KLAC Stock: Price, Earnings History and SEC Filings
KLA Corporation (KLAC) last traded at $157.91, down 5.69% on the latest session and down 19.0% over the past month. In its most recent reported quarter (Sep 2026) earnings per share were $1.22 against an analyst estimate of $1.18, a beat of 3.4%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
KLAC earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Sep 2026 | Oct 28, 2026 | $1.22 | $1.18 | +3.39% |
| Jun 2026 | Jul 28, 2026 | $1.05 | $1.00 | +5.00% |
| Mar 2026 | Apr 29, 2026 | $0.94 | $0.92 | +2.17% |
| Dec 2025 | Jan 29, 2026 | $0.88 | $0.88 | +0.00% |
KLAC beat the analyst EPS estimate in 3 of its last 4 reported quarters. Source: Nasdaq.
How KLAC reacts to earnings
Across its last 8 earnings releases, KLAC moved 5.2% on average the next session, in either direction. It rose after 2 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-10-28 | After close | +5.45% |
| 2026-07-28 | After close | -10.80% |
| 2026-04-29 | After close | -3.63% |
| 2026-01-29 | After close | -15.24% |
| 2025-10-29 | After close | -1.69% |
| 2025-07-31 | After close | +0.87% |
| 2025-04-30 | After close | -3.75% |
| 2025-01-30 | After close | -0.56% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
KLAC financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2026 | $13.6B | $4.8B | $3.8B | 35.6% | $3.66 |
| 2025 | $12.2B | $4.1B | $3.7B | 33.4% | $3.04 |
| 2024 | $9.8B | $2.8B | $3.0B | 28.1% | $2.03 |
| 2023 | $10.5B | $3.4B | $3.3B | 32.3% | $24.15 |
| 2022 | $9.2B | $3.3B | $3.0B | 36.1% | $21.92 |
| 2021 | $6.9B | $2.1B | $2.0B | 30.0% | $13.37 |
| 2020 | $5.8B | $1.2B | $1.6B | 21.0% | $7.70 |
| 2019 | $4.6B | $1.2B | $1.0B | 25.7% | $7.49 |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for KLAC
- 10-Q · Oct 29, 2026
- 8-K · Oct 28, 2026Results of operations, Financial statements and exhibits
- DEF 14A · Sep 22, 2026
- 10-K · Aug 6, 2026
- 8-K · Aug 6, 2026Other events, Financial statements and exhibits
- 8-K · Jul 28, 2026Results of operations, Financial statements and exhibits
- 8-K · Jun 12, 2026Bylaw change, Financial statements and exhibits
- 8-K · May 7, 2026Other events, Financial statements and exhibits
- 10-Q · Apr 30, 2026
- 8-K · Apr 29, 2026Results of operations, Financial statements and exhibits
Insider filing activity
KLAC insiders filed 21 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
KLAC news
- 5 revealing analyst questions from KLA Corporation’s Q3 earnings callOct 31, 2026 · finance.yahoo.com
- What Would It Take For Onto Stock To Do It Again?Oct 30, 2026 · trefis.com
- FORM Drops 12% Post Q3 Earnings: Should You Buy the Stock on the Dip?Oct 30, 2026 · finance.yahoo.com
- KLA (KLAC) Q1 Earnings: How Key Metrics Compare to Wall Street EstimatesOct 30, 2026 · finance.yahoo.com
- Should You Buy, Sell, or Hold AEIS Stock Before Q3 Earnings Release?Oct 30, 2026 · finance.yahoo.com
- FORM's HBM and Foundry Testing Gain From AI Demand: What's Ahead?Oct 30, 2026 · finance.yahoo.com
- Can Advanced Packaging Demand Drive KLAC's Next Growth Phase?Oct 30, 2026 · finance.yahoo.com
- KLA (KLAC) Stock Gains Attention As Q1 Earnings Meet Valuation DoubtsOct 30, 2026 · finance.yahoo.com
About KLA Corporation
KLA Corporation (KLAC) is a US-listed public company on Nasdaq. The SEC classifies its business as Optical Instruments & Lenses. It is incorporated in DE. Its fiscal year ends in June.