How to decide on split between large/mid/small cap on 401(k) and how often rebalance
I really like keshlam's answer. Your age is also a consideration. If you make your own target fund by matching the allocations of whatever Vanguard offers, I'd suggest re-balancing every year or every other year. But if you're just going to match the allocations of their target fund, you might as well just invest in the target fund itself. Most (not all, just most) target funds do not charge an additional management fee. So you just pay the fees of the underlying funds, same as if you mirrored the target fund yourself. (Check the prospectus to see if an additional fee is charged or not.) You may want to consider a more aggressive approach than the target funds. You can accomplish this by selecting a target fund later than your actual retirement age, or by picking your own allocations. The target funds become more conservative as you approach retirement age, so selecting a later target is a way of moving the risk/reward ratio. (I'm not saying target funds are necessarily the best choice, you should get professional advice, etc etc.) "It's a trade-off. The answer depends on your risk tolerance. Seeking higher rewards demands higher risk. If you want advice, I would recommend hiring an expert to design a plan which meets your needs. As a sample point, NOT necessarily right for anyone else...I'm considered an aggressive investor, and my own spread is still more conservative than many folks. I'm entirely in low-cost index funds, distributed as ... with the money tied up in a ""quiesced"" defined-contribution pension fund being treated as a low-yield bond. Some of these have beaten the indexes they're tracking, some haven't. My average yield since I started investing has been a bit over 10%/year (not including the company match on part of the 401k), which I consider Good Enough -- certainly good enough for something that requires near-zero attention from me. Past results are not a guarantee of future performance. This may be completely wrong for someone at a different point in their career and/or life and/or finances. I'm posting it only as an example, NOT a recommendation.  Regarding when to rebalance: Set some threshhold at which things have drifted too far from your preferred distribution (value of a fund being 5% off its target percentage in the mix is one rule I've sometimes used), and/or pick some reasonable (usually fairly low) frequency at which you'll actively rebalance (once a year, 4x/year, whenever you change your car's oil, something like that), and/or rebalance by selecting which funds you deposit additional money into whenever you're adding to the investments. Note that that last option avoids having to take capital gains, which is generally a good thing; you want as much of your profit to be long-term as possible, and to avoid triggering the ""wash sales"" rule. Generally, you do not have to rebalance very frequently unless you are doing something that I'd consider unreasonably risky, or unless you're managing such huge sums that a tiny fraction of a percent still adds up to real money." Slice and Dice would have the approach for dividing things up into 25% of large/small and growth/value that is one way to go. Bogleheads also have more than a few splits ranging from 2 funds to nearly 10 funds on high end. "One other thing to consider, particularly with Vanguard, is the total dollar amount available.  Vanguard has ""Admiralty"" shares of funds which offer lower expense ratios, around 15-20% lower, but require a fairly large investment in each fund (often 10k) to earn the discounted rate.  It is a tradeoff between slightly lower expense ratios and possibly a somewhat less diverse holding if you are relatively early in your savings and only have say 20-30k (which would mean 2 or 3 Admiralty share funds only)." There many asset allocation strategies to chose from that beat lifestyle funds. For example: Relative Strength Asset Allocation keeps your money in Stocks when stocks perform well, bonds when they outperform stocks, and cash when both bonds and stocks are under-performing.   The re-allocation happens on a monthly basis.
I tried to roll my funds to my new company. But my hr department from my old job would not work with me on getting it straightened out. So I decided to either pull it all out or roll it into a 401 k and use it as a trial for stocks and investments. Simce it isn't a large amount of money to begin with At 22 years old, you can afford to be invested 100% in the stock market. Like many others, I recommend that you consider low cost index funds if those are available in your 401(k) plan. Since your 401(k) contributions are usually made with each paycheck this gives you the added benefit of dollar cost averaging throughout your career.  There used to be a common rule that you should put 100 minus your age as the percentage invested in the stock market and the rest in bonds, but with interest rates being so low, bonds have underperformed, so many experts now recommend 110 or even 120 minus your age for stocks percentage. My recommendation is that you wait until you are 40 and then move 25% into bonds, then increase it to 40% at 55 years old. At 65 I would jump to a 50-50 stock/bonds mix and when you start taking distributions I would move to a stable-value income portfolio. I also recommend that you roll your funds into a Vanguard IRA when you change jobs so that you take advantage of their low management fee index mutual funds (that have no fees for trading).  You can pick whatever mix feels best for you, but at your age I would suggest a 50-50 mix between the S&P 500 (large cap) and the Russell 2000 (small cap). Those with quarterly rebalancing will put you a little ahead of the market with very little effort. "I separate them out, simply because they're for different purposes, with different goals and time-frames, and combining them may mask hidden problems in either the retirement account or the regular account. Consider an example: A young investor has been working on their retirement planning for a few years now, and has a modest amount of retirement savings (say $15,000) allocated carefully according to one of the usually recommended schemes. A majority exposure to large cap U.S. stocks, with smaller exposures to small cap, international and bond markets. Years before however, they mad an essentially emotional investment in a struggling manufacturer of niche personal computers, which then enjoyed something of a renaissance and a staggering growth in shareholder value. Lets say their current holdings in this company now represent $50,000. Combining them, their portfolio is dominated by large cap U.S. equities to such an extent that the only way to rebalance their