* Data is calculated based on company filings that are publicly available and is therefore not representative of private and/or all venture capital data that is raised in the United States. Use with caution.
Years Available: 2001–2015
Permanent Link: http://data.sagepub.com/sagestats/14213
General Notes: Data is aggregated based on company address, date, and financing round type. Data that did not have a clearly defined company address or date were not included in the final calculation. Additionally, only data clearly marked as Series or Round Undisclosed or any variation of that were included in this final count.