BSTZ
BlackRock Science and Technology Trust II
Stock · Financial Services · Asset Management · US · $1.9B market cap
Held by ETFs$66M
Share of the company≈4%
Top-10 holding in3 ETFs
Built on BSTZ alone0 ETFs
Most per dollar · basket—
Biggest holderCEFS $43M
Every ETF built around BSTZ
Closest to the stock first, then outward.
Map · size = assets, color = YTDFundNameWhat it gives youBSTZ per $1,000YTDYieldFeeAssets
2Get paid from itOption income on BSTZ; upside capped0 BSTZ-only + 1 baskets
4Heaviest basketsBSTZ is the biggest slice; over $1B first3 funds hold it in their top 10
Where the ETF money in BSTZ sits
Other $43MIncome $23M
The ETF Tracker@TheETFTrackerTile size = dollars of BSTZ held · $66M across funds that list it in their top 10
The ETF TrackerWhere the ETF money in BSTZ sits@TheETFTracker · etftracker.io · Nov 3, 2026