NB · Insider trading · 13F holders · Congress trades
Niocorp Devs Ltd (NB)
Who is buying and selling NB: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 5
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
NB at a glance
- No open-market insider purchases or sales of NB were filed in the last 90 days.
- 5 13F filers hold NB among their 50 largest positions, worth $42.1M combined. The biggest bets by portfolio weight are Gratia Capital, LLC (2.3%), Worth Venture Partners, LLC (1.5%) and Alessandra Capital Management, LLC (1.1%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in NB.
NB insider trading
No open-market insider purchases or sales of NB were filed in the last 90 days.
Who owns NB? Hedge funds and superinvestors
5 13F filers hold NB among their 50 largest positions, worth $42.1M combined. The biggest bets by portfolio weight are Gratia Capital, LLC (2.3%), Worth Venture Partners, LLC (1.5%) and Alessandra Capital Management, LLC (1.1%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Brevan Howard Capital Management LPHedge fund | 0.5% | $34.1M | 7,075,000 | +9.1% shares | Q2 2026 |
| Deltroit Asset Management (UK) LLPHedge fund | 0.7% | $4.2M | 867,750 | +0.0% shares | Q2 2026 |
| Gratia Capital, LLCHedge fund | 2.3% | $2.0M | 410,000 | New | Q2 2026 |
| Alessandra Capital Management, LLCWealth manager | 1.1% | $1.5M | 310,532 | — | Q2 2026 |
| Worth Venture Partners, LLCVenture capital | 1.5% | $308K | 63,934 | +28.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 5). Screen NB in the grand portfolio →
NB stock trades by members of Congress
No member of Congress has disclosed a trade in NB.
NB questions and answers
Are insiders buying NB stock?
No open-market insider purchases or sales of NB were filed in the last 90 days.
Which hedge funds own NB?
5 13F filers hold NB among their 50 largest positions, worth $42.1M combined. The biggest bets by portfolio weight are Gratia Capital, LLC (2.3%), Worth Venture Partners, LLC (1.5%) and Alessandra Capital Management, LLC (1.1%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
Has Congress traded NB?
No member of Congress has disclosed a trade in NB.
Who is the largest holder of NB?
Among 13F filers, Brevan Howard Capital Management LP reports the largest NB position, $34.1M (7,075,000 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Gratia Capital, LLC's: 2.3% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.