Cape Ann Asset Management Limited
- Regulatory AUM
- $3.8B
- Discretionary
- $3.8B
- Clients
- 4
- Avg AUM / client
- $945M
- Accounts
- 4
- Employees
- 21
AUM over time
Annual snapshots from Form ADV filings · as of Jun 17, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 3 | $3.7B | 97.2% |
| Corporations and other businesses | 1 | $104M | 2.75% |
Private funds (2)
Reported in Form ADV Section 7.B.(1), filing of Jun 2024 · $1.7B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Cape Ann Global Developing Markets Fund | Other Private Fund | Delaware | $1.7B | 120 |
| Cape Ann Perivallon Fund | Other Private Fund | Delaware | $39.2M | 7 |
Nonprofit clients
Charities that reported this firm as a top-paid contractor (investment services) on Form 990.
| Charity | Location | Period |
|---|---|---|
| The Rotary Foundation Of Rotary International EIN 363245072 | Evanston, IL | 06/30/2024 |
Retirement plan clients
Plans that reported this firm as an investment service provider on Form 5500 Schedule C.
| Plan | Location | Plan year |
|---|---|---|
| Mayo Pension Plan Mayo Clinic | 2024 |
People (8)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Butt, Stephen, Charles | Chairman | Apr 1995 (31y) | ≈ 37.5% – 75% via Silchester Partners Limited | |
| Linehan, Timothy, John | Director (Non Executive) | Sep 2015 (11y) | Less than 5% | |
| Bell, Jonathan | Chairman, Director And Shareholder | Dec 2015 (11y) | 50% – 75% | |
| Mantle, Jacqueline | Shareholder | Feb 2016 (11y) | 5% – 10% | |
| Tilk, Rainer | Shareholder | Feb 2016 (11y) | 5% – 10% | |
| Lynch, John, Francis | Director And Shareholder | Jun 2016 (10y) | 10% – 25% | |
| Vilicnik, Ivana | Director And Shareholder | Jun 2016 (10y) | 5% – 10% | |
| Summers, Geoffrey, Peter | Chief Operating Officer, Director, Shareholder And Chief Compliance Officer | Feb 2022 (5y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Silchester Partners Limited | Shareholder | Sep 2015 | A | 75% or more |
Estimated effective ownership (look-through of filed bands):
- Butt, Stephen, Charles: 50% – 75% of Silchester Partners Limited × 75% – 100% direct ≈ 37.5% – 75% 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 (2, $1.7B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Cape Ann Global Developing Markets Fund | Other Private Fund | $1.7B | $2.0M | 120 |
| Cape Ann Perivallon Fund | Other Private Fund | $39.2M | $2.0M | 7 |
From Form ADV Section 7.B private fund reporting.
Retirement plans served (1)
| Plan | Sponsor | Participants | Plan assets | As of |
|---|---|---|---|---|
| Mayo Pension Plan | Mayo Clinic | 74,151 | $11.8B | 01/01/2024 |
From Form 5500 service-provider disclosures.
Foundations & charities (1)
| Organization | Type | Assets | As of |
|---|---|---|---|
| The Rotary Foundation Of Rotary International | Public charity | $1.5B | 06/30/2024 |
From IRS Form 990 investment-management-fee disclosures.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 06/17/2026 | 1.58 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
Services
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- Northern Trust $85.4M (2% of AUM) Jun 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: Jun 17, 2026.
View current Form ADV (SEC/IAPD) ↗