$Ultra Petroleum(UPL)$ Other large investors recently made changes to their positions in the company. CI Investments Inc. raised its stake in shares of Ultra Petroleum Corp. by 28.6% in the fourth quarter. CI Investments Inc. now owns 12,673,233 shares of the oil and gas exploration company’s stock worth $31,683,000 after buying an additional 2,815,000 shares during the period. First Trust Advisors LP raised its stake in shares of Ultra Petroleum Corp. by 99.2% in the fourth quarter. First Trust Advisors LP now owns 1,904,494 shares of the oil and gas exploration company’s stock worth $4,761,000 after buying an additional 948,340 shares during the period. Russell Frank Co raised its stake in shares of Ultra Petroleum Corp. by 524.4% in the fourth quarter. Russell Frank Co now owns 1,193,338 shares of the oil and gas exploration company’s stock worth $2,912,000 after buying an additional 1,002,232 shares during the period. ICON Advisers raised its stake in shares of Ultra Petroleum Corp. by 107.5% in the third quarter. ICON Advisers now owns 1,126,100 shares of the oil and gas exploration company’s stock worth $7,196,000 after buying an additional 583,300 shares during the period. Finally, Morgan Stanley raised its stake in shares of Ultra Petroleum Corp. by 184.6% in the fourth quarter. Morgan Stanley now owns 986,867 shares of the oil and gas exploration company’s stock worth $2,467,000 after buying an additional 640,127 shares during the period.

Ultra Petroleum Corp. (NYSE:UPL) traded up 52.799% during trading on Monday, reaching $0.303. 19,328,482 shares of the company’s stock were exchanged. The stock’s 50-day moving average is $1.66 and its 200-day moving average is $4.63. Ultra Petroleum Corp. has a 12-month low of $0.18 and a 12-month high of $18.04. The company’s market cap is $46.44 million.