Frontier Nuclear & Minerals Inc.
FNUC- Exchange
- Nasdaq
- Industry
- Miscellaneous Metal Ores
- SEC CIK
- 0001769697
No open-market purchases or sales by Frontier Nuclear & Minerals Inc. insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $3.30M in total; no superinvestor holds it.
Holders of 5% or more of FNUC
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Frontier Nuclear & Minerals Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Frontier Nuclear & Minerals Inc. on Schedule 13D or 13G.
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
5 Schedule 13D and 13G filings on Frontier Nuclear & Minerals Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 11, 20256:12 PM ET | 3i, LPand 2 others | 13G/A | 1.10%831.0K shares | −7.50 ppfrom 8.60%Below 5% | Dec 31, 2024 | SEC |
| Feb 7, 20254:09 PM ET | CVI Investments, Inc.and 1 other | 13G/A | 0.00%0 shares | −6.50 ppfrom 6.50%Below 5% | Dec 31, 2024 | SEC |
| Jan 7, 202510:09 AM ET | CVI Investments, Inc.and 1 other | 13G | 6.50%5.00M shares | New | Dec 28, 2024 | SEC |
| Jan 2, 20256:10 AM ET | Nova Minerals Ltd | 13D/A | 0.00%0 shares | –Below 5% | Dec 30, 2024 | SEC |
| Dec 26, 20244:05 PM ET | 3i, LPand 2 others | 13G | 8.60%4.88M shares | New | Dec 20, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Frontier Nuclear & Minerals Inc. shares.
No Form 144 notices for Frontier Nuclear & Minerals Inc. are on file.