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Mesabi Trust shares owned by Simplex Trading

Quarter-by-quarter ownership of Mesabi Trust (MSB) shares owned by Simplex Trading from 13F filings

Historical chart of Simplex Trading investment in Mesabi Trust

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All positions including Mesabi Trust held by Simplex Trading consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mesabi Trust by Simplex Trading

Quarter filed Position value Share count Share price at filing
2026-03-31 $78k 2.5k 31.50
2025-06-30 $0 23 0.00
2025-03-31 $17k 644 26.40
2023-12-31 $0 6 0.00
2023-09-30 $1.0k 83 12.05
2023-06-30 $11k 583 18.87
2023-03-31 $9.0k 368 24.46
2022-12-31 $84k 4.7k 17.92
2022-09-30 $130k 6.1k 21.44
2022-06-30 $3.0k 156 19.23
2022-03-31 $43k 1.6k 26.24
2021-12-31 $254k 9.6k 26.41
2021-09-30 $64k 1.8k 35.73
2021-06-30 $63k 1.8k 35.18
2021-03-31 $247 8.2k 0.03
2020-03-31 $36 2.6k 0.01
2019-06-30 $15 547 0.03
2018-12-31 $3 190 0.02
2018-06-30 $14 581 0.02
2018-03-31 $120k 4.7k 25.75
2017-12-31 $132k 5.3k 25.13
2016-12-31 $20k 1.9k 10.69
2016-03-31 $9.0k 1.7k 5.41
2015-12-31 $43k 9.5k 4.51
2015-09-30 $14k 1.2k 11.67