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CoinShares Reports Digital Asset Fund Flows Increase 36% in 2021

Reported by Blockworks
Mar 9, 2026· 2 min read
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Key Takeaways
  • • CoinShares reported digital asset investment product inflows of $9.3 billion in 2021, representing a 36% increase from $6.8 billion in 2020, signaling continued institutional adoption despite moderating growth rates.
  • • Total assets under management in digital asset investment products reached $62.5 billion by year-end 2021, compared to just $2.8 billion at the end of 2019, demonstrating rapid sector expansion over a two-year period.
  • • Bitcoin inflows grew 16% year-over-year to $6.3 billion in 2021 (from $5.4 billion in 2020), marking the slowest growth among digital assets, while Ethereum inflows more than doubled to $1.3 billion from $920 million.
  • • The number of digital asset investment products expanded significantly, with 37 new products launched in 2021 versus 24 in 2020, bringing the total to 132 products and indicating rising institutional demand for cryptocurrency exposure vehicles.
  • • While 2021 saw substantial inflows, the final three weeks experienced $260 million in cumulative outflows (0.4% of AuM), with December seeing notable weekly outflows before stabilizing.
Summary
CoinShares, a London-based digital asset manager, reported that institutional and retail investors channeled $9.3 billion into digital asset investment products during 2021, a 36% increase from the prior year's $6.8 billion inflow. According to James Butterfill, Investment Strategist at CoinShares, this growth reflects a maturing cryptocurrency market transitioning from explosive early-stage adoption to more sustainable institutional investment patterns. The year-over-year growth rate of 36% represents a significant moderation from the preceding period, when inflows increased 806% between 2019 and 2020, underscoring the normalization of the sector.

The expansion of digital asset investment infrastructure accelerated substantially in 2021. Assets under management across CoinShares' tracked digital asset products reached $62.5 billion by year-end 2021, up from $2.8 billion at the conclusion of 2019. Product proliferation accelerated, with 37 new investment vehicles launched during 2021 compared to 24 in 2020, bringing the total product count to 132. This expansion in investment offerings signals strong institutional demand for regulated, accessible cryptocurrency exposure mechanisms.

Performance metrics across major digital assets diverged meaningfully in 2021. Bitcoin, the largest cryptocurrency by market capitalization, attracted $6.3 billion in inflows during the year, up only 16% from $5.4 billion in 2020—the slowest growth rate among tracked digital assets. Ethereum demonstrated more robust investor appetite, with inflows doubling to $1.3 billion from $920 million in the prior year. The product variety expanded from nine coins in investment product form to fifteen, reflecting investor diversification beyond Bitcoin and Ethereum into alternative digital assets.

Year-end volatility and profit-taking emerged in December and the final weeks of 2021. The last three weeks of the year witnessed cumulative outflows of $260 million, representing just 0.4% of total assets under management. The final week ending December 31 saw $32 million in outflows, suggesting that the severe weekly outflows recorded mid-December had begun to stabilize, indicating diminishing redemption pressure as the market absorbed year-end adjustments.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Blockworks CoinShares Reports Digital Asset Fund Flows Increase 36% in 2021