Ledger has sold over 7.5 million devices since 2014 and estimates that these wallets collectively store around 20% of the total cryptocurrency market cap

Quotes that support claims

The launch of Ledger Stax and Ledger Flex in 2024 helped push Ledger's device sales past the 7.5 million milestone, the firm claimed.

The company estimates that roughly 20% of the total market cap is stored across the more than 7.5 million Ledger devices sold over the last decade