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Bogleheads® wiki
- Investing Advice Inspired by John Bogle


John Bogle at BH16.jpg
John Bogle
(1929 - 2019)
Forum posts
Welcome to the Bogleheads® wiki, a collaborative undertaking by members of the Bogleheads Community. This wiki is a reference resource for investors. Bogleheads emphasize starting early, living below one's means, regular saving, broad diversification, and sticking to one's investment plan.

If all this seems a bit overwhelming, relax and don't panic. A good place to begin is getting started. Returning visitors may be interested in our new pages.

Getting started

Today's featured article

The Bogleheads® follow a small number of simple investment principles that have been shown over time to produce risk-adjusted returns far greater than those achieved by the average investor. Many of these ideas are distilled from Nobel prize-winning financial economics research on topics like Modern Portfolio Theory and the Capital Asset Pricing Model. But they are very easy to understand and to implement, and they work.

In fact, the basis of all of these principles is the idea that successful investing is not a complicated process, and can be accomplished by anyone with a small amount of effort. (more...)

This week in financial history

March 18:

  • 1999 - The first edition of John Bogle's classic book, Common Sense on Mutual Funds: New Imperatives for the Intelligent Investor was published by John C. Wiley & Sons.

March 19:

March 21:

  • 1868 - The Foreign and Colonial Government Trust published the earliest known mutual fund prospectus in London, England. The fund offered shares at 85 pounds sterling. The fund, now known as Foreign and Colonial Investment Trust, still trades on the London Stock Exchange.
  • 1924 - The Massachusetts Investment Trust was organized in Boston as a managed fund offering redeemable securities, thus becoming the first open-ended mutual fund in U.S. Source: Business history: advisors

March 22:

March 23:

  • 1720 - The South Sea Bill, granting virtual monopoly powers to the South Sea Co., passes in the British House of Commons after six hours of fierce debate, during which the price of South Sea shares fluctuates from 270 to 400.
  • 1987 – The Standard & Poors 500 stock index closes above 300 for the first time, less than a year-and-a-half after breaking the 200 barrier. The index finishes the day at 301.16. Source:Closing milestones of the S&P 500 Index

March 24:

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Contributing to the wiki

Anyone can read the wiki. If you would like to edit it, you must first join the Bogleheads forum. Once you've joined, send a private message requesting access, and you can then become an editor. Information on editing the wiki is available on the left sidebar of every wiki page. Suggestions are welcome by posting in Suggestions for the Wiki.

If you see content in need of improvement, or a new page on a topic not yet covered, consider becoming an editor so that you can contribute to the site. If you find yourself writing a reply to a forum question that's been discussed a number of times before, consider creating a wiki page with the answer. Then you and others can reply to subsequent questions on that topic with a link and a quote of your text. That way, the Bogleheads Community both preserves our knowledge base and makes it more accessible, particularly to those using search engines.