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MAC Copper (MTAL) Institutional Ownership

MAC Copper logo
$10.20 +0.01 (+0.10%)
As of 08/28/2026 11:16 AM Eastern
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Institutional Ownership Changes (13F Filings) for MAC Copper (NYSE:MTAL)

Current
Institutional Ownership
Percentage
87.47%
Number of
Institutional Buyers
(last 12 months)
36
Total
Institutional Inflows
(last 12 months)
$82.36M
Number of
Institutional Sellers
(last 12 months)
17
Total
Institutional Outflows
(last 12 months)
$31.86M
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MTAL Institutional Buying and Selling by Quarter

MAC Copper Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
1/1/2026 JPMorgan Chase & Co.134,516$1.64M0.0%+44.9%0.163%
1/1/2026 Tudor Investment Corp ET AL74,300$907K0.0%-63.1%0.090%
12/9/2025 Tudor Investment Corp ET AL74,300$907K0.0%-63.1%0.090%
11/19/2025 Coldstream Capital Management Inc.11,184$137K0.0%-35.7%0.014%
11/17/2025 Dark Forest Capital Management LP85,164$1.04M0.0%N/A0.103%
11/17/2025 XTX Topco Ltd73,555$898K0.0%N/A0.089%
11/17/2025 Water Island Capital LLC103,254$1.26M0.2%+54.9%0.125%
11/17/2025 Verition Fund Management LLC45,300$553K0.0%-6.9%0.055%
11/17/2025 SailingStone Capital Partners LLC1,201,437$14.67M3.9%-58.8%1.457%
11/17/2025 Qube Research & Technologies Ltd776,649$9.48M0.0%+59.6%0.942%
11/17/2025 Prelude Capital Management LLC71,466$873K0.1%N/A0.087%
11/17/2025 PenderFund Capital Management Ltd.26,450$323K0.1%+76.3%0.032%
11/17/2025 Millennium Management LLC1,103,835$13.48M0.0%+173.5%1.339%
11/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1,862,509$22.74M0.0%+11.0%2.259%
11/17/2025 Citadel Advisors LLC219,299$2.68M0.0%+40.3%0.266%
11/17/2025 Bank of America Corp DE106,879$1.31M0.0%+56.8%0.130%
11/17/2025 Boothbay Fund Management LLC25,276$309K0.0%N/A0.031%
11/17/2025 Alliancebernstein L.P.727,596$8.88M0.0%+814.4%0.883%
11/14/2025 Schonfeld Strategic Advisors LLC18,531$226K0.0%-94.6%0.022%
11/14/2025 Creative Planning32,070$392K0.0%+15.0%0.039%
11/14/2025 AQR Arbitrage LLC640,206$7.82M0.2%+534.0%0.777%
11/14/2025 Occudo Quantitative Strategies LP71,137$869K0.1%+82.3%0.086%
11/14/2025 Balyasny Asset Management L.P.1,232,465$15.05M0.0%+11.7%1.495%
11/14/2025 Two Sigma Investments LP102,787$1.26M0.0%N/A0.125%
11/14/2025 Squarepoint Ops LLC76,310$932K0.0%-18.9%0.093%
11/13/2025 Arrowstreet Capital Limited Partnership94,667$1.16M0.0%N/A0.115%
11/13/2025 UBS Group AG1,234,977$15.08M0.0%+1,690.6%1.498%
11/13/2025 BNP Paribas Financial Markets141,520$1.73M0.0%+108.0%0.172%
11/13/2025 Legal & General Group Plc10,770$132K0.0%-7.6%0.013%
11/13/2025 Russell Investments Group Ltd.14,577$178K0.0%+138.7%0.018%
11/13/2025 Yakira Capital Management Inc.39,083$477K0.2%N/A0.047%
11/13/2025 Parallel Advisors LLC3,588$44K0.0%N/A0.004%
11/12/2025 Gabelli Funds LLC839,229$10.25M0.1%+986.9%1.018%
11/12/2025 GABELLI & Co INVESTMENT ADVISERS INC.827,507$10.10M1.6%+1,332.9%1.004%
11/12/2025 Barclays PLC88,846$1.09M0.0%-25.7%0.108%
11/12/2025 Orion Porfolio Solutions LLC13,022$159K0.0%N/A0.016%
11/12/2025 Picton Mahoney Asset Management308,233$3.76M0.0%N/A0.374%
11/12/2025 Quantbot Technologies LP90,359$1.10M0.0%+172.4%0.110%
11/12/2025 Intech Investment Management LLC30,749$375K0.0%-21.6%0.037%
11/10/2025 Ameritas Investment Partners Inc.5,144$63K0.0%-29.4%0.006%
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11/7/2025 GSA Capital Partners LLP78,672$961K0.1%-15.6%0.095%
11/7/2025Vanguard Group Inc.362,853$4.43M0.0%-18.5%0.440%
11/7/2025 Credit Industriel ET Commercial134,000$1.64M0.1%-30.6%0.163%
11/7/2025 JPMorgan Chase & Co.134,516$1.64M0.0%+44.9%0.163%
