BlackRock was founded in 1988 by Larry Fink and seven partners as Blackstone Financial Management, a bond manager housed inside the Blackstone Group. Fink had left First Boston after his mortgage desk lost about $100 million in 1986, and he built the new firm around one idea: know exactly what risks you own. The business was renamed BlackRock in 1992, sold by Blackstone to PNC for $240 million in 1994 and listed on the NYSE in 1999.
Aladdin: the risk system that became a product
The analytics BlackRock built for its own bond portfolios became Aladdin (Asset, Liability, Debt and Derivative Investment Network). Starting with BlackRock Solutions in 2000, the firm began selling the platform to other institutions. Today Aladdin, eFront and Preqin data form a technology business that earned about $2.0 billion in 2025. During the 2008 crisis, the New York Fed hired BlackRock to manage the Maiden Lane portfolios taken over from Bear Stearns and AIG.
BGI and the rise of iShares
The 2006 merger with Merrill Lynch Investment Managers added equities and retail reach. The bigger leap came in 2009, when Barclays sold Barclays Global Investors to raise capital. The deal, announced at $13.5 billion, made BlackRock the world's largest asset manager and handed it iShares. In 2025 iShares took in about $527 billion of the firm's record $698 billion of net inflows.
Private markets push
Facing fee pressure in index funds, BlackRock bought Global Infrastructure Partners (closed October 2024), Preqin (March 2025) and HPS Investment Partners (July 2025). GIP has since helped lead the $40 billion Aligned Data Centers deal and a pending $33.4 billion takeover of AES. Management wants private markets and technology to exceed 30% of revenue by 2030.
Scale and scrutiny
BlackRock reported FY2025 revenue of $24.2 billion and reached $15.3 trillion in AUM at June 30, 2026. Its size brings scrutiny: Republican states have pulled money over its earlier climate stance and are suing it over coal holdings, while Democrats question its infrastructure deals. Fink has led the firm since 1988, with co-founder Rob Kapito as President.