Fund family · SEC Form D record
Basalt Infrastructure Partners funds
Basalt Infrastructure Partners has 16 vehicles on the SEC Form D record, in 4 numbered generations, filed from 2016 to 2025. The newest is Basalt Infrastructure Partners V B L.P., first filed Dec 19, 2025. The adviser of record on Form ADV Schedule D is Basalt Infrastructure Partners LLP.
- Vehicles
- 16
- Numbered generations
- 4
- First filing
- 2016
- Latest filing
- Dec 19, 2025
Adviser of record (Form ADV Schedule D) Basalt Infrastructure Partners LLP (CRD 161881)
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 V
4 vehicles · first filed
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| Basalt Infrastructure Partners V B L.P.CIK 2098115 | First sale yet to occur | EDGAR | |||
| Basalt Infrastructure Partners V C L.P.CIK 2098114 | First sale yet to occur | EDGAR | |||
| Basalt Infrastructure Partners V D L.P.CIK 2099775 | First sale yet to occur | EDGAR | |||
| Basalt Infrastructure Partners V A L.P.CIK 2098116 | First sale yet to occur | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Fund IV
4 vehicles · first filed · latest filing
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| Basalt Infrastructure Partners IV D L.P.CIK 1947987 | No amendment after 13 months | EDGAR | |||
| Basalt Infrastructure Partners IV A L.P.CIK 1948137 | No amendment after 13 months | EDGAR | |||
| Basalt Infrastructure Partners IV C L.P.CIK 1947871 | No amendment after 13 months | EDGAR | |||
| Basalt Infrastructure Partners IV B L.P.CIK 1947984 | No amendment after 13 months | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Fund III
4 vehicles · first filed
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| Basalt Infrastructure Partners III C L.P.CIK 1804843 | First sale yet to occur | EDGAR | |||
| Basalt Infrastructure Partners III B L.P.CIK 1804879 | First sale yet to occur | EDGAR | |||
| Basalt Infrastructure Partners III A L.P.CIK 1804882 | First sale yet to occur | EDGAR | |||
| Basalt Infrastructure Partners III D L.P.CIK 1804898 | First sale yet to occur | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Fund II
4 vehicles · first filed · latest filing
| Vehicle | Sleeve | First filed | Latest filing | Filing record | SEC |
|---|---|---|---|---|---|
| Basalt Infrastructure Partners II A L.P.CIK 1692259 | No amendment after 13 months | EDGAR | |||
| Basalt Infrastructure Partners II B L.P.CIK 1692260 | No amendment after 13 months | EDGAR | |||
| Basalt Infrastructure Partners II C L.P.CIK 1692261 | No amendment after 13 months | EDGAR | |||
| Basalt Infrastructure Partners II D L.P.CIK 1692262 | No amendment after 13 months | EDGAR |
Sold to date and investors
Unlock in the terminal (Investor)Questions about the Basalt Infrastructure Partners funds
- How many Basalt Infrastructure Partners funds are there?
- The SEC Form D record shows 16 vehicles in 4 numbered generations, the earliest filed Dec 14, 2016 and the latest filing on Dec 19, 2025. By generation: Fund V (4 vehicles, first filed Dec 19, 2025); Fund IV (4 vehicles, first filed Sep 29, 2022); Fund III (4 vehicles, first filed Feb 27, 2020); Fund II (4 vehicles, first filed Dec 14, 2016).
- What is the latest Basalt Infrastructure Partners fund?
- Basalt Infrastructure Partners V B L.P., which first filed a Form D on Dec 19, 2025. Its own page carries the filed terms, the people named on the form and every filing on EDGAR.
- Who is the adviser to the Basalt Infrastructure Partners funds?
- Basalt Infrastructure Partners LLP (RIA, CRD 161881), 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 Basalt Infrastructure Partners 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.