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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
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KLAC

KLA CORP

Optical Instruments & Lenses · SIC 3827CIK 319201Held by 16 tracked managersEDGAR filings ↗10-K/10-Q ↗

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Revenue FY2026
$13.58B
Net Income FY2026
$4.83B
EPS (Basic, as reported)
$3.68
Net Margin FY2026
35.6%
ROE FY2026
76.1%
Total Equity
$6.35B
Shares Out
1.31B
Business description

KLA CORP — Optical Instruments & Lenses. Figures are as reported in each year's original 10-K via SEC EDGAR XBRL company facts (FY2009–FY2026; structured XBRL data begins around 2008). Market-price metrics are not part of EDGAR data.

Annual (fiscal years, as reported)USD millions
i
default rows · click any row to chart itRevenue: 3,480 → 13,579 +16.3% CAGR
Fiscal yearFY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025⚑FY2026
Revenue3,4804,0374,5695,8066,9199,21210,4969,81212,15613,579
Cost of revenue(1,288)(1,447)(1,869)(2,450)(2,772)(3,592)(4,218)(3,928)(4,752)(5,255)
Research & development(527)(609)(711)(864)(928)(1,105)(1,297)(1,279)(1,360)(1,532)
Selling, general & administrative(389)(443)(599)(734)(730)(860)(986)(970)(1,030)(1,132)
Total operating expenses——————————
Operating income——————————
Interest expense(122)(114)(125)(160)(157)(160)(297)(311)(302)(284)
Interest & investment income233740229974161180177
Other income (expense), net(3)(3)(8)(3)29(5)105155171230
Pre-tax income1,1731,4561,2961,3172,3603,4893,7893,1904,6445,606
Income tax expense(247)(654)(121)(102)(283)(167)(402)(428)(583)(775)
Net income9268021,1761,2172,0783,3223,3872,7624,0624,831
EPS — basic$5.92$5.13$7.53$7.76$13.49$22.07$24.28$20.41$30.53$3.68
EPS — diluted$5.88$5.10$7.49$7.70$13.37$21.92$24.15$20.28$30.37$3.66
Shares outstanding — basic (M)1561561561571541501391351331,312
Shares outstanding — diluted (M)1571571571581551521401361341,320

Showing the latest 10 of 18 fiscal years.

  • ⚑ Weighted-average shares changed ×9.86 between FY2025 and FY2026 — likely a stock split. Per-share figures on either side are as reported and not adjusted.

Source: SEC EDGAR XBRL company facts — figures as reported in each period's original filing (structured data begins ~2008). EPS and other per-share figures are as reported and are not adjusted for later stock splits; a ⚑ marks a period where the reported share count changed by a large factor. Dollar figures in millions unless per-share. Line items a company never reports are omitted. Where a filer switched XBRL concepts, the successor concept is used and definitions can differ slightly (e.g. cash may include restricted cash; banks' revenue is net of interest expense; cost of revenue may exclude D&A; net income may be the amount available to common stockholders; debt issued/repaid may be net of issuance costs or include finance-lease obligations — each only where the original concept stopped being reported). Click a period header to open that period's source filing on EDGAR.