McEwen MUX Institutional Ownership

Updated Oct 10, 2026

McEwen Inc. (NYSE:MUX) was reported as a holding by 172 institutional investors in 13F filings for the quarter ended June 30, 2026.

• Together they owned 56.36% of the outstanding stock in Q2 2026, up from 51.89% a quarter earlier.
• Total shares held in McEwen rose 12.59% versus Q1 2026, while the number of holders rose 52.21% versus Q2 2025.
• Of the 172 holders, 98 added to their positions, 47 reduced their stakes and 27 left their positions unchanged in Q2 2026.
• Combined, institutional investors held 34.58Mn shares of MUX as of Q2 2026, up 3.87Mn from the prior quarter and up 14.6Mn from a year earlier.
• BlackRock, Inc. held the largest position in MUX at 4.75Mn shares as of June 30, 2026, or 7.74% of shares outstanding.
• The largest position increases in MUX for Q2 2026 were by BlackRock, Inc. (+2.8Mn shares), State Street Corp (+891.02K shares), Geode Capital Management, LLC (+832.05K shares), Northern Trust Corp (+377.23K shares) and Vanguard Portfolio Management LLC (+363.35K shares).
• Among holders that kept a stake in McEwen, the biggest sellers in Q2 2026 were Marshall Wace, LLP (-431.54K shares), UBS Group AG (-328.49K shares), Mawer Investment Management Ltd. (-296.14K shares), Voloridge Investment Management, LLC (-294.91K shares) and Two Sigma Investments, LP (-280.52K shares).
• Per Business Quant data, the 10 largest holders of McEwen at the end of Q2 2026 were BlackRock, Inc. (4.75Mn shares), State Street Corp (4.25Mn shares), Mirae Asset Global ETFS Holdings Ltd. (2.05Mn shares), Van Eck Associates Corp (1.52Mn shares), Tidal Investments LLC (1.48Mn shares), Geode Capital Management, LLC (1.44Mn shares), Dimensional Fund Advisors LP (1.37Mn shares), Two Sigma Investments, LP (1.02Mn shares), Bank of Montreal (883.01K shares) and BNP Paribas Financial Markets (865.03K shares).