---
title: "NB Secondary Opportunities Fund VI LP SEC filings"
url: https://altstreet.investments/edgar/2090845
kind: edgar-entity
updated: 2026-11-03
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.
---

# NB Secondary Opportunities Fund VI LP: SEC filings and what they report

NB Secondary Opportunities Fund VI LP is a Delaware pooled investment fund (secondaries vehicle) managed under NB Alternative Advisers LLC, filed as an amended Form D on 2026-11-02 under Rule 506(b) alongside a Section 3(c) Investment Company Act exemption. The filing reports $1,893.4M raised from 308 investors with a stated $500K minimum investment; no first sale date is disclosed, which is typical for large institutional amendment filings of this size.

| Field | Value |
| --- | --- |
| Entity | NB Secondary Opportunities Fund VI LP |
| CIK | 2090845 |
| Filing family | 506(b), 3(c) |
| Entity type | fund vehicle |
| Manager (as filed) | Neuberger Berman |
| Newest fact-bearing filing | November 2, 2026, accession 0002090845-26-000001 |
| Total sold (as reported) | $1,893,405,374 |
| Investors (as reported) | 308 |
| Minimum investment (as filed) | $500,000 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| N/A NB Secondary Opportunities Associates VI LP | Promoter |
| N/A NB Secondary Opportunities Associates VI GP LLC | Promoter |
| N/A NB Alternative Advisers LLC | Promoter |
| Brian Talbot | Executive Officer |
| Ethan Falkove | Executive Officer |
| Tristram Perkins | Executive Officer |
| Peter Bock | Executive Officer |
| Benjamin Perl | Executive Officer |
| Scott Koenig | Executive Officer |
| Frank Guglielmo | Executive Officer |
| Boriana Karastoyanova | Executive Officer |
| David Stonberg | Executive Officer |
| Elizabeth Traxler | Executive Officer |
| Anthony Tutrone | Executive Officer |
| Philipp Patschkowski | Executive Officer |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| October 30, 2025 | D | Form D | https://www.sec.gov/Archives/edgar/data/2090845/000209084525000001/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2090845
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002090845&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/2090845
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.