메사 로열티 트러스트
US ˙ NYSE ˙ US5906601068

SecurityMTR / Mesa Royalty Trust
InstitutionMorgan Stanley
Latest Disclosed Ownership5,202 shares
Latest Disclosed Value $ 25,439
Morgan Stanley reports 1,622.52% increase in ownership of MTR / Mesa Royalty Trust

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 5,202 shares of Mesa Royalty Trust (US:MTR) valued at $25,438 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 302 shares of Mesa Royalty Trust. This represents a change in shares of 1,622.52% during the quarter. The current value of the position is $19,924 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 MESA RTY TR UNIT BEN INT 590660106 5,202 4,900 1,622.52 25 2,400.00 0.0000
2026-05-27 2025-12-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 302 300 15,000.00 1 0.0000
2026-02-13 2025-12-31 13F MESA RTY TR UNIT BEN INT 590660106 302 300 1 0.0000
2026-05-27 2025-09-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 2 -54 -96.43 0 0.0000
2025-11-14 2025-09-30 13F MESA RTY TR UNIT BEN INT 590660106 2 -54 0 0.0000
2025-08-15 2025-06-30 13F MESA RTY TR UNIT BEN INT 590660106 56 -145 -72.14 0 -100.00 0.0000
2025-05-15 2025-03-31 13F MESA RTY TR UNIT BEN INT 590660106 201 -201 -50.00 1 -50.00 0.0000
2025-05-15 2024-12-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 402 -1,398 -77.67 2 -80.00 0.0000
2025-02-14 2024-12-31 13F MESA RTY TR UNIT BEN INT 590660106 402 -1,398 2 0.0000
2025-05-14 2024-09-30 13F/A-2 MESA RTY TR UNIT BEN INT 590660106 1,800 -3,539 -66.29 10 -78.72 0.0000
2025-02-14 2024-09-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 1,800 -3,539 10 0.0000
2024-11-14 2024-09-30 13F MESA RTY TR UNIT BEN INT 590660106 1,800 -3,539 10 0.0000
2025-05-14 2024-06-30 13F/A-2 MESA RTY TR UNIT BEN INT 590660106 5,339 -12,362 -69.84 47 -74.87 0.0000
2024-10-17 2024-06-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 5,339 -12,362 47 0.0000
2024-08-14 2024-06-30 13F MESA RTY TR UNIT BEN INT 590660106 5,339 -12,362 47 0.0000
2024-10-17 2024-03-31 13F/A-2 MESA RTY TR UNIT BEN INT 590660106 17,701 -2,899 -14.07 188 -31.00 0.0000
2024-08-16 2024-03-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 17,701 -2,899 188 0.0000
2024-05-15 2024-03-31 13F MESA RTY TR UNIT BEN INT 590660106 17,701 -2,899 188 0.0000
2024-08-16 2023-12-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 20,600 9,400 83.93 272 59.41 0.0000
2024-02-13 2023-12-31 13F MESA RTY TR UNIT BEN INT 590660106 20,600 9,400 272 0.0000
2023-11-15 2023-09-30 13F MESA RTY TR UNIT BEN INT 590660106 11,200 10,200 1,020.00 170 608.33 0.0000
2023-08-14 2023-06-30 13F MESA RTY TR UNIT BEN INT 590660106 1,000 -1,186 -54.25 25 -31.43 0.0000
2023-05-15 2023-03-31 13F MESA RTY TR UNIT BEN INT 590660106 2,186 -1,547 -41.44 35 -57.32 0.0000
2023-02-14 2022-12-31 13F MESA RTY TR UNIT BEN INT 590660106 3,733 -6,744 -64.37 82 -37.88 0.0000
2022-11-14 2022-09-30 13F MESA RTY TR UNIT BEN INT 590660106 10,477 800 8.27 132 24.53 0.0000
2022-10-27 2022-06-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 9,677 -26,413 -73.19 106 -65.92 0.0000
2022-08-15 2022-06-30 13F MESA RTY TR UNIT BEN INT 590660106 9,677 -26,413 106 0.0000
2022-10-27 2022-03-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 36,090 2,390 7.09 311 50.24 0.0000
2022-05-13 2022-03-31 13F MESA RTY TR UNIT BEN INT 590660106 36,090 2,390 311 0.0000
2022-02-14 2021-12-31 13F MESA RTY TR UNIT BEN INT 590660106 33,700 -2,200 -6.13 207 1.47 0.0000
2021-11-15 2021-09-30 13F MESA RTY TR UNIT BEN INT 590660106 35,900 3,500 10.80 204 0.00 0.0000
2021-08-23 2021-06-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 32,400 2,400 8.00 204 42.66 0.0000
