Brigham Management, Llc
- Regulatory AUM
- $1.0B
- Discretionary
- $1.0B
- Clients
- 10
- Avg AUM / client
- $101M
- Accounts
- 10
- Employees
- 39
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 31, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 10 | $1.0B | 100.0% |
Private funds (7)
Reported in Form ADV Section 7.B.(1), filing of Sep 2024 · $794M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Bexp Ii, Lp | Other Private Fund | Delaware | $222M | 22 |
| Austin 512, Lp | Other Private Fund | Delaware | $189M | 2 |
| Bexp Ii Qp, Lp | Other Private Fund | Delaware | $153M | 80 |
| Bexp I, Lp | Other Private Fund | Delaware | $126M | 56 |
| Langford Energy Partners I, Lp | Private Equity Fund | Delaware | $78.8M | 78 |
| Langford Energy Partners I (Qp), Lp | Private Equity Fund | Delaware | $13.3M | 1 |
| Bexp Ii (Parallel), Lp | Other Private Fund | Delaware | $12.1M | 3 |
People (6)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Brigham, Ben, Madison | Managing Member | Mar 2017 (9y) | ≈ 42.19% – 100% via Anthem Ventures, Llc | |
| Lilie, Keith, Peterson | Chief Executive Officer | Nov 2018 (8y) | Less than 5% | |
| Mothershead, James, Christopher | Chief Operating Officer | Nov 2018 (8y) | Less than 5% | |
| Langford, Alan, Lance | Chief Executive Officer | Jan 2021 (6y) | Less than 5% | |
| Fitz, Thomas, Walker | Chief Financial Officer | Jun 2021 (5y) | Less than 5% | |
| Potts, Kari, Arneil | Chief Compliance Officer | Aug 2024 (2y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Brigham Exploration Company, Llc | Owner | Sep 2018 | A | 75% or more |
| Anthem Ventures, Llc | Owner | Mar 2017 | B | ≈ 56.25% – 100% via Brigham Exploration Company, Llc |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Brigham, Ben, Madison: 75% – 100% of Anthem Ventures, Llc × 75% – 100% of Brigham Exploration Company, Llc × 75% – 100% direct ≈ 42.19% – 100% of the firm
- Anthem Ventures, Llc: 75% – 100% of Brigham Exploration Company, Llc × 75% – 100% direct ≈ 56.25% – 100% 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 (7, $794M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Bexp Ii, Lp | Other Private Fund | $222M | $20.0K | 22 |
| Austin 512, Lp | Other Private Fund | $189M | $100K | 2 |
| Bexp Ii Qp, Lp | Other Private Fund | $153M | $100K | 80 |
| Bexp I, Lp | Other Private Fund | $126M | $100K | 56 |
| Langford Energy Partners I, Lp | Private Equity Fund | $78.8M | $0 | 78 |
| Langford Energy Partners I (Qp), Lp | Private Equity Fund | $13.3M | $0 | 1 |
| Bexp Ii (Parallel), Lp | Other Private Fund | $12.1M | $100K | 3 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/31/2026 | 3.09 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
- • Performance-based fees
Services
- • Portfolio management for pooled investment vehicles
Custody
Firm reports having custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 31, 2026.
View current Form ADV (SEC/IAPD) ↗