MOSCOW, Feb 5 (Reuters) - The assets of Russia's National Wealth Fund (NWF) stood at the equivalent of $133.5 billion as of Feb.1, or 6.6% of the country's gross domestic product (GDP), virtually unchanged from $133.4 billion on Jan.1, the finance ministry said on Monday.

The fund's liquid assets totalled the equivalent of $55 billion, or 2.7% of projected GDP, down from $55.9 billion a month earlier. (Reporting by Reuters)