SPDR Series Trust - State Street SPDR Nuveen ICE Municipal Bond ETF
US ˙ ARCA ˙ US78468R7219

SecurityTFI / SPDR Series Trust - State Street SPDR Nuveen ICE Municipal Bond ETF
InstitutionAdvisor OS, LLC
Latest Disclosed Ownership46,824 shares
Latest Disclosed Value $ 2,122,989
Advisor OS, LLC reports 10.41% increase in ownership of TFI / SPDR Series Trust - State Street SPDR Nuveen ICE Municipal Bond ETF

On May 7, 2026 - Advisor OS, LLC filed a 13F-HR form disclosing ownership of 46,824 shares of SPDR Series Trust - State Street SPDR Nuveen ICE Municipal Bond ETF (US:TFI) valued at $2,123,000 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 42,411 shares of SPDR Series Trust - State Street SPDR Nuveen ICE Municipal Bond ETF. This represents a change in shares of 10.41% during the quarter. The current value of the position is $2,136,345 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)
2026-05-07 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R721 46,824 4,413 10.41 2,123 9.49 0.0597
2026-02-04 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R721 42,411 1,159 2.81 1,939 3.14 0.0572
2025-11-12 2025-09-30 13F SPDR SERIES TRUST NUVEEN ICE MUNIC 78468R721 41,252 17,073 70.61 1,880 73.98 0.1622
2025-08-14 2025-06-30 13F SPDR SERIES TRUST NUVEEN ICE MUNIC 78468R721 24,179 3,736 18.28 1,080 17.26 0.1063
2025-05-06 2025-03-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 20,443 -688 -3.26 921 -4.36 0.1048
2025-02-05 2024-12-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 21,131 -22,988 -52.10 964 -53.39 0.1116
2024-11-04 2024-09-30 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 44,119 -1,740 -3.79 2,066 -1.53 0.2057
2024-08-05 2024-06-30 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 45,859 -3,523 -7.13 2,098 -8.58 0.2298
2024-05-09 2024-03-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 49,382 1,162 2.41 2,295 1.28 0.2637
2024-02-08 2023-12-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 48,220 -32,018 -39.90 2,266 -35.37 0.2950
2023-11-03 2023-09-30 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 80,238 4,639 6.14 3,506 0.49 0.5255
2023-08-08 2023-06-30 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 75,599 48,378 177.72 3,490 173.86 0.5710
2023-04-25 2023-03-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 27,221 942 3.58 1,274 6.34 0.3059
2023-02-01 2022-12-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 26,279 1,004 3.97 1,199 7.83 0.3184
2022-11-04 2022-09-30 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 25,275 13,458 113.89 1,111 104.98 0.3349
2022-08-02 2022-06-30 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 11,817 -24,467 -67.43 542 -68.80 0.1581
2022-05-11 2022-03-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 36,284 255 0.71 1,737 -6.81 0.5030
2022-02-04 2021-12-31 13F SPDR SER TR NUVEEN BLMBRG MU 78468R721 36,029 -1,695 -4.49 1,864 -4.16 0.3803
2021-11-15 2021-09-30 13F SPDR SER TR NUVEEN BRC MUNIC 78468R721 37,724 -32,466 -46.25 1,945 -46.83 0.4228
2021-08-10 2021-06-30 13F SPDR SER TR NUVEEN BRC MUNIC 78468R721 70,190 3,184 4.75 3,658 5.69 0.7591
2021-05-13 2021-03-31 13F SPDR SER TR NUVEEN BRC MUNIC 78468R721 67,006 67,006 3,461 0.7846
2020-11-12 2020-09-30 13F SPDR SER TR NUVEEN BRC MUNIC 78468R721 0 -16,186 -100.00 0 -100.00
2020-08-28 2020-06-30 13F SPDR SER TR NUVEEN BRC MUNIC 78468R721 16,186 16,186 836 0.4985
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.