KINGDON CAPITAL MANAGEMENT, L.L.C.
Position in NB — Niocorp Developments Ltd
CIK 1000097
NEW YORK, NY
Position in NB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,007,000
+$340,336 QoQ
Shares Held
450,000
+43.1% QoQ
Ownership
0.309%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in NB Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026KINGDON CAPITAL MANAGEMENT, L.L.C. holds $2,007,000 across 1 Other Industrial Metals & Mining name. NB ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NB |
Niocorp Developments Ltd
This page
|
450,000 | $2,007,000 |
All Filings in NB
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,007,000 | 450,000 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,666,664 | 314,465 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $2,100,626 | 314,465 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $732,703 | 314,465 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $619,496 | 314,465 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $487,420 | 314,465 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $685,533 | 314,465 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $544,024 | 314,465 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $855,344 | 314,465 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,003,143 | 314,465 | Shares | Defined | 2024-03-18 | |
| 2023-09-30 | $1,141,507 | 314,465 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,581,758 | 314,465 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||