SPDR Series Trust - State Street SPDR Bloomberg Investment Grade Floating Rate ETF
US ˙ ARCA ˙ US78468R2004

SecurityFLRN / SPDR Series Trust - State Street SPDR Bloomberg Investment Grade Floating Rate ETF
InstitutionAppleton Partners Inc/ma
Latest Disclosed Ownership448,206 shares
Latest Disclosed Value $ 13,796
Appleton Partners Inc/ma reports 6.03% decrease in ownership of FLRN / SPDR Series Trust - State Street SPDR Bloomberg Investment Grade Floating Rate ETF

On April 28, 2026 - Appleton Partners Inc/ma filed a 13F-HR form disclosing ownership of 448,206 shares of SPDR Series Trust - State Street SPDR Bloomberg Investment Grade Floating Rate ETF (US:FLRN) valued at $13,795,781 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 476,983 shares of SPDR Series Trust - State Street SPDR Bloomberg Investment Grade Floating Rate ETF. This represents a change in shares of -6.03% during the quarter. The current value of the position is $13,786,817 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)
2026-04-28 2026-03-31 13F SPDR SERIES TRUST STATE STREET ETF 78468R200 448,206 -28,777 -6.03 14 -7.14 0.9623
2026-01-09 2025-12-31 13F SPDR SERIES TRUST STATE STREET ETF 78468R200 476,983 31,049 6.96 15 7.69 0.9656
2025-11-05 2025-09-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 445,934 3,948 0.89 14 0.00 0.9236
2025-07-22 2025-06-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 441,986 -27,613 -5.88 14 -7.14 0.9642
2025-04-22 2025-03-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 469,599 34,041 7.82 14 7.69 1.1185
2025-01-28 2024-12-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 435,558 227,704 109.55 13 116.67 0.9893
2024-10-01 2024-09-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 207,854 10,437 5.29 6 0.00 0.4717
2024-07-02 2024-06-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 197,417 239 0.12 6 0.00 0.4691
2024-04-01 2024-03-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 197,178 -7,221 -3.53 6 0.00 0.4718
2024-01-02 2023-12-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 204,399 3,691 1.84 6 0.00 0.5043
2023-10-03 2023-09-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 200,708 527 0.26 6 0.00 0.5480
2023-07-10 2023-06-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 200,181 -6,865 -3.32 6 0.00 0.5187
2023-04-10 2023-03-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 207,046 950 0.46 6 0.00 0.5604
2023-01-19 2022-12-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 206,096 -8,724 -4.06 6 -99.91 0.5933
2022-10-27 2022-09-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 214,820 -13,530 -5.93 6,509 -5.34 0.6511
2022-07-08 2022-06-30 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 228,350 -129,129 -36.12 6,876 -36.92 0.6502
2022-04-05 2022-03-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 357,479 -31,908 -8.19 10,900 -8.49 0.8911
2022-02-03 2021-12-31 13F SPDR BLOOMBERG INVESTMENT GRAD ETF 78468R200 389,387 -35,387 -8.33 11,911 -8.55 0.8966
2021-10-14 2021-09-30 13F SPDR BLOOMBERG BARCLAYS INVEST ETF 78468R200 424,774 -127,614 -23.10 13,024 -23.08 1.0845
2021-07-07 2021-06-30 13F SPDR BLOOMBERG BARCLAYS INVEST ETF 78468R200 552,388 47,050 9.31 16,931 9.35 1.4419
2021-04-19 2021-03-31 13F SPDR SER TR BLOMBERG BRC INV ETF 78468R200 505,338 -3,211 -0.63 15,484 -0.47 1.4393
2021-01-19 2020-12-31 13F SPDR SER TR BLOMBERG BRC INV ETF 78468R200 508,549 78,926 18.37 15,557 18.41 1.5316
2020-10-14 2020-09-30 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 429,623 108,968 33.98 13,138 34.42 1.4507
2020-08-14 2020-06-30 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 320,655 2,019 0.63 9,774 4.33 1.1704
2020-05-04 2020-03-31 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 318,636 19,286 6.44 9,368 1.84 1.2981
2020-01-13 2019-12-31 13F SPDR SERIES TRUST BLOMBERG BRC BLOMBERG BRC INV 78468R200 299,350 -46,021 -13.33 9,199 -13.41 1.0105
2019-11-04 2019-09-30 13F SPDR SERIES TRUST BLOMBERG BRC BLOMBERG BRC INV 78468R200 345,371 -26,028 -7.01 10,624 -6.91 1.2826
2019-07-25 2019-06-30 13F SPDR SERIES TRUST BLOMBERG BRC BLOMBERG BRC INV 78468R200 371,399 -33,470 -8.27 11,413 -8.17 1.4106
2019-04-17 2019-03-31 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 404,869 -4,655 -1.14 12,429 -0.06 1.6474
2019-01-17 2018-12-31 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 409,524 307,490 301.36 12,437 295.83 1.8623
2018-10-09 2018-09-30 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 102,034 61,775 153.44 3,142 153.80 0.4183
2018-08-08 2018-06-30 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 40,259 11,217 38.62 1,238 38.79 0.1773
2018-04-11 2018-03-31 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 29,042 18,727 181.55 892 182.28 0.1354
2018-01-12 2017-12-31 13F SPDR SER TR BLOMBERG BRC INV BLOMBERG BRC INV 78468R200 10,315 10,315 316 0.0490
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.