MUX Institutional Ownership & Shareholders
MCEWEN MINING INC (MUX) is currently held by 168 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $625.67M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of MUX tracked by InsiderSet, reporting ownership valued at approximately $86.06M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $66.69M, representing an estimated loss of -22.50% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 57% of the total disclosed MUX value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., State Street Corp, Mirae Asset Global Etfs Holdings Ltd., and several other long-term asset managers with concentrated positions in MCEWEN MINING INC (MUX).
This page ranks the largest institutional MUX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
168
Total Reported Value
$625.67M
Largest Holder
Blackrock, Inc.
Largest Position
$86.06M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
97
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 4,746,836 | $86,060,136 | $66,693,046 | -$19,367,090 | -22.50% | |
| State Street Corp | 0.00% | 4,254,551 | $77,135,010 | $59,776,442 | -$17,358,568 | -22.50% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.04% | 2,054,059 | $37,237,525 | $28,859,529 | -$8,377,996 | -22.50% | |
| Van Eck Associates Corp | 0.02% | 1,519,282 | $27,544,583 | $21,345,912 | -$6,198,671 | -22.50% | |
| Tidal Investments Llc | 0.06% | 1,478,168 | $26,799,186 | $20,768,260 | -$6,030,926 | -22.50% | |
| Geode Capital Management, Llc | 0.00% | 1,435,094 | $26,022,378 | $20,163,071 | -$5,859,307 | -22.52% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,365,177 | $24,749,618 | $19,180,737 | -$5,568,881 | -22.50% | |
| Two Sigma Investments, Lp | 0.01% | 1,023,116 | $18,549,093 | $14,374,780 | -$4,174,313 | -22.50% | |
| Bank Of Montreal | 0.01% | 883,013 | $16,009,026 | $12,406,333 | -$3,602,693 | -22.50% | |
| Bnp Paribas Financial Markets | 0.01% | 865,033 | $15,683,048 | $12,153,714 | -$3,529,334 | -22.50% | |
| Synergy Asset Management, Llc | 1.37% | 803,122 | $14,560,602 | $11,283,864 | -$3,276,738 | -22.50% | |
| Morgan Stanley | 0.00% | 764,429 | $13,859,098 | $10,740,227 | -$3,118,871 | -22.50% | |
| Ubs Group Ag | 0.00% | 748,244 | $13,565,664 | $10,512,828 | -$3,052,836 | -22.50% | |
| Fmr Llc | 0.00% | 609,404 | $11,048,486 | $8,562,126 | -$2,486,360 | -22.50% | |
| Bank Of America Corp | 0.00% | 582,363 | $10,558,241 | $8,182,200 | -$2,376,041 | -22.50% | |
| Vanguard Capital Management Llc | 0.00% | 572,185 | $10,373,714 | $8,039,199 | -$2,334,515 | -22.50% | |
| Nuveen, Llc | 0.00% | 562,533 | $10,198,723 | $7,903,589 | -$2,295,134 | -22.50% | |
| Royal Bank Of Canada | 0.00% | 548,005 | $9,935,000 | $7,699,470 | -$2,235,530 | -22.50% | |
| Northern Trust Corp | 0.00% | 543,295 | $9,849,939 | $7,633,295 | -$2,216,644 | -22.50% | |
| Vanguard Portfolio Management Llc | 0.00% | 504,555 | $9,147,582 | $7,088,998 | -$2,058,584 | -22.50% | |
| Nomura Holdings Inc | 0.04% | 481,086 | $8,722,089 | $6,759,258 | -$1,962,831 | -22.50% | |
| Wells Fargo & Company/Mn | 0.00% | 467,893 | $8,482,902 | $6,573,897 | -$1,909,005 | -22.50% | |
| Charles Schwab Investment Management Inc | 0.00% | 416,192 | $7,545,561 | $5,847,498 | -$1,698,063 | -22.50% | |
| Mawer Investment Management Ltd. | 0.05% | 410,707 | $7,446,118 | $5,770,433 | -$1,675,685 | -22.50% | |
| Barclays Plc | 0.00% | 348,535 | $6,318,939 | $4,896,917 | -$1,422,022 | -22.50% | |
| U S Global Investors Inc | 0.57% | 320,914 | $5,728,315 | $4,508,842 | -$1,219,473 | -21.29% | |
| Vanguard Fiduciary Trust Co | 0.00% | 307,665 | $5,577,966 | $4,322,693 | -$1,255,273 | -22.50% | |
