Helena Special Investments key facts
- Helena Special Investments is a venture capital firm based in New York, New York with 9 tracked portfolio companies.
- Notable positions include Positron, Twin Health, Phaidra.
- Helena Special Investments has 2 funds on record, raising $161.0M across the 2 that report a size.
- The team roster lists 9 people.
About Helena Special Investments
Founded in 2015, Helena Special Investments is a private equity firm based in New York. The firm seeks to invest through means of buyouts and growth capital. The firm prefers to invest in the energy, climate tech, and cleantech sectors. This firm is a Registered Investment Adviser (RIA).
Helena Special Investments portfolio at a glance
9 portfolio companies are on record for Helena Special Investments, including Positron, Twin Health and Phaidra.
7 of the 9 carry a recorded valuation and 2 have recorded secondary-market trades, the names a secondary buyer or seller can price.
Helena Special Investments funds
2 funds are on record for Helena Special Investments, totalling $161 million across the 2 that report a size. The most recent is Helena Special Investments Fund II LP (2025 vintage), $70.1 million.
Helena Special Investments team
9 people are on record at Helena Special Investments: 3 partners, 1 managing partner, 1 associate, 1 advisor and 3 others. Senior names include Suprotik Basu (Managing Partner), Erika Yorio (Director) and Sam Feinburg (Chief Operating Officer). 9 of them have a verified direct contact on file.
- ·The top 10 names in the book — of 9 recorded positions
- ·Watchlist + alerts for Helena Special Investments's activity
Portfolio
9 companies · priced for members| Company | Industry | Valuation | First invested | Role |
|---|---|---|---|---|
| Positron | Application Specific Semiconductors | ▮ | ▮ | ▮ |
| Twin Health | — | ▮ | ▮ | ▮ |
| Phaidra | — | ▮ | ▮ | ▮ |
+ 6 more companies · all 9, priced and dated or a free account shows the top 10 names — no card Membership and data by Private Market View | ||||
Funds
2 recorded- Helena Special Investments Fund II LP2025$70.1M
- Helena Special Investments Fund I LP2021$91.0M
$161.0M raised across the 2 funds that report a size
Partners, principals, and the people who answer a pitch. Pro members reveal contacts with credits.
Frequently asked about Helena Special Investments
- What companies does Helena Special Investments invest in?
- Helena Special Investments has 9 recorded portfolio companies, including Positron, Twin Health, Phaidra.
- What is Helena Special Investments's AUM?
- Helena Special Investments manages approximately $250.0M in assets.