SPDR Series Trust SPDR Bloomberg 1-3 Month T-Bill ETF is a security (CUSIP 78464A680) tracked across SEC portfolio filings. 2 institutional managers reported $353K on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IF Advisors, LLC | SAN ANTONIO, TX | $289K | 3,150 |
| Byrne Asset Management LLC | KINGSTON, NJ | $64K | 700 |