---
title: "Benchmark AI Infrastructure Fund B, L.P. SEC filings"
url: https://altstreet.investments/edgar/2105283
kind: edgar-entity
updated: 2026-07-31
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# Benchmark AI Infrastructure Fund B, L.P.: SEC filings and what they report

Benchmark AI Infrastructure Fund B, L.P. is a Delaware pooled investment fund that raised $96.7M from 40 investors under Rule 506(b) and Section 3(c)(1). The filing, dated February 6, 2026, lists five executive officers including Peter Fenton, An-Yen Hu, Chetan Puttagunta, Everett Randle, and Eric Vishria. No minimum investment amount was disclosed on this original Form D filing.

| Field | Value |
| --- | --- |
| Entity | Benchmark AI Infrastructure Fund B, L.P. |
| CIK | 2105283 |
| Filing family | 506(b), 3(c)(1) |
| Entity type | fund vehicle |
| Manager (as filed) | Benchmark |
| Platform | Benchmark AI Infrastructure Fund B, L.P. (https://altstreet.investments/platforms/benchmark-ai-infrastructure-fund-b-lp) |
| Newest fact-bearing filing | February 6, 2026, accession 0002105283-26-000001 |
| Total offering amount (as filed) | $96,690,000 |
| Total sold (as reported) | $96,690,000 |
| Investors (as reported) | 40 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| Peter Fenton | Executive Officer |
| An-Yen Hu | Executive Officer |
| Chetan Puttagunta | Executive Officer |
| Everett Randle | Executive Officer |
| Eric Vishria | Executive Officer |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| February 6, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/2105283/000210528326000001/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2105283
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002105283&owner=include&count=40
- Other issuers on Benchmark AI Infrastructure Fund B, L.P.: https://altstreet.investments/deals/platform/benchmark-ai-infrastructure-fund-b-lp
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/2105283
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.