SPTL
State Street SPDR Portfolio Long Term Treasury ETF
Stock · Financial Services · Asset Management - Bonds · US · $11.5B market cap
Held by ETFs$146M
Share of the company≈1%
Top-10 holding in5 ETFs
Built on SPTL alone0 ETFs
Most per dollar · basket—
Biggest holderFISR $70M
Every ETF built around SPTL
Closest to the stock first, then outward.
Map · size = assets, color = YTDFundNameWhat it gives youSPTL per $1,000YTDYieldFeeAssets
4Heaviest basketsSPTL is the biggest slice; over $1B first5 funds hold it in their top 10
Where the ETF money in SPTL sits
Other $122MInternational $13MIncome $11M
The ETF Tracker@TheETFTrackerTile size = dollars of SPTL held · $146M across funds that list it in their top 10
The ETF TrackerWhere the ETF money in SPTL sits@TheETFTracker · etftracker.io · Nov 2, 2026