Investments
28Portfolio Exits
15
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Mainfield Enterprises Investments
28 Investments
Mainfield Enterprises has made 28 investments. Their latest investment was in Millennium Cell as part of their PIPE - III on February 2, 2007.

Mainfield Enterprises Investments Activity

Date | Round | Company | Amount | New? | Co-Investors | Sources |
---|---|---|---|---|---|---|
2/15/2007 | PIPE - III | Millennium Cell | $6M | Yes | ||
12/21/2004 | Unattributed VC - II | Vineyard National Bancorp | $15M | No | ||
6/24/2004 | Unattributed VC | StemCells | $20M | Yes | Alpha Capital Partners, Atoll Asset Management, Basso Capital Management, C.E. Unterberg, Castle Creek Capital, Cowen, Downsview Capital, Enable Capital Management, Excalibur Capital Management, Greenwich Growth Fund, Gryphon Investors, Heartland Advisors, Heartland Funds - Heartland Value Plus Fund, Heights Capital Management, Highbridge Capital Management, Hudson Bay Capital Management, Iroquois Capital Group, JMG Capital Management, Mainfield Enterprises, Omicron Capital, Rock Hill Investment Management, SF Capital Group, Stonestreet, TCMP3 Capital, UBS, Vicis Capital, and Victus Capital | |
6/22/2004 | Unattributed VC | |||||
3/22/2004 | Unattributed VC |
Date | 2/15/2007 | 12/21/2004 | 6/24/2004 | 6/22/2004 | 3/22/2004 |
---|---|---|---|---|---|
Round | PIPE - III | Unattributed VC - II | Unattributed VC | Unattributed VC | Unattributed VC |
Company | Millennium Cell | Vineyard National Bancorp | StemCells | ||
Amount | $6M | $15M | $20M | ||
New? | Yes | No | Yes | ||
Co-Investors | Alpha Capital Partners, Atoll Asset Management, Basso Capital Management, C.E. Unterberg, Castle Creek Capital, Cowen, Downsview Capital, Enable Capital Management, Excalibur Capital Management, Greenwich Growth Fund, Gryphon Investors, Heartland Advisors, Heartland Funds - Heartland Value Plus Fund, Heights Capital Management, Highbridge Capital Management, Hudson Bay Capital Management, Iroquois Capital Group, JMG Capital Management, Mainfield Enterprises, Omicron Capital, Rock Hill Investment Management, SF Capital Group, Stonestreet, TCMP3 Capital, UBS, Vicis Capital, and Victus Capital | ||||
Sources |
Mainfield Enterprises Portfolio Exits
15 Portfolio Exits
Mainfield Enterprises has 15 portfolio exits. Their latest portfolio exit was AMAG Pharmaceuticals on November 16, 2020.
Date | Exit | Companies | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Acquirer | Sources |
---|---|---|---|---|---|
11/16/2020 | Acq - P2P | 3 | |||
11/15/2017 | Acq - P2P | 5 | |||
12/16/2011 | Acq - P2P | 1 | |||
Date | 11/16/2020 | 11/15/2017 | 12/16/2011 | ||
---|---|---|---|---|---|
Exit | Acq - P2P | Acq - P2P | Acq - P2P | ||
Companies | |||||
Valuation | |||||
Acquirer | |||||
Sources | 3 | 5 | 1 |
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