The following commentary comes from an independent investor or market observer as part of TheStreet's guest contributor program, which is separate from the company's news coverage.
NEW YORK (
) -- Gold stocks are quite popular among hedge funds these days, and for good reason.
John Paulson, who is very bullish about the precious metal, made $5 billion by betting on gold in 2010.
As of Dec. 31, 2011, the largest position on the 13F filing for his
Paulson & Co.
was the gold exchange-traded fund
SPDR Gold Trust
, in which Paulson had more than $2.6 billion invested.
Besides Paulson, there were 55 other money managers bullish about SPDR Gold Trust. In total, they had $8.2 billion invested in the position.
Another gold ETF,
Market Vectors Gold Miners ETF
, was also popular with hedge funds last year.
It was held by 41 hedge funds at the end of last year. In addition to ETFs, hedge funds were also bullish about companies engaged in producing gold, such as
Barrick Gold Corp.
Newmont Mining Corp.
There were more than 40 hedge funds with these two positions in their 13F portfolios at the end of 2011. For instance, David Einhorn's
had $60-plus million invested in Barrick while Jim Simons'
had nearly $90 million invested in Newmont.
Other gold stocks with significant hedge fund interest are
Allied Nevada Gold
But is gold truly worth investing in? Or is it overpriced relative to other commodities? Let's compare the historical price of gold with commodity indices.
We are going to use spot gold prices and two commodity indices: S&P GSCI (formerly the Goldman Sachs Commodity Index) and the Thomson Reuters Equal Weight Continuous Commodity Index, or CCI.
S&P GSCI is a broad-based index mainly weighted in energy (80%), agriculture (10%), industrial metals (6%) and precious metals (2%).
CCI is comprised of 17 commodity futures that are continuously rebalanced to maintain equal weighting. Unlike GSCI, which can overweight the energy sector, CCI provides relatively even exposure to all commodity subgroups (energy 18%, metals 24%, soft commodities 29% and agriculture 29%).
Gold vs. GSCI
We collected daily data points of spot gold prices and GSCI from Jan. 8, 1991 to March 23, 2012 and plotted the values we obtained.
Gold prices and the GSCI tracked each other closely before late 2008. After that, the price of gold went up rapidly while GSCI grew at a relatively slow pace. As a result, the ratio of gold prices to the index has gone up to a higher level in recent years. As of March 23, 2012, the ratio is 2.37. Although that's 25% lower than its peak of 3.18 on Feb. 23, 2009, it's still 35% higher than the historical average of 1.75.
Gold vs. CCI
Gold looks a bit overpriced compared with other commodities when using GSCI, an index that has a higher weight on energy. Now, let's compare gold prices with an equally weighted commodity index, CCI.
We collected daily data points of gold prices and CCI from December 29, 1978 to March 23, 2012. Gold prices rose to abnormally high levels of about $850 an ounce in January 1980 because of high inflation, high oil prices, and the termination of the direct convertibility of the dollar to gold.
Since late 2008, the price of gold has also gone up much faster than the CCI. The ratio of gold prices to the CCI reached a peak of 3.02 on Dec. 7, 2011. It hit 2.93 on Jan. 21, 1980. As of March 23, 2012, the ratio is 2.89, which is 74% higher than the historical average of 1.66.