SPDR 시리즈 트러스트 - 스테이트 스트리트 SPDR 포트폴리오 종합 채권 ETF
US ˙ ARCA ˙ US78464A6495

SecuritySPAB / SPDR Series Trust - State Street SPDR Portfolio Aggregate Bond ETF
InstitutionSecurity Financial Services, INC.
Latest Disclosed Ownership77,745 shares
Latest Disclosed Value $ 1,991,827
Security Financial Services, INC. reports 41.80% decrease in ownership of SPAB / SPDR Series Trust - State Street SPDR Portfolio Aggregate Bond ETF

On May 27, 2026 - Security Financial Services, INC. filed a 13F-HR form disclosing ownership of 77,745 shares of SPDR Series Trust - State Street SPDR Portfolio Aggregate Bond ETF (US:SPAB) valued at $1,991,827 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 133,587 shares of SPDR Series Trust - State Street SPDR Portfolio Aggregate Bond ETF. This represents a change in shares of -41.80% during the quarter. The current value of the position is $1,968,503 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)
2026-05-27 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A649 77,745 -55,842 -41.80 1,992 -42.11 0.3150
2026-01-27 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A649 133,587 -214,981 -61.68 3,440 -61.83 0.5401
2025-10-14 2025-09-30 13F SPDR SERIES TRUST PORTFOLIO AGRGTE 78464A649 348,568 5,924 1.73 9,010 2.72 1.4567
2025-08-08 2025-06-30 13F SPDR SERIES TRUST PORTFOLIO AGRGTE 78464A649 342,644 1,037 0.30 8,772 0.54 1.5490
2025-05-07 2025-03-31 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 341,607 62,261 22.29 8,725 24.99 1.7319
2025-02-13 2024-12-31 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 279,346 7,696 2.83 6,981 -1.69 1.4214
2024-11-05 2024-09-30 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 271,650 -528 -0.19 7,101 3.98 1.4461
2024-07-23 2024-06-30 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 272,178 -24,790 -8.35 6,829 -9.04 1.4839
2024-04-11 2024-03-31 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 296,968 4,032 1.38 7,507 -0.04 1.6943
2024-01-16 2023-12-31 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 292,936 54,008 22.60 7,511 29.15 1.8421
2023-11-07 2023-09-30 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 238,928 216,717 975.72 5,816 932.86 1.6420
2023-08-11 2023-06-30 13F SPDR SER TR PORTFOLIO AGRGTE 78464A649 22,211 22,211 563 0.1599
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.