Compare · AMG vs BX
AMG vs BX
Side-by-side comparison of Affiliated Managers Group Inc. (AMG) and Blackstone Inc. (BX): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AMG and BX operate in Investment Managers (Finance), so they compete in similar markets.
- BX is the larger of the two at $85.69B, about 9.6x AMG ($8.90B).
- BX has been more active in the news (7 items in the past 4 weeks vs 2 for AMG).
- BX has more recent analyst coverage (25 ratings vs 15 for AMG).
Affiliated Managers Group Inc.
Affiliated Managers Group, Inc., through its affiliates, operates as an asset management company providing investment management services to mutual funds, institutional clients, and high net worth individuals in the United States. It provides advisory or subadvisory services to mutual funds. These funds are distributed to retail and institutional clients directly and through intermediaries, including independent investment advisors, retirement plan sponsors, broker-dealers, major fund marketplaces, and bank trust departments. The company also offers investment products in various investment styles in the institutional distribution channel, including small, small/mid, mid, and large capitalization value and growth equity, and emerging markets. In addition, it offers quantitative, alternative, and fixed income products, and manages assets for foundations and endowments, defined benefit, and defined contribution plans for corporations and municipalities. Affiliated Managers Group provides investment management or customized investment counseling and fiduciary services. The company was formed as a corporation under the laws of Delaware in 1993. Affiliated Managers Group is based in Prides Crossing, Massachusetts.
Blackstone Inc.
The Blackstone Group Inc. is an alternative asset management firm specializing in real estate, private equity, hedge fund solutions, credit, secondary funds of funds, public debt and equity and multi-asset class strategies. The firm typically invests in early-stage companies. It also provide capital markets services. The real estate segment specializes in opportunistic, core+ investments as well as debt investment opportunities collateralized by commercial real estate, and stabilized income-oriented commercial real estate across North America, Europe and Asia. The firm's corporate private equity business pursues transactions throughout the world across a variety of transaction types, including large buyouts,special situations, distressed mortgage loans, mid-cap buyouts, buy and build platforms, which involves multiple acquisitions behind a single management team and platform, and growth equity/development projects involving significant majority stakes in portfolio companies and minority investments in operating companies, shipping, real estate, corporate or consumer loans, and alternative energy greenfield development projects in energy and power, property, dislocated markets, shipping opportunities, financial institution breakups, re-insurance, and improving freight mobility, financial services, healthcare, life sciences, enterprise tech and consumer, as well as consumer technologies. The fund considers investment in Asia and Latin America. It has a three year investment period. Its hedge fund business manages a broad range of commingled and customized fund solutions and its credit business focuses on loans, and securities of non-investment grade companies spread across the capital structure including senior debt, subordinated debt, preferred stock and common equity. The Blackstone Group Inc. was founded in 1985 and is headquartered in New York, New York with additional offices across Asia, Europe and North America.
Latest AMG
- Director Franqui Annette bought $228,660 worth of shares (750 units at $304.88), increasing direct ownership by 62% to 1,962 units (SEC Form 4)
- SEC Form 8-K filed by Affiliated Managers Group Inc.
- SEC Form 13F-NT filed by Affiliated Managers Group Inc.
- Director Matos Rodriguez Felix V. sold $300,180 worth of shares (1,000 units at $300.18), decreasing direct ownership by 19% to 4,369 units (SEC Form 4)
- Director Ryan David Christopher sold $1,037,814 worth of shares (3,402 units at $305.06), decreasing direct ownership by 76% to 1,092 units (SEC Form 4)
- SEC Form 10-Q filed by Affiliated Managers Group Inc.
- Director Cates G. Staley bought $458,745 worth of shares (1,500 units at $305.83), increasing direct ownership by 31% to 6,405 units (SEC Form 4)
- SEC Form 4 filed by Director Cates G. Staley
- AMG Reports Financial and Operating Results for the First Quarter of 2026
- New insider Patel Cheerag B. claimed ownership of 39,659 shares (SEC Form 3)
Latest BX
- New insider Bcp Redbird Aggregator L.P. claimed ownership of 83,831,109 shares (SEC Form 3)
- Blackstone Raises its Largest Asia Private Equity Fund at $13.1 Billion
- Blackstone to Present at Morgan Stanley's US Financials Conference
- The AI-Native Enterprise Services Firm Backed by Anthropic, Blackstone, and Hellman & Friedman Announces Acquisition of Fractional AI
- Blackstone Digital Infrastructure Trust Announces Full Exercise and Closing of Underwriters Option to Purchase Additional Shares in Initial Public Offering
- Large owner Blackstone Treasury Holdings Iii L.L.C. bought $189,735,900 worth of shares (9,486,795 units at $20.00) (SEC Form 4)
- Blackstone Announces Joint Venture with Google to Create New TPU Cloud
- SEC Form 13F-HR filed by Blackstone Inc.
- Amendment: SEC Form 13F-HR/A filed by Blackstone Inc.
- Amendment: SEC Form 13F-HR/A filed by Blackstone Inc.