It's only the top firms that have been making good money.
[edit] - added source
[1] http://www.nvca.org/index.php?option=com_docman&task=doc_dow...
It's only the top firms that have been making good money.
[edit] - added source
[1] http://www.nvca.org/index.php?option=com_docman&task=doc_dow...
And that's actually biasing the comparison in VC's favor.
The S&P 500 is a large-cap index. Venture capital is supposed to invest in early-stage companies with high growth prospects. A fairer comparison would be to a small-cap index, or to private equity, or to private equity that only takes on small-caps.
Also note that venture capital is risky and illiquid. It should earn a risk and liquidity premium vs. the public stock market. If it can't earn at least this premium, then it would be producing negative alpha.
Most good VCs aren't in it for the money; they want to see people succeed. The money is obviously important, but they generally have enough of it before they start investing.