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RAMSEY QUANTITATIVE SYSTEMS, INC.
CRD 175257File 801-97337
APPROVED
Custody
Filing as of Jun 18, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$691.4M
Above cohort median (national)
Discretionary AUM
$691.4M
Clients
2
39 accounts
Employees
20
Above cohort median in KY
Identity & registration
ADV Item 1- Organization form
- Corporation
- Firm type
- Registered
- SEC region
- CHRO
- Registration date
- Jun 3, 2015
- Principal office
- 1515 ORMSBY STATION COURT, LOUISVILLE, KY, 40223
- Phone
- 502-245-6220
- Website
- HTTP://WWW.RQSI.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $691.4M
- Discretionary AUM
- $691.4M
- Non-discretionary AUM
- $0
- Discretionary accounts
- 39
- Non-discretionary accounts
- 0
- Total accounts
- 39
- AUM per client
- $345.7M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Pooled investment vehicles | 2 | $536.6M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Other advisory activities
- Selection of other advisers
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To |
|---|---|---|---|
| Aug 17, 2026 | Clients | 3 | 2 |
| 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.