SPAB
State Street SPDR Portfolio Aggregate Bond ETF
Stock · Financial Services · Asset Management - Bonds · US · $10.3B market cap
Held by ETFs$245M
Share of the company≈2%
Top-10 holding in3 ETFs
Built on SPAB alone0 ETFs
Most per dollar · basket—
Biggest holderBNDY $180M
Every ETF built around SPAB
Closest to the stock first, then outward.
Map · size = assets, color = YTDFundNameWhat it gives youSPAB per $1,000YTDYieldFeeAssets
4Heaviest basketsSPAB is the biggest slice; over $1B first3 funds hold it in their top 10
Where the ETF money in SPAB sits
Other $189MInternational $57M
The ETF Tracker@TheETFTrackerTile size = dollars of SPAB held · $245M across funds that list it in their top 10
The ETF TrackerWhere the ETF money in SPAB sits@TheETFTracker · etftracker.io · Nov 2, 2026