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
InstitutionCreative Planning
Latest Disclosed Ownership1,410,921 shares
Latest Disclosed Value $ 129,296,793
Creative Planning reports 1.14% increase in ownership of BIL / SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF

On May 12, 2026 - Creative Planning filed a 13F-HR form disclosing ownership of 1,410,921 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF (US:BIL) valued at $129,296,800 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,395,038 shares of SPDR Series Trust - State Street SPDR Bloomberg 1-3 Month T-Bill ETF. This represents a change in shares of 1.14% during the quarter. The current value of the position is $128,972,289 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)
2026-05-12 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R663 1,410,921 15,883 1.14 129,297 1.43 0.0877
2026-02-17 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R663 1,395,038 6,034 0.43 127,479 0.03 0.0912
2025-11-14 2025-09-30 13F SPDR SERIES TRUST BLOOMBERG 1-3 MO 78468R663 1,389,004 -29,726 -2.10 127,441 -2.07 0.0974
2025-08-08 2025-06-30 13F SPDR SERIES TRUST BLOOMBERG 1-3 MO 78468R663 1,418,730 -5,677 -0.40 130,140 -0.40 0.1111
2025-05-15 2025-03-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 1,424,407 82,867 6.18 130,661 6.53 0.1229
2025-02-14 2024-12-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 1,341,540 171,716 14.68 122,657 14.20 0.1193
2024-10-11 2024-09-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 1,169,824 -12,057 -1.02 107,402 -0.99 0.1063
2024-08-15 2024-06-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 1,181,881 89,794 8.22 108,473 8.20 0.1158
2024-05-13 2024-03-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 1,092,087 219,788 25.20 100,254 25.76 0.1111
2024-02-14 2023-12-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 872,299 100,684 13.05 79,719 12.52 0.1478
2023-11-16 2023-09-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 771,615 28,014 3.77 70,850 3.77 0.0945
2023-07-21 2023-06-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 743,601 36,712 5.19 68,277 5.19 0.0910
2023-05-15 2023-03-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 706,889 -44,521 -5.92 64,907 -5.57 0.0935
2023-02-10 2022-12-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 751,410 -9,504 -1.25 68,732 -1.39 0.1034
2022-11-03 2022-09-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 760,914 36,076 4.98 69,700 5.10 0.1205
2022-08-15 2022-06-30 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 724,838 488,416 206.59 66,315 206.79 0.1092
2022-05-16 2022-03-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 236,422 -63,543 -21.18 21,616 -21.18 0.0335
2022-02-11 2021-12-31 13F SPDR SER TR BLOOMBERG 1-3 MO 78468R663 299,965 52,412 21.17 27,426 21.13 0.0441
2021-11-10 2021-09-30 13F SPDR SER TR SPDR BLOOMBERG 78468R663 247,553 -2,420 -0.97 22,641 -0.98 0.0402
2021-08-04 2021-06-30 13F SPDR SER TR SPDR BLOOMBERG 78468R663 249,973 52,633 26.67 22,865 26.63 0.0406
2021-04-30 2021-03-31 13F CreativePlanning SPDR BLOOMBERG 78468R663 197,340 137,440 229.45 18,057 229.39 0.0364
2021-01-29 2020-12-31 13F SPDR SER TR SPDR BLOOMBERG 78468R663 59,900 53,206 794.83 5,482 794.29 0.0121
2020-11-05 2020-09-30 13F SPDR SER TR SPDR BLOOMBERG 78468R663 6,694 -12,894 -65.83 613 -65.81 0.0016
2020-07-23 2020-06-30 13F SPDR SER TR SPDR BLOOMBERG 78468R663 19,588 -3,119 -13.74 1,793 -13.84 0.0052
2020-05-05 2020-03-31 13F SPDR SER TR SPDR BLOOMBERG 78468R663 22,707 6,414 39.37 2,081 39.66 0.0074
2020-01-30 2019-12-31 13F SPDR SERIES TRUST SPDR BLOOMBERG 78468R663 16,293 -2,111 -11.47 1,490 -11.63 0.0045
2019-11-01 2019-09-30 13F SPDR SERIES TRUST SPDR BLOOMBERG 78468R663 18,404 -12,766 -40.96 1,686 -40.95 0.0055
2019-07-26 2019-06-30 13F SPDR SERIES TRUST SPDR BLOOMBERG 78468R663 31,170 13,280 74.23 2,855 74.19 0.0096
2019-04-24 2019-03-31 13F SPDR SER TR SPDR BLOOMBERG 78468R663 17,890 14,520 430.86 1,639 432.14 0.0059
2019-02-12 2018-12-31 13F/A-1 SPDR SER TR SPDR BLOOMBERG 78468R663 3,370 3,370 308 0.0013
2019-02-01 2018-12-31 13F SPDR SER TR SPDR BLOOMBERG 78468R663 3,370 308
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.