| American Century Companies Inc | 0.00% | 298,783 | $5,416,936 | $4,197,901 | -$1,219,035 | -22.50% | |
| Voloridge Investment Management, Llc | 0.02% | 296,786 | $5,380,730 | $4,169,843 | -$1,210,887 | -22.50% | |
| Alps Advisors Inc | 0.02% | 284,957 | $5,086,482 | $4,003,646 | -$1,082,836 | -21.29% | |
| Pdt Partners, Llc | 0.26% | 274,675 | $4,979,858 | $3,859,184 | -$1,120,674 | -22.50% | |
| Susquehanna International Group, Llp | 0.00% | 256,562 | $4,651,469 | $3,604,696 | -$1,046,773 | -22.50% | |
| Jpmorgan Chase & Co | 0.00% | 217,085 | $3,894,505 | $3,050,044 | -$844,461 | -21.68% | |
| Occudo Quantitative Strategies Lp | 0.21% | 214,352 | $3,886,202 | $3,011,646 | -$874,556 | -22.50% | |
| Bridgeway Capital Management, Llc | 0.06% | 198,326 | $3,595,650 | $2,786,480 | -$809,170 | -22.50% | |
| Millennium Management Llc | 0.00% | 169,609 | $3,075,685 | $2,383,006 | -$692,679 | -22.52% | |
| Jump Financial, Llc | 0.03% | 161,800 | $2,933,434 | $2,273,290 | -$660,144 | -22.50% | |
| Trexquant Investment Lp | 0.02% | 154,149 | $2,794,721 | $2,165,793 | -$628,928 | -22.50% | |
| Lpl Financial Llc | 0.00% | 135,545 | $2,457,425 | $1,904,407 | -$553,018 | -22.50% | |
| Bank Of New York Mellon Corp | 0.00% | 125,497 | $2,275,261 | $1,763,233 | -$512,028 | -22.50% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 107,122 | $1,946,420 | $1,505,064 | -$441,356 | -22.68% | |
| Luminarx Capital Management Lp | 0.89% | 1,000,000 | $1,920,500 | $14,050,000 | +$12,129,500 | +631.58% | |
| Schonfeld Strategic Advisors Llc | 0.01% | 102,490 | $1,858,143 | $1,439,985 | -$418,159 | -22.50% | |
| Swiss National Bank | 0.00% | 101,400 | $1,838,382 | $1,424,670 | -$413,712 | -22.50% | |
| Winmill & Co. Inc | 0.39% | 97,500 | $1,767,675 | $1,369,875 | -$397,800 | -22.50% | |
| Citadel Advisors Llc | 0.00% | 93,740 | $1,699,506 | $1,317,047 | -$382,459 | -22.50% | |
| Citigroup Inc | 0.00% | 92,839 | $1,683,171 | $1,304,388 | -$378,783 | -22.50% | |
| Creative Planning | 0.00% | 94,177 | $1,681,055 | $1,323,187 | -$357,868 | -21.29% | |
| Goldman Sachs Group Inc | 0.00% | 84,588 | $1,533,580 | $1,188,461 | -$345,119 | -22.50% | |
| Empowered Funds, Llc | 0.01% | 78,326 | $1,420,050 | $1,100,480 | -$319,570 | -22.50% |
Frequently asked questions about MUX
Who are the largest institutional holders of MUX?
The largest institutional holders of MUX reported in the latest SEC Form 13F filings include Blackrock, Inc., State Street Corp, Mirae Asset Global Etfs Holdings Ltd., Van Eck Associates Corp, and Tidal Investments Llc. InsiderSet ranks institutional holders by their latest reported MUX position.
What is MUX institutional ownership?
This page tracks MUX positions reported by institutional investment managers through SEC Form 13F. MCEWEN MINING INC (MUX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MUX?
InsiderSet currently tracks 168 institutional managers reporting MUX holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of MUX shareholders.
How much MUX stock do institutions own?
Institutional investment managers disclosed approximately $625.67M in MUX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was MUX institutional ownership last updated?
The latest MUX institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MUX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MUX position after the reporting date.
Are institutions buying or selling MUX?
Institutional buying and selling can be analyzed by comparing MUX positions across consecutive 13F reporting periods. InsiderSet's MUX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MUX ownership changes.
How has MUX institutional ownership changed over time?
InsiderSet tracks MUX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.