---
title: "LS Power Fund VI Feeder 1, L.P. SEC filings"
url: https://altstreet.investments/edgar/2109238
kind: edgar-entity
updated: 2026-10-05
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.
---

# LS Power Fund VI Feeder 1, L.P.: SEC filings and what they report

Delaware limited partnership at 250 West 55th Street, 31st Floor, New York, filing as a pooled investment fund. Its notices name as executive officers Mikhail Segal, chairman of LS Power Development, LLC (the managing member of the general partner); Paul Segal, its chief executive; Darpan Kapadia, its chief operating officer; David Nanus, president of LS Power Equity Advisors; and Nathan Hanson, president of LS Power Generation. Two notices are on file. The original Form D of May 19, 2026 reported an indefinite offering, nothing sold and estimated sales commissions of $15,000,000. A Form D/A of October 1, 2026 reports $1,106,954,871 sold to 68 investors, a stated minimum investment of $0, no non-accredited investors, and estimated sales commissions of $27,000,000, with placement agents including Evercore and Goldman Sachs among the recipients listed. The fund's master vehicle and other feeders file separately. A Form D reports cumulative, unaudited sales as of its date and does not state target size, commitments called or performance.

| Field | Value |
| --- | --- |
| Entity | LS Power Fund VI Feeder 1, L.P. |
| CIK | 2109238 |
| Filing family | Regulation D Rule 506(b); Investment Company Act Sections 3(c) and 3(c)(7) claimed |
| Entity type | issuer |
| Total sold (as reported) | $1,106,954,871 |
| Investors (as reported) | 68 |
| Vintage | 2025 |

## Filings (2 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| October 1, 2026 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/2109238/000210923826000002/ |
| May 19, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/2109238/000210923826000001/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2109238
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002109238&owner=include&count=40
- 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/2109238
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.