Security key
654484153
NIOCORP DEVELOPMENTS LTD - *W EXP 03/17/202 (NIOBW)
CUSIP: 654484153
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / *W EXP 03/17/202
- Total 13F shares
- 2,455,690
- Total 13F value
- $401,440
- Share change
- -352,998
- SEC-reported price per share
- $0.16
- Number of holders
- 20
- Value change
- -$45,598
- Number of buys
- 2
- Number of sells
- 5
Report period
Q1 2025
Institutions
20
Top holders
10
NIOBW full security history
Ownership snapshot
Full 13F holder table
NIOCORP DEVELOPMENTS LTD SEC filings
NIOCORP DEVELOPMENTS LTD company facts
Broader feeds
Ownership snapshot
Top reported holders of NIOBW - NIOCORP DEVELOPMENTS LTD - *W EXP 03/17/202 (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
31 Dec 2024
13F
3/4/5
Highest disclosed value: $1,450,878
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $1.45M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$1.45M
NORTHERN TRUST CORP
$980.2K
KINGDON CAPITAL MANAGEMENT, L.L.C.
$487.4K
JANE STREET GROUP, LLC
$377.7K
Cable Car Capital, LP
$269.6K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$1,450,878
936,050 shares
|
— | 31 Dec 2024 |
| NORTHERN TRUST CORP |
13F
Company
|
—
denominator unverified
|
$980,215
632,397 shares
|
— | 31 Dec 2024 |
| KINGDON CAPITAL MANAGEMENT, L.L.C. |
13F
Company
|
—
denominator unverified
|
$487,421
314,465 shares
|
— | 31 Dec 2024 |
| JANE STREET GROUP, LLC |
13F
Company
|
—
mixed-class rows
|
$377,683
432,653 shares
mixed-class rows
|
— | 31 Dec 2024 |
| Cable Car Capital, LP |
13F
Company
|
—
denominator unverified
|
$269,644
173,964 shares
|
— | 31 Dec 2024 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
denominator unverified
|
$194,603
125,550 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
20
Shares
2,455,690
Rows available
20
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
20
Q1 2025 holders
20
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|