Summit Street Capital Management, Llc
- Regulatory AUM
- $757M
- Discretionary
- $714M
- Clients
- 3
- Avg AUM / client
- $252M
- Accounts
- 3
- Employees
- 5
AUM over time
Annual snapshots from Form ADV filings · as of Mar 19, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| High net worth individuals | 1 | $43.9M | 5.8% |
| Investment companies | 1 | $368M | 48.6% |
| Pooled investment vehicles (non-investment companies) | 1 | $345M | 45.6% |
Private funds (1)
Reported in Form ADV Section 7.B.(1), filing of May 2024 · $226M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Summit Street Us Equity Value Fund Lp | Hedge Fund | Delaware | $226M | 50 |
Nonprofit clients
Charities that reported this firm as a top-paid contractor (investment services) on Form 990.
| Charity | Location | Period |
|---|---|---|
| The Trustees Of Grinnell College EIN 420680387 | Grinnell, IA | 06/30/2024 |
People (2)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Wallace, Jennifer, A. | Managing Member | Jun 2009 (17y) | 50% – 75% | |
| Williams, Arthur, T. | Managing Member Cco | Jun 2009 (17y) | 50% – 75% |
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 (1, $226M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Summit Street Us Equity Value Fund Lp | Hedge Fund | $226M | $1.0M | 50 |
From Form ADV Section 7.B private fund reporting.
Foundations & charities (1)
| Organization | Type | Assets | As of |
|---|---|---|---|
| The Trustees Of Grinnell College | Public charity | $3.2B | 06/30/2024 |
From IRS Form 990 investment-management-fee disclosures.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/19/2026 | 1.21 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
- • Performance-based fees
Services
- • Portfolio management for individuals/small businesses
- • Portfolio management for investment companies
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- Northern Trust $113M (16% of AUM) May 2025
- Jefferies Llc $43.9M (6% of AUM) Mar 2026
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports having 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 19, 2026.
View current Form ADV (SEC/IAPD) ↗