Platform Partners Llc
- Regulatory AUM
- $825M
- Discretionary
- $825M
- Clients
- 2
- Avg AUM / client
- $412M
- Accounts
- 2
- Employees
- 22
AUM over time
Annual snapshots from Form ADV filings · as of Jun 08, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 2 | $825M | 100.0% |
Private funds (2)
Reported in Form ADV Section 7.B.(1), filing of Sep 2024 · $646M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Platform Partners Investment Company Llc | Private Equity Fund | Delaware | $590M | 177 |
| South Coast Co Investment Holdings Llc | Private Equity Fund | Delaware | $55.6M | 18 |
People (4)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Brazelton, Frederick, Walter | Chief Executive Officer | Feb 2017 (10y) | ≈ 0% – 2.5% via Platform Partners Holdings Gp Llc | |
| Lummis, Frederick, Rice | Chairman | Feb 2017 (10y) | Less than 5% | |
| Morgan, Bradley, Lewis | President | Apr 2017 (9y) | ≈ 18.75% – 50% via Platform Partners Holdings Lp | |
| Thompson, Laura, Elizabeth | Chief Compliance Officer | Mar 2023 (3y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Platform Partners Holdings Lp | Member | Feb 2017 | A | 75% or more |
| Platform Partners Holdings Gp Llc | Managing Member | Feb 2017 | A | Less than 5% |
| Platform Partners Holdings Gp Llc | General Partner | Feb 2017 | B | GP / trustee / elected manager of Platform Partners Holdings Lp (indirect) |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Brazelton, Frederick, Walter: 25% – 50% of Platform Partners Holdings Gp Llc × 0% – 5% direct ≈ 0% – 2.5% of the firm
- Morgan, Bradley, Lewis: 25% – 50% of Platform Partners Holdings Lp × 75% – 100% direct ≈ 18.75% – 50% 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 (2, $646M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Platform Partners Investment Company Llc | Private Equity Fund | $590M | $1.0M | 177 |
| South Coast Co Investment Holdings Llc | Private Equity Fund | $55.6M | $1.0M | 18 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 06/08/2026 | 1.43 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
- • MONITORING, TRANSACTION, SIMILAR FEES, REIMB OF TAX PREP
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: Jun 08, 2026.
View current Form ADV (SEC/IAPD) ↗