Barry Silbert founded Grayscale Investments. On January 7, 2021, he stepped down as its chief executive1. The role went to Michael Sonnenshein, a seven-year employee. Grayscale filed the news as an exhibit to a Grayscale Bitcoin Trust SEC filing, and CryptoPotato reported it on January 7 as well2. Silbert kept one title. He stayed chief executive of Grayscale's parent company, Digital Currency Group.
Two of Grayscale Investments' 8 leadership moves on the record came in 2021
Leadership moves CryptoLately has verified at Grayscale Investments, by year
- 2021: 2
- 2022, 2023, 2024, 2025, 2026
Moves: The Moves Ledger, CryptoLately's record of verified leadership moves, Oct. 3, 2016 to Oct. 2, 2026.
Read the chart as a table
| Item | Value |
|---|---|
| 2021 | 2 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 2 |
Five CEO exits on the record in 2021
CEO exits CryptoLately has verified, by year
- 2021: 5
- 2018, 2019, 2020, 2022, 2023, 2024, 2025
Moves: The Moves Ledger, CryptoLately's record of verified leadership moves, Oct. 3, 2016 to Oct. 2, 2026.
Read the chart as a table
| Item | Value |
|---|---|
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 18 |
| 2023 | 11 |
| 2024 | 20 |
| 2025 | 20 |
The move
Silbert cited the numbers behind the handoff. “When Michael joined the firm seven years ago, we had one product and $60 million in assets under management. Today, investors from around the world can access 10 products, and the firm is managing more than $20 billion in assets,” Silbert said1. He praised the record Sonnenshein had built. “Grayscale has been at the vanguard of bringing digital currencies to the mainstream, and I could not be more proud of the results the team has achieved since the firm was founded,” Silbert said.
CryptoPotato credited Sonnenshein with the growth directly. The outlet reported he "supposedly played a massive role in attracting new investors" as managing director2. Silbert, it added, planned to turn his attention to Digital Currency Group's other subsidiaries. Sonnenshein had joined Grayscale in 2014 as an account executive. He moved into sales leadership, then became managing director in January 20181.
Grayscale before and after
Grayscale's assets grew roughly 333-fold in the seven years after Sonnenshein joined in 2014, from $60 million to more than $20 billion, the firm's own release said1. Much of that came fast. Assets had stood at $2 billion at the start of 2020 alone. Grayscale said it expected to double its staff in 2021 and launch multiple new products under Sonnenshein. Before Grayscale, he had worked at JPMorgan, Barclays, and Bank of America.
What came next
Silbert kept running Digital Currency Group for years. Its Genesis lending arm filed for bankruptcy in early 20233. A federal judge revived a fraud claim against Silbert and Digital Currency Group on July 7, 2026, tied to the failed Genesis Yield program, crypto.news reported. Investors in that case say Silbert, Digital Currency Group, and other defendants misled customers about Genesis's financial condition and risk controls before the lender froze withdrawals. Genesis itself had sued Digital Currency Group, Silbert, and other insiders in 2025. The suit sought to recover more than $1 billion in alleged improper transfers, crypto.news reported.
Sources
- "Grayscale Investments® Names Michael Sonnenshein Chief Executive Officer," Grayscale Investments (SEC Exhibit 99.1), January 7, 2021, https://www.sec.gov/Archives/edgar/data/1588489/000156459021000558/gbtc-ex991_6.htm
- George Georgiev, "Barry Silbert Steps Down as Grayscale CEO," CryptoPotato, January 7, 2021, https://cryptopotato.com/barry-silbert-steps-down-as-grayscale-ceo/
- Olivia Stephanie, "Judge revives fraud claim against Barry Silbert, DCG," crypto.news, July 7, 2026, https://news.google.com/rss/articles/CBMifEFVX3lxTE8wTU1yRE1MVTBSYy05c0R3V1NTR2luMUw4V1hwdHlOcU55NWlPcUR5VzRaSEdLT05rWVZXUjN3NEdRZjlLcmVyTGpDMnE4WXdzbjg0VlY5dzhZRVpsdjl5MkQ0R3BvXzFBWWY0OEZDdGRXbUt0ODdZQnBKZDM?oc=5