If a company I bought stock in was de-listed but is now listed again under a new symbol, what happened to my shares?
If the company went bankrupt, the issued public shares that were outstanding at the time most likely were voided, in which case your shares are most definitely gone.  The company might have done a new stock issuance coming out of bankruptcy with a different symbol, and while it could be substantially the same company, it doesn't mean much for you.  It's unfortunate this may be the case, but it is one of the risks of investing.
You'd have to buy that information. Quoting from this page, Commercial Historical Data Higher resolution and more complete datasets are generally not available for free. Below is a list of vendors which have passed our quality screening (in total, we screened over a dozen vendors). To qualify, the vendor must aggregate data from all US national/regional exchanges as only complete datasets are suitable for research use. The last point is especially important as there are many vendors who just get data from a couple sources and is missing important information such as dark pool trades. They offer some alternatives for free data: Daily Resolution Data 1) Yahoo! Finance– Daily resolution data, with split/dividend adjustments can be downloaded from here. The download procedure can be automated using this tool. Note, Yahoo quite frequently has errors in its database and does not contain data for delisted symbols. 2) QuantQuote Free Data– QuantQuote offers free daily resolution data for the S&P500 at this web page under the Free Data tab. The data accounts for symbol changes, splits, and dividends, and is largely free of the errors found in the Yahoo data. Note, only 500 symbols are available unlike Yahoo which provides all listed symbols. And they list recommendations about who to buy the data from. "Offtopic, but what do you think of the idea of the stock market being a ""ponzi scheme""? I've had this same idea that [Mark Cuban reiterated well by writing](http://blogmaverick.com/2008/09/08/talking-stocks-and-money/): &gt;Ive said a lot of this before. The stock market is by definition a ponzi scheme. As long as money keeps on coming in, then there is someone to take the stocks from the sellers. If the amount of money coming in is reduced, the stocks, indexes, et al go down. What if, for who knows whatever reason, the amount of money going into stocks declined significantly ? Who would buy stock from the sellers. I mean goodness gracious, you could see something disastrous happen. Like the Nasdaq dropping from 5000, to under 2000 in just a few years. Its happened before, it can happen again. &gt; &gt;Which is exactly why we get all these nonsensical commercials from brokerages. To keep the money coming in . I wish someone would index the amount of money spent on marketing by mutual funds and brokerages to the Nasdaq and Dow and see if it correlates. &gt; &gt;Money inflows drives the business. We can get all the economic data we ever dreamed of getting, but if money inflows declined significantly for an extended period of time, then every rule of thumb would go out the window until money started flowing in. Yes it would flow in eventually as prices dropped. From big investors like me who wouldnt have gotten hurt by a huge market decline and could come in and buy huge chunks, or companies outright. &gt; &gt;You ? You probably would be like Charles Ponzi’s customers. You wouldnt be able to get your money out of the fund when it went down, and by the time you did, it would be too late. You would have been crushed. &gt; &gt;Ive said it before, a stock that doesnt pay dividends is valued like a baseball card. Just whatever you can sell it for. The concept that you own “your share” of the company is a joke. You are completely at the whim of the CEO and board who will dilute you on a daily basis with stock options, then try to buy back stock to cover it up and push up the price, rewarding the shareholders who get out, rather than those that continue to hold the shares. Meaning you. &gt; &gt;Have you ever seen Warren Buffet talk about buying 100 shares of anything k shares ? or does he take control of , or purchase a material percentage of a company ? &gt; &gt;If you have enough money to have influence , take control or buy it outright, then the stock market can work for you. Thats why I buy stock in public companies that relate to my other business entities. When i pick up the phone and call the CEO of a company i own shares in, they call me back very quickly. When I ask if there are business opportunities that make sense for the company and another company of mine to work together, I wont always get the business, but I will always get a meeting. If Im smart about the investments I make, the more important returns come from the relationships with the companies than the action of the stock. &gt; &gt;If the best you can do is buy shares that are going to be continuously diluted, then you are merely a sucker. There is a good chance that the shares you bought came from shares an insider who got stock options. You just helped dilute yourself with your first share purchase. &gt; &gt;The wealthy can make the stockmarket work for them. Individuals buying shares of stock in non dividend paying stocks… they work for the stockmarket. &gt; &gt;I know Ive painted a pretty bleak picture. &gt; &gt;The stockmarket isnt going away. Would it shock me if the whole thing collapsed ? yes. it would. Its just too engrained in our way of life in the USA. What would change my mind is if a better investment vehicle came along. &gt; &gt;The stockmarket used to be about investing capital in companies that came public or did secondary offerings. That money was used to create amazing businesses and return dividends back to people who truly were investors. There once was a day where most companies paid dividends higher than the interest rates on their bonds. Why ? Because stocks are inherently more risky. If a company goes belly up, bondholders collect first, shareholders usually last. People could buy and hold stocks, and get paid real cash money for being a shareholder in the company at rates far higher than the divident yields we see today. If the company did well, the dividends went up. Investors who held, actually got all their money back in dividends at some point and the rest was gravy. The good ole days. &gt; &gt;But that changed when mutual funds came along and started marketing the concept of growth as a way to attract investors. &gt; &gt;Its not inconceivable that the old mindset could comeback. That a new market of stocks could be created where companies didnt continuously dilute shareholders by issuing stock and options to themselves. Where earnings were earned for the same reason they are in private companies, to not only fund growth, but also provide cash back to investors. Now if that market existed today. Where I could buy 100 shares of stock, and even if it represented just 1/100000 of ownership in the company, I could have confidence that year after year, I would still own 1/100000th of that company, and if that company generated earnings , I would have at least some of that money returned to me. Well then, that wouldnt be a ponzi scheme. That would be a true market of stocks, and I would be happy to recommend to anyone to be careful, but