J.P. Morgan Exchange-Traded Fund Trust - JPMorgan Ultra-Short Municipal Income ETF
US ˙ ARCA ˙ US46641Q6540

SecurityJMST / J.P. Morgan Exchange-Traded Fund Trust - JPMorgan Ultra-Short Municipal Income ETF
InstitutionStrongBox Wealth, LLC
Latest Disclosed Ownership117,124 shares
Latest Disclosed Value $ 5,970,990
StrongBox Wealth, LLC reports 12.71% increase in ownership of JMST / J.P. Morgan Exchange-Traded Fund Trust - JPMorgan Ultra-Short Municipal Income ETF

On May 8, 2026 - StrongBox Wealth, LLC filed a 13F-HR form disclosing ownership of 117,124 shares of J.P. Morgan Exchange-Traded Fund Trust - JPMorgan Ultra-Short Municipal Income ETF (US:JMST) valued at $5,970,982 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 103,916 shares of J.P. Morgan Exchange-Traded Fund Trust - JPMorgan Ultra-Short Municipal Income ETF. This represents a change in shares of 12.71% during the quarter. The current value of the position is $5,965,125 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-08 2026-03-31 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 117,124 13,208 12.71 5,971 12.79 1.9107
2026-01-21 2025-12-31 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 103,916 9,009 9.49 5,293 9.27 1.7397
2025-10-07 2025-09-30 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 94,907 6,704 7.60 4,844 7.86 1.6391
2025-07-09 2025-06-30 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 88,203 12,655 16.75 4,491 16.92 1.7044
2025-05-13 2025-03-31 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 75,548 9,825 14.95 3,842 15.28 1.6014
2025-01-14 2024-12-31 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 65,723 17,123 35.23 3,333 34.63 1.4110
2024-11-12 2024-09-30 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 48,600 14,310 41.73 2,476 42.24 1.0607
2024-08-12 2024-06-30 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 34,290 3,295 10.63 1,740 10.69 0.8217
2024-05-14 2024-03-31 13F/A-1 J P MORGAN EXCHANGE TRADED ULTRA SHT MUNCPL 46641Q654 30,995 6,670 27.42 1,573 27.39 0.8291
2024-04-26 2024-03-31 13F J P MORGAN EXCHANGE TRADED ULTRA SHT MUNCPL 46641Q654 24,325 0 1,234 0.7202
2024-01-08 2023-12-31 13F J P MORGAN EXCHANGE TRADED ULTRA SHT MUNCPL 46641Q654 24,325 1,950 8.72 1,234 9.40 0.7202
2023-10-10 2023-09-30 13F J P MORGAN EXCHANGE TRADED ULTRA SHT MUNCPL 46641Q654 22,375 -2,000 -8.21 1,129 -8.59 0.7186
2023-07-24 2023-06-30 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 24,375 -2,000 -7.58 1,235 -7.84 0.7789
2023-04-21 2023-03-31 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 26,375 520 2.01 1,340 2.53 0.8990
2023-01-19 2022-12-31 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 25,855 865 3.46 1,307 3.90 0.9243
2022-10-14 2022-09-30 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 24,990 14,320 134.21 1,257 132.78 0.9111
2022-07-15 2022-06-30 13F J P MORGAN EXCHANGE TRADED F ULTRA SHT MUNCPL 46641Q654 10,670 -4,450 -29.43 540 -29.50 0.3491
2022-04-14 2022-03-31 13F J P MORGAN EXCHANGE-TRADED F ULTRA SHT MUNCPL 46641Q654 15,120 -10,000 -39.81 766 -40.30 0.4368
2022-01-14 2021-12-31 13F J P MORGAN EXCHANGE-TRADED F ULTRA SHT MUNCPL 46641Q654 25,120 3,100 14.08 1,283 14.04 0.6409
2021-11-12 2021-09-30 13F J P MORGAN EXCHANGE-TRADED F ULTRA SHT MUNCPL 46641Q654 22,020 10,745 95.30 1,125 95.31 0.6312
2021-08-10 2021-06-30 13F J P MORGAN EXCHANGE-TRADED F ULTRA SHT MUNCPL 46641Q654 11,275 -1,925 -14.58 576 -14.54 0.3301
2021-05-28 2021-03-31 13F J P MORGAN EXCHANGE-TRADED F ULTRA SHT MUNCPL 46641Q654 13,200 0 0.00 674 0.00 0.4177
2021-02-02 2020-12-31 13F J P MORGAN EXCHANGE-TRADED F ULTRA SHT MUNCPL 46641Q654 13,200 13,200 674 0.4367
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.