Private Advisor Group Increases Stake in Cipher Mining

Institutional investor adds over 240,000 shares of the cryptocurrency mining company

Published on Mar. 10, 2026

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Private Advisor Group LLC grew its position in Cipher Mining Inc. (NASDAQ:CIFR) by 15.7% in the third quarter, according to the company's latest 13F filing. The institutional investor now owns 1,789,462 shares of the cryptocurrency mining company's stock, worth $22.5 million.

Why it matters

Cipher Mining is a fast-growing cryptocurrency mining company that has attracted significant institutional investment. This increase in ownership by Private Advisor Group suggests continued confidence in the company's long-term prospects as it scales its mining operations across the United States.

The details

Private Advisor Group added 242,894 shares of Cipher Mining in the third quarter, bringing its total stake to 1,789,462 shares. This represents 0.45% ownership of the company. Other major institutional investors in Cipher Mining include JPMorgan Chase & Co., which owns over 2.2 million shares, and Vanguard Group, which owns 22.8 million shares.

  • Private Advisor Group disclosed its increased stake in Cipher Mining in a 13F filing for the third quarter of 2026.

The players

Private Advisor Group LLC

A registered investment advisory firm that provides wealth management services to high-net-worth individuals and institutions.

Cipher Mining Inc.

A Nasdaq-listed bitcoin mining company that develops, owns and operates large-scale mining facilities across the United States.

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The takeaway

Cipher Mining's ability to attract significant institutional investment, even in a volatile cryptocurrency market, underscores the company's strong fundamentals and growth potential in the rapidly evolving digital asset space.