Who owns MAC Copper Ltd, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
FIL Limited: 0.0% · 0 shares — Pandanus Partners, L.P.: 0.0% · 0 shares — Pandanus Associates, Inc.: 0.0% · 0 shares
Glencore plc: 0.0% · 0 shares — GLENCORE INTERNATIONAL AG: 0.0% · 0 shares — Glencore Operations Australia Pty Limited: 0.0% · 0 shares
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Sign up freeEvery institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of MAC Copper Ltd they hold. Together these 147 managers report 62.70% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| Glencore plc | $122M | 10,000,000 | 3.08% | 12.13% | September 30, 2025 |
| FIL Ltd | $68.9M | 5,640,000 | 0.05% | 6.84% | September 30, 2025 |
145 more institutional holders behind a free account
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Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 40 funds hold 5.62% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| iShares U.S. Infrastructure ETF | $17.7M | 0.57% | 1.76% | September 30, 2025 |
| Global X Copper Miners ETF | $17.7M | 0.98% | 1.79% | July 31, 2025 |
38 more funds behind a free account
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