Pioneer Fund B, A Series Of Pioneer Fund Syndicates, LLC
Alumni Fund · adviser of record: Alumni Fund Management Corp. · 2019 vintage
Pioneer Fund B, A Series Of Pioneer Fund Syndicates, LLC is a 2019 venture fund managed by Alumni Fund, with $445k raised (Form D, amount sold). It reported $805k in gross assets at year-end 2025, 1.81x its size, against a peak of $1.1mm in 2023.
- Latest value held
- $805k year-end 2025
- Peak
- $1.1mm year-end 2023
- Fund size
- $445k Form D, amount sold
- Held vs. size
- 1.81x peak 2.50x
Value held by year-end
Gross asset value reported on Form ADV at each year-end. Dashed line: fund size. Open in the Fund Tracker
| Year-end | Gross assets | ÷ size | Change |
|---|---|---|---|
| 2025 | $805k | 1.81x | -28% over 2 yrs |
| 2023 | $1.1mm | 2.50x | – |
Other funds from Alumni Fund
- Pioneer Fund LP 2022
- Pioneer Fund C, A Series Of Pioneer Fund Syndicates, LLC 2020
- Pioneer Fund C LP 2020
- Pioneer Fund (U.S.) L.P. 2017
About these numbers
Gross asset value is what the manager reports holding in the fund at each fiscal year-end, on SEC Form ADV, Schedule D. It includes the GP’s own commitment and is before carried interest, so it is not the LPs’ net return, and it does not show cash already distributed. A fall in value can mean distributions, markdowns or both. Fund size is the amount sold reported on Form D, which for some funds reflects only a first close. Private fund ID 805-4096737299. Data updated October 13, 2026.
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