In Q2, Griffin bought 7.89 million additional shares of Pfizer. This increased Citadel's stake by 63%. Pfizer now ranks as the hedge fund's 14th-largest position and 12th-largest stock holding (the top-two overall holdings are exchange-traded funds, or ETFs ).

Getting big returns from financial portfolios, whether through stocks, bonds, ETFs, other securities, or a combination of all, is an investor's dream. But for income investors, generating consistent cash flow from each of your liquid investments is your primary focus.

High-yield dividend stocks can be a reliable source of regular income. Besides providing consistent income, these stocks have the potential to deliver significant capital growth over time. Notably, companies that consistently pay and increase their dividends tend to have solid financials and strong earnings base.