Hilbert 8, Llc
- Regulatory AUM
- $47.2M
- Discretionary
- $13.8M
- Clients
- 24
- Avg AUM / client
- $2.0M
- Accounts
- 24
- Employees
- 4
AUM over time
Annual snapshots from Form ADV filings · as of Mar 19, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| High net worth individuals | 23 | $33.4M | 70.7% |
| Pooled investment vehicles (non-investment companies) | 1 | $13.8M | 29.3% |
Private funds (1)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $9.5M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Hilbert 8 Multi Strategy I, Lp | Hedge Fund | Delaware | $9.5M | 28 |
People (3)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Argyropoulos, Konstantinos | Member | May 2013 (13y) | ≈ 6.25% – 25% via The Galois Group, Llc | |
| Spyridaki, Marina, Nmn | Managing Member; Investor Relations | May 2013 (13y) | 25% – 50% | |
| Diane, Ibrahim, Ahmed | Managing Member; Chief Compliance Officer | Mar 2021 (5y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| The Galois Group, Llc | Member | May 2013 | A | 25% – 50% |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Argyropoulos, Konstantinos: 25% – 50% of The Galois Group, Llc × 25% – 50% direct ≈ 6.25% – 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 (1, $9.5M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Hilbert 8 Multi Strategy I, Lp | Hedge Fund | $9.5M | $500K | 28 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/19/2026 | 1.22 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 individuals/small businesses
- • Portfolio management for pooled investment vehicles
Custody
Reported custodians
- Morgan Stanley $23.6M (50% of AUM) Mar 2026
- Intl Fcstone Financial Inc. $11.4M (18% of AUM) Jun 2020
- Stonex Financial Inc. $9.8M (21% of AUM) Mar 2026
- J.P. Morgan $301K (1% of AUM) Mar 2025
- Interactive Brokers $161K (0% of AUM) Mar 2025
- Charles Schwab & Co. $10.0K (0% of AUM) Mar 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: Mar 19, 2026.
View current Form ADV (SEC/IAPD) ↗