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<title>KLA Corporation Quarterly report pursuant to Section 13 or 15(d)</title>
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    <h3>Quarterly report pursuant to Section 13 or 15(d)</h3>
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                        <a class="menu-item " href="/sec-filings/all-sec-filings/xbrl_doc_only/4056">Financial Statements</a>
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                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4056">Condensed Consolidated Balance Sheets (Unaudited)</a></li>
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                        <a class="menu-item " href="/sec-filings/all-sec-filings/xbrl_doc_only/4062">Notes to Financial Statements</a>
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                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4062">BASIS OF PRESENTATION</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4063">REVENUE</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4064">FAIR VALUE MEASUREMENTS</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4065">FINANCIAL STATEMENT COMPONENTS</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4066">MARKETABLE SECURITIES</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4067">BUSINESS COMBINATIONS AND DISPOSITIONS</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4068">GOODWILL AND PURCHASED INTANGIBLE ASSETS</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4069">DEBT</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4070">LEASES</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4071">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4072">STOCK REPURCHASE PROGRAM</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4073">NET INCOME PER SHARE</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4074">INCOME TAXES</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4075">LITIGATION AND OTHER LEGAL MATTERS</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4076">COMMITMENTS AND CONTINGENCIES</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4077">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4078">RELATED PARTY TRANSACTIONS</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4079">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4080">RESTRUCTURING CHARGES</a></li>
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                        <a class="menu-item " href="/sec-filings/all-sec-filings/xbrl_doc_only/4081">Accounting Policies</a>
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                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4081">BASIS OF PRESENTATION (Policies)</a></li>
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                        <a class="menu-item " href="/sec-filings/all-sec-filings/xbrl_doc_only/4082">Notes Tables</a>
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                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4082">REVENUE (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4083">FAIR VALUE MEASUREMENTS (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4084">FINANCIAL STATEMENT COMPONENTS (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4085">MARKETABLE SECURITIES (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4086">GOODWILL AND PURCHASED INTANGIBLE ASSETS (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4087">DEBT (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4088">LEASES (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4089">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4090">STOCK REPURCHASE PROGRAM (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4091">NET INCOME PER SHARE (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4092">INCOME TAXES (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4093">COMMITMENTS AND CONTINGENCIES (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4094">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4095">RELATED PARTY TRANSACTIONS (Tables)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4096">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION (Tables)</a></li>
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                        <a class="menu-item current" href="/sec-filings/all-sec-filings/xbrl_doc_only/4097">Notes Details</a>
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                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4097">REVENUE - Schedule of Contract Balances (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4098">REVENUE - Additional Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4099">REVENUE - Remaining Performance Obligations (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4100">FAIR VALUE MEASUREMENTS (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4101">FINANCIAL STATEMENT COMPONENTS - Balance Sheet Components (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4102">FINANCIAL STATEMENT COMPONENTS - Accumulated Other Comprehensive Income (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4103">FINANCIAL STATEMENT COMPONENTS - Effects on Net Income (Loss) of Amounts Reclassified from AOCI (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4104">MARKETABLE SECURITIES - Amortized Cost and Fair Value (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4105">MARKETABLE SECURITIES - Continuous Unrealized Loss Position (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4106">MARKETABLE SECURITIES - Contractual Maturities (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4107">BUSINESS COMBINATIONS AND DISPOSITIONS - Business Combinations (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4108">BUSINESS COMBINATIONS AND DISPOSITIONS - Business Dispositions (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4109">GOODWILL AND PURCHASED INTANGIBLE ASSETS - Additional Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4110">GOODWILL AND PURCHASED INTANGIBLE ASSETS - Schedule of Goodwill (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4111">GOODWILL AND PURCHASED INTANGIBLE ASSETS - Purchased Intangible Assets (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4112">GOODWILL AND PURCHASED INTANGIBLE ASSETS - Amortization Expense for Purchased Intangible Assets (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4113">GOODWILL AND PURCHASED INTANGIBLE ASSETS - Future Estimated Amortization Expense (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4114">DEBT - Schedule of Debt (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4115">DEBT - Senior Notes and Debt Redemption (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4116">DEBT - Revolving Credit Facility (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4117">LEASES - Additional Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4118">LEASES - Supplemental Cash Flow Information Related to Leases (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4119">LEASES - Maturities of Lease Liabilities (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4120">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Equity Incentive Program and Assumed Equity Plans (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4121">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Equity Incentive Plans General Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4122">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Share-based Compensation Expense (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4123">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Restricted Stock Unit Activities (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4124">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Weighted-Average Grant Date Fair Value (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4125">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Cash-Based Long-Term Incentive Compensation (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4126">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Employee Stock Purchase Plan (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4127">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Quarterly Cash Dividends (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4128">EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Non-Controlling Interest (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4129">STOCK REPURCHASE PROGRAM - Additional Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4130">STOCK REPURCHASE PROGRAM - Summary of Share Repurchase Transactions (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4131">NET INCOME PER SHARE (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4132">INCOME TAXES - Details of Income Taxes (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4133">INCOME TAXES - Additional Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4134">COMMITMENTS AND CONTINGENCIES (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4135">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Additional Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4136">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Gains (Losses) on Derivatives in Cash Flow Hedging Relationships Recognized in OCI (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4137">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Locations and Amounts of Designated and Non-Designated Derivative's Gains and Losses (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4138">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Notional Amount (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4139">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Derivative Instruments (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4140">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Changes of OCI, Before Taxes, Related to Derivatives (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4141">DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Offsetting of Derivative Assets and Liabilities (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4142">RELATED PARTY TRANSACTIONS (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4143">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Additional Information (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4144">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Summary of Results for Reportable Segments (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4145">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Reconciliation of Total Reportable Segments Revenue to Total Revenue (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4146">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Reconciliation of Total Segment Gross Margin to Total Income Before Income Taxes (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4147">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Schedule of Revenue from External Customers (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4148">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Revenue from External Customers by Products and Services (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4149">SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Land, Property and Equipment, Net by Geographic Region (Details)</a></li>
                                                            <li><a href="/sec-filings/all-sec-filings/xbrl_doc_only/4150">RESTRUCTURING CHARGES (Details)</a></li>
                                                    </ul>
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                            </ul>
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        <h4>EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Restricted Stock Unit Activities (Details)</h4>
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