2021-08-16 2021-06-30 13F MESA RTY TR UNIT BEN INT 590660106 32,400 2,400 204 0.0000
2021-05-17 2021-03-31 13F MESA RTY TR UNIT BEN INT 590660106 30,000 22,400 294.74 143 361.29 0.0000
2021-02-16 2020-12-31 13F MESA RTY TR UNIT BEN INT 590660106 7,600 7,200 1,800.00 31 1,450.00 0.0000
2020-11-13 2020-09-30 13F MESA RTY TR UNIT BEN INT 590660106 400 0 0.00 2 0.00 0.0000
2020-08-14 2020-06-30 13F MESA RTY TR UNIT BEN INT 590660106 400 0 0.00 2 0.00 0.0000
2020-05-26 2020-03-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 400 -9,467 -95.95 2 -97.06 0.0000
2020-05-15 2020-03-31 13F MESA RTY TR UNIT BEN INT 590660106 400 -9,467 2 0.5425
2020-02-14 2019-12-31 13F MESA RTY TR UNIT BEN INT 590660106 9,867 2,808 39.78 68 11.48 0.0000
2019-11-14 2019-09-30 13F MESA RTY TR UNIT BEN INT 590660106 7,059 4,459 171.50 61 103.33 0.0000
2019-08-14 2019-06-30 13F MESA RTY TR UNIT BEN INT 590660106 2,600 -346 -11.74 30 -18.92 0.0000
2019-05-15 2019-03-31 13F MESA RTY TR UNIT BEN INT 590660106 2,946 0 0.00 37 15.63 0.0000
2019-02-14 2018-12-31 13F MESA RTY TR UNIT BEN INT 590660106 2,946 -1,500 -33.74 32 -49.21 0.0000
2019-04-23 2018-09-30 13F/A-2 MESA RTY TR UNIT BEN INT 590660106 4,446 346 8.44 63 6.78 0.0000
2018-11-20 2018-09-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 4,446 0 63 0.0000
2018-11-14 2018-09-30 13F MESA RTY TR UNIT BEN INT 590660106 4,446 346 63
2019-04-23 2018-06-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 4,100 -8,201 -66.67 59 -68.11 0.0000
2018-08-14 2018-06-30 13F MESA RTY TR UNIT BEN INT 590660106 4,100 -8,201 59
2019-04-23 2018-03-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 12,301 -6,357 -34.07 185 -46.22 0.0001
2018-05-14 2018-03-31 13F MESA RTY TR UNIT BEN INT 590660106 12,301 -6,357 185
2019-04-23 2017-12-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 18,658 6,281 50.75 344 79.17 0.0001
2018-02-14 2017-12-31 13F MESA RTY TR UNIT BEN INT 590660106 18,658 6,281 344
2017-11-14 2017-09-30 13F MESA RTY TR UNIT BEN INT 590660106 12,377 7,477 152.59 192 231.03 0.0001
2017-08-11 2017-06-30 13F MESA RTY TR UNIT BEN INT 590660106 4,900 300 6.52 58 -4.92 0.0000
2017-05-22 2017-03-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 4,600 534 13.13 61 38.64 0.0000
2017-05-12 2017-03-31 13F MESA RTY TR UNIT BEN INT 590660106 4,600 61
2017-02-22 2016-12-31 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 4,066 1,466 56.38 44 100.00 0.0000
2017-02-13 2016-12-31 13F MESA RTY TR UNIT BEN INT 590660106 4,066 44
2016-11-10 2016-09-30 13F MESA RTY TR UNIT BEN INT 590660106 2,600 0 0.00 22 -21.43 0.0000
2016-08-12 2016-06-30 13F MESA RTY TR UNIT BEN INT 590660106 2,600 0 0.00 28 33.33 0.0000
2016-05-12 2016-03-31 13F MESA RTY TR UNIT BEN INT 590660106 2,600 0 0.00 21 5.00 0.0000
2016-02-09 2015-12-31 13F MESA RTY TR UNIT BEN INT 590660106 2,600 0 0.00 20 -23.08 0.0000
2016-02-08 2015-09-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 2,600 0 0.00 26 -27.78 0.0000
2015-11-09 2015-09-30 13F MESA RTY TR UNIT BEN INT 590660106 2,600 26
2015-08-12 2015-06-30 13F MESA RTY TR UNIT BEN INT 590660106 2,600 0 0.00 36 -34.55 0.0000
2015-05-14 2015-03-31 13F MESA RTY TR UNIT BEN INT 590660106 2,600 1,800 225.00 55 161.90 0.0000
2015-02-13 2014-12-31 13F MESA RTY TR UNIT BEN INT 590660106 800 -200 -20.00 21 -40.00 0.0000
2014-12-16 2014-09-30 13F/A-1 MESA RTY TR UNIT BEN INT 590660106 1,000 461 85.53 35 150.00 0.0000
2014-11-14 2014-09-30 13F MESA RTY TR UNIT BEN INT 590660106 1,000 35
2014-05-13 2014-03-31 13F MESA RTY TR UNIT BEN INT 590660106 539 -548 -50.41 14 -39.13 0.0000
2014-02-13 2013-12-31 13F MESA RTY TR UNIT BEN INT 590660106 1,087 1,087 23 0.0000
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.