Invesco mutual funds include the Invesco Energy Fund and the Invesco Technology Fund, notes the company's official website. Fixed-income mutual funds from Invesco include the Invesco Core Plus Bond Fund and the Invesco Convertible Securities Fund.
The Invesco Energy Fund underperformed in early 2015, with returns falling 26 percent from January through September. Within that time frame, the Invesco Gold & Precious Metals Fund dropped 23 percent, reports the firm's website.
Invesco is a financial services conglomerate that operates in China, Japan, Australia, Europe and the United States. The company employs more than 750 investment professionals in 20 countries who service customers in 150 nations, according to Invesco.com.