Charles River Ventures, the Menlo Park venture capital firm, has finished raising its latest fund.

The $275 million fund, its 13th, is slightly larger than its previous $250 million fund, but remains on the small side when compared to other brand-name venture firms along Sand Hill Road. CRV has recently switched focus to invest in earlier stage companies, which require less money.

The firm also has offices in Waltham, Mass.