FISR Top Holdings & Constituents
FISR, offered by State Street, holds 9 reported positions across $405.8M in assets. Its largest holdings are State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) (30.85%), State Street SPDR Portfolio Intermediate Term Treasury ETF (SPTI) (23.62%), and State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) (15.68%). The 5 biggest positions account for 91.88% of reported assets. The table below lists every reported holding with its portfolio weight and market value in US dollars — open any constituent to research its own performance.
| Position | Weight | Market Value |
|---|---|---|
SPMB State Street SPDR Portfolio Mortgage Backed Bond ETF | 30.85% | $140.62M |
SPTI State Street SPDR Portfolio Intermediate Term Treasury ETF | 23.62% | $107.67M |
SPIB State Street SPDR Portfolio Intermediate Term Corporate Bond ETF | 15.68% | $71.49M |
SPLB State Street SPDR Portfolio Long Term Corporate Bond ETF | 12.83% | $58.47M |
— State Street Global Advisors | 8.91% | $40.60M |
Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended Mar 31, 2026. Market values are reported in US dollars, and each weight represents the position's share of reported fund assets. Cash, derivatives, and rounding can mean displayed weights do not total 100%. Funds rebalance and file on a schedule, so this page may not reflect intraday or post-filing changes.