Western Copper & Gold Corp
WRN- Exchange
- NYSE
- Industry
- Metal Mining
- SEC CIK
- 0001364125
No open-market purchases or sales by Western Copper & Gold Corp insiders were filed in the last 90 days; 90 institutions reported holding it in 13F filings for Q2 2026, worth $110.0M in total; no superinvestor holds it.
Holders of 5% or more of WRN
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Western Copper & Gold Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Rio Tinto PLC | 13D/A | 9.50%19.0M shares | – | Jun 18, 20251 filing | Jun 18, 2025 | SEC |
| Kopernik Global Investors, LLC | 13G | 6.60%13.1M shares | New | Feb 12, 20251 filing | Feb 12, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on Western Copper & Gold Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jun 18, 20257:36 PM ET | Rio Tinto PLCand 1 other | 13D/A | 9.50%19.0M shares | – | Jun 13, 2025 | SEC |
| Feb 12, 20252:48 PM ET | Kopernik Global Investors, LLCand 1 other | 13G | 6.60%13.1M shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Western Copper & Gold Corp shares.
No Form 144 notices for Western Copper & Gold Corp are on file.