← Directory
PRYTANIA INVESTMENT ADVISORS LLP
CRD 285874File 801-108860
APPROVED
Filing as of Jul 8, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$981.7M
Above cohort median (national)
Discretionary AUM
$981.7M
Clients
5
11 accounts
Employees
10
Identity & registration
ADV Item 1- Organization form
- Limited Liability Partnership
- Firm type
- Registered
- SEC region
- HQ
- Registration date
- Jan 3, 2017
- Principal office
- 18 KING WILLIAM STREET, LONDON, EC4N 7BP
- Phone
- 020 4570 5514
- Website
- HTTP://PRYTANIA.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $981.7M
- Discretionary AUM
- $981.7M
- Non-discretionary AUM
- $0
- Discretionary accounts
- 11
- Non-discretionary accounts
- 0
- Total accounts
- 11
- AUM per client
- $196.3M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Insurance companies | Fewer than 5 | $392K |
| Investment companies | 1 | $53.0M |
| Pooled investment vehicles | 4 | $73.3M |
| State or municipal government entities | Fewer than 5 | $848.0M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- No
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To |
|---|---|---|---|
| Aug 12, 2026 | Registration | — | APPROVED |
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.