11/6/2025 Rhumbline Advisers91,568$1.12M0.0%-0.9%0.111%
11/6/2025 ProShare Advisors LLC10,528$129K0.0%-28.1%0.013%
11/6/2025 New York Life Investment Management LLC195,856$2.39M0.0%+26.4%0.238%
11/5/2025 Savant Capital LLC22,320$273K0.0%+108.8%0.027%
11/3/2025 Ballentine Partners LLC15,414$188K0.0%N/A0.019%
10/31/2025 Vanguard Personalized Indexing Management LLC47,719$583K0.0%+7.7%0.058%
10/28/2025 Wolverine Asset Management LLC255,623$3.12M0.0%+5,844.7%0.310%
10/24/2025 State of Alaska Department of Revenue3,591$43K0.0%N/A0.004%
10/17/2025 Ethic Inc.84,333$1.03M0.0%-47.1%0.102%
10/15/2025CWM LLC5,156$63K0.0%+246.7%0.006%
10/9/2025 Voya Investment Management LLC11,717$143K0.0%-41.3%0.014%
8/27/2025 Squarepoint Ops LLC94,048$1.14M0.0%+335.8%0.114%
8/15/2025 Tower Research Capital LLC TRC 36,541$442K0.0%-26.3%0.044%
8/15/2025 Water Island Capital LLC66,668$806K0.1%N/A0.081%
8/15/2025 Tidal Investments LLC23,990$290K0.0%+18.8%0.029%
8/15/2025 BNP Paribas Financial Markets68,053$823K0.0%+222.7%0.083%
8/15/2025 Balyasny Asset Management L.P.1,103,407$13.34M0.0%N/A1.338%
8/15/2025 Bank of America Corp DE68,179$824K0.0%-46.7%0.083%
8/15/2025 AQR Arbitrage LLC100,972$1.22M0.0%N/A0.122%
8/14/2025 Occudo Quantitative Strategies LP39,032$472K0.1%N/A0.047%
8/14/2025 Quantinno Capital Management LP24,411$295K0.0%N/A0.030%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1,677,395$20.28M0.0%-12.4%2.035%
8/14/2025 The Manufacturers Life Insurance Company 26,335$318K0.0%+36.1%0.032%
8/14/2025 Squarepoint Ops LLC94,048$1.14M0.0%+335.8%0.114%
8/14/2025 Qube Research & Technologies Ltd486,504$5.88M0.0%N/A0.590%
8/13/2025 Gabelli Funds LLC77,215$934K0.0%N/A0.094%
8/13/2025 GABELLI & Co INVESTMENT ADVISERS INC.57,750$698K0.1%N/A0.070%
8/13/2025 Marshall Wace LLP68,053$823K0.0%N/A0.083%
8/13/2025 EverSource Wealth Advisors LLC2,806$34K0.0%+10,692.3%0.003%
8/13/2025 Invesco Ltd.29,559$357K0.0%+21.3%0.036%
8/13/2025 Groupe la Francaise277,000$3.35M0.1%N/A0.336%
8/13/2025 Quantbot Technologies LP33,171$401K0.0%-2.6%0.040%
8/13/2025 OMERS ADMINISTRATION Corp250,900$3.03M0.0%N/A0.304%
8/13/2025 New York State Common Retirement Fund22,500$272K0.0%+61.9%0.027%
8/13/2025 Russell Investments Group Ltd.6,108$74K0.0%+56.2%0.007%
8/12/2025 Ameritas Investment Partners Inc.7,288$88K0.0%+38.1%0.009%
8/12/2025 Coldstream Capital Management Inc.17,399$210K0.0%+4,228.1%0.021%
8/12/2025 American Century Companies Inc.79,484$961K0.0%-35.8%0.096%
8/12/2025 Rhumbline Advisers92,431$1.12M0.0%+45.1%0.112%
8/12/2025 Legal & General Group Plc11,661$141K0.0%+135.5%0.014%
8/12/2025 JPMorgan Chase & Co.92,820$1.12M0.0%+254.5%0.113%
8/8/2025 Intech Investment Management LLC39,238$474K0.0%+25.9%0.048%
8/8/2025 Creative Planning27,886$337K0.0%+166.8%0.034%
8/8/2025 Police & Firemen s Retirement System of New Jersey16,421$199K0.0%+51.6%0.020%
8/8/2025 Geode Capital Management LLC878,282$10.62M0.0%+35.7%1.065%
8/7/2025 Fourth Sail Capital LP5,456,461$65.97M13.7%+5.2%6.619%
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8/7/2025 ProShare Advisors LLC14,637$177K0.0%+25.5%0.018%
8/7/2025BCK Capital Management LP93,935$1.14M1.0%N/A0.114%
8/7/2025 Credit Industriel ET Commercial193,000$2.33M0.2%N/A0.234%
8/7/2025 Los Angeles Capital Management LLC68,567$829K0.0%N/A0.083%
8/6/2025 Savant Capital LLC10,692$129K0.0%N/A0.013%
8/5/2025 Bank of Montreal Can60,652$733K0.0%-4.7%0.074%
8/5/2025 Regal Partners Ltd400,644$4.84M0.4%-1.4%0.486%
8/4/2025 Wolverine Asset Management LLC4,300$52K0.0%N/A0.005%
8/1/2025 New York Life Investment Management LLC154,952$1.87M0.0%N/A0.188%
7/30/2025 Ethic Inc.159,556$1.93M0.0%N/A0.194%


