Key Takeaways American Income, Liberty National and Family Heritage boost continued growth in life and health sales in GL. Net investment income is supported by higher invested assets and improved rates on new investments. Strong liquidity and capital levels support share buybacks, dividends and long-term growth initiatives. Shares of Globe Life Inc. (GL) hit a 52-week high of $160.74 on Tuesday. Shares closed at $159.33 after gaining 32.7% over the past year, outperforming the industry, sector, and the Zac ...