AltStreet
Fund family · SEC Form D record

Ineffable Ventures funds

Ineffable Ventures has 43 vehicles on the SEC Form D record, in 3 numbered generations, filed from 2024 to 2026. The newest is Ineffable Ventures 10 LLC, first filed Jun 10, 2024.

Vehicles
43
Numbered generations
3
First filing
2024
Latest filing
Oct 29, 2026

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 X

1 vehicle · first filed · latest filing

VehicleSleeveFirst filedLatest filingFiling recordSEC
Ineffable Ventures 10 LLCCIK 2026376Filed within 13 monthsEDGAR

Sold to date and investors

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Fund IV

39 vehicles · first filed · latest filing

VehicleSleeveFirst filedLatest filingFiling recordSEC
IV Series 1A, a Series of Ineffable Ventures Series LLCCIK 2058226First sale yet to occurEDGAR
IV Series 2A, a Series of Ineffable Ventures Series, LLCCIK 2059198First sale yet to occurEDGAR
IV Series 3A, a Series of Ineffable Ventures Series, LLCCIK 2061505First sale yet to occurEDGAR
IV Series 4A, a Series of Ineffable Ventures Series, LLCCIK 2063212First sale yet to occurEDGAR
IV Series 5A, a Series of Ineffable Ventures Series, LLCCIK 2065069No amendment after 13 monthsEDGAR
IV Series 6A, a Series of Ineffable Ventures Series, LLCCIK 2071726No amendment after 13 monthsEDGAR
IV Series 9A, a Series of Ineffable Ventures Series, LLCCIK 2071819No amendment after 13 monthsEDGAR
IV Series 8A, a Series of Ineffable Ventures Series, LLCCIK 2071829No amendment after 13 monthsEDGAR
IV Series 7A, a Series of Ineffable Ventures Series, LLCCIK 2075963First sale yet to occurEDGAR
IV Series 10A, a Series of Ineffable Ventures Series, LLCCIK 2076438First sale yet to occurEDGAR
IV Series 11A, a Series of Ineffable Ventures Series, LLCCIK 2078213First sale yet to occurEDGAR
IV Series 12A, a Series of Ineffable Ventures Series, LLCCIK 2078214First sale yet to occurEDGAR
IV Series 13A, a Series of Ineffable Ventures Series, LLCCIK 2086979Filed within 13 monthsEDGAR
IV Series 15A, a Series of Ineffable Ventures Series, LLCCIK 2087913First sale yet to occurEDGAR
IV Series 14A, a Series of Ineffable Ventures Series, LLCCIK 2086978Filed within 13 monthsEDGAR
IV Series 16A, a Series of Ineffable Ventures Series, LLCCIK 2089788Filed within 13 monthsEDGAR
IV Series 17A, a Series of Ineffable Ventures Series, LLCCIK 2093742First sale yet to occurEDGAR
IV Series 18A, a Series of Ineffable Ventures Series, LLCCIK 2101398Filed within 13 monthsEDGAR
IV Series 19A, a Series of Ineffable Ventures Series, LLCCIK 2101395Filed within 13 monthsEDGAR
IV Series 20A, a Series of Ineffable Ventures Series, LLCCIK 2101751Filed within 13 monthsEDGAR
IV Series 23A, a Series of Ineffable Ventures Series, LLCCIK 2108062First sale yet to occurEDGAR
IV Series 21A, a Series of Ineffable Ventures Series, LLCCIK 2108057First sale yet to occurEDGAR
IV Series 24A, a Series of Ineffable Ventures Series, LLCCIK 2108067First sale yet to occurEDGAR
IV Series 22A, a Series of Ineffable Ventures Series, LLCCIK 2108060Filed within 13 monthsEDGAR
IV Series 25A, a Series of Ineffable Ventures Series, LLCCIK 2114929First sale yet to occurEDGAR
IV Series 26A, a Series of Ineffable Ventures Series, LLCCIK 2135429First sale yet to occurEDGAR
IV Series 27A, a Series of Ineffable Ventures Series, LLCCIK 2135814First sale yet to occurEDGAR
IV Series 28A, a Series of Ineffable Ventures Series, LLCCIK 2145696First sale yet to occurEDGAR
IV Series 29A, a Series of Ineffable Ventures Series, LLCCIK 2145694First sale yet to occurEDGAR
IV Series 30A, a Series of Ineffable Ventures Series, LLCCIK 2145693First sale yet to occurEDGAR
IV Series 31A, a Series of Ineffable Ventures Series, LLCCIK 2145812First sale yet to occurEDGAR
IV Series 32A, a Series of Ineffable Ventures Series, LLCCIK 2155593First sale yet to occurEDGAR
IV Series 35A, a Series of Ineffable Ventures Series, LLCCIK 2155771First sale yet to occurEDGAR
IV Series 34A, a Series of Ineffable Ventures Series, LLCCIK 2155991First sale yet to occurEDGAR
IV Series 33A, a Series of Ineffable Ventures Series, LLCCIK 2155611First sale yet to occurEDGAR
IV Series 37A, a Series of Ineffable Ventures Series, LLCCIK 2162102First sale yet to occurEDGAR
IV Series 39A, a Series of Ineffable Ventures Series, LLCCIK 2162086First sale yet to occurEDGAR
IV Series 38A, a Series of Ineffable Ventures Series, LLCCIK 2162081First sale yet to occurEDGAR
IV Series 36A, a Series of Ineffable Ventures Series, LLCCIK 2162399First sale yet to occurEDGAR

Sold to date and investors

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Fund II

1 vehicle · first filed

VehicleSleeveFirst filedLatest filingFiling recordSEC
Series AI II, a Series of Ineffable Ventures Series, LLCCIK 2045626First sale yet to occurEDGAR

Sold to date and investors

Unlock in the terminal (Investor)

Unnumbered

2 vehicles · first filed · latest filing

VehicleSleeveFirst filedLatest filingFiling recordSEC
Series Anthropic IVS, a Series of Ineffable Ventures Series, LLCCIK 2049356First sale yet to occurEDGAR
Series TimeOS, a Series of Ineffable Ventures Series, LLCCIK 2051972No amendment after 13 monthsEDGAR

Sold to date and investors

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Questions about the Ineffable Ventures funds

How many Ineffable Ventures funds are there?
The SEC Form D record shows 43 vehicles in 3 numbered generations, the earliest filed Jun 10, 2024 and the latest filing on Oct 29, 2026. By generation: Fund X (Ineffable Ventures 10 LLC, first filed Jun 10, 2024); Fund IV (39 vehicles, first filed Feb 26, 2025); Fund II (Series AI II, a Series of Ineffable Ventures Series, LLC, first filed Nov 21, 2024).
What is the latest Ineffable Ventures fund?
Ineffable Ventures 10 LLC, which first filed a Form D on Jun 10, 2024 and last amended it on Dec 23, 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 Ineffable Ventures funds?
AltStreet has not joined a Form ADV adviser to this family's Form D filings. The adviser, if any, appears in each fund's offering documents, which a Form D does not include.
How much have the Ineffable Ventures 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.