SPDR Series Trust - State Street SPDR Portfolio S&P 600TM Small Cap ETF
US ˙ ARCA ˙ US78468R8530

SecuritySPSM / SPDR Series Trust - State Street SPDR Portfolio S&P 600TM Small Cap ETF
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership1,900,594 shares
Latest Disclosed Value $ 91,839,600
Advisor Group Holdings, Inc. reports 4.81% decrease in ownership of SPSM / SPDR Series Trust - State Street SPDR Portfolio S&P 600TM Small Cap ETF

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 1,900,594 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 600TM Small Cap ETF (US:SPSM) valued at $91,836,702 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,996,690 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 600TM Small Cap ETF. This represents a change in shares of -4.81% during the quarter. The current value of the position is $101,814,821 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)
2026-05-15 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R853 1,900,594 -96,096 -4.81 91,840 -1.85 0.0782
2026-02-17 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R853 1,996,690 -260,308 -11.53 93,569 -10.22 0.1367
2025-11-14 2025-09-30 13F SPDR SERIES TRUST PORTFOLIO S&P600 78468R853 2,256,998 691,167 44.14 104,217 56.55 0.1459
2025-09-04 2025-06-30 13F/A-1 PDR SERIES TRUST PORTFOLIO S&P600 78468R853 1,565,831 26,340 1.71 66,570 6.08 0.1185
2025-08-13 2025-06-30 13F PDR SERIES TRUST PORTFOLIO S&P600 78468R853 1,490,135 -49,356 66,080 0.0764
2025-05-12 2025-03-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,539,491 156,807 11.34 62,754 1.03 0.1398
2025-06-06 2024-12-31 13F/A-1 SPDR SER TR PORTFOLIO S&P600 78468R853 1,382,684 16,797 1.23 62,113 -0.08 0.1394
2025-02-07 2024-12-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,267,583 -98,304 57,570 0.1469
2024-11-13 2024-09-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,365,887 -73,888 -5.13 62,164 3.96 0.1402
2024-08-13 2024-06-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,439,775 -100,126 -6.50 59,795 -9.78 0.1413
2024-05-10 2024-03-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,539,901 178,452 13.11 66,277 15.42 0.1480
2024-02-12 2023-12-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,361,449 47,324 3.60 57,424 18.42 0.1005
2023-11-13 2023-09-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,314,125 165,045 14.36 48,492 8.65 0.0717
2023-08-21 2023-06-30 13F/A-1 SPDR SER TR PORTFOLIO S&P600 78468R853 1,149,080 232,493 25.37 44,629 29.22 0.0801
2023-08-10 2023-06-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,151,918 235,331 44,626 0.0121
2023-05-12 2023-03-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 916,587 22,316 2.50 34,536 4.46 0.0650
2023-02-10 2022-12-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 894,271 -1,420,951 -61.37 33,061 -58.08 0.0669
2022-11-14 2022-09-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 2,315,222 -107,194 -4.43 78,857 -9.58 0.1802
2022-08-10 2022-06-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 2,422,416 19,462 0.81 87,215 -8.38 0.1923
2022-05-04 2022-03-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 2,402,954 216,059 9.88 95,193 -2.68 0.1847
2022-02-03 2021-12-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 2,186,895 854,903 64.18 97,813 72.02 0.1851
2021-11-05 2021-09-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,331,992 61,956 4.88 56,862 1.77 0.1185
2021-08-02 2021-06-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,270,036 -276,688 -17.89 55,875 -14.63 0.1209
2021-05-13 2021-03-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 1,546,724 1,176,707 318.01 65,454 393.99 0.1575
2021-02-10 2020-12-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 370,017 99,977 37.02 13,250 79.25 0.0354
2020-11-12 2020-09-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 270,040 54,489 25.28 7,392 29.07 0.0221
2020-08-14 2020-06-30 13F SPDR SER TR PORTFOLIO S&P600 78468R853 215,551 -75,996 -26.07 5,727 -1.90 0.0192
2020-05-18 2020-03-31 13F SPDR SER TR PORTFOLIO S&P600 78468R853 291,547 291,547 5,838 0.0239
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.