Pembrook Capital Management Llc
- Regulatory AUM
- $469M
- Discretionary
- $469M
- Clients
- 6
- Avg AUM / client
- $78.1M
- Accounts
- 6
- Employees
- 11
AUM over time
Annual snapshots from Form ADV filings · as of Mar 26, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 6 | $469M | 100.0% |
Private funds (4)
Reported in Form ADV Section 7.B.(1), filing of Jun 2024 · $419M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Pci Investors Fund Iii, Llc | Hedge Fund | Delaware | $167M | 12 |
| Pci Investors Fund Iv, Llc | Hedge Fund | Delaware | $123M | 5 |
| Pci Iii Preferred Equity Issuer, Llc | Hedge Fund | Delaware | $67.8M | 5 |
| Pci Iv Preferred Equity Issuer, Llc | Hedge Fund | Delaware | $60.1M | 6 |
People (3)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Boesky, Stuart, Jay | Sole Owner | Dec 2006 (20y) | ≈ 7.5% – 25% via Sjb Associates, Inc. | |
| Malysa, John, K | Managing Director | Jun 2022 (4y) | Less than 5% | |
| Baker, Maxwell, Robert | Chief Compliance Officer | Apr 2023 (3y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Sjb Associates, Lp | Minority Shareholder | Aug 2013 | A | 75% or more |
| Sjb Associates, Inc. | Majority Shareholder | Dec 2011 | A | 10% – 25% |
Undisclosed: 0% – 15% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Boesky, Stuart, Jay: 75% – 100% of Sjb Associates, Inc. × 10% – 25% direct ≈ 7.5% – 25% 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 (4, $419M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Pci Investors Fund Iii, Llc | Hedge Fund | $167M | $10.0M | 12 |
| Pci Investors Fund Iv, Llc | Hedge Fund | $123M | $10.0M | 5 |
| Pci Iii Preferred Equity Issuer, Llc | Hedge Fund | $67.8M | $10.0M | 5 |
| Pci Iv Preferred Equity Issuer, Llc | Hedge Fund | $60.1M | $10.0M | 6 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/26/2026 | 1.85 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
- • Other fees
- • ORIGINATION 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: Mar 26, 2026.
View current Form ADV (SEC/IAPD) ↗