Quarterly report pursuant to Section 13 or 15(d)

Marketable Securities

v2.4.0.6
Marketable Securities
3 Months Ended
Sep. 30, 2012
Investments, Debt and Equity Securities [Abstract]
Marketable Securities
MARKETABLE SECURITIES
The amortized cost and fair value of marketable securities as of the dates indicated below were as follows:
As of September 30, 2012 (In thousands)
Amortized
成本
Gross
未实现
Gains
Gross
未实现
损失
公平的
价值
美国国库券
$
77,149

$
152

$
—

$
77,301

U.S. Government agency securities
653,108

1,385

（16
)
654,477

Municipal securities
66,685

124

（17
)
66,792

公司债务证券
1,099,330

6,357

（161
)
1,105,526

Money market and other
538,499

—

—

538,499

Sovereign securities
27497年

95

（1
)
27,591

Subtotal
2,462,268

8,113

（195
)
2,470,186

Add: Time deposits （1)
56,534

—

—

56,534

Less: Cash equivalents
598,585

—

—

598,585

Marketable securities
$
1,920,217

$
8,113

$
（195
)
$
1,928,135

截至2012年6月30日（成千上万）
Amortized
成本
Gross
未实现
Gains
Gross
未实现
损失
公平的
价值
美国国库券
$
91,387

$
67

$
（16
)
$
91,438

U.S. Government agency securities
633,587

981

（76
)
634,492

Municipal securities
66,538

107

（102
)
66,543

公司债务证券
914,134

3,826

(568
)
917,392

Money market and other
607,038

—

—

607,038

Sovereign securities
29,056

89

—

29,145

Equity securities
10

—

—

10

Subtotal
2,341,750

5,070

（762
)
2,346,058

Add: Time deposits （1)
62,431

—

—

62,431

Less: Cash equivalents
625,339

—

—

625,339

Marketable securities
$
1,778,842

$
5,070

$
（762
)
$
1,783,150

________________
（1)
Time deposits excluded from fair value measurements.
KLA-Tencor’s investment portfolio consists of both corporate and government securities that have a maximum maturity of three years. The longer the duration of these securities, the more susceptible they are to changes in market interest rates and bond yields. As yields increase, those securities with a lower yield-at-cost show a mark-to-market unrealized loss. All unrealized losses are due to changes in market interest rates, bond yields and/or credit ratings. The Company has the ability to realize the full value of all of these investments upon maturity. The following table summarizes the fair value and gross unrealized losses of the Company’s investments that were in an unrealized loss position as of the date indicated below:
As of September 30, 2012 (In thousands)
公平的价值
Gross
未实现
损失 （1)
美国国库券
$
2,038

$
—

U.S. Government agency securities
40,356

（16
)
Municipal securities
16,472

（17
)
公司债务证券
120,448

（161
)
Sovereign securities
3,000

（1
)
全部的
$
182,314

$
（195
)
__________________
（1)
在总未实现的总损失中，没有任何数量 September 30, 2012 , had been in a continuous loss position for 12 months or more.

截至公司凝结的合并资产负债表上的证券的合同期限分类为可供出售的合同，截至下面指出的日期如下：beplay官网ued
As of September 30, 2012 (In thousands)
摊余成本
公平的价值
Due within one year
$
457,709

$
458,759

三年后到期
1,462,508

1,469,376

$
1,920,217

$
1,928,135


Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Net realized gains for the three months ended September 30, 2012 和 2011 是 $0.3 million 和 $ 70万美元 , respectively.
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