With over $54.1 trillion in assets under its stewardship—a sum that represents nearly half of the entire world's managed wealth—the U.S. asset management industry stands as a colossal and dynamic engine of the global financial system.
Key Takeaways
- In 2023, the US asset management industry managed over $54.1 trillion in assets under management (AUM), marking a 10.2% year-over-year increase driven by equity market gains.
- The US asset management sector contributed $1.2 trillion to the national GDP in 2022 through direct and indirect economic activities.
- From 2018 to 2023, the industry's AUM grew at a compound annual growth rate (CAGR) of 8.5%, outpacing global averages.
- As of Q3 2023, total US mutual fund and ETF AUM combined was $28.4 trillion.
- Equity AUM in the US asset management industry was $24.7 trillion at year-end 2023.
- Fixed income AUM managed by US firms totaled $13.2 trillion in 2023.
- The US had 11,300 asset management firms employing 450,000 professionals in 2023.
- Average assets per US asset management firm was $4.8 trillion for top firms in 2023.
- 65% of US asset managers are headquartered in 5 major cities (NY, Boston, Chicago, SF, LA) in 2023.
- US asset management industry average 10-year annualized return for balanced funds was 7.2% as of 2023.
- Equity mutual funds delivered 12.1% average return in 2023.
- Fixed income funds averaged -1.5% return amid rising rates in 2023.
- Passive strategies captured 92% of net new AUM due to superior risk-adjusted returns in 2023.
- Adoption of AI/ML in portfolio management reached 68% among US firms in 2023.
- ESG integration mandates affected 45% of institutional AUM by SEC rules in 2023.
The US asset management industry is massive, profitable, and continues to grow significantly.
Assets Under Management (AUM)
1As of Q3 2023, total US mutual fund and ETF AUM combined was $28.4 trillion.
Verified2Equity AUM in the US asset management industry was $24.7 trillion at year-end 2023.
Verified3Fixed income AUM managed by US firms totaled $13.2 trillion in 2023.
Verified4Hybrid/multi-asset AUM reached $4.9 trillion in the US as of 2023.
Directional5Money market fund AUM in the US hit $6.1 trillion by December 2023.
Single source6Retirement-related AUM (401k, IRAs) under US management was $38.5 trillion in 2023.
Verified7Institutional AUM in the US grew to $42.3 trillion, representing 78% of total AUM in 2023.
Verified8Retail investor AUM stood at $11.8 trillion in the US asset industry in 2023.
Verified9Actively managed AUM was $19.6 trillion versus $34.5 trillion passive in 2023.
Directional10Sustainable/ESG AUM in US reached $5.6 trillion by mid-2023.
Single source11Alternatives AUM (PE, HF, real assets) totaled $15.4 trillion in the US in 2023.
Verified12Target-date fund AUM hit $3.2 trillion in the US by end-2023.
Verified13Closed-end fund AUM was $0.28 trillion in the US in 2023.
Verified14Variable annuity separate account AUM reached $2.1 trillion in 2023.
Directional15Discretionary AUM for wealth management firms was $22.7 trillion in 2023.
Single source16High-net-worth individual (HNWI) AUM in US was $28.9 trillion in 2023.
Verified17Pension fund AUM managed domestically was $10.4 trillion in Q3 2023.
Verified18529 college savings plan AUM totaled $0.45 trillion in 2023.
VerifiedAssets Under Management (AUM) Interpretation
Soaring past $50 trillion in total, the American investment machine is a complex beast where the public’s earnest retirement savings fuel a sophisticated institutional arena dominated by passive strategies, yet still finds room for increasingly fashionable bets on everything from ESG to alternatives.
Firms, Employment, and Demographics
1The US had 11,300 asset management firms employing 450,000 professionals in 2023.
Verified2Average assets per US asset management firm was $4.8 trillion for top firms in 2023.
Verified365% of US asset managers are headquartered in 5 major cities (NY, Boston, Chicago, SF, LA) in 2023.
