馬賽克公司
MX ˙ BMV ˙ US61945C1036
SecurityMX:MOS / The Mosaic Company
InstitutionM&t Bank Corp
Latest Disclosed Ownership22,483 shares
Latest Disclosed Value $ 573,318
M&t Bank Corp reports 6.55% increase in ownership of MOS / The Mosaic Company

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 22,483 shares of The Mosaic Company (MX:MOS) valued at $573,318 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 21,101 shares of The Mosaic Company. This represents a change in shares of 6.55% during the quarter.

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)
2026-05-12 2026-03-31 13F MOSAIC COM 61945C103 22,483 1,382 6.55 573 12.80 0.0005
2026-01-30 2025-12-31 13F/A-1 MOSAIC CO COM 61945C103 21,101 466 2.26 508 -28.95 0.0016
2026-01-28 2025-12-31 13F MOSAIC CO COM 61945C103 32,705 12,070 613 0.0004
2025-11-14 2025-09-30 13F MOSAIC CO COM 61945C103 20,635 -1,745 -7.80 716 -12.38 0.0024
2025-08-13 2025-06-30 13F MOSAIC CO COM 61945C103 22,380 948 4.42 816 40.93 0.0028
2025-04-30 2025-03-31 13F MOSAIC CO COM 61945C103 21,432 -862 -3.87 579 5.85 0.0021
2025-02-06 2024-12-31 13F MOSAIC CO COM 61945C103 22,294 -971 -4.17 548 -12.20 0.0018
2024-11-19 2024-09-30 13F/A-1 MOSAIC CO COM 61945C103 23,265 2,714 13.21 623 4.88 0.0021
2024-11-15 2024-09-30 13F MOSAIC CO COM 61945C103 23,265 2,714 623 0.0004
2024-07-31 2024-06-30 13F MOSAIC CO COM 61945C103 20,551 1,607 8.48 594 -3.41 0.0020
2024-05-07 2024-03-31 13F MOSAIC CO COM 61945C103 18,944 328 1.76 615 -7.38 0.0021
2024-02-06 2023-12-31 13F MOSAIC CO COM 61945C103 18,616 902 5.09 665 5.40 0.0024
2023-11-02 2023-09-30 13F MOSAIC CO COM 61945C103 17,714 -185 -1.03 630 0.64 0.0025
2023-08-09 2023-06-30 13F MOSAIC CO COM 61945C103 17,899 -957 -5.08 626 -27.63 0.0023
2023-05-11 2023-03-31 13F MOSAIC CO COM 61945C103 18,856 -402 -2.09 865 2.37 0.0033
2023-02-13 2022-12-31 13F/A-1 MOSAIC CO COM 61945C103 19,258 -9,777 -33.67 845 -39.77 0.0034
2023-02-13 2022-12-31 13F MORNINGSTAR COM 61945C103 21,622 -7,413 1,363 0.0055
2022-11-17 2022-09-30 13F/A-1 MOSAIC CO COM 61945C103 29,035 3,165 12.23 1,403 61.26 0.0062
2022-11-14 2022-09-30 13F MOSAIC CO COM 61945C103 29,035 3,165 906 0.0008
2022-08-05 2022-06-30 13F MOSAIC CO COM 61945C103 25,870 9,508 58.11 870 -20.04 0.0041
2022-05-09 2022-03-31 13F MOSAIC CO COM 61945C103 16,362 -154 -0.93 1,088 67.38 0.0048
2022-02-07 2021-12-31 13F MOSAIC CO COM 61945C103 16,516 -86 -0.52 650 9.61 0.0027
2021-10-28 2021-09-30 13F MOSAIC CO COM 61945C103 16,602 -649 -3.76 593 7.43 0.0027
2021-08-13 2021-06-30 13F MOSAIC CO COM 61945C103 17,251 -54 -0.31 552 0.91 0.0024
2021-05-06 2021-03-31 13F MOSAIC CO COM 61945C103 17,305 -1,270 -6.84 547 27.80 0.0024
2021-02-12 2020-12-31 13F MOSAIC CO COM 61945C103 18,575 -202 -1.08 428 24.06 0.0019