MTAL Institutional Ownership - Frequently Asked Questions

During the previous two years, 100 institutional investors and hedge funds held shares of MAC Copper. The most heavily invested institutionals were Glencore plc ($106.20M), Fourth Sail Capital LP ($65.97M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($22.74M), UBS Group AG ($15.08M), Balyasny Asset Management L.P. ($15.05M), SailingStone Capital Partners LLC ($14.67M), and Millennium Management LLC ($13.48M).Learn more on MAC Copper's institutional investors.

87.47% of MAC Copper's stock is owned by institutional investors. Learn more on MTAL's institutional investor holdings.

Of the 87 institutional investors that purchased MAC Copper's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Glencore plc ($10M), Balyasny Asset Management L.P. ($1.23M), UBS Group AG ($1.17M), Millennium Management LLC ($904.71K), Gabelli Funds LLC ($839.23K), GABELLI & Co INVESTMENT ADVISERS INC. ($827.51K), and Wellington Management Group LLP ($808.42K).

Institutional investors have bought a total of 6,744,994 shares in the last 24 months. This purchase volume represents approximately $82.36M in transactions.

Of the 17 institutional investors that sold MAC Copper's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: SailingStone Capital Partners LLC ($1.72M), Schonfeld Strategic Advisors LLC ($326.54K), Tudor Investment Corp ET AL ($253.98K), Vanguard Group Inc. ($82.11K), Ethic Inc. ($75.22K), Credit Industriel ET Commercial ($59K), and Barclays PLC ($30.66K).

Institutional investors have sold a total of 2,609,282 shares in the last 24 months. This volume of shares sold represents approximately $31.86M in transactions.


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Institutional ownership data for NYSE:MTAL is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 1/1/2026. New 13F filings are added each quarter as they're published.
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