Apple Inc. shares today fell $0.67, or 0.16%, in NASDAQ trading on slightly-below-average volume of 13,987,881 shares to close at $421.73.

During the session, AAPL hit a new all-time intraday high of $427.75.

Apple’s previous all-time intraday high was $426.70, set on October 17, 2011. Apple’s 52-week low is $310.50.

Apple’s market value currently stands at $391.96 billion.

The top five U.S. publicly-traded companies, based on market value:
1. Exxon Mobil (XOM) – $409.82B
2. Apple (AAPL) – $391.96B
3. Microsoft (MSFT) – $233.35B
4. IBM (IBM) – $214.03B
5. Wal-Mart (WMT) – $202.67B

Selected companies’ current market values:
• Google (GOOG) – $201.61B
• GE (GE) – $199.11B
• Intel (INTC) – $129.67B
• Cisco (CSCO) – $101.98B
• Amazon (AMZN) – $81.20B
• Disney (DIS) – $71.41B
• Hewlett-Packard (HPQ) – $52.46B
• Dell (DELL) – $27.98B
• Nokia (NOK) – $19.40B
• Yahoo! (YHOO) – $19.18B
• Sony (SNE) – $17.53B
• Adobe (ADBE) – $14.02B
• Research In Motion (RIMM) – $8.00B
• Motorola Mobility (MMI) – $11.44B
• Sirius XM (SIRI) – $7.67B
• Advanced Micro Devices (AMD) – $3.90B
• RealNetworks (RNWK) – $0.24B

AAPL quote via NASDAQ here.

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