I was under the impression that Vanguard had the lower expense ratios on index funds, and they do for their admiral funds, but it looks to me like Fidelity has them beat on investor index funds.
Vanguard 500 Index Fund Investor Shares (VFINX) has an expense ratio of 0.17%
Spartan 500 Index Fund - Investor Class has an expense ratio of 0.10%
When you get to $10,000 minimum investments its better to go with Vanguard because their Admiral Shares have an expense ratio of only 0.05% while Fidelity's Advantaged Class has an expense ratio of 0.07%. So, if I'm just starting my IRA, is it better to throw my 5.5k (uninvested from 2014) into Fidelity's FUSEX fund and then later in the year roll it over to Vanguard's Investor Shares after which I will hopefully have $10,000 to invest? Tell me if this is just ridiculous or worthwhile.
Similarly, my wife just rolledover her IRA from a few years ago. She had a CD (LOL) with $2,100.00 in it. She planned to put it into her Vanguard account but there isn't a lot she can do with that amount. She has $5,500 in Fidelity's Target Retirement 2045. I'm no pro at investing but we were thinking she would be better off rolling that over into an index fund. Here is what I'm thinking: 1) roll that Fidelity 2045 over to Vanguard, 2) invest $5,500 as her 2015 IRA contribution, and 3) use her rolledover $2,100.00 and throw this $13,000+ into Vanguard 500 Index Fund Admiral Shares (VFIAX). Can we do that? Then every year she could throw her max IRA contribution into that fund.