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NIOBW NIOCORP DEVS LTD

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*W EXP 03/17/202 (warrant or right), issuer CIK 1512228

23 managers (23 13F filers) reported a position in NIOBW shares at 2025-09-30, 3,297,003 shares in all. 6 filers opened a position and 4 filers sold out during the quarter.

Managers
23
13F filers
23
New
6
Added
2
Reduced
3
Sold out
4
Shares held by filers
3,297,003

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ARISTEIA CAPITAL, L.L.C.598,182$1.08M0.03%+143,66813F-HRTimeline
Blue Owl Capital Holdings LP546,442$1.01M0.31%013F-HRTimeline
Altshuler Shaham Ltd479,999$883K0.01%-10,00013F-HRTimeline
Oasis Management Co Ltd.in group Oasis Management Co Ltd.100,000$668K0.11%013F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC202,176$372K0.01%new13F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC201,048$370K<0.01%-113F-HRTimelineGroup
Ionic Capital Management LLC197,576$364K0.4%new13F-HRTimeline
Linden Advisors LPin group Linden Advisors LP194,210$352K<0.01%013F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC177,835$320K<0.01%013F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC40,000$267K0.01%new13F-HRTimeline
Caption Management, LLC136,096$250K0.01%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC118,220$218K<0.01%+40,55213F-HRTimelineGroup
Arena Capital Advisors, LLC- CA78,035$144K0.06%013F-HRTimeline
Limestone Investment Advisors LP60,571$111K0.05%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.44,211$79.6K<0.01%013F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK40,000$73.6K<0.01%-121,11713F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.33,333$61.3K<0.01%013F-HRTimeline
NewEdge Advisors, LLC18,313$33.7K<0.01%013F-HRTimeline
VR Advisory Services Ltd15,356$28.3K0.01%013F-HRTimeline
Flaharty Asset Management, LLC10,000$18.4K<0.01%new13F-HRTimeline
EQUITEC PROPRIETARY MARKETS, LLC5,000$9.2K0.05%013F-HRTimeline
PITTENGER & ANDERSON INC300$552<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY100$184<0.01%new13F-HR/ATimelineGroup