SPDR 시리즈 트러스트 - 스테이트 스트리트 SPDR 포트폴리오 모기지 담보 채권 ETF
US ˙ ARCA

SecuritySPMB / SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF
InstitutionCitigroup Inc
Latest Disclosed Ownership539 shares
Latest Disclosed Value $ 12,068
Citigroup Inc reports 7.80% increase in ownership of SPMB / SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 539 shares of SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF (US:SPMB) valued at $12,068 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 500 shares of SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF. This represents a change in shares of 7.80% during the quarter. The current value of the position is $11,971 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 78464A383 539 39 7.80 12 9.09 0.0000
2026-02-13 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A383 500 0 0.00 11 0.00 0.0000
2025-11-10 2025-09-30 13F SPDR SERIES TRUST PORT MTG BK ETF 78464A383 500 0 0.00 11 0.00 0.0000
2025-08-11 2025-06-30 13F SPDR SERIES TRUST PORT MTG BK ETF 78464A383 500 0 0.00 11 0.00 0.0000
2025-05-12 2025-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 10.00 0.0000
2025-02-12 2024-12-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 -9.09 0.0000
2024-11-12 2024-09-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 10.00 0.0000
2024-08-12 2024-06-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 0.00 0.0000
2024-05-10 2024-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 -9.09 0.0000
2024-02-09 2023-12-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 10.00 0.0000
2023-12-06 2023-09-30 13F/A-1 SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 10 0.00 0.0000
2023-11-09 2023-09-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 10 0.0000
2023-08-10 2023-06-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 -9.09 0.0000
2023-05-11 2023-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 10.00 0.0000
2023-02-09 2022-12-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 -9.09 0.0000
2022-11-10 2022-09-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 0.00 0.0000
2022-08-10 2022-06-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 500 0 0.00 11 -8.33 0.0000
2022-05-12 2022-03-31 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 500 0 0.00 12 -7.69 0.0000
2022-02-10 2021-12-31 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 500 -1,018 -67.06 13 -66.67 0.0000
2021-11-10 2021-09-30 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 1,518 -22,602 -93.71 39 -93.75 0.0000
2021-08-10 2021-06-30 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 24,120 -1,092,181 -97.84 624 -97.84 0.0004
2021-05-13 2021-03-31 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 1,116,301 238,878 27.22 28,946 24.86 0.0187
2021-02-11 2020-12-31 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 877,423 875,671 49,981.22 23,182 49,223.40 0.0137
2020-11-12 2020-09-30 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 1,752 0 0.00 47 0.00 0.0000
2020-08-12 2020-06-30 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 1,752 0 0.00 47 0.00 0.0000
2020-05-12 2020-03-31 13F SPDR SER TR PORTFLI MORTGAGE 78464A383 1,752 0 0.00 47 2.17 0.0000
2020-02-12 2019-12-31 13F SPDR SERIES TRUST PORTFLI MORTGAGE 78464A383 1,752 -63 -3.47 46 -4.17 0.0000
2019-11-08 2019-09-30 13F SPDR SERIES TRUST PORTFLI MORTGAGE 78464A383 1,815 305 20.20 48 23.08 0.0000
2019-08-12 2019-06-30 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 1,510 0 0.00 39 0.00 0.0000
2019-05-13 2019-03-31 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 1,510 1,010 202.00 39 200.00 0.0000
2019-02-12 2018-12-31 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 500 0 0.00 13 0.00 0.0000
2018-11-13 2018-09-30 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 500 0 0.00 13 0.00 0.0000
2018-08-10 2018-06-30 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 500 0 0.00 13 0.00 0.0000
2018-05-11 2018-03-31 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 500 0 0.00 13 0.00 0.0000
2018-02-12 2017-12-31 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 500 0 0.00 13 0.00 0.0000
2017-11-13 2017-09-30 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 500 0 0.00 13 0.00 0.0000
2017-08-11 2017-06-30 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 500 -725 -59.18 13 -59.37 0.0000
2017-05-12 2017-03-31 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 1,225 0 0.00 32 0.00 0.0000
2017-02-10 2016-12-31 13F SPDR SERIES TRUST BLOMBRG BRC MRTG 78464A383 1,225 500 68.97 32 60.00 0.0000
2016-11-10 2016-09-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 20 0.00 0.0000
2016-08-12 2016-06-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 20 0.00 0.0000
2016-05-13 2016-03-31 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 20 5.26 0.0000
2016-02-12 2015-12-31 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 19 -5.00 0.0000
2015-11-13 2015-09-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 20 5.26 0.0000
2015-08-13 2015-06-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 19 -5.00 0.0000
2015-05-14 2015-03-31 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 20 0.00 0.0000
2015-02-17 2014-12-31 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 0 0.00 20 0.00 0.0000
2014-11-14 2014-09-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 -720 -49.83 20 -50.00 0.0000
2014-08-14 2014-06-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 1,445 720 99.31 40 100.00 0.0000
2014-05-15 2014-03-31 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 725 -720 -49.83 20 -47.37 0.0000
2014-02-14 2013-12-31 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 1,445 0 0.00 38 -2.56 0.0000
2013-11-14 2013-09-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 1,445 0 0.00 39 2.63 0.0000
2013-08-14 2013-06-30 13F SPDR SERIES TRUST BRC MTG BCKD BD 78464A383 1,445 1,445 38 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.