What is the primary reason for this amended filing (10-Q/A)?

The primary reason for this amended filing is to furnish the XBRL (eXtensible Business Reporting Language) interactive data files, specifically Exhibit 101, which were omitted from the original Form 10-Q filed on October 29, 2010. This amendment solely addresses the electronic submission requirements and does not alter any previously reported financial information or disclosures.

Does this amendment introduce any new financial results or operational updates for KLA Corp?

No, this amendment does not introduce any new financial results or operational updates. It explicitly states that its sole purpose is to provide the XBRL data files and that no other changes have been made to the original Form 10-Q. All disclosures remain as they were in the original filing.

What does XBRL mean in this context?

XBRL stands for eXtensible Business Reporting Language. It's a global standard for digital reporting that allows companies to tag their financial data, making it more accessible, searchable, and analyzable for investors, regulators, and other stakeholders. This filing includes the various XBRL components required for machine-readable financial data.

What is the significance of KLA Corp being a 'large accelerated filer'?

Being a 'large accelerated filer' means KLA Corp meets specific size and filing history thresholds set by the SEC. This classification typically implies the company has a substantial market capitalization and has been subject to SEC reporting requirements for a considerable period. It generally suggests a more mature and established company.

KLAC 10-Q Quarterly Report Q1 FY2011 — Revenue, Net Income, EPS

Summary

This filing is an amendment to KLA Corporation's (KLAC) Quarterly Report on Form 10-Q for the period ending September 30, 2010. The amendment's sole purpose is to furnish Exhibit 101, which contains XBRL (eXtensible Business Reporting Language) interactive data files that were omitted from the original filing. Investors should note that this amendment does not introduce any new financial information or updates to the disclosures made in the original 10-Q filed on October 29, 2010. It exclusively addresses the electronic data formatting for regulatory submission and does not alter the company's reported financial performance or operational status for the quarter.

Financial Highlights

48 data points

Beta

Revenue

$682.34M

0.6% Gross Margin

Net Income

$154.20M

0.2% Net Margin

EPS (Diluted)

$0.91

Total Assets

$4.00B

Cash & Equivalents

$538.38M

Free Cash Flow

$84.36M

Financial Statements

Beta

Revenue	$682.34M
Cost of Revenue	$263.97M
Gross Profit	$418.37M
R&D Expenses	$94.72M
SG&A Expenses	$88.04M
Operating Expenses	$446.73M
Operating Income	$235.62M
Interest Expense	$13.53M
Net Income	$154.20M
EPS (Basic)	$0.92
EPS (Diluted)	$0.91
Shares Outstanding (Basic)	167.19M
Shares Outstanding (Diluted)	169.84M

Key Highlights

1Amendment No. 1 to KLA-Tencor Corporation's Form 10-Q for the period ended September 30, 2010.
2The sole purpose of this amendment is to provide XBRL interactive data files (Exhibit 101) that were previously omitted.
3This filing does not contain any new financial information or changes to the disclosures in the original 10-Q.
4The amendment solely addresses the electronic data submission requirements as per Rule 405 of Regulation S-T.
5The original 10-Q was filed on October 29, 2010, and this amendment speaks as of that original filing date.
6Key exhibits previously filed and referenced include CEO/CFO certifications and a performance bonus plan.
7KLA Corporation (KLAC) is classified as a large accelerated filer.

KLA CORP Quarterly Report (Amendment) for Q1 Ended Sep 30, 2010

Summary

Financial Highlights

Key Highlights

Frequently Asked Questions