Security-focused investor Razor’s Edge Ventures has set out to raise a $250 million second venture capital fund, according to a filing with the SEC.

The new fund target represents a substantially increase over the Reston, VA, firm’s $55 million 2011 fund.

The fund is to be run by managing directors Peggy Styer, Richard Moxley, Mark Spoto and Jack Kerrigan, according to the filing.