buying stocks in that market could be something worth considering if your appetite for risk canhandle it." "When they entered Bankruptcy they changed their stock symbol from AAMR to AAMRQ. The Q tells investors that the company i in Bankruptcy. This i what the SEC says about the Q: ""Q"" Added To Stock Ticker Symbol When a company is involved in bankruptcy proceedings, the letter ""Q""   is added to the end of the company's stock ticker symbol. In most   cases, when a company emerges from bankruptcy, the reorganization plan   will cancel the existing equity stock and the old shares will be   worthless. Given that risk, before purchasing stock in a bankrupt   company, investors should read the company's proposed plan of   reorganization. For more information about the impact of bankruptcy   proceedings on securities, please read our online publication,   Corporate Bankruptcy. The risks are they never recover, or that the old shares have nothing to do with new company. Many investors don't understand this. Recently some uninformed investors(?) tried to get a jump on the Twitter IPO by purchasing share of what they thought was Twitter but was instead the bankrupt company Tweeter Home Entertainment. Shares of Tweeter Home Entertainment, a Boston-based consumer   electronics chain that filed for bankruptcy in 2007, soared Friday in   a case of mistaken identity on Wall Street. Apparently, some investors confused Tweeter, which trades under the   symbol TWTRQ, with Twitter and piled into the penny stock. Tweeter, which trades over the counter, opened at 2 cents a share and   jumped as much as 15 cents — or 1,800 percent — before regulators   halted trading. Almost 15 million shares had changed hands at that point, while the   average daily volume is closer to 150,000. Sometimes it does happen that the new company does give some value to the old investors, but more often then not the old investors are completely wiped out." You should be worried. You have made the mistake of entering an investment on the recommendation of family/friend. The last think you should do is make another mistake of just leaving it and hoping it will go up again. Your stock has dropped 37.6% from its high of $74.50. That means it has to go up over 60% just to reach the high of $74.50. You are correct this may never happen or if it does it could take a long, long time to get up to its previous highs. What is the company doing to turn its fortunes around? Take a look at some other examples: QAN.AX - Qantas Airways  This stock reached a high of around $6 in late 2007 after a nice uptrend over a year and a half, it then dropped drastically at the start of the GFC, and has since kept falling and is now priced at just $1.15. QAN reported its first ever loss earlier this year, but its problems were evident much earlier. AAPL - Apple Inc.  AAPL reach a high of just over $700 in September 2013, then dropped to around $400 and has recovered a bit to about $525 (still 25% below its highs) and looks to be at the start of another downtrend. How long will it take AAPL to get back to $700, more than 33% from its current price? TEN.AX - Ten Network Holdings Limited  TEN reached a high of $4.26 in late 2004 after a nice uptrend during 2004. It then started a steep journey downwards and is still going down. It is now priced at just $0.25, a whopping 94% below its high. It will have to increase by 1600% just to reach its high of $4.26 (which I think will never happen). Can a stock come back from a drastic downtrend? Yes it can. It doesn't always happen, but a company can turn around and can reach and even surpass it previous highs. The question is how and when will this happen? How long will you keep your capital tied up in a stock that is going nowhere and has every chance of going further down? The most important thing with any investment is to protect your current capital. If you lose all your capital you cannot make any new investments until you build up more capital. That is why it is so important to have a risk management strategy and decide what is your get out point if things go against you before you get into any new investment. Have a stop loss. I would get out of your investment before you lose more capital. If you had set a stop loss at 20% off the stock's last highs, you would have gotten out at about $59.60, 28% higher than the current share price of $46.50. If you do further analysis on this company and find that it is improving its prospects and the stock price breaks up through its current ranging band, then you can always buy back in. However, do you still want to be in the stock if it breaks the range band on the downside? In this case who knows how low it can continue to go. N.B. This is my opinion, as others would have theirs, and what I would do in your current situation with this stock. If your criteria has changed but some of your existing holdings don't meet your new criteria you should eventually liquidate them, because they are not part of your new strategy. However, you don't want to just liquidate them right now if they are currently performing quite well (share price currently uptrending).  One way you could handle this is to place a trailing stop loss on the stocks that don't meet your current criteria and let the market take you out when the stocks have stopped up trending. You might be right about that, but your previous posts don't say that.  In just the last one you said:  &gt;Because buyback decreases shares outstanding it **also decreases the company's total future dividend payouts as well**  This is indicating that you believe there is a difference somehow, no? "I don't understand what the D, to the right of APPLE INC, means. This means the graph below is for the ""D"". There is selection at top and you can change this to Minutes [5,20,60,etc], Day, Week [W], Month [M] I'm not understanding how it can say BATS when in actuality AAPL is listed on the NASDAQ. Do all exchanges have info on every stock even from other exchanges and just give them to end-users at a delayed rate? BATS is an exchange. A stock can be listed on multiple exchange. I am not sure if AAPL is also listed on BATS. However looks like BATS has agreement with major stock exchanges to trade their data and supplies this to trading.com" In my experience, any kind of equity you may be offered by the company is just a carrot. Your offer may be written in such a way that your potential ownership represents, say, 1% of the company today. But if the company goes for a round of financing your ownership percentage can get diluted. If this happens a couple of times and the terms of financing aren't very favorable then your percentage can go from that 1% down to 0.001%, making the equity worthless. I've known people who heard their company was being bought and thought they might get some kind of payoff. Come to find out the company hadn't done all that well and there wasn't anything to pay out after the main investors got some money back. (The main investors took a loss.) For obvious reasons, management wasn't keeping the staff up to date about the fact that they were operating in the red and their options were worthless. Some people grumbled about lawyers and filing lawsuits, but at the end of the day, there wasn't any money to be won. Keep this in mind. As to your question regarding what to look out for: