Brevan Howard Capital Management LP
Position in NB — Niocorp Developments Ltd
CIK 1512857
ST. HELIER, Y9
Position in NB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$34,101,500
+$5,178,400 QoQ
Shares Held
7,075,000
+9.1% QoQ
Ownership
4.86%
of shares outstanding
% of Portfolio
0.61%
of 13F equity value
Holder Rank
#2
of 209 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NB Over Time
Shares Held
Position Value (USD)
Derivatives in NB
reported options exposure · as of Dec 31, 2025CallValue
$1,113,000
CallShares
210,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026Brevan Howard Capital Management LP holds $38,888,261 across 8 Other Industrial Metals & Mining names. NB ranks #1 (87.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NB |
Niocorp Developments Ltd
This page
|
7,075,000 | $34,101,500 | |
| 2 | MTRN |
MATERION Corp
|
7,251 | $2,156,374 | |
| 3 | MP |
MP Materials Corp. / DE
|
24,485 | $1,371,404 | |
| 4 | UAMY |
United States Antimony Corp
|
64,123 | $465,532 | |
| 5 | SGML |
Sigma Lithium Corp
|
23,706 | $299,880 | |
| 6 | SKE |
Skeena Resources Ltd
|
10,612 | $282,915 | |
| 7 | SCZM |
Santacruz Silver Mining Ltd.
|
26,956 | $174,944 | |
| 8 | NAK |
Northern Dynasty Minerals Ltd
|
18,600 | $35,712 |
All Filings in NB
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $34,101,500 | 7,075,000 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $28,923,100 | 6,485,000 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $13,570,204 | 2,560,416 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $1,113,000 | 210,000 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $9,689,620 | 1,450,542 | Shares | Defined | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||