Mainline West Fund Manager LLC
Registered investment adviser · Denver, CO · CRD #147532
Form ADV data as of 2026-09-01Regulatory assets
$1.77 billion
Total accounts
116
Employees
5
Disclosure events
0
Firm details
- Website: http://www.mainlinewest.net
- Telephone: 720-536-3380
- SEC file number: 801-69444
- Most recent Form ADV filing: 2026-03-14
- SEC record: View this firm on the SEC's IAPD site
Disciplinary disclosures
This firm answered No to every Item 11 disciplinary question on its most recent Form ADV filing.
Assets and accounts
| Provides continuous and regular supervisory or management services | Yes |
| Discretionary regulatory assets under management | $1.77 billion |
| Non-discretionary regulatory assets under management | $0 |
| Total regulatory assets under management | $1.77 billion |
| Discretionary accounts | 116 |
| Non-discretionary accounts | 0 |
| Total accounts | 116 |
| Regulatory assets under management attributable to non-U.S. persons | $0 |
People
| Total employees (excluding clerical) | 5 |
| Employees performing investment advisory functions (including research) | 4 |
| Employees who are registered representatives of a broker-dealer | 4 |
| Employees registered as investment adviser representatives with a state | 4 |
| Employees registered as IARs for another investment adviser | 0 |
| Employees who are licensed insurance agents | 0 |
| Firms or persons who solicit advisory clients on the firm's behalf | 1 |
Custody
| Has custody of client cash or bank accounts | Yes |
| Has custody of client securities | Yes |
| Client funds and securities held in the firm's custody | $1.21 billion |
| Clients for whom the firm has custody | 7 |
| A related person has custody of client cash or bank accounts | No |
| A related person has custody of client securities | No |
| The firm acts as a qualified custodian | No |
| A related person acts as a qualified custodian | No |
| Number of persons acting as qualified custodians for the firm's clients | 1 |
How the firm is compensated
Advisory services offered
Affiliated related persons
Reported conflicts of interest
Form ADV Items 8 asks advisers to disclose arrangements that may create a conflict with client interests. This firm answered Yes to:
- Buys securities from or sells securities to advisory clients (principal transactions)
- Buys or sells for itself securities it also recommends to clients
- Executes agency cross transactions involving advisory client securities
- Brokers or dealers selected under 8.C.(3) are related persons
- Recommends brokers or dealers to clients
- Brokers or dealers recommended under 8.E. are related persons
- Compensates a non-employee for client referrals
Client types
| Type of client | Clients | Assets |
|---|---|---|
| High net worth individuals | 109 | $422.0 million |
| Pooled investment vehicles (other than investment companies and BDCs) | 7 | $1.35 billion |