The Mosaic Company
MX ˙ BMV ˙ US61945C1036
SecurityMX:MOS / The Mosaic Company
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership328,418 shares
Latest Disclosed Value $ 8,378,209
Ameriprise Financial Inc reports 25.22% increase in ownership of MOS / The Mosaic Company

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 328,418 shares of The Mosaic Company (MX:MOS) valued at $8,378,209 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 262,271 shares of The Mosaic Company. This represents a change in shares of 25.22% 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)
2026-05-15 2026-03-31 13F MOSAIC COM 61945C103 328,418 66,147 25.22 8,378 32.69 0.0004
2026-02-17 2025-12-31 13F MOSAIC COM 61945C103 262,271 45,283 20.87 6,315 -16.09 0.0014
2025-11-14 2025-09-30 13F MOSAIC COM 61945C103 216,988 -91,138 -29.58 7,525 -33.05 0.0017
2025-08-14 2025-06-30 13F MOSAIC COM 61945C103 308,126 -105,937 -25.58 11,240 0.52 0.0028
2025-05-14 2025-03-31 13F MOSAIC COM 61945C103 414,063 -54,382 -11.61 11,183 -2.88 0.0030
2025-02-14 2024-12-31 13F MOSAIC COM 61945C103 468,445 -75,696 -13.91 11,514 -20.97 0.0030
2024-11-14 2024-09-30 13F MOSAIC COM 61945C103 544,141 10,707 2.01 14,571 -5.54 0.0037
2024-08-14 2024-06-30 13F MOSAIC COM 61945C103 533,434 -2,443,400 -82.08 15,426 -84.03 0.0042
2024-05-15 2024-03-31 13F MOSAIC COM 61945C103 2,976,834 -202,921 -6.38 96,609 -14.94 0.0266
2024-02-14 2023-12-31 13F MOSAIC COM 61945C103 3,179,755 -153,123 -4.59 113,583 -4.26 0.0340
2023-11-14 2023-09-30 13F MOSAIC COM 61945C103 3,332,878 -2,519,330 -43.05 118,640 -42.35 0.0389
2023-08-14 2023-06-30 13F MOSAIC COM 61945C103 5,852,208 2,559,002 77.71 205,779 36.33 0.0645
2023-05-22 2023-03-31 13F/A-1 MOSAIC COM 61945C103 3,293,206 1,106,250 50.58 150,947 57.27 0.0495
2023-05-15 2023-03-31 13F MORNINGSTAR COM 61945C103 3,293,206 1,106,250 150,947 0.0091
2023-02-14 2022-12-31 13F MOSAIC COM 61945C103 2,186,956 1,581,249 261.06 95,978 227.53 0.0329
2022-11-14 2022-09-30 13F MOSAIC COM 61945C103 605,707 189,177 45.42 29,304 49.14 0.0108
2022-08-15 2022-06-30 13F MOSAIC COM 61945C103 416,530 -53,543 -11.39 19,649 -36.55 0.0069
2022-05-16 2022-03-31 13F MOSAIC COM 61945C103 470,073 -18,442 -3.78 30,968 64.28 0.0091
2022-02-14 2021-12-31 13F MOSAIC COM 61945C103 488,515 69,718 16.65 18,851 26.07 0.0052
2021-11-15 2021-09-30 13F MOSAIC COM 61945C103 418,797 -29,058 -6.49 14,953 4.62 0.0048
2021-08-16 2021-06-30 13F MOSAIC COM 61945C103 447,855 -170,112 -27.53 14,293 -26.86 0.0044
2021-05-17 2021-03-31 13F MOSAIC COM 61945C103 617,967 -1,827,850 -74.73 19,543 -65.28 0.0065
2021-02-12 2020-12-31 13F MOSAIC COM 61945C103 2,445,817 1,616,477 194.91 56,287 270.68 0.0200