portfolio is to pour money into bonds and the international market for years on end. This utterly changes the risk profile of their retirement account. At the same time, if we switch the account balances, the investor might be reassured that their asset allocation is fine and diversified, even though the assets they have access to before retirement are entirely in a single risky stock. In neither case is the investor well served by combining their funds when figuring out their allocation - especially as the ""goal"" allocations may very well be different." The S&P top 5 - 401(k) usually comply with the DOL's suggestion to offer at least three distinct investment options with substantially different risk/return objectives. Typically a short term bond fund. Short term is a year or less and it will rarely have a negative year. A large cap fund, often the S&P index. A balanced fund, offering a mix. Last, the company's stock. This is a great way to put all your eggs in one basket, and when the company goes under, you have no job and no savings.  My concern about your Microsoft remark is that you might not have the choice to manage you funds with such granularity. Will you get out of the S&P fund because you think this one stock or even one sector of the S&P is overvalued? And buy into what? The bond fund? If you have the skill to choose individual stocks, and the 401(k) doesn't offer a brokerage window (to trade on your own) then just invest your money outside the 401(k). But. If they offer a matching deposit, don't ignore that. "I have a similar situation -- five different accounts between me and my wife. Just as you and @Alex B describe, I maintain my asset allocation across the combination of all accounts. I also maintain a spreadsheet to track the targets, deviations from the targets, amounts required to get back in balance, and overall performance. I (mostly) don't use mutual funds. I have selected, for each category, 1 or 2 ETFs. Choosing index ETFs with low expense ratios and a brokerage with cheap or free trades keeps expenses low. (My broker offers free ETF trades if you buy off their list as long as you aren't short-term trading; this is great for rebalancing for free 2 or 3 times a year.) Using ETFs also solves the minimum balance problem -- but watch out for commissions. If you pay $10 to buy $500 worth of an ETF, that's an immediate 2% loss; trade a couple of times a year and that ETF has to gain 5% just to break even. One issue that comes up is managing cash and avoiding transaction fees. Say your IRA has all the growth stock funds and your Roth has the bonds. Stocks do well and bonds do poorly, so you sell off some stocks, which creates a bunch of cash in your IRA. Now you want to buy some bonds but you don't have enough cash in your Roth, so you buy the bonds in your IRA. Not a problem at first but if you don't manage it you can end up with small amounts of various funds spread across all of your accounts. If you're not careful you can end up paying two commissions (in two different accounts) to sell off / purchase enough of a category to get back to your targets. Another problem I had is that only one account (401k) is receiving deposits on a regular basis, and that's all going into an S&P 500 index fund. This makes it so that my allocation is off by a fair amount every quarter or so -- too much in large cap equities, not enough of everything else. My solution to this going forward is to ""over-rebalance"" a couple of times a year: sell enough SPY from my other accounts so that I'm under-allocated in large caps by the amount I expect to add to my 401k over the next 3 months. (So that in six months at my next rebalancing I'm only 3 months over-allocated to large caps -- plus or minus whatever gains/losses there are.)" "The standard low-risk/gain very-short-term parking spot these days tends to be a money market account.  However, you have only mentioned stock. For good balance, your portfolio should consider the bond market too. Consider adding a bond index fund to diversify the basic mix, taking up much of that 40%. This will also help stabilize your risk since bonds tend to move opposite stocks (prperhaps just because everyone else is also using them as the main alternative, though there are theoretical arguments why this should be so.) Eventually you may want to add a small amount of REIT fund to be mix, but that's back on the higher risk side. (By the way: Trying to guess when the next correction will occur is usually not a winning strategy; guesses tend to go wrong as often as they go right, even for pros. Rather than attempting to ""time the market"", pick a strategic mix of investments and rebalance periodically to maintain those ratios. There has been debate here about ""dollar-cost averaging"" -- see other answers -- but that idea may argue for investing and rebalancing in more small chunks rather than a few large ones. I generally actively rebalance once a year or so, and between those times let maintainng the balance suggest which fund(s) new money should go into -- minimal effort and it has worked quite well enough.,)" One way that is common is to show the value over time of an initial investment, say $10,000.  The advantage of this is that it doesn't show stock price at all, so handles splits well.  It can also take into account dividend reinvestment.  Fidelity uses this for their mutual funds, as can be seen here.  Another option would be to compute the stock price as if the split didn't happen.  So if a stock does a 2:1 split, you show double the actual price starting at that point. "For what it's worth, the distribution I'm currently using is roughly ... with about 2/3 of the money sitting in my 401(k). I should note that this is actually considered a moderately aggressive position. I need to phone my advisor (NOT a broker, so they aren't biased toward things which are more profitable for them) and check whether I've gotten close enough to retirement that I should readjust those numbers. Could I do better? Maybe, at higher risk and higher fees that would be likely to eat most of the improved returns. Or by spending far more time micromanaging my money than I have any interest in. I've validated this distribution using the various stochastic models and it seems to work well enough that I'm generally content with it. (As I noted in a comment elsewhere, many of us will want to get up into this range before we retire -- I figure that if I hit $1.8M I can probably sustain my lifestyle solely on the income, despite expected inflation, and thus be safely covered for life -- so this isn't all that huge a chunk of cash by today's standards. Cue Daffy Duck: ""I'm rich! I'm wealthy! I'm comfortably well off!"" -- $2M, these days, is ""comfortably well off."")"