# Set Builders IV, L.P. — Form D

Set Builders IV, L.P. of MENLO PARK, CA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2025-12-23. Industry: Pooled Investment Fund.

## Offering

- Filed: 2025-12-23
- Form: D
- Accession: 0002100881-25-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Security types: fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-568039

## Issuer

- Name: Set Builders IV, L.P.
- CIK: 0002100881
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2025
- Address: 325 SHARON PARK DR, SUITE 603, MENLO PARK, CA, 94025
- Phone: 253-221-8239

## Officers, directors & promoters (2)

| Name | Role | Location |
| --- | --- | --- |
| Xuezhao Lan | Director | Menlo Park, CA |
| General Partner Basis Set Ventures GP IV, LLC | Promoter | Menlo Park, CA |

## More

- [CIK 2100881 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2100881&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002100881-25-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.