My first five years

As of today, I've been actively trading in my IRA for five years. It has been one of the better periods of time to be invested in the US stock market. Five years is a pretty standard span to measure performance, but I'll feel better about my record after looking at it from trough-to-trough not just trough-to-peak.

Here is my year-by-year performance updated to the market close today:

Date      S&P 500  Delta     IRA   Delta BRK A  S&P 500   NAV    BRK A
06/23/02                                         992.72 10.00  72,200.00
12/31/02   -11.37% 42.32%  30.95% 30.18%  0.76%  879.82 13.09  72,750.00
12/31/03    26.38% -1.49%  24.89%  9.08% 15.81% 1111.92 16.35  84,250.00
12/31/04     8.99% -2.16%   6.84%  2.49%  4.34% 1211.92 17.47  87,910.00
12/31/05     3.00%  3.23%   6.23%  5.42%  0.81% 1248.29 18.56  88,620.00
12/31/06    13.62% 14.88%  28.50%  4.39% 24.11% 1418.30 23.85 109,990.00
06/22/07     5.94% -1.58%   4.36%  6.35% -1.99% 1502.56 24.89 107,800.00
Total Gain  51.36% 97.54% 148.90% 99.59% 49.31%    
Annualized   8.64% 11.36%  20.01% 11.66%  8.35%    

And here is the graphical version:

The green line labeled "Inflation+10%" represents a benchmark suggested over at Controlled Greed. To measure inflation, I'm using the Bureau of Labor Statistics Series CUUR0000SA0. As you can see, that's a pretty tough benchmark to beat. I don't find it to be quite as helpful as the other two benchmarks I use. I'm beating it now, but what would I do if I weren't? With the index and Berkshire, I could decide after a few years of under performance to give up stock picking and just buy the benchmark. But I can't do that with inflation + 10%.

Update:

I took a quick look a the funds my 401(k) plan offers and the only ones that would have beaten my IRA's return over the last five years are First Eagle Overseas (20.91%) and Dodge & Cox International Stock (20.81%). I have positions in both funds, but I only started buying them recently. The performance difference is well within the margin of error, so there's no real incentive to switch even if I weren't having fun managing my own portfolio. Also, I have confidence in my own selections, but I don't have any particular insight into the stocks those funds are holding.