First Trust Exchange-Traded Fund III - First Trust Ultra Short Duration Municipal ETF
US ˙ ARCA ˙ US33740J1043

SecurityFUMB / First Trust Exchange-Traded Fund III - First Trust Ultra Short Duration Municipal ETF
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership181,838 shares
Latest Disclosed Value $ 3,645,861
Advisor Group Holdings, Inc. reports 19.97% decrease in ownership of FUMB / First Trust Exchange-Traded Fund III - First Trust Ultra Short Duration Municipal ETF

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 181,838 shares of First Trust Exchange-Traded Fund III - First Trust Ultra Short Duration Municipal ETF (US:FUMB) valued at $3,645,852 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 227,218 shares of First Trust Exchange-Traded Fund III - First Trust Ultra Short Duration Municipal ETF. This represents a change in shares of -19.97% during the quarter. The current value of the position is $3,648,579 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 FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 181,838 -45,380 -19.97 3,646 -20.03 0.0031
2026-02-17 2025-12-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 227,218 -40,483 -15.12 4,558 -15.36 0.0067
2025-11-14 2025-09-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 267,701 -2,541 -0.94 5,385 -0.85 0.0075
2025-09-04 2025-06-30 13F/A-1 IRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 270,242 -54 -0.02 5,432 -0.02 0.0097
2025-08-13 2025-06-30 13F IRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 173,775 -96,521 3,491 0.0040
2025-05-12 2025-03-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 270,296 111,517 70.23 5,433 70.34 0.0121
2025-06-06 2024-12-31 13F/A-1 FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 158,779 868 0.55 3,190 0.38 0.0072
2025-02-07 2024-12-31 13F FIRST TR EXCHANGE-TRADED FD ULTRA SHT DUR MU 33740J104 154,182 -3,729 3,102 0.0079
2024-11-13 2024-09-30 13F FIRST TR EXCHANGE-TRADED FD ULTRA SHT DUR MU 33740J104 157,911 -48,245 -23.40 3,177 -23.17 0.0072
2024-08-13 2024-06-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 206,156 -18,620 -8.28 4,135 -8.19 0.0098
2024-05-10 2024-03-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 224,776 -28,085 -11.11 4,504 -11.20 0.0101
2024-02-12 2023-12-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 252,861 -186,732 -42.48 5,072 -42.07 0.0089
2023-11-13 2023-09-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 439,593 90,137 25.79 8,757 25.41 0.0129
2023-08-21 2023-06-30 13F/A-1 FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 349,456 21,140 6.44 6,982 6.53 0.0125
2023-08-10 2023-06-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 349,456 21,140 6,982 0.0019
2023-05-12 2023-03-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 328,316 29,613 9.91 6,555 9.98 0.0123
2023-02-10 2022-12-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 298,703 116,750 64.16 5,959 65.25 0.0121
2022-11-14 2022-09-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 181,953 36,852 25.40 3,606 24.47 0.0082
2022-08-10 2022-06-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 145,101 41,099 39.52 2,897 32.83 0.0064
2022-05-04 2022-03-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 104,002 2,645 2.61 2,181 6.81 0.0042
2022-02-03 2021-12-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 101,357 -10,159 -9.11 2,042 -9.20 0.0039
2021-11-05 2021-09-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 111,516 405 0.36 2,249 0.31 0.0047
2021-08-02 2021-06-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 111,111 844 0.77 2,242 0.72 0.0049
2021-05-13 2021-03-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 110,267 -3,477 -3.06 2,226 -2.92 0.0054
2021-02-10 2020-12-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 113,744 15,279 15.52 2,293 15.63 0.0061
2020-11-12 2020-09-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 98,465 20,535 26.35 1,983 26.71 0.0059
2020-08-14 2020-06-30 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 77,930 12,464 19.04 1,565 19.01 0.0053
2020-05-18 2020-03-31 13F FIRST TR EXCH TRADED FD III ULTRA SHT DUR MU 33740J104 65,466 65,466 1,315 0.0054
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.