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NEW BOOK!
TrimTabs Investing:
Using Liquidity Theory
to Beat the Stock Market

Charles Biderman,
with David Santschi

• Buy Now
• More information

Hardcover, 2005
John Wiley & Sons, Inc.

Frequently Asked Questions

Free Trial
-What will happen when I sign up for a free one-month trial?
-How do I receive TrimTabs research after I have signed for a free trial?
-How do I receive TrimTabs research?
-Will I be obliged to pay anything if I sign up for a free one-month trial?

Company
-Who is Charles Biderman?
-Who is Madeline Schnapp?
-How long has TrimTabs operated?
-Where does the name of TrimTabs come from?
-Is TrimTabs mentioned in the media?
-Is there any charge for visiting TrimTabs.com?

Research
-What is Liquidity Analysis?
-How does TrimTabs estimate insider selling?
-How much money has your model portfolio made?
-Who subscribes to TrimTabs research?
-When does TrimTabs publish its research?
-Do TrimTabs offer a cheaper product for individual investors?
-How do I get TrimTabs research? Is there a password to your web site?
-Where can I learn more about Liquidity Theory?

-How do TrimTabs calculate insider selling?
-I can't see or open the .PDF attachment. What am I doing wrong?
-How do money managers and hedge funds make money using TrimTabs research?
-Why do people subscribe to TrimTabs research?

Terminology

-What do your terms bullish, leveraged bullish, cautiously bearish etc. mean?
-What is the difference between a convertible new offering and new offerings?
-What is a green shoe? And white shoe?



-What will happen when I sign up for a free one-month trial?

You will receive an email confirmation thanking you for registering for a free one-month trial. It may take up to seven days to process your request in our database. Then you will begin to receive TrimTabs research. The research will be transmitted either as a text email message or as an Adobe PDF file attached to an email message.


-How do I receive TrimTabs research after I have signed for a free trial?

TrimTabs research is distributed via email only directly to your inbox. The research is sent as text within the body of an email, as a Adobe Acrobat PDF or a combination of both.


-How do I receive TrimTabs research? Can I log in to TrimTabs.com to download it?

TrimTabs research is sent to you by email. It is not available at TrimTabs.com.



-Will I be obliged to pay anything if I sign up for a free one-month trial?

There is absolutely no obligation if you receive a free one-month trial. Your trial will automatically expire after thirty days if we do not hear anything from you.



-Who is Charles Biderman?

"Price is a function of liquidity and has nothing to do with value."

Charles Biderman is President and founder of TrimTabs Investment Research. Born in New York City, he earned a BA from Brooklyn College and an MBA from Harvard Business School. He began his career as Alan Abelson's assistant at Barron's from 1971 to 1973. There he predicted the collapse of real estate investment trusts (REITs). After Barron's, he worked in the Wall Street short selling community and recommended shorting REITs on their way to perdition.

After much of the REIT industry went bust, Biderman became a successful real estate entrepreneur, putting together various deals in Tennessee and New Jersey. His first deals in the mid-1970's were the purchase of 1,000 apartments, six shopping centers and two office buildings from REITs and banks. Although he predicted the real estate market would collapse in 1988, he did not anticipate that no liquidity would be available for development. This miscalculation forced him into personal bankruptcy and taught him the distinction between value and price: value is the intrinsic worth of an asset, while price is the amount of money that a buyer agrees to pay a seller for an asset. This simple distinction was the foundation not only for Biderman's next move but for a new investment paradigm: liquidity theory.

In 1990, Biderman founded Market TrimTabs in Santa Rosa, California. He named the firm after the image of a trim tab first used by R. Buckminster Fuller to describe how change occurs. A trim tab is the small rudder on the rudder of a capital ship. Although the trim tab's mass is a tiny fraction of the ship's mass, movement of the trim tab determines the ship's course.

Market TrimTabs originally specialized in short selling, but Biderman began tracking mutual funds flow twice each week in 1994. He realized that short selling was not working well because of the amount of cash flooding into the U.S. stock market, and he began tracking other factors that determine stock market liquidity in 1995. As the firm developed into the only independent research service that publishes detailed daily coverage of U.S. stock market liquidity, including daily mutual funds flow and withheld income and employment tax collections, it became known as TrimTabs Investment Research. The premise of TrimTabs' approach is that stock prices are a function of liquidity rather than fundamental value.


-Who is Madeline Schnapp?
Madeline Schnapp's BIO


-How long has TrimTabs operated?

In 1990, Charles Biderman founded Market TrimTabs, which specialized in short ideas. TrimTabs began to track mutual funds flow in 1994, and Biderman launched TrimTabs Weekly Liquidity in January 1995.


-Where does the name of TrimTabs come from?

Buckminster Fuller once said, to maximize change find the trim tabs. A trim tab is the rudder on the rudder of a capital ship. The first visible sign that a big ship is about to turn is the trim tab moves. A trim tab is also the name of the aileron control on most airplanes.


-Is TrimTabs mentioned in the media?

TrimTabs receives extensive media coverage. Charles Biderman is interviewed regularly on CNBC, Bloomberg, and CNN, and he is quoted regularly in The Wall Street Journal, Barron's, and USA Today. To read media coverage of TrimTabs, please click here or search for "TrimTabs" or "Charles Biderman" at Google News.


-Is there any charge for visiting TrimTabs.com?

There is no charge for visiting TrimTabs.com.


-What is Liquidity Analysis?

The key to liquidity analysis is that the "house" in the stock market are the public companies. When there are net buyers of shares, sooner or later the stock market rises. When companies are net sellers, sooner or later the market drops.

