Carbyne Capital funds
Carbyne Capital has 7 vehicles on the SEC Form D record, in 3 numbered generations, filed from 2025 to 2026. The newest is KRKN P3 2026, a Series of Carbyne Capital Master, LLC, first filed Aug 20, 2026. The adviser of record on Form ADV Schedule D is Carbyne Capital, LLC.
- Vehicles
- 7
- Numbered generations
- 3
- First filing
- 2025
- Latest filing
- Sep 11, 2026
Adviser of record (Form ADV Schedule D) Carbyne Capital, LLC (CRD 340997)
Names, dates and status as filed on SEC EDGAR. A Form D is a notice of an exempt offering; the SEC does not review or approve it. Grouped by name; see the last question below.
Fund III
1 vehicle · first filed
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| KRKN P3 2026, a Series of Carbyne Capital Master, LLCCIK 2149258 | First sale yet to occur | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Fund II
2 vehicles · first filed · latest filing
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| KRKN P2 2025, a Series of Carbyne Capital Master, LLCCIK 2131689 | First sale yet to occur | EDGAR | |||
| KRKN 2 2026, a Series of Carbyne Capital Master, LLCCIK 2118021 | First sale yet to occur | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Fund I
1 vehicle · first filed
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| KRKN P1 2025, a Series of Carbyne Capital Master, LLCCIK 2098327 | First sale yet to occur | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Unnumbered
3 vehicles · first filed · latest filing
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| KRKN 2025, a Series of Carbyne Capital Master, LLCCIK 2091925 | First sale yet to occur | EDGAR | |||
| PRMTHS 2026, a Series of Carbyne Capital Master, LLCCIK 2134365 | First sale yet to occur | EDGAR | |||
| TNSTRNT 2026, A Series of Carbyne Capital Master, LLCCIK 2149247 | First sale yet to occur | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Questions about the Carbyne Capital funds
- How many Carbyne Capital funds are there?
- The SEC Form D record shows 7 vehicles in 3 numbered generations, the earliest filed Oct 17, 2025 and the latest filing on Sep 11, 2026. By generation: Fund III (KRKN P3 2026, a Series of Carbyne Capital Master, LLC, first filed Aug 20, 2026); Fund II (2 vehicles, first filed May 4, 2026); Fund I (KRKN P1 2025, a Series of Carbyne Capital Master, LLC, first filed Feb 10, 2026).
- What is the latest Carbyne Capital fund?
- KRKN P3 2026, a Series of Carbyne Capital Master, LLC, which first filed a Form D on Aug 20, 2026. Its own page carries the filed terms, the people named on the form and every filing on EDGAR.
- Who is the adviser to the Carbyne Capital funds?
- Carbyne Capital, LLC (ERA, CRD 340997), joined from Form ADV Schedule D, where an adviser lists each private fund it advises and the fund's Form D file number.
- How much have the Carbyne Capital funds raised?
- Each vehicle reports an amount sold and an investor count on its latest Form D or amendment, and those figures are on each vehicle's entity page. The totals by generation are in the AltStreet Terminal (Investor), where master and parallel sleeves that report one family-wide figure are counted once.
- How does AltStreet group these funds into a family?
- By name: the base name minus the fund number, sleeve letters, jurisdiction and legal form, read from each issuer's Form D (lib/edgar/fundFamilies.ts). 'Fund IV' is generation 4; a vehicle whose name carries no number is listed as unnumbered. It is a name-based grouping, not a statement of common control; the filings on each entity page show the related persons as filed.