SPDRシリーズ・トラスト - ステート・ストリート SPDR ブルームバーグ 1-3ヶ月物 T-Bill ETF
US ˙ ARCA ˙ US78468R6633

SecurityBIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF
InstitutionProsperity Wealth Management, Inc.
Latest Disclosed Ownership2,275 shares
Latest Disclosed Value $ 207,890
Prosperity Wealth Management, Inc. reports 33.17% decrease in ownership of BIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF

On March 27, 2026 - Prosperity Wealth Management, Inc. filed a 13F-HR form disclosing ownership of 2,275 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF (US:BIL) valued at $207,890 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 3,404 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF. This represents a change in shares of -33.17% during the quarter. The current value of the position is $208,049 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)
2026-03-27 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R663 2,275 -1,129 -33.17 208 -33.65 0.0692
2025-11-14 2025-09-30 13F SPDR SERIES TRUST BLOOMBERG 1-3 MO 78468R663 3,404 -2,900 -46.00 312 -46.02 0.1060
2025-08-05 2025-06-30 13F SPDR SERIES TRUST BLOOMBERG 1-3 MO 78468R663 6,304 460 7.87 578 7.84 0.2143
2025-04-18 2025-03-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 5,844 -50 -0.85 536 -0.37 0.2520
2025-02-07 2024-12-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 5,894 -694 -10.53 539 -10.93 0.2217
2024-11-14 2024-09-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 6,588 270 4.27 605 4.32 0.2418
2024-08-14 2024-06-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 6,318 429 7.28 580 7.22 0.2848
2024-05-15 2024-03-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 5,889 604 11.43 541 12.03 0.2561
2024-01-30 2023-12-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 5,285 1,052 24.85 483 24.23 0.3140
2023-11-07 2023-09-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 4,233 4,233 389 0.2502
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.