Can a non dividend-paying product (say ETF) suddenly start paying dividends?
Yes, absolutely. Consider Microsoft,  Updated Jan. 17, 2003 11:59 p.m. ET  Software giant Microsoft Corp.,   finally bowing to mounting pressure to return some of its huge cash   hoard to investors, said it will begin paying a regular annual   dividend to shareholders. From Wall Street Journal. Thus, for the years prior to 2003, the company didn't pay dividends but changed that. There can also be some special one-time dividends as Microsoft did the following year according to the Wall Street Journal: The $32 billion one-time dividend payment, which comes to $3 for each   share of Microsoft stock, could be a measurable stimulus to the U.S.   economy -- and is expected to arrive just in time for holiday   shopping. Course companies can also reduce to stop dividends as well.
Stocks aren't just paper -- they're ownership of a company.  Getting cash from a stock that doesn't pay dividends basically means reducing your stake in the company. If the stock pays dividends, on the other hand, you still have the same shares, but now you have cash too.  You can choose to buy more of the company...or, more importantly, to use it elsewhere if that's what you want to do. The Paragraph talks about dividends given by Mutual Funds. Say a fund has NAV of $ 10, as the value of the underlying security grows, the value of the fund would also grow, lets say it becomes $ 12 in 2 months. Now if the Mutual Fund decides to pay out a dividend of $ 1 to all unit holder, then post the distribution of dividend, the value of the Fund would become to $ 11. Thus if you are say investing on 1-April and know that dividends of $1 would be paid on 5-April [the divided distribution date is published typically weeks in advance], if you are hoping to make $1 in 5 days, that is not going to happen. On 6-April you would get $1, but the value of the fund would now be $11 from the earlier $12. This may not be wise as in some countries you would ending up paying tax on $1. Even in shares, the concept is similar, however the price may get corrected immediately and one may not actually see it going down by $1 due to market dynamics. Dividends are not paid immediately upon reception from the companies owned by an ETF. In the case of SPY, they have been paid inconsistently but now presumably quarterly. An ETF manager will only allow certain financial organisations to create and redeem ETF shares.  These are called Authorised Participants (APs).  The APs have the resources to bundled up packages of shares that they already own and hold in order to match the ETFs requirements.  In the case of the EDEN ETF, this portfolio is the MSCI Denmark Index.  Only APs transact business directly with the ETF manager.   When ETF shares need to be created, the AP will bundle up the portfolio of shares and deliver them to the ETF manager.  In return, the ETF manager will deliver to the AP the corresponding number of shares in the ETF.  Note that no cash changes hands here. (These ETF shares are now available for trading in the market via the AP.  Note that investors do not transact business directly with the ETF manager.) Similarly, when ETF shares need to be redeemed, the AP will deliver the ETF shares to the ETF manager.  In return, the ETF manager will deliver to the AP the corresponding portfolio of shares.  Again, no cash changes hands here. Normally, with an established and liquid ETF, investors like you and me will transact small purchases and sales of ETF shares with other small investors in the market.  In the event that an AP needs to transact business with an  investor, they will do so by either buying or selling the ETF shares.  In the event that they have insufficient ETF shares to meet demand, they will bundle up a portfolio deliver them to the ETF provider in return for ETF shares, thus enabling them to meet demand.  In the event that a lot of investors are selling and the AP ends up holding an excessive amount of ETF shares, they will deliver unwanted shares to the ETF manager in exchange for a portfolio of the underlying shares. According to this scheme, large liquidations of ETF holdings should not effect the share prices of the underlying portfolio.  This is because the underlying shares are not sold in the market, rather they are simply returned to the AP in exchange for the ETF shares (Recall that no cash is changing hands in this type of transaction).   