Polymer Capital Management (US) LLC

Position in NB — Niocorp Developments Ltd

CIK 1973324 NEW YORK, NY

Position in NB

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$106,064

New position

Shares Held

22,005

first reported quarter

Ownership

0.015%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#117

of 208 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

Polymer Capital Management (US) LLC holds $506,554 across 3 Other Industrial Metals & Mining names. NB ranks #2 (20.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MP	MP Materials Corp. / DE	6,177	$345,973
2	NB	Niocorp Developments Ltd This page	22,005	$106,064
3	GSM	Ferroglobe PLC	17,144	$54,517

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$106,064	22,005	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.