Tamarack Global Manager LLC
Emerging managerSEC exempt reporting adviser (venture capital exemption).
- HQ
- CT
Tamarack Global Manager LLC is a firm co-founded by Jamie Lee, who serves as its Managing Partner. Its listed portfolio companies span several areas, including autonomous QA software from Antithesis, power plants from Blue Energy, humanoid robots from Figure, pulsed power fusion from Fuse Energy, and in-space logistics from Impulse Space. Other holdings cover drone defense, critical minerals, battery technology, and cargo seaplanes.
01 · Says / Does
| Tag | Says | Does |
|---|---|---|
| Stages | Not stated | Not enough dated deals |
| Sectors | Energy, Space | Not enough dated deals |
| Regions | Not stated | Not enough dated deals |
Says: what the firm's funds state. Does: from 0 dated deals in the last 24 months.
02 · Fund history
| Fund | Year | Size | Status |
|---|---|---|---|
| Tamarack Global CHAOS III, LP | approx. 2026 | $40M (Form D) | Raising |
| Tamarack Global Impulse Space V, LP | 2026 | $6.23M to $10M (Form D) | Raising |
| Tamarack Global Impulse Space IV, LP | 2026 | $14.2M to $20M (Form D) | Raising |
| Tamarack Blue Energy I, LP | 2026 | $3.42M to $20M (Form D) | Raising |
| Tamarack Hark I, LP | 2026 | $16.96M to $20M (Form D) | Raising |
| Tamarack Antithesis III, LP | 2025 | $11.22M to $15M (Form D) | Raising |
| Tamarack Figure III, LP | 2025 | $35.23M to $50M (Form D) | Open, writing first checks |
| Tamarack Global Impulse Space II, LP | 2024 | $3.6M to $6M (Form D) | Open, writing first checks |
| Tamarack Fuse Energy II, LP | 2024 | $1.9M to $20M (Form D) | Open, writing first checks |
| Tamarack Moxion IV, LP | 2024 | $3.69M to $15.3M (Form D) | Open, writing first checks |
| Tamarack Figure II, LP | 2024 | $28.49M (Form D) | Open, writing first checks |
| Tamarack Moxion II, LP | 2022 | $19.36M to $24.84M (Form D and SEC adviser filing) | Late investment period |
03 · People across funds
- James Lee, Manager of Tamarack Global, General Partner, LLC, General Partner of Tamarack Moxion IV, LP.
Tamarack Global CHAOS III, LP (Named on Form D); Tamarack Global Impulse Space V, LP (Named on Form D); Tamarack Global Impulse Space IV, LP (Named on Form D); Tamarack Blue Energy I, LP (Named on Form D); Tamarack Hark I, LP (Named on Form D); Tamarack Antithesis III, LP (Named on Form D); Tamarack Figure III, LP (Named on Form D); Tamarack Global Impulse Space II, LP (Named on Form D); Tamarack Fuse Energy II, LP (Named on Form D); Tamarack Moxion IV, LP (Named on Form D); Tamarack Figure II, LP (Named on Form D); Tamarack Moxion II, LP (Named on Form D)
- John McCormick, Manager of Tamarack Global, General Partner, LLC, General Partner of Tamarack Moxion IV, LP.
Tamarack Global CHAOS III, LP (Named on Form D); Tamarack Global Impulse Space V, LP (Named on Form D); Tamarack Global Impulse Space IV, LP (Named on Form D); Tamarack Blue Energy I, LP (Named on Form D); Tamarack Hark I, LP (Named on Form D); Tamarack Antithesis III, LP (Named on Form D); Tamarack Figure III, LP (Named on Form D); Tamarack Global Impulse Space II, LP (Named on Form D); Tamarack Fuse Energy II, LP (Named on Form D); Tamarack Moxion IV, LP (Named on Form D); Tamarack Figure II, LP (Named on Form D); Tamarack Moxion II, LP (Named on Form D)
- Jamie Lee, Managing Partner
Tamarack Global CHAOS III, LP (Team); Tamarack Global Impulse Space V, LP (Team); Tamarack Global Impulse Space IV, LP (Team); Tamarack Blue Energy I, LP (Team); Tamarack Hark I, LP (Team); Tamarack Antithesis III, LP (Team); Tamarack Figure III, LP (Team); Tamarack Global Impulse Space II, LP (Team); Tamarack Fuse Energy II, LP (Team); Tamarack Moxion IV, LP (Team); Tamarack Figure II, LP (Team); Tamarack Moxion II, LP (Team)
04 · Recent deals
No dated deals found yet.
05 · Latest from the firm
No news from the firm's website yet.
06 · Sources
- https://www.tamarackglobal.com/
- https://www.tamarackglobal.com/investments
- https://www.tamarackglobal.com/team
Fund dates and sizes are from SEC Form D filings.
Last verified: Oct 25, 2026