5 Oil and Gas Stocks to Buy According to Mario Gabelli

4. Halliburton Company (NYSE:HAL)

Number of Hedge Fund Holders: 43

Halliburton Company (NYSE:HAL) provides oil and gas equipment services. Latest data shows that GAMCO Investors owned more than 444,000 shares of the company at the end of the fourth quarter of 2021 worth over $10 million, representing 0.08% of the portfolio. 

Halliburton Company (NYSE:HAL) has been drawing the interest of top investment firms in recent months. Among the hedge funds being tracked by Insider Monkey, New York-based investment firm Pzena Investment Management is a leading shareholder in Halliburton Company (NYSE:HAL) with 38 million shares worth more than $883 million.