Trustable, official sources on holdings, purchases and sales by finance academics/professionals?
You won't be able to know the trading activity in a timely, actionable method in most cases. The exception is if the investor (individual, fund, holding company, non-profit foundation, etc) is a large shareholder of a specific company and therefore required to file their intentions to buy or sell with the SEC. The threshold for this is usually if they own 5% or greater of the outstanding shares. You can, however, get a sense of the holdings for some of the entities you mention with some sleuthing. Publicly-Traded Holding Companies Since you mention Warren Buffett, Berkshire Hathaway is an example of this. Publicly traded companies (that are traded on a US-based exchange) have to file numerous reports with the SEC. Of these, you should review their Annual Report and monitor all filings on the SEC's website. Here's the link to the Berkshire Hathaway profile. Private Foundations Harvard and Yale have private, non-profit foundations. The first place to look would be at the Form 990 filings each is required to file with the IRS. Two sources for these filings are GuideStar.org and the FoundationCenter.org. Keep in mind that if the private foundation is a large enough shareholder in a specific company, they, too, will be required to file their intentions to buy or sell shares in that company. Private Individuals Unless the individual publicly releases their current holdings, the only insight you may get is what they say publicly or have to disclose — again, if they are a major shareholder.
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Here are a few things   you'll need to consider to make the process easier:  Include the   details of the lien in your listing. You'll list an advertisement for   your car just as you would any other vehicle, with the addition of the   lien information that buyers will need so as to avoid confusion.  Sell   in the location of the lienholder, if possible. If the bank or   financial institution holding the lien is located in the area you're   trying to sell, this will make the transaction much easier. Once you   make an agreement with the buyer, you can go directly to the lender to   pay off the existing lien. Ownership can then be transferred in person   from the financial institution to the buyer.  Consider an escrow   service. If the financial institution isn't in your area, an escrow   service can help to ensure a secure transaction. An escrow service   will assume responsibility for receiving payments from the buyer and   will hold the title until the purchase is complete. Advantages of an   escrow service include: Payoff services, which will do most of the   work with the financing institution for you. Title transfer services,   which can help to ensure a safe and legitimate transaction and provide   the necessary paperwork once the sale is complete. Venezuela is a command economy, and one that isn't doing terribly well right now, with rampant inflation in the several hundred percent range.  As such, they've tried to limit or eliminate exchanges between their currency and foreign currencies. Currently, they allow a limited amount of exchange at fixed rates (according to a Bloomberg article, those vary between 6.3, 13.5, and 200) for certain purchases, and then otherwise disallow exchange between the currencies.  However, there is a black market (illegal in Venezuela, but legal in the US) which allows the price to float, and is much higher - 800 or so according to that article from last year.  A recent Valuewalk article lists the black market rate at closer to 900, and slightly different official rates.  It's worth a read as it explains the different official rates in detail: Currently there are four exchange rates: First is the official one,   called CENCOEX, and which charges 6.30 bolivars to the dollar. It is   only intended for the importation of food and medicine. The next two exchange rates are SICAD I (12 bolivars per dollar) and   SICAD 2 (50 bolivars per dollar); they assign dollars to enterprises   that import all other types of goods. Because of the fact that US   dollars are limited, coupons are auctioned only sporadically; usually   weekly in the case of SICAD 1 and daily for SICAD 2. However, due to   the economic crisis, no dollars have been allocated for these foreign   exchange transactions and there hasn’t been an auction since August   18, 2015. As of November 2015, the Venezuelan government held only $16   billion in foreign exchange reserves, the lowest level in over ten   years, and an amount that will dry up completely in four years time at   the current rate of depletion. The last and newest exchange rate is the SIMADI, currently at 200   bolivars per dollar. This rate is reserved for the purchase and sale   of foreign currency to individuals and businesses. Lol. First you have taken many economics classes and now that I've had more it doesn't matter.  [Let me give you an academic source regarding why academic communities often lean a direction away from me.](https://www.aei.org/wp-content/uploads/2014/07/-politically-correct-university_100224248924.pdf) Take some time to read it. It's very long and dense and should explain my position fairly succinctly. One thing you might notice is that in academics, socialism teachers more likely to be Marxist than conservatives. Would you agree that the academic field believes Communism is better than Capitalism because of that?  You still have yet to argue anything regarding your first source. Is it a good source or have you abandoned it? If memory serves this started as a conversation about home ownership and we are now entrenched in minimum wages. No, the government should not manipulate the labor market of an economy because of perceived short-term improvements. It's a bad long-run policy. Sorry. Not exactly nonfiction, but [Reminiscences of a Stock Operator](https://en.wikipedia.org/wiki/Reminiscences_of_a_Stock_Operator) is a can't-skip portrait of the very early days of Wall Street (early 20th century). It's a narrative memoir, not a work of analysis, which makes it an easy read.   If you're looking for something more analytical and recent (but not too recent), the can't-skip recommendation I would make is Burton Malkiel's [A Random Walk Down Wall Street](https://en.wikipedia.org/wiki/A_Random_Walk_Down_Wall_Street).   If you're looking for something more in the biographical range, I'd look for a biography of the man who's had the most influence on the theory of portfolio construction, [Harry Markowitz](https://en.wikipedia.org/wiki/Harry_Markowitz). I don't have any titles to recommend here, although [this brief biography](http://www.nobelprize.org/nobel_prizes/economic-sciences/laureates/1990/markowitz-bio.html) might help you decide how to proceed. I've used Wikinvest before and think that's close to what you're looking for - but in Wiki-style rather than forums.  Otherwise, I agree with CrimsonX that The Motley Fool is a good place to check out. To supplement Ben's answer: Following 'smart money' utilizes information available in a transparent marketplace to track the holdings of professionals.  One way may be to learn as much as possible about fund directors and monitor the firms holdings closely via prospectus. I believe certain exchanges provide transaction data by brokers, so it may be possible for a well-informed individual to monitor changes in a firms' holdings in between prospectus updates.  An example of a play on 'smart money':  S&P500 companies are reviewed for weighting and the list changes when companies are dropped or added. As you know there are ETFs and funds that reflect the holdings of the SP500.  Changes to the list trigger  'binary events' where funds open or close a position. Some people try to anticipate the movements of the SP500 before 'smart money' adjusts their positions. I have heard some people define smart money as people who get paid whether their decisions are right or wrong, which in my opinion, best captures the term. This Udemy course may be of interest: https://www.udemy.com/tools-for-trading-investing/ Layman with a question: the financial world is commonly depicted and regarded as being incsanely hard-driving. High pressure with very challenging work, and absolutely life-consuming. IRL, I've ever heard a few stories second-hand about things like fairly regular 18 hour work days and such. Finance is certainly a broad field with many facets; but generally how true is this? I have to assume it at the least doesn't quite meet popular perception, because people would have nervous breakdowns...