SPDR系列信託 - State Street SPDR Bloomberg 1-3個月國庫券ETF
US ˙ ARCA ˙ US78468R6633

SecurityBIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF
InstitutionArlington Partners LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Arlington Partners LLC closes position in BIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF

On January 29, 2026 - Arlington Partners LLC filed a 13F-HR form disclosing ownership of 0 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF (US:BIL) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 28, 2025 disclosing 10,904 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF. The current value of the position is $0 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)
2026-01-29 2025-12-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 0 -100.00 0
2025-10-28 2025-09-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 0 0.00 1,000 0.00 0.3457
2025-07-14 2025-06-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 0 0.00 1,000 0.00 0.3690
2025-04-23 2025-03-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 0 0.00 1,000 0.40 0.3925
2025-01-29 2024-12-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 0 0.00 997 -0.50 0.3871
2024-10-21 2024-09-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 0 0.00 1,001 0.10 0.3916
2024-08-06 2024-06-30 13F/A-1 SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 0 0.00 1,001 0.00 0.4969
2024-08-01 2024-06-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 0 1,001 0.4969
2024-04-16 2024-03-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 10,904 -35,218 -76.36 1,001 -76.28 0.5097
2024-01-24 2023-12-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 46,122 -18,026 -28.10 4,215 -28.44 1.2118
2023-10-24 2023-09-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 64,148 28,339 79.14 5,890 79.19 2.4183
2023-07-26 2023-06-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 35,809 2,317 6.92 3,288 6.89 0.5072
2023-04-26 2023-03-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 33,492 0 0.00 3,075 0.39 0.4375
2023-01-24 2022-12-31 13F/A-1 SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 33,492 9,572 40.02 3,064 39.80 0.4857
2023-01-19 2022-12-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 33,492 9,572 3 0.4857
2022-10-28 2022-09-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 23,920 0 0.00 2,191 0.14 0.8785
2022-07-25 2022-06-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 23,920 23,920 2,188 0.7261
2020-04-13 2020-03-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 0 -282,722 -100.00 0 -100.00
2020-01-16 2019-12-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 282,722 -71,678 -20.23 25,849 -20.36 15.8563
2019-10-18 2019-09-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 354,400 93,079 35.62 32,459 35.58 20.6092
2019-07-10 2019-06-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 261,321 -5,626 -2.11 23,940 -2.09 10.7175
2019-04-05 2019-03-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 266,947 -44,576 -14.31 24,452 -14.18 17.4856
2019-01-10 2018-12-31 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 311,523 51,699 19.90 28,492 19.74 18.5291
2018-10-23 2018-09-30 13F SPDR Bloomberg Barclays 1-3 Mo T-Bill ETF COM 78468R663 259,824 259,824 23,795 16.7547
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.