q:0000319201-22-000006
Form 10-Q, period ended 30 September 202128 Oct 202110-Q:0000319201-21-000037
Form 10-K, period ended 30 June 20216 Aug 202110-K:0000319201-21-000029
Form 10-Q, period ended 31 March 202130 Apr 202110-Q:0000319201-21-000017
Form 10-Q, period ended 31 December 20204 Feb 202110-Q:0000319201-21-000008
Form 10-Q, period ended 30 September 202030 Oct 202010-Q:0000319201-20-000057

Checks

318309 of 318 checks passed, 9 warnings
Fiscal calendar66 passedFiscal years last 350 to 380 days, quarters 80 to 125 days, and each period starts on the day after the one before. Checked at error level.
Quarters and fiscal year149 of 150 passedThe 4 quarters of every item add up to its fiscal year, or a later filing restated the year. Checked at error level; a difference that a later report explains is a warning, which does not stop publication.
Amortisation of intangible assets, FY2023: $261m against $261m
Filer identity1 passedThe documents are those of the company of this page. Checked at error level.
Balance sheet identity25 passedTotal assets equal total liabilities and equity at each balance sheet date. Checked at error level.
Balance sheet structure21 passedTotal assets equal liabilities, temporary equity and total equity. Checked at warning level.
Lease liabilities25 passedLease payments due, less imputed interest, equal the lease liabilities. Checked at warning level.
Debt maturities0 of 4 passedThe debt maturity schedule adds up to the long-term debt. Checked at warning level.
30 Jun 2021: $1,270m against $0
30 Sep 2021: $1,250m against $0
31 Dec 2021: $1,250m against $0
31 Mar 2022: $1,250m against $0
Quarters and 9 months10 passedThe 3 reported quarters of a fiscal year add up to the reported 9-month figure. Checked at error level.
Gross profit1 passedRevenue less cost of revenue equals reported gross profit. Checked at warning level.
Earnings per share6 passedNet income divided by average shares agrees with reported basic earnings per share. Checked at warning level.
Interest and debt0 of 4 passedInterest expense of a fiscal year is between 0.5% and 15% of the average total debt at its opening and closing dates, so that the debt captured carries the interest reported. Checked at warning level.
FY2021: interest expense equals 786.6% of average total debt
FY2022: interest expense equals 801.7% of average total debt
FY2024: interest expense equals 41.5% of average total debt
FY2025: interest expense equals 40.3% of average total debt
Primary statements5 passedEach key figure of the latest fiscal year is a line of the income statement, the balance sheet or the cash flow statement of the annual report. Checked at warning level.

Data Quality

How many values of this snapshot the checks prove, and how many Annalist derives, withholds and tracks as restated. Every company.

Values published1,559
Confirmed by other figures53.8%, 838 values
Confirmed by a second document0.0%, 0 values
Derived from reported figures20.3%, 316 values
Values withheld0
Restated figures tracked22
Changes compared on one basis2
Company lines mapped0 of 0 reviewed

Citation

Annalist, KLA Corporation, snapshot kla/FY2027Q1_0dedf09d (as of FY2027 Q1); <item label>, <period>; source <document id> (<document url>)

Snapshot FY2027Q1_0dedf09d · dataset SHA-256 0dedf09d220172295ca0435cb17c514a053d924bd34ac40345f4220bc2509ac5 · findings rules 0.5

Data: info.json · dataset.json · validation.json · documents.json