Verified4The industry employed 285,000 portfolio managers and analysts in 2022.
Directional5Women represented 42% of the US asset management workforce in 2023.
Single source6Average salary for portfolio managers in US asset management was $198,000 in 2023.
Verified71,200 new asset management firms entered the US market between 2018-2023.
Verified8Top 10 US firms (Vanguard, BlackRock, etc.) hold 35% of industry AUM with 45,000 employees.
Verified9Independent RIAs numbered 14,500 managing $130 trillion in client assets in 2023.
Directional10Millennials (under 40) comprise 28% of asset management employees in 2023.
Single source11Compliance staff in US asset management grew 12% to 65,000 roles in 2023.
Verified1272% of US asset managers are SEC-registered investment advisers in 2023.
Verified13Boutique firms (under $50B AUM) make up 85% of US firms but only 8% of AUM.
Verified14Technology staff employment rose 18% to 55,000 in US asset management in 2023.
Directional15Average firm size by employees is 40 for US asset managers in 2023.
Single source163,200 firms specialize in alternatives within US asset management in 2023.
Verified17Diversity: 15% of senior executives in US asset mgmt are from underrepresented minorities in 2023.
Verified18Turnover rate among investment professionals averaged 11.2% in 2023.
Verified1992% of AUM managed by firms with over 100 employees in 2023.
DirectionalFirms, Employment, and Demographics Interpretation
The US asset management industry is a sprawling, top-heavy metropolis where a few giant skyscrapers house most of the wealth, while a vast, bustling suburb of boutiques fights for the remaining scraps, all increasingly patrolled by compliance officers and powered by tech talent, yet still struggling to reflect the society it serves beyond the junior ranks.
Market Size and Growth
1In 2023, the US asset management industry managed over $54.1 trillion in assets under management (AUM), marking a 10.2% year-over-year increase driven by equity market gains.
Verified2The US asset management sector contributed $1.2 trillion to the national GDP in 2022 through direct and indirect economic activities.
Verified3From 2018 to 2023, the industry's AUM grew at a compound annual growth rate (CAGR) of 8.5%, outpacing global averages.
Verified4Revenue in the US asset management industry reached $287 billion in 2023, up 7.8% from the previous year.
Directional5The top 500 US asset managers controlled 92% of total industry AUM as of mid-2023.
Single source6US asset management AUM is projected to reach $65 trillion by 2027, growing at 4.5% CAGR.
Verified7In 2022, net inflows into US asset management products totaled $1.1 trillion.
Verified8The industry's profit margins averaged 28.4% in 2023, supported by scale economies.
Verified9US represents 48% of global asset management AUM in 2023.
Directional10Operating expenses for US asset managers rose 5.2% to $210 billion in 2023.
Single source11The US ETF market within asset management hit $8.1 trillion AUM in Q4 2023.
Verified12Hedge fund AUM in the US grew to $4.3 trillion by end-2023.
Verified13Private equity AUM managed by US firms reached $5.8 trillion in 2023.
Verified14Mutual fund AUM in the US stood at $19.2 trillion as of December 2023.
Directional15Industry employment generated $150 billion in wages in 2022.
Single source16US asset management market share among top 20 global managers was 55% in 2023.
Verified17Annual growth in discretionary AUM was 9.1% in 2023.
Verified18Total client assets served by US managers hit $130 trillion including non-AUM in 2023.
Verified19Revenue per employee in the industry averaged $1.8 million in 2023.
Directional20The sector's AUM per capita in the US was approximately $160,000 in 2023.
Single sourceMarket Size and Growth Interpretation
While the US asset management industry swells to a staggering $54.1 trillion—half the world's wealth and more than $160,000 for every American—its soaring profits and concentrated power reveal a financial Leviathan thriving on scale, where the real growth story is written in management fees, not just market gains.
Performance Metrics and Returns
1US asset management industry average 10-year annualized return for balanced funds was 7.2% as of 2023.
Verified2Equity mutual funds delivered 12.1% average return in 2023.
