other names
  • OBRIEN GREENE & CO INC

Adviser Profile

As of Date 03/12/2026
ADV Location MEDIA, PA, United States
Adviser Type - Large advisory firm
Number of Employees 7 17%
of those in investment advisory functions 4
Registration SEC, Approved, 07/18/1969
AUM* 464,333,784 19%
of that, discretionary 421,174,014 20%
Private Fund GAV* 19,848,178 -90%
Avg Account Size 1,307,982 14%
% High Net Worth 57.05% 11%
SMA’s Yes
Private Funds 1
Contact Info 610 xxxxxxx
Websites

Client Types

- Individuals (other than high net worth individuals)
- High net worth individuals
- Pooled investment vehicles
- Pension and profit sharing plans
- Charitable organizations
- Other

Advisory Activities

- Financial planning services
- Portfolio management for individuals and/or small businesses
- Portfolio management for pooled investment vehicles

Compensation Arrangments

- A percentage of assets under your management
- Hourly charges
- Fixed fees (other than subscription fees)
- Performance-based fees

Reported AUM

342M 293M 244M 195M 146M 98M 49M
2015 2016 2017 2018 2019 2020 2021 2022 2023
Discretionary
Non-discretionary

Private Funds

Employees

Private Funds Structure

Fund Type Count GAV
Fund TypeHedge Fund Count1 GAV$19,848,178

Similar advisers

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 CALIXTO GLOBAL INVESTORS, LP Hedge Fund- Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV- AUM488.8m #Funds-
Adviser WESTERN STANDARD, LLC Hedge Fund366.2m Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV366.2m AUM574.9m #Funds2
Adviser KALEIDOSCOPE CAPITAL Hedge Fund715.5m Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV715.5m AUM706.2m #Funds7
Adviser SOLSTEIN CAPITAL, LLC Hedge Fund5.6m Liquidity Fund40.0m Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV45.6m AUM801.8m #Funds2
Adviser NEUMANN ADVISORY HONG KONG LIMITED Hedge Fund622.9m Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV622.9m AUM622.9m #Funds4
Adviser IKARIAN CAPITAL Hedge Fund564.0m Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV564.0m AUM698.0m #Funds3
Adviser BURKEHILL GLOBAL MANAGEMENT, LP Hedge Fund5.3b Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV5.3b AUM3.5b #Funds5
Adviser CONCENTRIC CAPITAL STRATEGIES L.P. Hedge Fund1.1b Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV1.1b AUM3.1b #Funds4
Adviser LEPERCQ DE NEUFLIZE ASSET MANAGEMENT LLC Hedge Fund575.3m Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV575.3m AUM763.7m #Funds1
Adviser ARCHON CAPITAL MANAGEMENT LLC Hedge Fund257.6m Liquidity Fund- Private Equity Fund- Real Estate Fund- Securitized Asset Fund- Venture Capital Fund- Other Fund- Total Private Fund GAV257.6m AUM214.6m #Funds4

Top Holdings

Stock Ticker Stock Name $ Position % Position $ Change # Change
Stck Ticker85207H104 Stock NameSprott Physical Gold Trust $ Position$18,577,580 % Position6.00% $ Change18.00% # Change6.00%
Stck Ticker45841N107 Stock NameInteractive Brokers Group Inc $ Position$16,096,968 % Position5.00% $ Change-10.00% # Change-3.00%
Stck Ticker037833100 Stock NameApple Computer Inc Com $ Position$11,831,866 % Position4.00% $ Change6.00% # Change-1.00%
Stck Ticker084670702 Stock NameBerkshire Hathaway Inc Cl B $ Position$10,560,345 % Position3.00% $ Change-2.00% # Change-2.00%
Stck Ticker031162100 Stock NameAmgen Inc $ Position$9,281,985 % Position3.00% $ Change2405.00% # Change2060.00%
Stck Ticker17275R102 Stock NameCisco Sys Inc Com $ Position$9,687,789 % Position3.00% $ Change13.00% # Change0.00%
Stck Ticker12503M108 Stock NameCboe Global Markets Inc $ Position$9,214,526 % Position3.00% $ Change3.00% # Change1.00%
Stck Ticker26875P101 Stock NameEog Res Inc Com $ Position$8,544,583 % Position3.00% $ Change1.00% # Change8.00%
Stck Ticker351858105 Stock NameFranco-Nevada Corp $ Position$9,698,134 % Position3.00% $ Change2317.00% # Change2499.00%
Stck Ticker594918104 Stock NameMicrosoft Corp $ Position$9,451,263 % Position3.00% $ Change1023.00% # Change1103.00%

Brochure Summary