Blair William & Co. IL Boosts Coinbase Global Stock Holdings

Institutional investor increases stake in cryptocurrency exchange by nearly 39% in Q3

Published on Mar. 8, 2026

According to a recent 13F filing, investment management firm Blair William & Co. IL increased its stake in Coinbase Global, Inc. (NASDAQ:COIN) by 38.9% during the third quarter. The fund now owns 166,540 shares of the cryptocurrency exchange's stock, worth approximately $56.2 million as of the end of the quarter.

Why it matters

Coinbase is one of the largest and most prominent cryptocurrency exchanges, and institutional investment in the company is seen as a positive sign for the overall crypto market. Blair William & Co.'s increased stake suggests the firm has confidence in Coinbase's long-term growth potential despite recent market volatility.

The details

The 13F filing shows that Blair William & Co. IL acquired an additional 46,681 shares of Coinbase during Q3 2026, bringing its total position to 166,540 shares. This represents approximately 0.06% ownership of the company. The increased investment comes as Coinbase has faced some headwinds, including missed revenue and earnings estimates in Q4 2025 and regulatory uncertainty around stablecoins.

  • Blair William & Co. IL filed the 13F report disclosing the increased Coinbase stake on March 8, 2026.
  • The firm acquired the additional 46,681 Coinbase shares during the third quarter of 2026.

The players

Blair William & Co. IL

An investment management firm that owns a stake in Coinbase Global, Inc.

Coinbase Global, Inc.

A U.S.-based company that operates one of the largest cryptocurrency exchange platforms.

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The takeaway

Despite some recent challenges, Coinbase continues to attract investment from major institutional players like Blair William & Co. This suggests that large investors see long-term growth potential in the cryptocurrency exchange, even as it navigates regulatory uncertainty and market volatility.