Ranking of the 20 largest asset managers in the world

BlackRock is the world's largest asset manager, managing $15.3 trillion as of June 2026 — far ahead of Vanguard, Fidelity and State Street. The table below ranks the top 20 by the Thinking Ahead Institute's standardized FY2024 survey; self-reported 2026 figures for the top players follow further down.

The assets under management of the world's 500 largest managers reached $139.9 trillion at the end of 2024, up 9.4% on an annual basis and again above the 2021 record, according to research from The Thinking Ahead Institute. The recovery was driven by North American players, while strong regional divergences and an acceleration of passive management emerge.

How did we prepare this ranking?

The data comes from the Thinking Ahead Institute, a global not-for-profit investment research organization, and is based on their report The World's Largest Asset Managers – 2025 (as of November 10, 2025).

As for individual managers, the report highlights that BlackRock remains the largest asset manager in the world, with a total of assets exceeding 11.5 trillion dollars compared to 10 trillion in 2023. Vanguard Group maintains second place, with more than 10 trillion dollars compared to 8.6 trillion in 2023, both far ahead of Fidelity Investments and State Street Global, which respectively occupy the third and fourth place with 5.5 and 4.7 trillion.

More recent company filings show that lead widening further: BlackRock's own Q2 2026 earnings release put its assets under management at $15.3 trillion as of June 30, 2026, up from $14.0 trillion at the end of 2025. This company-reported figure sits alongside the survey data below, which uses a consistent methodology across all 500 managers.

Ranking of the 20 largest Asset Managers in the World

Source: Thinking Ahead Institute as of November 10, 2025. Ranked by total assets managed (in millions of US dollars).

Where do the top players stand right now? (2026 self-reported AUM)

The table above uses the Thinking Ahead Institute's standardized survey so all 500 managers are compared on the same basis. Company-reported figures use different definitions — assets under management, assets under administration, or assets under supervision aren't always the same thing — so they aren't directly interchangeable with the ranking above, but they show where the largest players stand today.

Self-reported figures verified directly against each firm's own investor relations releases; not adjusted to a common methodology.

Regional recovery: North America accelerating, Japan declining, and new hubs in the Gulf

North American managers grew fastest: +13% year on year, for a total of 88.2 trillion USD, equivalent to 63% of the total assets held by the top 500 operators. This consolidates the region's role as the sector's center of gravity in the post-2022 recovery.

In contrast, Japan's assets under management fell 9.5% in 2024, signaling macro-financial fragility. The United Kingdom, the second-largest market in 2019, risks slipping to fourth place within five years, overtaken by France and Canada. For a closer look at how the region's players stack up, see our ranking of the largest European management companies.

In the meantime, the Middle East is establishing itself as a strategic hub thanks to regulatory reforms in the UAE (including updates on the rules for digital assets and the Qualifying Investment Funds regime), which are attracting large houses to centers such as the Dubai International Financial Centre and Abu Dhabi. Themes such as Shariah-compliant investments, ESG and digital assets align with national transformation programs, increasing the competitiveness of the area.

Strategies and market structure: passive on the rise, concentration at the top and push to private

The strategic rebalancing towards passive continues: indexed strategies now represent 39.0% of total assets, up 6.1% from the previous year. Active management drops to 61%, with a decrease of 3.6% on an annual basis. ETFs are a large part of that shift — see our ranking of the largest ETF issuers in the EMEA area.

The concentration at the top intensifies: the top 20 managers control 47% of total assets (from 45.5% in 2023), for 65.8 trillion USD. Fifteen groups based in the United States account for 83.9% of this segment. BlackRock, Vanguard and Fidelity Investments maintain the top three global positions, with BlackRock at the top since 2009.

In the private market, rapidly growing specialists emerge. Brookfield has seen assets go from 240 billion USD in 2017 to 1.061 trillion in 2024, with a compound annual growth of 20% in eight years and a jump of 46 positions in the ranking, driven by demand for private credit, infrastructure and real estate.

Technological innovation advances but is still in its early stages: 47% of companies are investing in Artificial Intelligence for strategic, operational and customer experience purposes; however, 78% allocate less than 10% of the IT budget to AI. 61% foresee an increase in spending in the next five years, while 64% report fears about cyber risks related to AI.

This study paints a vivid picture of a sector in transition. We are witnessing a convergence of forces, from the rise of passive strategies and private markets to the growing influence of Artificial Intelligence. These trends are reshaping the very foundations of asset management.

Jessica Gao, Director, Thinking Ahead Institute

Frequently asked questions

Who is the largest asset manager in the world?

BlackRock, with assets under management exceeding 11.5 trillion dollars in the Thinking Ahead Institute's November 2025 survey. Its own Q2 2026 results put that figure at $15.3 trillion, extending its lead over second-placed Vanguard.

How much do the world's 500 largest asset managers manage in total?

139.9 trillion US dollars at the end of 2024, up 9.4% year on year, according to the Thinking Ahead Institute's most recent annual survey.

How concentrated is the asset management industry?

Highly: the top 20 managers alone control 47% of total assets among the top 500, equivalent to 65.8 trillion dollars, with 15 of those 20 firms based in the United States.

Which region is driving industry growth?

North America, where assets grew 13% year on year to 88.2 trillion dollars. Japan's assets fell 9.5% over the same period, while the Middle East is emerging as a new hub for the industry.

Why do self-reported AUM figures differ from this ranking?

Because firms define "assets" differently. The Thinking Ahead Institute survey applies one consistent definition across all 500 managers, while a firm's own quarterly release may report AUM, assets under administration, or assets under supervision — figures that aren't directly comparable to each other or to the survey.

This article is for informational purposes only and does not constitute financial advice.

Ranking table verified against the Thinking Ahead Institute's November 2025 survey (FY2024 data); self-reported 2026 figures verified against each firm's own Q2 2026 investor relations releases. Next scheduled Thinking Ahead Institute update: ~November 2026.