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
InstitutionArkadios Wealth Advisors
Latest Disclosed Ownership99,732 shares
Latest Disclosed Value $ 9,139,420
Arkadios Wealth Advisors reports 23.48% decrease in ownership of BIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF

On May 18, 2026 - Arkadios Wealth Advisors filed a 13F-HR form disclosing ownership of 99,732 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF (US:BIL) valued at $9,139,440 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 130,330 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF. This represents a change in shares of -23.48% during the quarter. The current value of the position is $9,120,491 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)
2026-05-18 2026-03-31 13F STATE STREET SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 99,732 -30,598 -23.48 9,139 -23.26 0.0963
2026-02-13 2025-12-31 13F STATE STREET SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 130,330 3,888 3.07 11,910 2.65 0.2309
2025-10-29 2025-09-30 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 126,442 26,324 26.29 11,601 26.33 0.2783
2025-08-04 2025-06-30 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 100,118 25,454 34.09 9,184 34.10 0.2708
2025-05-08 2025-03-31 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 74,664 52,796 241.43 6,849 242.57 0.2587
2025-01-15 2024-12-31 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 21,868 1,150 5.55 1,999 5.10 0.1090
2024-10-24 2024-09-30 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 20,718 3,253 18.63 1,902 18.73 0.1077
2024-07-29 2024-06-30 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 17,465 13,552 346.33 1,603 346.24 0.1081
2024-04-30 2024-03-31 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 3,913 -563 -12.58 359 -12.22 0.0278
2024-01-24 2023-12-31 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 4,476 -5,744 -56.20 409 -56.40 0.0346
2023-10-13 2023-09-30 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 10,220 3,832 59.99 938 60.07 0.0890
2023-07-26 2023-06-30 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 6,388 2,496 64.13 587 64.15 0.0682
2023-05-02 2023-03-31 13F SPDR BLOOMBERG 1-3 MONTH T-BILL ETF ETF 78468R663 3,892 3,892 357 0.0426
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.