SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF
US ˙ ARCA ˙ US78468R6633

SecurityBIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF
InstitutionBTS Asset Management, Inc.
Latest Disclosed Ownership140,398 shares
Latest Disclosed Value $ 12,866,058
BTS Asset Management, Inc. ownership in BIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF

On May 13, 2026 - BTS Asset Management, Inc. filed a 13F-HR form disclosing ownership of 140,398 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF (US:BIL) valued at $12,866,073 USD as of March 31, 2026. The entity filed a previous 13F-HR on July 10, 2023 disclosing 0 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF. The current value of the position is $12,833,781 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F STATE STREET SPDR BLOOMBERG 1 3 MONTH T BILL ETF ETF 78468R663 140,398 140,398 12,866 49.5897
2023-07-10 2023-06-30 13F SPDR Bloomberg 1-3 Month T-Bill ETF ETF 78468R663 0 -11,276 -100.00 0 -100.00
2023-04-05 2023-03-31 13F SPDR Bloomberg 1-3 Month T-Bill ETF ETF 78468R663 11,276 11,276 1,035 0.5923
2023-02-02 2022-12-31 13F SPDR Bloomberg 1-3 Month T-Bill ETF ETF 78468R663 0 -44,407 -100.00 0 -100.00
2022-11-08 2022-09-30 13F SPDR Bloomberg 1-3 Month T-Bill ETF ETF 78468R663 44,407 44,407 4,067 12.8062
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.