Lottie Tham Net Worth

Lottie Tham has an estimated net worth of $2.9 billion, according to Forbes Real-Time Billionaires, Lottie Tham profile (figures as of October 20, 2026). That is up from $2.2 billion in 2019.

Lottie Tham is a Swedish businesswoman and heiress best known for her stake in H&M, the fashion retail chain started by her father, Erling Persson. She owns more than 5% of the company and is its second largest shareholder. Tham has no role in H&M and keeps a low profile. Her family remains closely tied to the business, with her brother Stefan Persson as a former CEO and chairman and her nephew Karl-Johan Persson as current CEO.

Her wealth comes mainly from her H&M ownership and from real estate investments with her husband. Those property holdings include hotels, commercial buildings, and land. H&M began in 1947 after her father got the idea during a road trip in the U.S., where he saw department stores in New York. Forbes put Tham's fortune at $2.9 billion on its real-time billionaires tracker as of October 20, 2026.

How Lottie Tham built her wealth

Most of Tham's wealth is tied to H&M, where she owns more than 5% of the shares. That makes her one of the company's biggest owners. The business has deep family roots. Her late father, Erling Persson, founded H&M in 1947, and the company stayed under strong family influence over time. Her brother Stefan Persson led the company in the past, while her nephew Karl-Johan Persson is the current CEO.

Tham is not an operating executive at H&M and stays out of the public eye. Even so, her large holding connects her fortune to the retailer's value. Beyond fashion, she and her husband invest in real estate. Forbes notes that those investments include hotels, commercial buildings, and land. That gives her wealth a second base outside retail, even though H&M remains the best-known source of her fortune.

What Forbes' estimates show

Forbes has tracked swings in Tham's wealth over several years. It estimated her fortune at $2.2 billion in 2019, then $1.8 billion in 2020. The next year, the estimate rose to $3.3 billion, before moving to $2.4 billion in 2022 and $2.2 billion in 2023. Those changes line up with the fact that so much of her wealth comes from a major stake in a public fashion retailer.

The estimate moved up again after 2023. Forbes put her at $2.5 billion in 2024 and $2.6 billion in 2025, then $3.4 billion on the 2026 World's Billionaires list. Its real-time tracker later showed $2.9 billion in October 2026. Because Tham has no role in H&M, these shifts are less about a changing job and more about the value of her holdings and her broader investment base.