The corresponding trail of dividends and distributions to ETF share holders follows the same scheme. There are two main ways you can make money through shares: through dividends and through capital gains. If the company is performing well and increasing profits year after year, its Net Worth will increase, and if the company continues to beat expectations, then over the long term the share price will follow and increase as well. On the other hand, if the company performs poorly, has a lot of debt and is losing money, it may well stop paying dividends. There will be more demand for stocks that perform well than those that perform badly, thus driving the share price of these stocks up even if they don't pay out dividends. There are many market participants that will use different information to make their decisions to buy or sell a particular stock. Some will be long term buy and hold, others will be day traders, and there is everything in between. Some will use fundamentals to make their decisions, others will use charts and technicals, some will use a combination, and others will use completely different information and methods. These different market participants will create demand at various times, thus driving the share price of good companies up over time. The annual returns from dividends are often between 1% and 6%, and, in some cases, up to 10%. However, annual returns from capital gains can be 20%, 50%, 100% or more. That is the main reason why people still buy stocks that pay no dividends. It is my reason for buying them too. Most bond ETFs have switched to monthly dividends paid on the first of each month, in an attempt to standardize across the market.  For ETFs (but perhaps not bond mutual funds, as suggested in the above answer) interest does accrue in the NAV, so the price of the fund does drop on ex-date by an amount equal to the dividend paid. A great example of this dynamic can be seen in FLOT, a bond ETF holding floating rate corporate bonds.  As you can see in this screenshot, the NAV has followed a sharp up and down pattern, almost like the teeth of a saw. This is explained by interest accruing in the NAV over the course of each month, until it is paid out in a dividend, dropping the NAV sharply in one day. The effect has been particularly pronounced recently because the floating coupon payments have increased significantly (benchmark interest rates are higher) and mark-to-market changes in credit spreads of the constituent bonds have been very muted. Yes, somebody could buy the shares, receive the dividend, and then sell the shares back. However, the price he would get when he sells the shares back is, ignoring other reasons for the price to change, exactly the amount he paid minus the dividend. "It depends.  Dividends and fees are usually unrelated. If the ETF holds a lot of stocks which pay significant dividends (e.g. an S&P500 index fund) these will probably cover the cost of the fees pretty readily. If the ETF holds a lot of stocks which do not pay significant dividends (e.g. growth stocks) there may not be any dividends - though hopefully there will be capital appreciation. Some ETFs don't contain stocks at all, but rather some other instruments (e.g. commodity-trust ETFs which hold precious metals like gold and silver, or daily-leveraged ETFs which hold options). In those cases there will never be any dividends. And depending on the performance of the market, the capital appreciation may or may not cover the expenses of the fund, either. If you look up QQQ's financials, you'll find it most recently paid out a dividend at an annualized rate of 0.71%. Its expense ratio is 0.20%. So the dividends more than cover its expense ratio.  You could also ask ""why would I care?"" because unless you're doing some pretty-darned-specific tax-related modeling, it doesn't matter much whether the ETF covers its expense ratio via dividends or whether it comes out of capital gains. You should probably be more concerned with overall returns (for QQQ in the most recent year, 8.50% - which easily eclipses the dividends.)" It may be true for a bond fund.  But it is not true for bond etf.  Bond etf will drop by the same amount when it distribute dividend on ex-dividend date. "If so, then if company A never pays dividends to its shareholders, then what is the point of owning company A's stock? The stock itself can go up in price. This is not necessarily pure speculation either, the company could just reinvest the profits and grow. Since you own part of a company, your share would also increase in value. The company could also decide to start paying dividend. I think one rule of thumb is that growing companies won't pay out, since they reinvest all profit to grow even more, but very large companies like McDonalds or Microsoft who don't really have much room left to grow will pay dividends more. Surely the right to one vote for company A's Board can't be that valuable.  Actually, Google for instance neither pays dividend nor do you get to vote. Basically all you get for your money is partial ownership of the company. This still gives you the right to seize Google assets if you go bankrupt, if there's any asset left once the creditors are done (credit gets priority over equity). What is it that I'm missing? What you are missing is that the entire concept of the dividend is an illusion. There's little qualitative difference between a stock that pays dividend, and a stock that doesn't. If you were going to buy the stock, then hold it forever and collect dividend, you could get the same thing with a dividend-less stock by simply waiting for it to gain say 5% value, then sell 4.76% of your stock and call the cash your dividend. ""But wait,"" you say, ""that's not the same - my net worth has decreased!"" Guess what, stocks that do pay dividend usually do drop in value right after the pay out, and they drop by about the relative