Niocorp Developments Ltd. -28NIOBWPreferred / convertible
13F holders, Q1 2025 (March 31)21holders −3
1new positions
3sold out
1famous investor
$0.23avg. 13F price*
At the end of Q1 2025, 21 institutions reported holding Niocorp Developments Ltd. -28 (NIOBW) in their 13F filings, down 3 from Q4 2024. 1 opened new positions and 3 sold out. The largest holders were Oasis Management Co Ltd. ($197K), Blue Owl Capital Holdings LP ($123K) and Altshuler Shaham Ltd ($78K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- Niocorp Developments Ltd. -28
- CUSIP
- 654484153
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $5K |
| Exits | 3 | $16K |
All 13F filers, Q4 2024 → Q1 2025: 34,398 shares bought and 387,396 shares sold, net −352,998 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 21 holders
| Oasis Management Co Ltd. | — | No change | 100,000 | $197K |
| Blue Owl Capital Holdings LP | — | No change | 766,527 | $123K |
| Altshuler Shaham Ltd | — | No change | 489,999 | $78K |
| Linden Advisors LP | — | No change | 194,210 | $40K |
| Jane Street Group, LLC | — | No change | 201,049 | $32K |
| Calamos Advisors LLC | — | No change | 177,835 | $28K |
| Wolverine Asset Management LLC | — | Add +0.6% | 95,857 | $15K |
| Q Global Advisors, LLC | — | No change | 92,579 | $15K |
| Caas Capital Management LP | — | No change | 88,078 | $14K |
| Arena Capital Advisors, LLC- CA | — | No change | 78,035 | $12K |
| OMERS ADMINISTRATION Corp | — | No change | 50,000 | $8K |
| D. E. Shaw & Co. | — | No change | 44,211 | $7K |
| Walleye Capital LLC | — | Reduce -76.5% | 36,871 | $6K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | — | No change | 33,333 | $5K |
| Virtu Financial LLC | — | New | 33,843 | $5K |
| Sanders Morris Harris LLC | — | No change | 25,000 | $4K |
| Shaolin Capital Management LLC | — | Reduce -79.8% | 25,000 | $4K |
| VR Advisory Services Ltd | — | No change | 15,356 | $2K |
| Equitec Proprietary Markets, LLC | — | No change | 5,000 | $800 |
| UBS Group AG | — | No change | 2,607 | $417 |
| Pittenger & Anderson Inc. | — | No change | 300 | $48 |
"% of holder's portfolio" is NIOBW's weight in each manager's 13F, not the share of Niocorp Developments Ltd. -28 the manager owns.