Pool investment vehicles like mutual funds, hedge funds and private equity funds allow individual investors to participate in investments they normally could not access directly. By pooling money together, these investment companies are able to invest in a variety of assets and provide diversification. Some major pool investment vehicle companies include BlackRock, Vanguard, State Street, Fidelity and T. Rowe Price. These companies manage trillions of dollars in assets across funds investing in stocks, bonds and other securities globally.

BlackRock is the world’s largest asset manager
With over $10 trillion in assets under management, BlackRock is the biggest player in pool investment vehicles globally. The company offers investors access to stock, bond, real estate and multi-asset mutual funds and ETFs. Some of BlackRock’s most well-known offerings include its iShares suite of ETFs and mutual funds spanning major equity benchmarks as well as bonds and real assets.
Vanguard pioneered low-cost index investing
Vanguard has over $7 trillion in global assets under management. The firm is best known for pioneering low-cost index mutual funds and ETFs tracking major market indexes. Vanguard’s index funds and ETFs make investing easy and affordable for both retail and institutional investors.
State Street created the first ETF
While smaller than BlackRock and Vanguard in assets, State Street nonetheless manages over $3 trillion for investors. The company launched the first ever exchange-traded fund (ETF) in 1993, known as the SPDR S&P 500 ETF (SPY). This gave investors an easy way to track the S&P 500 index performance.
Fidelity and T. Rowe Price also major investment managers
Beyond the Big Three of BlackRock, Vanguard and State Street, other large investment managers include Fidelity with $4 trillion under management and T. Rowe Price at $1.5 trillion. Both companies offer actively and passively managed mutual funds spanning global stocks and bonds for retail and institutional investors.
In summary, major players in pool investment vehicles include BlackRock, Vanguard, State Street, Fidelity and T. Rowe Price. These asset managers operate mutual funds, ETFs, hedge funds and other pooled investments across asset classes to meet diverse investor needs.