---
title: "TRIATOMIC CAPITAL OFFSHORE PRIVATE II LP SEC filings"
url: https://altstreet.investments/edgar/2161363
kind: edgar-entity
updated: 2026-11-14
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.
---

# TRIATOMIC CAPITAL OFFSHORE PRIVATE II LP: SEC filings and what they report

Triatomic Capital Offshore Private II LP is a Cayman Islands-domiciled pooled investment fund vehicle, filed by Triatomic Capital GP LLC and Triatomic Management LP as executive officers/promoters, with Xiaotong (Peter) Zhou named as an individual promoter. The filing reports $77.7M raised from 20 investors under combined 506(b) and 3(c) exemptions; minimum investment and first sale date are not disclosed on the filing. No parent platform or sibling entities are currently matched in the database.

| Field | Value |
| --- | --- |
| Entity | TRIATOMIC CAPITAL OFFSHORE PRIVATE II LP |
| CIK | 2161363 |
| Filing family | 506(b), 3(c) |
| Entity type | feeder fund |
| Manager (as filed) | Triatomic Capital |
| Newest fact-bearing filing | November 13, 2026, accession 0002161363-26-000001 |
| Total sold (as reported) | $77,700,000 |
| Investors (as reported) | 20 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| - TRIATOMIC CAPITAL GP LLC | Executive Officer, Promoter |
| XIAOTONG (PETER) ZHOU | Executive Officer, Promoter |
| - TRIATOMIC MANAGEMENT LP | Executive Officer, Promoter |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| November 13, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/2161363/000216136326000001/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2161363
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002161363&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/2161363
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.