Quantum Portfolio Management, Llc
- Regulatory AUM
- $340M
- Discretionary
- $305M
- Clients
- 47
- Avg AUM / client
- $7.2M
- Accounts
- 234
- Employees
- 7
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Apr 27, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 12 | $3.8M | 1.12% |
| High net worth individuals | 24 | $81.5M | 24.0% |
| Charitable organizations | 10 | $254M | 74.9% |
| Other | 1 | $44.2K | 0.01% |
People (5)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Jon A Du Prau | Managing Partner | Feb 2023 (4y) | Less than 5% | |
| Maria Cutter | Chief Compliance Officer | Feb 2023 (4y) | Less than 5% | |
| Kenneth Byron Elliott | Registered representative | May 2023 (3y) | ||
| Michael Charles Lederer | Registered representative | Jul 2023 (3y) | ||
| Andrew Raymond Zoraian | Registered representative | Sep 2025 (1y) |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Arax Wealth Management, Llc | Owner | Jan 2024 | A | 50% – 75% |
| Superdex Miv Llc | Owner | Jan 2024 | A | 25% – 50% |
| Arax Midco Llc | Owner | Aug 2023 | B | ≈ 37.5% – 75% via Arax Wealth Management, Llc |
| Arax Investment Partners, Llc | Owner | Jun 2023 | B | ≈ 28.13% – 75% via Arax Midco Llc |
| Arax Business Trust, Llc | Owner | Jan 2023 | B | ≈ 21.09% – 75% via Arax Investment Partners, Llc |
| Index Capital Partners Llc | Owner | Jan 2024 | B | ≈ 18.75% – 50% via Superdex Miv Llc |
| Foreside Investment Company | Owner | Jan 2024 | B | ≈ 14.06% – 50% via Index Capital Partners Llc |
| Redbird Capital Partners Fund Iv Gen Par Llc | Owner | Jan 2023 | B | GP / trustee / elected manager of Arax Business Trust, Llc (indirect) |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Arax Midco Llc: 75% – 100% of Arax Wealth Management, Llc × 50% – 75% direct ≈ 37.5% – 75% of the firm
- Arax Investment Partners, Llc: 75% – 100% of Arax Midco Llc × 75% – 100% of Arax Wealth Management, Llc × 50% – 75% direct ≈ 28.13% – 75% of the firm
- Arax Business Trust, Llc: 75% – 100% of Arax Investment Partners, Llc × 75% – 100% of Arax Midco Llc × 75% – 100% of Arax Wealth Management, Llc × 50% – 75% direct ≈ 21.09% – 75% of the firm
- Index Capital Partners Llc: 75% – 100% of Superdex Miv Llc × 25% – 50% direct ≈ 18.75% – 50% of the firm
- Foreside Investment Company: 75% – 100% of Index Capital Partners Llc × 75% – 100% of Superdex Miv Llc × 25% – 50% direct ≈ 14.06% – 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.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 04/27/2026 | 1.01 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
Services
- • Portfolio management for individuals/small businesses
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- Raymond James $340M (100% of AUM) Apr 2026
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports it does not have custody of client funds or securities (Item 9.A).
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Apr 27, 2026.
View current Form ADV (SEC/IAPD) ↗