Alpha Ria Llc
- Regulatory AUM
- $54.1M
- Discretionary
- $0
- Clients
- 19
- Avg AUM / client
- $2.8M
- Accounts
- 19
- Employees
- 2
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Jul 20, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| High net worth individuals | 19 | $54.1M | 100.0% |
People (1)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Marcantonio Massimo Antamoro | Managing Partner, Cco | Feb 2021 (6y) | 75% or more |
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.
Documents (2 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 07/20/2026 | 890 KB | View · PDF · Source ↗ |
| Form ADV (full filing) | 03/31/2025 | 893 KB | 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
Custody
Reported custodians
- Morgan Stanley $20.4M (38% of AUM) Jul 2026
- J.P. Morgan $18.2M (34% of AUM) Jul 2026
- Ucap Securities Llc $4.7M (9% of AUM) Jul 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: Jul 20, 2026.
View current Form ADV (SEC/IAPD) ↗