$1,000 in BlackRock, Inc. in 2008 → $8,458 today
If you'd invested $1,000 in BlackRock, Inc. (BLK) on January 1, 2008 — at the December 2007 month-end close of $137 — and held to the latest close (2026-08-), you'd have $8,458. That's a +745.8% total return — beating the S&P 500, where the same $1,000 became $5,249.
Nearby years: 2004 · 2005 · 2006 · 2007 · 2009 · 2010 · 2011 · 2012 all years →
FAQ
How much is $1,000 invested in BLK in 2008 worth today?
$1,000 invested in BlackRock, Inc. (BLK) at the month-end close of 2007-12- would be worth $8,458 at the latest month-end close (2026-08-), a total return of +745.8% with dividends reinvested.
Did $1,000 in BLK in 2008 beat the market?
Over the same span, $1,000 in the S&P 500 index would be worth $5,249 — so BlackRock, Inc. (BLK) beat the index by +61.1%.
What does "month-end close" mean for this calculation?
The scenario invests at the December 2007 month-end close (the price entering 2008) and values the position at the most recent month-end close (2026-08-). Intra-month extremes are shown on the BLK calculator page.
Is the 2008–2026 return in BLK typical?
No single year is typical. BLK's best calendar-year return since 1999 was about +144.4%, and its worst was -37.0%.
Methodology
BlackRock, Inc. (BLK) total-return data from January 2008 through the latest month-end close (2026-08-).
The entry price is the 2007 December month-end close and the exit is the latest available month-end close, both from adjusted (split and dividend) Yahoo Finance historical data.
Month-end resolution, no taxes or fees, and history never guarantees the future. For exact-date precision (including buying at a panic low), use the BLK calculator page.
Compute your own BLK scenario
Data: Yahoo Finance. As of 2026-08-. Not financial advice.