Verified3Fixed income funds averaged -1.5% return amid rising rates in 2023.
Verified4US large-cap equity strategies outperformed benchmarks by 0.8% on average in 2023.
Directional5Hedge funds returned 8.4% net in 2023, led by equity long/short at 12.2%.
Single source6Private equity buyout funds vintage 2020-2023 averaged 15.6% IRR.
Verified7Target-date 2040 funds returned 18.7% in 2023.
Verified8Active US equity managers underperformed passive by 1.2% annually over 10 years to 2023.
Verified9ESG equity funds returned 14.3% in 2023, outperforming non-ESG by 1.1%.
Directional10Core fixed income strategies yielded 4.2% average return in 2023.
Single source11Multi-asset funds averaged 9.8% return over 5 years to 2023.
Verified1260/40 portfolio returned 16.5% in 2023 after two weak years.
Verified13Small-cap value strategies returned 11.4% in 2023.
Verified14Municipal bond funds averaged 5.1% return in 2023.
Directional15Real estate investment trusts (REITs) under management returned 11.3% in 2023.
Single source16Commodity strategies averaged 2.8% return in 2023.
Verified17Emerging markets equity funds returned 9.8% in 2023 for US managers.
Verified18Sharpe ratio for US equity funds averaged 0.72 over 3 years to 2023.
Verified19Alpha generation by active managers was -0.45% annually over 10 years.
Directional20Downside capture ratio for balanced funds was 95% vs S&P 500 benchmark in 2023.
Single source21Volatility (standard deviation) for US bond funds was 6.2% annualized in 2023.
VerifiedPerformance Metrics and Returns Interpretation
While the industry loves to tout last year's star performers, the long-term truth is that for most investors, success hinges less on chasing the winning asset class of the moment and more on simply capturing the market's 7.2% average return without letting fees, poor timing, and chronic underperformance get in the way.
Trends, Regulations, and Innovations
1Passive strategies captured 92% of net new AUM due to superior risk-adjusted returns in 2023.
Verified2Adoption of AI/ML in portfolio management reached 68% among US firms in 2023.
Verified3ESG integration mandates affected 45% of institutional AUM by SEC rules in 2023.
Verified4Direct indexing AUM grew 25% to $0.5 trillion in 2023.
Directional5Crypto asset AUM under US managers hit $0.12 trillion in 2023.
Single source6Fee compression reduced average management fees to 0.42% in 2023 from 0.52% in 2018.
Verified7Model portfolio usage rose to 75% of advisor allocations in 2023.
Verified8Cyber risk incidents reported by 32% of US asset managers in 2023.
Verified9Private markets allocation in portfolios increased to 18% average in 2023.
Directional10SEC's T+1 settlement rule implementation boosted liquidity management in 2024 previews.
Single source11Outsourced CIO services AUM grew 15% to $2.1 trillion in 2023.
Verified12Tokenization pilots for real assets reached $0.1 trillion exposure in 2023.
Verified1355% of firms adopted cloud-based data analytics for alpha generation in 2023.
Verified14Dodd-Frank stress tests covered $4.5 trillion in bank-affiliated AUM in 2023.
Directional15Retail adoption of SMAs rose to 28% of advisor AUM in 2023.
Single source16Net-zero commitments by US managers covered $18.2 trillion AUM in 2023.
Verified17Robo-advisor AUM surged 22% to $1.3 trillion in 2023.
Verified18Reg BI compliance costs averaged $5 million per mid-size firm in 2023.
Verified19Factor investing AUM reached $3.8 trillion in US portfolios in 2023.
Directional20Decentralized finance (DeFi) exposure via US managers was $0.05 trillion in 2023.
Single sourceTrends, Regulations, and Innovations Interpretation
While index funds gobbled up almost all the new money like a polite but ruthless dinner guest, the rest of the industry scrambled to hire AI, appease regulators, tokenize everything, and cut fees, all while nervously watching their cybersecurity dashboards light up.
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