Capstone Copper Corp. (CSCCF) shareholders
Close on Oct 19, 2026Market cap –P/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Shares held by institutions
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of CSCCF | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| DRW Securities, LLC | 108,138 | – | $1.41M | −226,470 | 0.03% |
| Nano Cap New Millennium Growth Fund L P | 42,500 | – | $390.09K | – | 0.30% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 2 | 0M | 0 / 0 | 1 / 1 | 0M | 1M |
| Q1 2026 | 3 | 1M | 0 / 0 | 3 / 0 | 0M | 2M |
| Q4 2025 | 3 | 3M | 1 / 1 | 1 / 0 | 0M | 0M |
| Q3 2025 | 2 | 4M | 1 / 0 | 1 / 0 | 0M | 0M |
| Q2 2025 | 1 | 4M | 0 / 0 | 1 / 0 | 0M | 3M |
| Q1 2025 | 1 | 7M | 1 / 0 | 0 / 0 | 7M | 0M |
| Q4 2024 | 0 | 0M | 0 / 0 | 0 / 1 | 0M | 5M |
| Q3 2024 | 1 | 5M | 0 / 1 | 0 / 0 | 2M | 0M |
| Q2 2024 | 1 | 3M | 0 / 0 | 1 / 0 | 0M | 1M |
| Q1 2024 | 1 | 5M | 0 / 0 | 0 / 0 | 0M | 0M |
| Q4 2023 | 1 | 5M | 0 / 0 | 1 / 0 | 0M | 1M |
| Q3 2023 | 1 | 5M | 0 / 1 | 0 / 0 | 1M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
137 funds held CSCCF in Q2 2026, 54% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of CSCCF | Value | % of fund | As of |
|---|---|---|---|---|---|
| Global X Copper Miners ETF | 27,736,365 | – | $187.59M | 3.58% | Jul 31, 2026 |
| Vanguard Total International Stock Index Fund | 9,503,182 | – | $126.49M | 0.01% | Jul 31, 2026 |
| Invesco Small Cap Value Fund | 8,924,992 | – | $60.45M | 0.76% | Jul 31, 2026 |
| Vanguard Developed Markets Index Fund | 6,373,805 | – | $83.05M | 0.02% | Jun 30, 2026 |
| Third Avenue Value Fund | 3,551,712 | – | $24.06M | 3.37% | Jul 31, 2026 |
| International Core Equity 2 Portfolio | 3,028,449 | – | $20.51M | 0.07% | Jul 31, 2026 |
| Dfa International Small Cap Value Portfolio | 2,933,206 | – | $19.87M | 0.20% | Jul 31, 2026 |
| The Canadian Small Company Series | 2,883,062 | – | $19.53M | 1.35% | Jul 31, 2026 |
| T. Rowe Price International Discovery Fund | 2,874,210 | – | $19.47M | 0.41% | Jul 31, 2026 |
| Heritage Fund | 2,852,846 | – | $19.32M | 0.51% | Jul 31, 2026 |
| T. Rowe Price Small-Cap Stock Fund, Inc. | 2,715,588 | – | $17.59M | 0.27% | Jun 30, 2026 |
| American Beacon GLG Natural Resources ETF | 2,518,909 | – | $17.04M | 2.84% | Jul 31, 2026 |
| Vanguard Ftse All-World Ex-US Small-Cap Index Fund | 2,504,171 | – | $33.33M | 0.18% | Jul 31, 2026 |
| Dimensional International Small Cap Value ETF | 2,276,334 | – | $15.40M | 0.44% | Jul 31, 2026 |
| T. Rowe Price Small-Cap Value Fund, Inc. | 2,254,152 | – | $14.60M | 0.20% | Jun 30, 2026 |
Short interest
Shares sold short and not yet bought back, as of Oct 15, 2026 (FINRA, reported twice a month)
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Capstone Copper's stock actually held short. Settlement fails (shares not delivered on time) peaked at 20,500 shares on Aug 27, 2026 over the last 90 days.