Niocorp Developments Ltd

Exchange: Nasdaq
Industry: Metal Mining
SEC CIK: 0001512228

SEC filings (opens in a new tab)

No open-market purchases or sales by Niocorp Developments Ltd insiders were filed in the last 90 days; 211 institutions reported holding it in 13F filings for Q2 2026, worth $234.6M in total; no superinvestor holds it.

Other share classesNIOBW

Q3 2025 vs. Q2 2025

How the institutions holding Niocorp Developments Ltd changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of NB: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Of which not filed for Q3 2025	Q3 2025	Change
Holders	99	2	149	+52
Shares	13.1M	50.2K	32.1M	+19.0M (+145.7%)
Value	$30.7M	$189.8K	$214.2M	+$183.7M (+603.0%)

2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (64)

Institutions that held Niocorp Developments Ltd at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to NB in Q3 2025
Institution	Shares	Value	% of portfolio
Citadel Advisors LLC	7,915,051	$52.9M	0.04%
HITE Hedge Asset Management LLC	1,462,607	$9.77M	0.53%
Brevan Howard Capital Management LP	1,450,542	$9.69M	0.14%
Balyasny Asset Management LLC	509,393	$3.40M	0.01%
Goldman Sachs Group Inc	329,676	$2.20M	0.00%
Group One Trading, L.P.	285,502	$1.91M	0.06%
Schonfeld Strategic Advisors LLC	267,300	$1.79M	0.01%
Gilder Gagnon Howe & Co LLC	219,234	$1.46M	0.01%
Quadrature Capital Ltd	203,665	$1.36M	0.02%
PFG Advisors	183,304	$1.22M	0.05%
Wexford Capital LP	156,437	$1.04M	0.31%
Harfst & Associates, Inc.	104,810	$700.1K	0.13%
Victory Financial Group, LLC	86,910	$600.6K	0.08%
Concentric Capital Strategies, LP	85,646	$572.1K	0.03%
Counterpoint Mutual Funds LLC	74,708	$499.0K	0.04%
Perigon Wealth Management, LLC	63,800	$426.2K	0.01%
Cetera Investment Advisers	60,589	$404.7K	0.00%
IMC-Chicago, LLC	52,573	$351.2K	0.01%
Rathbone Brothers plc	44,050	$294.3K	0.00%
D. E. Shaw & Co., Inc.	35,121	$234.6K	0.00%
Axq Capital, LP	33,355	$222.8K	0.09%
Quantbot Technologies LP	31,183	$208.3K	0.01%
Oppenheimer & Co Inc	26,300	$175.7K	0.00%
Fidelis Capital Partners, LLC	24,183	$161.5K	0.01%
Cinctive Capital Management LP	21,462	$143.4K	0.01%
Virtu Financial LLC	19,843	$133.0K	0.01%
Omers Administration Corp	19,000	$126.9K	0.00%
Oxford Asset Management LLP	18,898	$126.2K	0.04%
Neuberger Berman Group LLC	18,400	$122.9K	0.00%
AQR Capital Management LLC	16,688	$111.5K	0.00%
Advisory Alpha, LLC	14,975	$101.2K	0.00%
StoneX Group Inc.	14,290	$95.5K	0.00%
Quotient Wealth Partners, LLC	13,469	$90.0K	0.00%
Ethic Inc.	13,235	$88.4K	0.00%
Captrust Financial Advisors	13,136	$87.7K	0.00%
Greenspring Advisors, LLC	11,900	$79.5K	0.01%
SEI Investments Co	11,563	$77.2K	0.00%
Prairie Wealth Advisors, Inc.	10,150	$67.8K	0.03%
SummitTX Capital, L.P.	10,039	$67.1K	0.00%
Truist Financial Corp	10,000	$66.8K	0.00%
Cary Street Partners Financial LLC	10,000	$66.8K	0.00%
Corient IA LLC	10,000	$66.8K	0.05%
Caitong International Asset Management Co., Ltd	9,056	$60.5K	0.04%
Rockefeller Capital Management L.P.	8,500	$56.8K	0.00%
Russell Investments Group, Ltd.	6,045	$40.4K	0.00%
Global Retirement Partners, LLC	4,700	$31.4K	0.00%
FMR LLC	4,629	$30.9K	0.00%
Federation des caisses Desjardins du Quebec	3,514	$23.4K	0.00%
Aspect Partners, LLC	3,304	$22.1K	0.01%
Harbour Investments, Inc.	2,725	$18.2K	0.00%
Sarver Vrooman Wealth Advisors	2,173	$14.5K	0.01%
Geneos Wealth Management Inc.	2,000	$13.4K	0.00%
NBT Bank N A	1,500	$10.0K	0.00%
Toth Financial Advisory Corp	1,000	$6.68K	0.00%
Mark Sheptoff Financial Planning, LLC	1,000	$6.68K	0.00%
Evergreen Private Wealth LLC	710	$4.74K	0.00%
Massmutual Trust Co FSB	500	$3.34K	0.00%
Advisory Services Network, LLC	500	$3.34K	0.00%
Cheviot Value Management, LLC	400	$3.05K	0.00%
Gen-Wealth Partners Inc	400	$2.67K	0.00%
Sittner & Nelson, LLC	200	$1.34K	0.00%
The PNC Financial Services Group, Inc.	124	$828	0.00%
Anchor Investment Management, LLC	100	$668	0.00%
Wealthspire Advisors, LLC	59	$395	0.00%

Sold out (12)

Institutions that held Niocorp Developments Ltd at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of NB in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Cable Car Capital LLC	173,964	$405.3K
Stoneridge Investment Partners LLC	27,219	$63.0K
DRW Securities, LLC	19,758	$46.0K
Blue Capital, Inc.	15,620	$36.4K
HSBC Holdings PLC	11,335	$27.4K
Wealth Enhancement Advisory Services, LLC	11,305	$27.2K
Engineers Gate Manager LP	10,597	$24.7K
Sound Income Strategies, LLC	2,000	$4.66K
Archer Investment Corp	2,000	$4.66K
Simplex Trading, LLC	2,011	$4.00K
National Bank of Canada	667	$1.55K
Bellwether Advisors, LLC	462	$1.08K

Not filed for Q3 2025 yet (2)

Institutions that held Niocorp Developments Ltd at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding NB in Q2 2025 that haven't filed for Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Greenberg Financial Group	29,225	$140.9K
EP Wealth Advisors, LLC	21,000	$48.9K