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MAPLE ROCK CAPITAL PARTNERS INC.
CRD 173887File 801-80663
APPROVED
Custody
Disclosure events
Filing as of Mar 31, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$6.34B
Top 25% of cohort (national)
Discretionary AUM
$6.34B
Clients
3
3 accounts
Employees
16
Identity & registration
ADV Item 1- Organization form
- Corporation
- Firm type
- Registered
- SEC region
- HQ
- Registration date
- Jan 2, 2015
- Principal office
- 21 ST. CLAIR AVENUE EAST, SUITE 1100, TORONTO, M4T 1L9
- Phone
- (416) 619-0705
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $6.34B
- Discretionary AUM
- $6.34B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 3
- Non-discretionary accounts
- 0
- Total accounts
- 3
- AUM per client
- $2.11B
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Pooled investment vehicles | 3 | $6.34B |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- 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 11- Q11D2
- Q11D4
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | AUM | $3,491,460,203 | $6,340,993,380 | increased by$2,849,533,177 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 11 | 16 | increased by5 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $1,963,490,830 | $3,491,460,203 | increased by$1,527,969,373 |
| Apr 1, 2022 | Disclosures | No | Yes | |
| Mar 1, 2022 | AUM | $1,401,492,171 | $1,963,490,830 | increased by$561,998,659 |
| 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 “MAPLE ROCK” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“MAPLE ROCK” 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.