← Directory
RAMSEY QUANTITATIVE SYSTEMS, INC.
CRD 175257File 801-97337
APPROVED
Custody
Filing as of Jun 18, 2026
Feed vintage Oct 1, 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 | Change |
|---|---|---|---|---|
| Aug 17, 2026 | Clients | 3 | 2 | decreased by1 |
| Apr 1, 2026 | Employees | 22 | 20 | decreased by2 |
| Apr 1, 2026 | Clients | 4 | 3 | decreased by1 |
| Apr 1, 2026 | AUM | $784,278,595 | $691,360,721 | decreased by$92,917,874 |
| Apr 1, 2026 | Accounts | 25 | 39 | increased by14 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 18 | 22 | increased by4 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $716,700,920 | $784,278,595 | increased by$67,577,675 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 31 | 25 | decreased by6 |
| Apr 1, 2022 | Employees | 20 | 18 | decreased by2 |
| Apr 1, 2022 | AUM | $646,431,519 | $716,700,920 | increased by$70,269,401 |
| Apr 1, 2022 | Accounts | 29 | 31 | increased by2 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “RAMSEY QUANTITATIVE” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“RAMSEY QUANTITATIVE” may also match similarly-named firms). Confirm identity against each filing.
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.