Individuals follow, not lead. Flow follows performance. When flows follow corporate buying, that's a bull market - more money chasing fewer shares. When flows follow hedge and pension fund buying - while companies are selling - that's a sell-off waiting to happen.

When outflows follow corporate selling, that's a bear market: Less money chasing more shares. When companies are net buyers while individuals are heavy sellers, that's a market bottom.


How does TrimTabs estimate insider selling?

Only senior executives and major shareholders have to file Form 4's with the Securities and Exchange Commission listing insider buying and selling within 48 hours. Major insiders who are planning to sell shares - including some who are not required to file Form 4's - have to file a Form 144 with the SEC. Thomson Financial tracks #144 filings weekly.

Most insiders do not have to file a Form 4 nor a Form 144 when they sell never before sold shares since their holdings were including in a blanket share registration, whether as part of an option program or public offering filing. Currently, insider activity by smaller holders is not trackable. Therefore, to encompass the entire insider universe, we double #144 filings to estimate total insider selling.


-How much money has your model portfolio made?

Our model portfolio was started in 2001. It's performance is as follows;

Year Model Portfolio S&P
2001 Up 6% -10.53%
2002 Up 74% -23.80%
2003 Up 8% - YTD as of June +7.54% - YTD Aug 8th


-Who subscribes to TrimTabs research?

TrimTabs subscribers include money managers, mutual funds and hedge funds on the buy-side and market strategists on the sell-side.


-When does TrimTabs publish its research?

The release schedule for our publications is as follows;

Day Time Time Zone
TrimTabs Daily Liquidity Mon-Fri By 2pm ET
TrimTabs Weekly Liquidity Mon By 4am ET
Overnight Liquidity Update Mon-Thu By 11pm ET
TrimTabs Daily Mutual Funds Flow Mon-Fri By 4pm ET
TrimTabs Personal Income Tue By 9pm ET

Sometimes we distribute the research before these deadlines if the research is ready.


-Do TrimTabs offer a cheaper product for individual investors?

No, TrimTabs research is designed for investors who manage over $1 billion to over $1 million in assets.



-How do I get TrimTabs research? Is there a password to your web site?

TrimTabs research is emailed to you. There is no log-in facility at TrimTabs.com and the research is not published on the site, although we do make some free complimentary data available here.


-Where can I learn more about Liquidity Theory?


We have created a section on our web site dedicated to explaining Liquidity Theory here.


How do TrimTabs calculate insider selling?


Never before issued shares or converted stock options sold by directors and officers must be reported to the Securities and Exchange Commission and are tallied by First Call Thompson Financial. Sales of shares and converted options by insiders and employees below the level of corporate vice president do not have to be reported to the SEC and typically average three times the level of 144 shares sold.



-I can't see or open the Adobe Acrobat .PDF attachment. What am I doing wrong?

If you use Outlook as your email program you may experience this problem. Outlook sometimes denies access to attachments that use the .PDF file extension as a security measure in order to reduce risk of viruses. We have spoken to Microsoft about this issue at length and they do not currently have a solution for this problem. Luckily only one of our subscribers has reported having this problem. Normally 'forwarding' the email makes the attachment appear. Contact us if you have this issue.


-How do money managers and hedge funds make money using TrimTabs research?

TrimTabs Liquidity research is the road map describing where the equity market is headed. Anyone managing more than $50 million needs to be more than just a great stock picker. Portfolio managers of large asset pools, to outperform their peers, need to know where the market is headed. Those PM's using the conventional paradigm of market strategy, that the future of the stock market is determined by future earnings, are doomed to underperforming those PM's who use liquidity theory.


-What is the difference between a convertible new offering and new offerings?

A convertible new offering is either a bond or preferred stock that is convertible into common shares of the issuer at a premium to the price of the common stock when the convertible was sold. Most convertibles pay interest, usually less than the coupon on non-convertible bonds and preferreds.

New offerings are a company or insiders selling new shares via an underwriter whether straight equity or as a convertible. Sales by insiders of never before sold shares, not offered to the public by an underwriter, are counted under insider selling.

We equate convertibles as the same as regular new offerings dollar for dollar. Several followers of liquidity theory discount convertible new offerings by the premium over the common. We don't. The reason we don't is that most of the money going to buy convertible bonds is equity money.


-Why do people subscribe to TrimTabs research?

The key reason people subscribe is because TrimTabs Research historically has generated significantly higher returns for subscribers than they would have without our research.


-What do your terms bullish, leveraged bullish, cautiously bearish etc. mean?

Cautiously bullish or cautiously bearish means we are buying or selling stock index futures whose principal amount is equal to 50% the dollar value of our model portfolio.

Bullish or bearish means we are buying or selling stock futures equal to 100% the dollar value of our model portfolio.

Leveraged bullish or leveraged bearish means we are buying or selling stock futures equal to 200% the dollar value of our model portfolio.

Table:

Call Position
Leveraged Bullish 200% Long
Bullish 100% Long
Cautiously Bullish or Cautiously Bearish 50% Long/50% Short
Bearish 100% Short
Leveraged Bearish 200% Short


-What is a green shoe? And white shoe?

A "green shoe" is the underwriter's option to buy, usually 15%, additional shares at the offering price from the company selling new shares. During the 1920's a new share offering by The Green Shoe Company was the first time underwriters received an option to buy more shares at the offering price.

"White shoe" is the Wall Street phrase to describe corporate finance types. At the turn of the century the corporate finance types were the Street elite and wore white shoes since they never did anything that would get them dirty.

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