SPDR Series Trust - State Street SPDR Portfolio Long Term Treasury ETF
US ˙ ARCA ˙ US78464A6644

SecuritySPTL / SPDR Series Trust - State Street SPDR Portfolio Long Term Treasury ETF
InstitutionCitigroup Inc
Latest Disclosed Ownership440,547 shares
Latest Disclosed Value $ 11,586,386
Citigroup Inc reports 14.08% decrease in ownership of SPTL / SPDR Series Trust - State Street SPDR Portfolio Long Term Treasury ETF

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 440,547 shares of SPDR Series Trust - State Street SPDR Portfolio Long Term Treasury ETF (US:SPTL) valued at $11,586,386 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 512,747 shares of SPDR Series Trust - State Street SPDR Portfolio Long Term Treasury ETF. This represents a change in shares of -14.08% during the quarter. The current value of the position is $11,418,978 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)
2026-05-11 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A664 440,547 -72,200 -14.08 11,586 -14.63 0.0025
2026-02-13 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A664 512,747 42,067 8.94 13,572 7.00 0.0060
2025-11-10 2025-09-30 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 470,680 -27,594 -5.54 12,685 -4.23 0.0057
2025-08-11 2025-06-30 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 498,274 -17,410 -3.38 13,244 -5.78 0.0065
2025-05-12 2025-03-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 515,684 -62 -0.01 14,058 4.07 0.0072
2025-02-12 2024-12-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 515,746 180 0.03 13,507 -9.88 0.0080
2024-11-12 2024-09-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 515,566 58,912 12.90 14,988 20.57 0.0087
2024-08-12 2024-06-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 456,654 16 0.00 12,430 -2.57 0.0080
2024-05-10 2024-03-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 456,638 1 0.00 12,758 -3.72 0.0084
2024-02-09 2023-12-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 456,637 -233,930 -33.88 13,252 -26.62 0.0093
2023-12-06 2023-09-30 13F/A-1 SPDR SER TR PORTFOLIO LN TSR 78464A664 690,567 0 0.00 18,058 -12.54 0.0135
2023-11-09 2023-09-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 690,567 0 18,058 0.0054
2023-08-10 2023-06-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 690,567 19,417 2.89 20,648 -0.38 0.0135
2023-05-11 2023-03-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 671,150 293,185 77.57 20,725 88.89 0.0145
2023-02-09 2022-12-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 377,965 -295 -0.08 10,972 -2.14 0.0087
2022-11-10 2022-09-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 378,260 56,639 17.61 11,212 5.42 0.0080
2022-08-10 2022-06-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 321,621 -56 -0.02 10,636 -12.58 0.0079
2022-05-12 2022-03-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 321,677 25,959 8.78 12,166 -2.40 0.0074
2022-02-10 2021-12-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 295,718 19,319 6.99 12,465 9.22 0.0067
2021-11-10 2021-09-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 276,399 -23,567 -7.86 11,413 -7.88 0.0067
2021-08-10 2021-06-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 299,966 35,956 13.62 12,389 20.39 0.0075
2021-05-13 2021-03-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 264,010 35,002 15.28 10,291 -0.43 0.0067
2021-02-11 2020-12-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 229,008 -8,761 -3.68 10,335 -7.00 0.0061
2020-11-12 2020-09-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 237,769 -19,945 -7.74 11,113 -8.07 0.0072
2020-08-12 2020-06-30 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 257,714 25,701 11.08 12,089 10.30 0.0094
2020-05-12 2020-03-31 13F SPDR SER TR PORTFOLIO LN TSR 78464A664 232,013 -59 -0.03 10,960 21.49 0.0099
2020-02-12 2019-12-31 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 232,072 -32 -0.01 9,021 -5.27 0.0065
2019-11-08 2019-09-30 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 232,104 232,006 236,740.82 9,523 237,975.00 0.0075
2019-08-12 2019-06-30 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 98 -1,118 -91.94 4 -90.91 0.0000
2019-05-13 2019-03-31 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 1,216 239 24.46 44 29.41 0.0000
2019-02-12 2018-12-31 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 977 329 50.77 34 54.55 0.0000
2018-11-13 2018-09-30 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 648 285 78.51 22 69.23 0.0000
2018-08-10 2018-06-30 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 363 0 0.00 13 0.00 0.0000
2018-05-11 2018-03-31 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 363 117 47.56 13 44.44 0.0000
2018-02-12 2017-12-31 13F SPDR SERIES TRUST PORTFOLIO LN TSR 78464A664 246 -89 -26.57 9 -62.50 0.0000
2017-11-13 2017-09-30 13F SPDR SERIES TRUST BLOOMBERG LNG TR 78464A664 335 228 213.08 24 200.00 0.0000
2017-08-11 2017-06-30 13F SPDR SERIES TRUST BLOOMBERG LNG TR 78464A664 107 -99,893 -99.89 8 -99.89 0.0000
2017-05-12 2017-03-31 13F SPDR SERIES TRUST BLOOMBERG LNG TR 78464A664 100,000 0 0.00 6,975 1.25 0.0062
2017-02-10 2016-12-31 13F SPDR SERIES TRUST BLOOMBERG LNG TR 78464A664 100,000 -1,023 -1.01 6,889 -13.75 0.0062
2016-11-10 2016-09-30 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 101,023 101,023 7,987 0.0075
2016-08-12 2016-06-30 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 0 -262 -100.00 0 -100.00
2016-05-13 2016-03-31 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 262 191 269.01 20 300.00 0.0000
2016-02-12 2015-12-31 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 71 5 7.58 5 0.00 0.0000
2015-11-13 2015-09-30 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 66 28 73.68 5 66.67 0.0000
2015-08-13 2015-06-30 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 38 -641 -94.40 3 -94.12 0.0000
2015-05-14 2015-03-31 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 679 679 579.00 51 750.00 0.0000
2013-11-14 2013-09-30 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 0 -100 -100.00 0 -100.00
2013-08-14 2013-06-30 13F SPDR SERIES TRUST BRCLYS LG TRS ET 78464A664 100 100 6 0.0000
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.