Triatomic Management Lp
- Regulatory AUM
- $346M
- Discretionary
- $346M
- Clients
- 10
- Avg AUM / client
- $34.6M
- Accounts
- 10
- Employees
- 9
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 31, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 10 | $346M | 100.0% |
Private funds (7)
Reported in Form ADV Section 7.B.(1), filing of Nov 2024 · $182M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Triatomic Capital Private I Lp master | Private Equity Fund | Delaware | $131M | 40 |
| Triatomic Capital Hybrid Master Lp master | Hedge Fund | Cayman Islands | $38.0M | 2 |
| Triatomic Opportunity Fund I Lp | Other Private Fund | Delaware | $4.2M | 10 |
| Hongkou Opportunity Fund Ii Lp | Other Private Fund | Delaware | $4.0M | 22 |
| Triatomic Opportunity Fund Iii Lp | Other Private Fund | Delaware | $2.0M | 6 |
| Hongkou Opportunity Fund Iii Lp | Other Private Fund | Delaware | $1.4M | 6 |
| Hongkou Opportunity Fund V Lp | Other Private Fund | Delaware | $800K | 6 |
People (5)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Zhou, Xiaotong, (Nmn) | Chief Executive Officer / Limited Partner | Jul 2020 (6y) | 75% or more | |
| Hochberg, Steven, I (Mio) | Managing Partner | Sep 2023 (3y) | Less than 5% | |
| Huber, Jeffrey, Terrence | Managing Partner | Sep 2023 (3y) | Less than 5% | |
| Sauerhoff, Jeffrey, Mason | Chief Financial Officer | Sep 2023 (3y) | Less than 5% | |
| Bourque, Nicholas | Chief Compliance Officer | Nov 2024 (2y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Triatomic Management Gp Llc | General Partner | Jul 2020 | A | Less than 5% |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Private funds (7, $182M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Triatomic Capital Private I Lp | Private Equity Fund | $131M | $1.0M | 40 |
| Triatomic Capital Hybrid Master Lp | Hedge Fund | $38.0M | $0 | 2 |
| Triatomic Opportunity Fund I Lp | Other Private Fund | $4.2M | $0 | 10 |
| Hongkou Opportunity Fund Ii Lp | Other Private Fund | $4.0M | $0 | 22 |
| Triatomic Opportunity Fund Iii Lp | Other Private Fund | $2.0M | $0 | 6 |
| Hongkou Opportunity Fund Iii Lp | Other Private Fund | $1.4M | $0 | 6 |
| Hongkou Opportunity Fund V Lp | Other Private Fund | $800K | $0 | 6 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/31/2026 | 2.68 MB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
- • Performance-based fees
Services
- • Portfolio management for pooled investment vehicles
Custody
Firm reports having custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 31, 2026.
View current Form ADV (SEC/IAPD) ↗