NEW YORK (TheStreet) -- I'm susceptible to conspiracy theories. Not the "we never put a man on the moon" type but different ones.

For instance, I believe conventional Wall Street has an interest in making investing more complicated than it really is. Why else would you come up with product names such as

FTSE RAFI US 1500 Small-Mid Portfolio

(PRFZ) - Get Report

unless you wanted to scare people into thinking they need advice in deciding whether or not to buy it.

Let's not forget that, at the end of the day, successful investing relies upon some pretty basic economic theories like supply and demand. Shrinking supply and increasing demand drive prices up.

>>Also see: If You're Thinking About Dumping Stocks Now, Stop! >>

This fundamental theory is the beginning of the analysis that gives me confidence in the stocks listed below. For these companies, as well as others, the supply of outstanding shares is shrinking, and the demand, as I see it is increasing.

First the supply.

Specifically, today's low, low interest rates, which I believe will persist for the balance of the decade, make it feasible for companies to swap equity for very cheap debt. To whit,


(IBM) - Get Report

used the proceeds from a 2010 bond offering, which pays a 1% yield, to repurchase stock. Incidentally, at the time, IBM stock paid a 2% yield, indicating that if 100% of the proceeds were ultimately used to purchase shares, IBM was able to lower its cost by 100 basis points on that layer of its capital -- a neat trick.

This is not an isolated trend. In 2012, U.S. companies spent over $400 billion to buy back their own shares. In the first quarter of 2013, U.S. companies announced over $120 billion in new share buybacks.

Sources: FactSet, S&P 500

Despite the size of the buybacks of the trend, I believe investors can access the benefits only through large-cap companies. Here's why: Access to cheap credit is not evenly distributed. For many smaller companies, credit can still be tight.

Now for the demand. Large-cap companies are the most likely beneficiaries of the tailwind on equities in general. While investors pulled some $124.7 billion from equity funds in 2012 and poured $535.2 billion into fixed income funds, the trend has started to turn around.

More monies flowed into equities (mutual funds and ETFs) in the first quarter of 2013 than monies flowed into fixed income funds. Pervasive indexing, as well as the preponderance of large-cap-oriented fund products, suggests the Walmarts, Chevrons and Microsofts of the world will be the largest beneficiaries of this trend.

So here's my list of eight companies that had share buybacks (and increased their dividends) within the last year, according to


data. All of these companies are owned by the

GMG Defensive Beta Fund


I co-manage, and most are held in separate accounts managed by our firm.

This article was written by an independent contributor, separate from TheStreet's regular news coverage.

Oliver Pursche is President of Gary Goldberg Financial Services, a boutique money management firm located in Suffern, NY. Additionally, Mr. Pursche is the Co-Portfolio Manager for the GMG Defensive Beta Fund, and a Founding Partner of Montebello Partners, llc. In his role as President of GGFS, and as a member of the GGFS Investment Committee, Mr. Pursche helps oversee the investment portfolio of over 2000 clients with over $500 million dollars in assets. Mr. Pursche frequently provides market and economic commentary on CNBC and Fox Business News, as well as often being interviewed by The Financial Times, US News and World Report, Thomson Reuters, Bloomberg Businessweek, and the Associated Press regarding his and the firms views on the latest market news and events. Mr. Pursche's views on the market and investment strategies have been featured in the Wall Street Journal, Investors Business Daily, Smart Money, USA Today and other national business publications. In addition to writing for, he is also a weekly contributor on and His daily market commentary can be read at

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