2020-11-16 2020-09-30 13F MOSAIC COM 61945C103 829,340 -1,778,681 -68.20 15,185 -54.40 0.0062
2020-08-14 2020-06-30 13F MOSAIC COM 61945C103 2,608,021 498,898 23.65 33,301 53.74 0.0143
2020-05-15 2020-03-31 13F MOSAIC COM 61945C103 2,109,123 270,615 14.72 21,660 -45.68 0.0114
2020-02-14 2019-12-31 13F MOSAIC COM 61945C103 1,838,508 -3,188,776 -63.43 39,872 -61.09 0.0166
2019-11-14 2019-09-30 13F MOSAIC COM 61945C103 5,027,284 4,436,648 751.16 102,460 592.67 0.0459
2019-08-14 2019-06-30 13F MOSAIC COM 61945C103 590,636 12,510 2.16 14,792 -6.30 0.0066
2019-05-15 2019-03-31 13F MOSAIC COM 61945C103 578,126 282,750 95.73 15,786 82.84 0.0073
2019-02-14 2018-12-31 13F MOSAIC COM 61945C103 295,376 14,577 5.19 8,634 -5.35 0.0043
2018-11-14 2018-09-30 13F THE MOSAIC COM 61945C103 280,799 -5,034,698 -94.72 9,122 -93.88 0.0032
2018-08-14 2018-06-30 13F MOSAIC COM 61945C103 5,315,497 -899,104 -14.47 149,103 -1.18 0.0660
2018-05-14 2018-03-31 13F MOSAIC COM 61945C103 6,214,601 1,456,446 30.61 150,891 23.59 0.0683
2018-02-12 2017-12-31 13F MOSAIC COM 61945C103 4,758,155 4,466,253 1,530.05 122,093 1,836.75 0.0557
2017-11-07 2017-09-30 13F MOSAIC COM 61945C103 291,902 -15,994 -5.19 6,304 -10.38 0.0030
2017-08-10 2017-06-30 13F MOSAIC COM 61945C103 307,896 -38,937 -11.23 7,034 -30.51 0.0035
2017-05-05 2017-03-31 13F MOSAIC COM 61945C103 346,833 -24,469 -6.59 10,123 -7.20 0.0052
2017-02-03 2016-12-31 13F MOSAIC COM 61945C103 371,302 -346,187 -48.25 10,908 -37.76 0.0060
2016-11-08 2016-09-30 13F MOSAIC COM 61945C103 717,489 109,165 17.95 17,525 10.03 0.0098
2016-08-08 2016-06-30 13F MOSAIC COM 61945C103 608,324 -653,929 -51.81 15,927 -53.27 0.0093
2016-05-12 2016-03-31 13F MOSAIC COM 61945C103 1,262,253 -439,269 -25.82 34,081 -27.40 0.0203
2016-02-11 2015-12-31 13F MOSAIC COM 61945C103 1,701,522 177,850 11.67 46,944 -0.97 0.0276
2015-11-12 2015-09-30 13F MOSAIC COM 61945C103 1,523,672 119,347 8.50 47,403 -27.95 0.0294
2015-08-13 2015-06-30 13F MOSAIC COM 61945C103 1,404,325 994,418 242.60 65,793 248.50 0.0374
2015-05-14 2015-03-31 13F MOSAIC COM 61945C103 409,907 -4,200 -1.01 18,879 -0.14 0.0108
2015-02-13 2014-12-31 13F MOSAIC COM 61945C103 414,107 94,926 29.74 18,905 33.37 0.0110
2014-11-14 2014-09-30 13F MOSAIC COM 61945C103 319,181 -9,732 -2.96 14,175 -12.84 0.0085
2014-08-13 2014-06-30 13F MOSAIC COM 61945C103 328,913 -114,326 -25.79 16,264 -26.61 0.0096
2014-05-14 2014-03-31 13F MOSAIC COM 61945C103 443,239 1,402 0.32 22,161 6.11 0.0133
2014-02-14 2013-12-31 13F MOSAIC COM 61945C103 441,837 -36,684 -7.67 20,885 1.47 0.0127
2013-11-14 2013-09-30 13F MOSAIC COM 61945C103 478,521 -1,903,082 -79.91 20,582 -83.94 0.0135
2013-08-14 2013-06-30 13F MOSAIC COM 61945C103 2,381,603 2,381,603 128,156 0.0887
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.