Benchstone Capital Management Lp
- Regulatory AUM
- $1.1B
- Discretionary
- $1.1B
- Clients
- 7
- Avg AUM / client
- $158M
- Accounts
- 7
- Employees
- 11
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Jul 22, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 7 | $1.1B | 100.0% |
Private funds (1)
Reported in Form ADV Section 7.B.(1), filing of Sep 2024 · $26.5M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Benchstone Capital Master Fund, Lp master | Hedge Fund | Cayman Islands | $26.5M | 4 |
People (3)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Shields, John, Thomas | Chief Operating Officer / Chief Compliance Officer | Nov 2023 (3y) | Less than 5% | |
| Trento, Tommaso, Alfredo | Sole Member | Nov 2023 (3y) | ≈ 0% – 5% via Benchstone Capital Management Gp Llc | |
| Leff, Christopher, Morgan | Founding Partner, Director Of Research | Aug 2024 (2y) | 10% – 25% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Benchstone Capital Management Gp Llc | General Partner | Nov 2023 | A | Less than 5% |
Undisclosed: 0% – 15% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Trento, Tommaso, Alfredo: 75% – 100% of Benchstone Capital Management Gp Llc × 0% – 5% direct ≈ 0% – 5% of the firm
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 (1, $26.5M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Benchstone Capital Master Fund, Lp | Hedge Fund | $26.5M | $5.0M | 4 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/25/2026 | 1.23 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 it does not have 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: Jul 22, 2026.
View current Form ADV (SEC/IAPD) ↗