2020-11-06 2020-09-30 13F MOSAIC CO COM 61945C103 18,777 1,037 5.85 345 56.11 0.0017
2020-07-29 2020-06-30 13F MOSAIC CO COM 61945C103 17,740 133 0.76 221 15.71 0.0012
2020-05-14 2020-03-31 13F MOSAIC CO COM 61945C103 17,607 1,342 8.25 191 -45.89 0.0011
2020-02-07 2019-12-31 13F MOSAIC CO COM 61945C103 16,265 -579 -3.44 353 2.32 0.0017
2019-11-12 2019-09-30 13F MOSAIC CO COM 61945C103 16,844 -29,122 -63.36 345 -70.00 0.0017
2019-08-12 2019-06-30 13F MOSAIC CO COM 61945C103 45,966 -1,490 -3.14 1,150 -11.27 0.0060
2019-05-15 2019-03-31 13F MOSAIC CO COM 61945C103 47,456 -4,866 -9.30 1,296 -15.24 0.0068
2019-02-01 2018-12-31 13F MOSAIC CO COM 61945C103 52,322 -21,073 -28.71 1,529 -35.84 0.0088
2018-11-09 2018-09-30 13F MOSAIC CO COM 61945C103 73,395 9,529 14.92 2,383 32.98 0.0119
2018-08-10 2018-06-30 13F MOSAIC CO COM 61945C103 63,866 -15,759 -19.79 1,792 -7.29 0.0096
2018-05-04 2018-03-31 13F MOSAIC CO COM 61945C103 79,625 -3,583 -4.31 1,933 -9.46 0.0104
2018-02-06 2017-12-31 13F MOSAIC CO COM 61945C103 83,208 -40,004 -32.47 2,135 -19.74 0.0112
2017-11-13 2017-09-30 13F MOSAIC CO COM 61945C103 123,212 12,290 11.08 2,660 5.06 0.0144
2017-08-11 2017-06-30 13F MOSAIC CO COM 61945C103 110,922 -136,657 -55.20 2,532 -64.95 0.0149
2017-05-10 2017-03-31 13F MOSAIC CO COM 61945C103 247,579 -625,431 -71.64 7,224 -71.79 0.0436
2017-02-14 2016-12-31 13F MOSAIC CO COM 61945C103 873,010 25,089 2.96 25,605 23.46 0.1595
2016-11-04 2016-09-30 13F MOSAIC CO COM 61945C103 847,921 75,837 9.82 20,740 2.60 0.1322
2016-08-04 2016-06-30 13F MOSAIC CO COM 61945C103 772,084 716,952 1,300.43 20,214 1,256.64 0.1360
2016-05-11 2016-03-31 13F MOSAIC CO COM 61945C103 55,132 -1,698 -2.99 1,490 -4.97 0.0101
2016-02-12 2015-12-31 13F MOSAIC CO COM 61945C103 56,830 12,800 29.07 1,568 14.54 0.0104
2015-11-13 2015-09-30 13F MOSAIC CO COM 61945C103 44,030 -4,329 -8.95 1,369 -39.56 0.0093
2015-08-14 2015-06-30 13F MOSAIC CO COM 61945C103 48,359 -2,975 -5.80 2,265 -4.19 0.0137
2015-05-14 2015-03-31 13F MOSAIC CO COM 61945C103 51,334 7,221 16.37 2,364 17.44 0.0147
2015-02-12 2014-12-31 13F MOSAIC CO COM 61945C103 44,113 5,020 12.84 2,013 15.96 0.0126
2014-11-14 2014-09-30 13F MOSAIC CO COM 61945C103 39,093 16,921 76.32 1,736 58.39 0.0122
2014-08-13 2014-06-30 13F MOSAIC CO THE COMMON 61945C103 22,172 14,582 192.12 1,096 188.42 0.0458
2014-05-14 2014-03-31 13F MOSAIC CO THE COMMON STOCK 61945C103 7,590 -302 -3.83 380 1.60 0.0158
2014-02-12 2013-12-31 13F MOSAIC CO THE COMMON STOCK 61945C103 7,892 -2,010 -20.30 374 -12.21 0.0157
2013-11-13 2013-09-30 13F MOSAIC CO THE COMMON STOCK 61945C103 9,902 275 2.86 426 -17.76 0.0203
2013-07-30 2013-06-30 13F MOSAIC CO THE COMMON STOCK 61945C103 9,627 9,627 518 0.0251
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.