NB

Niocorp Developments Ltd

Company with tickers: NB, NIOBW

CIK
1512228
CUSIP
654484609
Shares Outstanding
145,587,048
13F Activity (30d)
166 filings 166 filers
Price
$5.43
Market Cap
$786.17M
P/E Ratio
-15.08
EPS (Diluted)
$-0.36
52W High
$12.58
52W Low
$2.17
Holders: 199
Total Value: $235,309,962
Total Shares: 52,760,103
Showing 1–100 of 208 holdings by value · page 1 of 3

Institutional Ownership Trend

13 quarters

Holder Concentration

Across 199 13F filers · Δ vs Dec 31, 2025
Top Holder
13.3%
Jun 2023 → Mar 2026 · range 13.3% – 47.3%
−2.7 pts
Top 5
53.0%
Jun 2023 → Mar 2026 · range 40.2% – 77.3%
+12.8 pts
Top 10
70.1%
Jun 2023 → Mar 2026 · range 55.7% – 86.8%
+14.3 pts
HHI
685
Jun 2023 → Mar 2026 · range 508 – 2,590
Broadly held +178

Quarterly Activity

vs Dec 31, 2025
New
49
Increased
75
Decreased
35
Sold Out
41
Unchanged
40
Holder count: +8
Institutional value: +11.4%
Shares held: +32.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega CITADEL ADVISORS LLC +6,041,490 6,866,997
Mid Brevan Howard Capital Management LP +3,714,584 6,485,000
Large Alyeska Investment Group, L.P. +2,713,607 4,313,607
Mega GOLDMAN SACHS GROUP INC +2,372,372 3,287,363
Mega CITIGROUP INC +1,123,540 1,138,631

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Mid NORTHERN TRUST CORP −1,032,212 3,055
Mega MILLENNIUM MANAGEMENT LLC −984,895 206,828
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP −863,917 2,079,550
Large Balyasny Asset Management L.P. −452,300 91,598
Mega MORGAN STANLEY −391,465 152,173

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Large Squarepoint Ops LLC 562,949 $2,510,752
Mid J. Goldman & Co LP 477,588 $2,130,042
Large Quantinno Capital Management LP 155,554 $693,770
Large MARSHALL WACE, LLP 135,000 $602,099
Mid Advisory Services Network, LLC 123,692 $551,666

