9AT: MOUNTAINEER PARTNERS MANAGEMENT, LLC

other names

MOUNTAINEER PARTNERS MANAGEMENT, LLC

Adviser Profile

As of Date	03/31/2026
ADV Location	NEW YORK, NY, United States
Adviser Type - Large advisory firm
Number of Employees	4 33%
of those in investment advisory functions	3
Registration	SEC, Approved, 07/05/2013
Other registrations (1)	SEC, ERA - Withdrawn, 03/25/2013

AUM^*	305,735,762 21%
of that, discretionary	305,735,762 21%
Private Fund GAV^*	97,209,485 65%
Avg Account Size	61,147,152 45%
SMA’s	Yes
Private Funds	3
Contact Info	646 xxxxxxx
Websites

Client Types

- Investment companies
- Pooled investment vehicles
- Charitable organizations

Advisory Activities

- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for businesses

Compensation Arrangments

- A percentage of assets under your management
- Performance-based fees

Fund Type	Count	GAV
Fund TypeHedge Fund	Count3	GAV$97,209,485

Adviser	Hedge Fund	Liquidity Fund	Private Equity Fund	Real Estate Fund	Securitized Asset Fund	Venture Capital Fund	Other Fund	Total Private Fund GAV	AUM	#Funds
Adviser SIENA CAPITAL PARTNERS GP, LLC	Hedge Fund379.3m	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV379.3m	AUM379.3m	#Funds1
Adviser RESOLUTE GLOBAL PARTNERS, LTD.	Hedge Fund250.4m	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV250.4m	AUM325.4m	#Funds1
Adviser BHZ CAPITAL MANAGEMENT, LP	Hedge Fund-	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV-	AUM153.0m	#Funds-
Adviser KANEN WEALTH MANAGEMENT LLC	Hedge Fund197.4m	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV197.4m	AUM404.6m	#Funds4
Adviser CAPRICE CAPITAL PARTNERS, LLC	Hedge Fund82.7m	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund93.0k	Total Private Fund GAV82.8m	AUM123.2m	#Funds4
Adviser ARISTIDES CAPITAL LLC	Hedge Fund541.4m	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV541.4m	AUM541.4m	#Funds5
Adviser EDGE FOCUS CAPITAL MANAGEMENT, LLC	Hedge Fund50.6m	Liquidity Fund-	Private Equity Fund58.3m	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV109.0m	AUM451.3m	#Funds3
Adviser ENGINE NO.1 LLC	Hedge Fund-	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV-	AUM299.9m	#Funds-
Adviser TENERE CAPITAL, LLC	Hedge Fund488.3m	Liquidity Fund-	Private Equity Fund-	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV488.3m	AUM241.1m	#Funds5
Adviser WEBS CREEK CAPITAL MANAGEMENT LP	Hedge Fund373.9m	Liquidity Fund-	Private Equity Fund243.9m	Real Estate Fund-	Securitized Asset Fund-	Venture Capital Fund-	Other Fund-	Total Private Fund GAV617.9m	AUM1.3b	#Funds4

Brochure Summary

Overview

The Adviser is an investment adviser with its principal place of business in New York, New York. The Adviser commenced operations in February 2011. Mark Lee is the Managing Member and principal owner of the Adviser. The Adviser provides discretionary investment advisory services to U.S. and non-U.S. private investment funds intended for sophisticated investors and institutional investors (collectively, the “Funds”). The Adviser also provides discretionary investment advisory services as a sub- adviser to a portion of assets owned by an investment company registered under the Investment Company Act of 1940, as amended (the "RIC"). In addition, the Adviser provides discretionary investment advisory services to two separately managed accounts for institutional investors (the “Managed Accounts”, together with the Funds and the RIC, the "Clients" and each individually, a “Client”). The Adviser provides advice to its Clients based on specific investment objectives and strategies contained in the applicable offering memoranda or investment management agreements; the Adviser does not provide advice to any underlying investors of the Clients (the "Underlying Investors"). The Funds have entered into, and may in the future enter into additional agreements (“side letters”) with certain prospective or existing investors whereby such investors

may be subject to terms and conditions that are more advantageous than those set forth in the applicable offering memorandum. For example, such terms and conditions may provide for special rights to make future investments in a Fund, other investment vehicles or managed accounts; special redemption rights, relating to frequency or notice; a reduction or rebate in fees or redemption charges to be paid by the investor and/or other terms; rights to receive reports from a Fund on a more frequent basis or that include information not provided to other investors (including, without limitation, more detailed information regarding portfolio positions) and such other rights as may be negotiated by a Fund and such investors. The decision to enter into a side letter or similar arrangement is solely at the discretion of the relevant Fund and the Adviser and may, among other things, be based on the size of the investor’s investment in such Fund or affiliated investment entity, an agreement by an investor to maintain such investment in such Fund for a significant period of time, or other similar commitment by an investor to such Fund. The Adviser does not currently participate in wrap-fee programs. As of December 31, 2024, the Adviser managed $252,656,089 in regulatory assets under management, all on a discretionary basis.

MOUNTAINEER PARTNERS MANAGEMENT, LLC

Adviser Profile

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