Dorsey Asset Management Llc
- Regulatory AUM
- $1.4B
- Discretionary
- $1.4B
- Clients
- 9
- Avg AUM / client
- $161M
- Accounts
- 9
- Employees
- 10
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 24, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| High net worth individuals | 1 | $15.1M | 1.05% |
| Pooled investment vehicles (non-investment companies) | 3 | $861M | 59.6% |
| Charitable organizations | 5 | $569M | 39.4% |
Private funds (3)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $688M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Dam Sif I, Lp | Hedge Fund | Delaware | $481M | 3 |
| Global Moat Fund, Lp master | Hedge Fund | Delaware | $191M | 51 |
| Global Moat Offshore Fund, Lp feeder | Hedge Fund | Cayman Islands | $15.4M | 2 |
People (3)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Dorsey, Patrick, Warfield | Portfolio Manager, Managing Member | Jul 2013 (13y) | ≈ 56.25% – 100% via Wheat Thin, Llc | |
| Harriett, Michael, Patrick | Coo/Cfo/Cco | Mar 2016 (10y) | Less than 5% | |
| Jackson, Robert, Wright | Managing Member | Jun 2021 (5y) | ≈ 3.75% – 10% via Oyster Bay, Llc |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Wheat Thin, Llc | Direct Owner | Jun 2021 | A | 75% or more |
| Lakefront Path, Llc | Direct Owner | Jun 2021 | A | 5% – 10% |
| Oyster Bay, Llc | Direct Owner | Jun 2021 | A | 5% – 10% |
| Harriett Family Declaration Of Trust Dated December 13, 2019 | Managing Member | Jun 2021 | B | ≈ 3.75% – 10% via Lakefront Path, Llc |
Undisclosed: 0% – 15% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Dorsey, Patrick, Warfield: 75% – 100% of Wheat Thin, Llc × 75% – 100% direct ≈ 56.25% – 100% of the firm
- Jackson, Robert, Wright: 75% – 100% of Oyster Bay, Llc × 5% – 10% direct ≈ 3.75% – 10% of the firm
- Harriett Family Declaration Of Trust Dated December 13, 2019: 75% – 100% of Lakefront Path, Llc × 5% – 10% direct ≈ 3.75% – 10% 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 (3, $688M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Dam Sif I, Lp | Hedge Fund | $481M | $1.0M | 3 |
| Global Moat Fund, Lp | Hedge Fund | $191M | $1.0M | 51 |
| Global Moat Offshore Fund, Lp | Hedge Fund | $15.4M | $1.0M | 2 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/24/2026 | 1.39 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
- BNY Mellon $326M (23% of AUM) Mar 2026
- Northern Trust $258M (18% of AUM) Mar 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: Mar 24, 2026.
View current Form ADV (SEC/IAPD) ↗