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mega VANGUARD GROUP INC 866,262 $4,591,188
Small Dayah Capital LLC 840,000 $4,452,000
Small Counterpoint Mutual Funds LLC 610,063 $3,233,333
Small Soviero Asset Management, LP 380,000 $2,014,000
Small FOURSIXTHREE CAPITAL LP 352,063 $1,865,933
100 of 100 shown
Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $31,299,195 13.30% 7,017,758 View
Mid Brevan Howard Capital Management LP $28,923,100 12.29% 6,485,000 View
Mega CITADEL ADVISORS LLC $27,670,718 11.76% 6,204,197 View
Large Alyeska Investment Group, L.P. $19,238,687 8.18% 4,313,607 View
Mega GOLDMAN SACHS GROUP INC $14,661,637 6.23% 3,287,363 View
Mid PRIVATE MANAGEMENT GROUP INC $9,568,323 4.07% 2,145,364 View
Mega STATE STREET CORP $9,223,543 3.92% 2,068,059 View
Mega GEODE CAPITAL MANAGEMENT, LLC $6,942,132 2.95% 1,556,532 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $6,114,214 2.60% 1,370,900 View
Mega CITIGROUP INC $5,078,294 2.16% 1,138,631 View
Mid HITE Hedge Asset Management LLC $4,025,952 1.71% 902,680 View
Large Bridgewater Associates, LP $3,937,042 1.67% 882,745 View
Small Deltroit Asset Management (UK) LLP $3,870,165 1.64% 867,750 View
Mega Nuveen, LLC $3,223,955 1.37% 722,860 View
Large ALPS ADVISORS INC $2,604,185 1.11% 583,898 View
Large Squarepoint Ops LLC $2,510,752 1.07% 562,949 View
Large Point72 Asset Management, L.P. $2,256,024 0.96% 505,835 View
Small KINGDON CAPITAL MANAGEMENT, L.L.C. $2,007,000 0.85% 450,000 View
Mega UBS Group AG $1,837,700 0.78% 412,041 View
Mid J. Goldman & Co LP $1,823,694 0.78% 408,900 View
Mega JANE STREET GROUP, LLC $1,748,764 0.74% 392,100 View
Mid Jump Financial, LLC $1,649,588 0.70% 369,863 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,607,607 0.68% 360,450 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,552,972 0.66% 348,200 View
Mega CITADEL ADVISORS LLC $1,523,982 0.65% 341,700 View
Mega CITADEL ADVISORS LLC $1,432,106 0.61% 321,100 View
Mega Swiss National Bank Bank $1,282,250 0.54% 287,500 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $1,151,875 0.49% 258,268 View
Mega BANK OF MONTREAL /CAN/ Bank $1,110,571 0.47% 249,007 View
Large Corient Private Wealth LLC $1,020,274 0.43% 228,761 View
Mega D. E. Shaw & Co., Inc. $1,010,261 0.43% 226,516 View
Mega Bank of New York Mellon Corp Bank $1,005,433 0.43% 225,434 View
Mega MILLENNIUM MANAGEMENT LLC $922,452 0.39% 206,828 View
Small PFG Advisors $877,170 0.37% 196,675 View
Large Universal- Beteiligungs- und Servicegesellschaft mbH $860,780 0.37% 193,000 View
Small Harfst & Associates, Inc. $849,273 0.36% 190,420 View
Large LOS ANGELES CAPITAL MANAGEMENT LLC $843,649 0.36% 189,159 View
Large Cambridge Investment Research Advisors, Inc. $798,741 0.34% 179,090 View
Mid OSAIC HOLDINGS, INC. $788,960 0.34% 176,897 View
Mega BANK OF AMERICA CORP /DE/ Bank $786,676 0.33% 176,385 View
Mega RAYMOND JAMES FINANCIAL INC $781,151 0.33% 175,146 View
Mega LPL Financial LLC $772,369 0.33% 173,177 View
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $722,626 0.31% 162,024 View
Mega BNP PARIBAS ARBITRAGE, SA $709,603 0.30% 159,104 View
Large Quantinno Capital Management LP $693,770 0.29% 155,554 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $690,800 0.29% 154,888 View
Mega MORGAN STANLEY $678,691 0.29% 152,173 View
Large MARSHALL WACE, LLP $602,099 0.26% 135,000 View
Mid Advisory Services Network, LLC $551,666 0.23% 123,692 View
Mega RHUMBLINE ADVISERS $551,626 0.23% 123,683 View
Large Caption Management, LLC $535,200 0.23% 120,000 View
Mega Legal & General Group Plc $534,998 0.23% 119,955 View
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $534,838 0.23% 119,919 View
Mega TWO SIGMA INVESTMENTS, LP $528,929 0.22% 118,594 View
Mid CreativeOne Wealth, LLC $519,683 0.22% 116,521 View
Mega BARCLAYS PLC $486,803 0.21% 109,149 View
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $480,783 0.20% 107,799 View
Mega DEUTSCHE BANK AG\ Bank $467,799 0.20% 104,888 View
Small Dynamic Technology Lab Private Ltd $446,602 0.19% 100,135 View
Mega Invesco Ltd. $437,587 0.19% 98,114 View
Large Balyasny Asset Management L.P. $408,527 0.17% 91,598 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $374,131 0.16% 83,886 View
Mid GSA CAPITAL PARTNERS LLP $342,710 0.15% 76,841 View
Small AXQ CAPITAL, LP $321,887 0.14% 72,172 View
Mega JANE STREET GROUP, LLC $312,646 0.13% 70,100 View
Micro 4WEALTH ADVISORS, INC. $307,708 0.13% 68,993 View
Mid Quantbot Technologies LP $306,388 0.13% 68,697 View
Mid J. Goldman & Co LP $306,348 0.13% 68,688 View
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $296,862 0.13% 66,561 View
Large Cetera Investment Advisers $293,682 0.12% 65,848 View
Large MetLife Investment Management, LLC $271,341 0.12% 60,839 View
Large Centiva Capital, LP $258,626 0.11% 57,988 View
Large HRT FINANCIAL LP $252,168 0.11% 56,540 View
Mega NEUBERGER BERMAN GROUP LLC $247,672 0.11% 55,532 View
Mid LBP AM SA $245,027 0.10% 54,939 View
Small VICTORY FINANCIAL GROUP, LLC $241,892 0.10% 54,236 View
Mega JANUS HENDERSON GROUP PLC $238,164 0.10% 53,400 View
Mega WELLS FARGO & COMPANY/MN $227,753 0.10% 51,066 View
Mega ALLIANCEBERNSTEIN L.P. $223,892 0.10% 50,200 View
Large PEAK6 LLC $223,000 0.09% 50,000 View
Mid Lighthouse Investment Partners, LLC $223,000 0.09% 50,000 View
Micro Worth Venture Partners, LLC Venture Capital $222,705 0.09% 49,934 View
Mid Perigon Wealth Management, LLC $221,439 0.09% 49,650 View
Mega ROYAL BANK OF CANADA Bank $217,923 0.09% 48,862 View
Mega JPMORGAN CHASE & CO $214,173 0.09% 48,021 View
Mid Aquatic Capital Management LLC $208,362 0.09% 46,718 View
Large COMMONWEALTH EQUITY SERVICES, LLC $204,330 0.09% 45,814 View
Mid IMC-Chicago, LLC $204,080 0.09% 45,758 View
Large Point72 Asset Management, L.P. $199,362 0.08% 44,700 View
Large Rathbones Group PLC $196,463 0.08% 44,050 View
Mid Private Advisor Group, LLC $179,751 0.08% 40,303 View
Large ARIZONA STATE RETIREMENT SYSTEM Pension $178,034 0.08% 39,918 View
Small Pilgrim Partners Asia Pte Ltd $176,616 0.08% 39,600 View
Large Police & Firemen's Retirement System of New Jersey Pension $165,867 0.07% 37,190 View
Mega JANE STREET GROUP, LLC $160,560 0.07% 36,000 View
Mid INTECH INVESTMENT MANAGEMENT LLC $154,217 0.07% 34,578 View
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $150,302 0.06% 33,700 View
Large KLP KAPITALFORVALTNING AS $142,720 0.06% 32,000 View
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $141,337 0.06% 31,690 View
Mega AQR CAPITAL MANAGEMENT LLC $139,379 0.06% 31,251 View
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