NIOCORP DEVELOPMENTS LTD - NB
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Apr 08, 2026 | SCHEDULE 13G | Citadel Advisors LLC | 3.4% | 4,932,309 | View |
| Apr 08, 2026 | SCHEDULE 13G | Citadel Advisors Holdings LP | 3.4% | 4,932,309 | View |
| Apr 08, 2026 | SCHEDULE 13G | Citadel GP LLC | 3.4% | 4,932,309 | View |
| Apr 08, 2026 | SCHEDULE 13G | Citadel Securities LLC | 0.3% | 441,050 | View |
| Apr 08, 2026 | SCHEDULE 13G | Citadel Securities Group LP | 0.9% | 1,284,042 | View |
| Apr 08, 2026 | SCHEDULE 13G | Citadel Securities GP LLC | 0.9% | 1,284,042 | View |
| Apr 08, 2026 | SCHEDULE 13G | Kenneth Griffin | 4.3% | 6,216,351 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Citadel Advisors LLC | 0.0% | 36,188 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Citadel Advisors Holdings LP | 0.0% | 36,188 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Citadel GP LLC | 0.0% | 36,188 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Citadel Securities LLC | 0.3% | 308,483 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Citadel Securities Group LP | 0.4% | 471,602 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Citadel Securities GP LLC | 0.4% | 471,602 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Kenneth Griffin | 0.4% | 507,790 | View |
| Jan 21, 2026 | SCHEDULE 13G | BlackRock, Inc. | 5.2% | 6,181,684 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.