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About State Street SPDR Portfolio Treasury ETF (SPTB)

In seeking to track the performance of the index, the fund employs a sampling strategy, which means that the fund is not required to purchase all of the securities represented in the index. The quantity of holdings in the fund will be based on a number of factors, including asset size of the fund.

Ticker
SPTB
Exchange
ARCX

Company profile updated October 14, 2026.

Stored market snapshot

As of October 12, 2026. Daily closing data may differ from the live quote shown in the dashboard.

Stored daily close (USD)
$28.86

Research SPTB

Compare the company’s price history and fundamentals in the dashboard. Explore disclosed trading and ownership activity in these research collections: