Niocorp Developments LTD: which funds bought and sold

Institutions that bought and sold Niocorp Developments shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 116 institutions that filed 13F reports for both quarters added to or opened positions in Niocorp Developments, and 70 cut or closed them. Together they sold a net 3.6M shares, −6.8% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 6.3M shares (−30.6%); index fund managers were net buyers of 3.6M shares (+27.4%). 34 opened a new position and 28 sold out entirely.

Bought, Q2 2026 116 institutions, 34 of them new holders Sold, Q2 2026 70 institutions, 28 of them sold out

Net change, all compared −3.6M shares (−6.8%)

Net change, active managers −6.3M shares (−30.6%), 17 bought, 15 sold

Buyers versus sellers

institutions compared, 231

116 bought 45 70 sold

Active managers and hedge funds 17 bought · 15 sold · −6.3M

Index fund managers 9 bought · 0 sold · +3.6M

Other institutions 90 bought · 55 sold · −879K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Blackrock, Inc. Index funds	+2.2M +31.3%	9.2M	$44.4M
Citigroup Inc	+896K +78.7%	2.0M	$9.8M
Millennium Management LLC Hedge fund	+607K +293.4%	814K	$3.9M
Brevan Howard Capital Management LP Hedge fund	+590K +9.1%	7.1M	$34.1M
Geode Capital Management, LLC Index funds	+536K +34.4%	2.1M	$10.1M
J. Goldman & Co LP Hedge fund	+448K +651.9%	516K	$2.5M
State Street Corp Index funds	+430K +20.8%	2.5M	$12M
Jpmorgan Chase & Co	+425K +884.6%	473K	$2.2M
Gratia Capital, LLC	+410K New position	410K	$2M
D. E. Shaw & Co., Inc. Hedge fund	+369K +162.7%	595K	$2.9M
Trexquant Investment LP Hedge fund	+311K New position	311K	$1.5M
Alessandra Capital Management, LLC	+311K New position	311K	$1.5M
BNP Paribas Financial Markets	+310K +194.7%	469K	$2.3M
Capital Fund Management S.A. Hedge fund	+237K New position	237K	$1.1M
Woodline Partners LP Hedge fund	+205K New position	205K	$986,244
Cambridge Investment Research Advisors, Inc.	+204K +114.2%	384K	$1.8M
Onedigital Investment Advisors LLC	+202K New position	202K	$973,153
Bank Of New York Mellon Corp	+187K +83.0%	412K	$2M
Northern Trust Corp Index funds	+184K +16.5%	1.3M	$6.3M
Balyasny Asset Management L.P. Hedge fund	+181K +197.8%	273K	$1.3M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Millennium Management LLC Hedge fund	+607K +293.4%	814K	$3.9M
Brevan Howard Capital Management LP Hedge fund	+590K +9.1%	7.1M	$34.1M
J. Goldman & Co LP Hedge fund	+448K +651.9%	516K	$2.5M
D. E. Shaw & Co., Inc. Hedge fund	+369K +162.7%	595K	$2.9M
Trexquant Investment LP Hedge fund	+311K New position	311K	$1.5M
Capital Fund Management S.A. Hedge fund	+237K New position	237K	$1.1M
Woodline Partners LP Hedge fund	+205K New position	205K	$986,244
Balyasny Asset Management L.P. Hedge fund	+181K +197.8%	273K	$1.3M
Tudor Investment Corp Et Al Hedge fund	+103K +713.6%	117K	$563,935
Alliancebernstein L.P. Active manager	+99K +197.8%	150K	$666,770

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Citadel Advisors LLC Hedge fund	−4.4M −70.8%	1.8M	$8.7M
Alyeska Investment Group, L.P. Hedge fund	−4.3M Sold out	0	—
Goldman Sachs Group Inc	−2.2M −67.4%	1.1M	$5.2M
Hite Hedge Asset Management LLC	−903K Sold out	0	—
Point72 Asset Management, L.P. Hedge fund	−416K −82.2%	90K	$434,113
Nuveen, LLC	−313K −43.4%	409K	$2M
Jane Street Group, LLC	−304K −77.6%	88K	$422,675
Pfg Advisors	−197K Sold out	0	—
Susquehanna International Group, LLP	−172K −47.6%	189K	$910,378
Los Angeles Capital Management LLC Active manager	−158K −83.5%	31K	$150,239
UBS Group AG	−146K −35.5%	266K	$1.3M
Marshall Wace, LLP Hedge fund	−121K −89.3%	15K	$69,890
Arrowstreet Capital, Limited Partnership Hedge fund	−120K Sold out	0	—
Jump Financial, LLC	−120K −32.4%	250K	$1.2M
Dynamic Technology Lab Private Ltd	−100K Sold out	0	—
Morgan Stanley	−85K −19.3%	357K	$1.7M
Axq Capital, LP	−72K Sold out	0	—
Bank Of America Corp	−71K −40.0%	106K	$510,356
Quantbot Technologies LP Hedge fund	−69K Sold out	0	—
Squarepoint Ops LLC Hedge fund	−59K −10.5%	504K	$2.4M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Citadel Advisors LLC Hedge fund	−4.4M −70.8%	1.8M	$8.7M
Alyeska Investment Group, L.P. Hedge fund	−4.3M Sold out	0	—
Point72 Asset Management, L.P. Hedge fund	−416K −82.2%	90K	$434,113
Los Angeles Capital Management LLC Active manager	−158K −83.5%	31K	$150,239
Marshall Wace, LLP Hedge fund	−121K −89.3%	15K	$69,890
Arrowstreet Capital, Limited Partnership Hedge fund	−120K Sold out	0	—
Quantbot Technologies LP Hedge fund	−69K Sold out	0	—
Squarepoint Ops LLC Hedge fund	−59K −10.5%	504K	$2.4M
AQR Capital Management LLC Hedge fund	−31K Sold out	0	—
Quadrature Capital Ltd Hedge fund	−27K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Gratia Capital, LLC	410K	$2M
Trexquant Investment LPHedge fund	311K	$1.5M
Alessandra Capital Management, LLC	311K	$1.5M
Capital Fund Management S.A.Hedge fund	237K	$1.1M
Woodline Partners LPHedge fund	205K	$986,244
Onedigital Investment Advisors LLC	202K	$973,153
Nlb Skladi, Upravljanje Premozenja, D.O.O.	129K	$619,548
Ardsley Advisory Partners LP	125K	$602,500
Xtx Topco Ltd	85K	$408,630
Jain Global LLCHedge fund	72K	$345,580

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Alyeska Investment Group, L.P.Hedge fund	4.3M	$19.2M
Hite Hedge Asset Management LLC	903K	$4M
Pfg Advisors	197K	$877,171
Arrowstreet Capital, Limited PartnershipHedge fund	120K	$534,839
Dynamic Technology Lab Private Ltd	100K	$446,602
Axq Capital, LP	72K	$321,887
Quantbot Technologies LPHedge fund	69K	$306,389
HRT Financial LP	57K	$252,000
Vanguard Global Advisers, LLC	50K	$223,281
Aquatic Capital Management LLC	47K	$208,362

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 207
Ten largest holders: 62.2%
Index fund managers: 34.6%
Active managers and hedge funds: 29.3%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	17	15	4	7	−6.3M	−30.6%
Index fund managers	9	0	0	0	+3.6M	+27.4%
Other institutions	90	55	30	21	−879K	−4.8%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Niocorp Developments.

Only managers that filed a holdings report for both quarters are compared (231 here). 9 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

← Back to Niocorp Developments LTD · Insiders · Politicians