Mainstream Investment Advisers LLC (New Albany)


Mainstream Investment Advisers LLC is a large advisory firm based in New Albany. It manages $232.88 million of regulatory assets for 5 client accounts. It has been registered with the SEC as an adviser since 2001 and has operated in the jurisdictions of Indiana and Kentucky.

Mainstream Investment Advisers provides portfolio management for investment companies and portfolio management for pooled investment vehicles. It doesn't provide financial planning services to its clients. On top of advisory services, the firm doesn't engage in other business activities.

Mainstream Investment Advisers: assets under management

The assets under management (AUM) of Mainstream Investment Advisers LLC is $232.88 million, all of which is managed in discretionary accounts. The firm's AUM has grown by 41% since the beginning of its operation, and the company doesn't manage any assets belonging to foreign clients.


The firm manages $232.88 million in discretionary accounts. On average, the discretionary accounts where all decisions are made on behalf of the client hold $46.58 million each.
Mainstream Investment Advisers has custody of $223.54 million in cash and securities for 3 clients in total but doesn’t act as a qualified custodian.

Fees & Commissions

The advisory firm has several streams of revenue. Clients pay Mainstream Investment Advisers LLC for their services and products based on a percentage of assets under management and performance-based fees. Compensation based on assets under management promotes a long-term relationship between a client and the adviser and helps align mutual interests. These fees don’t include brokerage commissions, interest, taxes, and other account expenses.

Careers at Mainstream Investment Advisers LLC

Diane Jean Hulls has been acting as President since 1 Jul 1997. Sam Ellington joined the executive team most recently as the Director, Product Management, Service & Marketing.

Direct owners and executive officers



Name Entity Date acquired Ownership Employer ID
William Howard Jenkins Member/manager 1 Jul 1997 50% - 75% 4379432
William Rudolph Gernert Member 1 Jul 1997 25% - 50% 4379449
Diane Jean Hulls Director 1 Jul 1997 Other 4379452
William Aaron Jenkins Research analyst 1 Feb 2001 Other 4380274
Charles Frederick Craig Research analyst 1 Jun 2002 Other 3023921
Stephen Gerard Mullins Director of client service and marketing 1 Feb 2006 Other 4347855
Inc. The Regent Group Member 1 Jun 2006 Other 104978
Martin Nelson Mcclelland Managing director 1 Jul 2006 Other 2599603
Steven Todd Naiser Portfolio manager and director 1 Jul 2006 Other 4332041
Sam Ellington Director, product management, service & marketing 1 Jul 2010 Other 2827198

Indirect Owners

The SEC currently registers 1 indirect owner.

Name Entity Date acquired Ownership Employer ID
Martin Nelson Mcclelland Shareholder 1 Oct 1997 75% - 100% 2599603

Based in New Albany

The principal office where Mainstream Investment Advisers LLC performs its advisory services is located at 101 West Spring Street, New Albany, IN 47150, which is also the mailing address of the firm. It doesn’t run an office outside of the United States.

You can reach the main office by calling the phone number 812-981-8100 or by fax 812-981-7069. The normal business hours are 8:00 a.m. to 4:15 p.m. on Monday - Friday.