value of the dividend as well. Likewise, you could take a stock that does pay dividend, and make it look exactly like a non-paying stock by simply taking every dividend you get and buying more of the same stock with it. So from this simplistic point of view, it is irrelevant whether the stock itself pays dividend or not. There is always the same decision of whether to cut the goose or let it lay a few more eggs that every shareholder has to make it. Paying a dividend is essentially providing a different default choice, but makes little difference with regards to your choices. There is however more to it than simple return on investment arithmetic: As I said, the alternative to paying dividend is reinvesting profits back into the enterprise. If the company decided to pay out dividend, that means they think all the best investing is done, and they don't really have a particularly good idea for what to do with the extra money. Conversely, not paying is like management telling the shareholders, ""no we're not done, we're still building our business!"". So it can be a way of judging whether the company is concentrating on generating profit or growing itself. Needless to say the, the market is wild and unpredictable and not everyone obeys such assumptions. Furthermore, as I said, you can effectively overrule the decision by increasing or decreasing your position, regardless of whether they have decided to pay dividend to begin with. Lastly, there may be some subtle differences with regards to things like how the income is taxed and so on. These don't really have much to do with the market itself, but the bureaucracy tacked onto the market." The trend in ETFs is total return: where the ETF automatically reinvests dividends.  This philosophy is undoubtedly influenced by that trend. The rich and retired receive nearly all income from interest, dividends, and capital gains; therefore, one who receives income exclusively from dividends and capital gains must fund by withdrawing dividends and/or liquidating holdings. For a total return ETF, the situation is even more limiting: income can only be funded by liquidation. The expected profit is lost for the dividend as well as liquidating since the dividend can merely be converted back into securities new or pre-existing.  In this regard, dividends and investments are equal. One who withdraws dividends and liquidates holdings should be careful not to liquidate faster than the rate of growth. SPY does not reinvest dividends.  From the SPY prospectus: No Dividend Reinvestment Service  No dividend reinvestment service is   provided by the Trust. Broker-dealers, at their own discretion, may   offer a dividend reinvestment service under which additional Units are   purchased in the secondary market at current market prices. SPY pays out quarterly the dividends it receives (after deducting fees and expenses).  This is typical of ETFs. The SPY prospectus goes on to say: Distributions in cash that are reinvested in additional Units through   a dividend reinvestment service, if offered by an investor’s   broker-dealer, will be taxable dividends to the same extent as if such   dividends had been received in cash. I've never seen a dividend, split or other corporate action during the day, but I have seen trade suspended a few times when something big happened. The market opening price is not in general the same as the close of the previous day. It can gap up or down and does frequently. I don't know of an api to find out if the dividend was cash or stock, but stock dividends are a lot less common. Many brokerages offer automatic dividend reinvestment. It is very infrequent that these dividends are exactly a whole share. So, if you have signed up for automatic dividend reinvestment, many brokerages will reinvest your dividends and assign to you a fractional share. I can't speak for how these shares work with regards to voting, but I can say that the value of these fractional holdings does change with stock price as if one genuinely could hold a fraction of a share. Any ETF has expenses, including fees, and those are taken out of the assets of the fund as spelled out in the prospectus.  Typically a fund has dividend income from its holdings, and it deducts the expenses from the that income, and only the net dividend is passed through to the ETF holder.   In the case of QQQ, it certainly will have dividend income as it approximates a large stock index.  The prospectus shows that it will adjust daily the reported Net Asset Value (NAV) to reflect accrued expenses, and the cash to pay them will come from the dividend cash.  (If the dividend does not cover the expenses, the NAV will decline away from the modeled index.) Note that the NAV is not the ETF price found on the exchange, but is the underlying value.  The price tends to track the NAV fairly closely, both because investors don't want to overpay for an ETF or get less than it is worth, and also because large institutions may buy or redeem a large block of shares (to profit) when the price is out of line.  This will bring the price closer to that of the underlying asset (e.g. the NASDAQ 100 for QQQ) which is reflected by the NAV.