NB
NioCorp Developments Ltd.
Stock · Basic Materials · Industrial Materials · US · $456M market cap
Held by ETFs$3M
Share of the company≈0.6%
Top-10 holding in1 ETFs
Built on NB alone0 ETFs
Most per dollar · basket—
Biggest holderREXC $3M
Every ETF built around NB
Closest to the stock first, then outward.
Map · size = assets, color = YTDFundNameWhat it gives youNB per $1,000YTDYieldFeeAssets
4Heaviest basketsNB is the biggest slice; over $1B first1 fund hold it in their top 10
Where the ETF money in NB sits
Other $3M
The ETF Tracker@TheETFTrackerTile size = dollars of NB held · $3M across funds that list it in their top 10
The ETF TrackerWhere the ETF money in NB sits@TheETFTracker · etftracker.io · Nov 1, 2026