Company:  KLA TENCOR CORP (KLAC)
Form Type:  10-Q
Filing Date:  4/27/2012 
CIK:  0000319201 
Address:  ONE TECHNOLOGY DRIVE 
City, State, Zip:  MILPITAS, California 95035 
Telephone:  (408) 875-6000 
Fiscal Year:  06/30 
Last Trade
Last Trade: 
$66.72  
Change: 
-0.04 (-0.06%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$11.11B
Description of Business
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  FORM 10-Q
    PART I. FINANCIAL INFORMATION
      ITEM 1. FINANCIAL STATEMENTS
        BALANCE SHEET
        INCOME STATEMENT
        CASH FLOW
        Notes to Condensed Consolidated Financial Statements
          BALANCE SHEET
      ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL ...
      ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT ...
      ITEM 4 CONTROLS AND PROCEDURES
    Certifications
    PART II. OTHER INFORMATION
      ITEM 1. LEGAL PROCEEDINGS
      ITEM 1A. RISK FACTORS
      ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF ...
      ITEM 3. DEFAULTS UPON SENIOR SECURITIES
      ITEM 4. MINE SAFETY DISCLOSURES
      ITEM 5. OTHER INFORMATION
      ITEM 6. EXHIBITS
    SIGNATURES
    EXHIBIT INDEX
  EXHIBIT 10.45
  EXHIBIT 31.1
  EXHIBIT 31.2
  EXHIBIT 32
    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
BROKERAGE PARTNERS