The Mosaic Company
US ˙ NYSE ˙ US61945C1036

SecurityMOS / The Mosaic Company
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership31,922 shares
Latest Disclosed Value $ 814,011
Mackenzie Financial Corp reports 95.17% increase in ownership of MOS / The Mosaic Company

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 31,922 shares of The Mosaic Company (US:MOS) valued at $814,011 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 16,356 shares of The Mosaic Company. This represents a change in shares of 95.17% during the quarter. The current value of the position is $743,783 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)
2026-05-13 2026-03-31 13F MOSAIC COM 61945C103 31,922 15,566 95.17 814 106.60 0.0010
2026-02-18 2025-12-31 13F MOSAIC CO COM 61945C103 16,356 -262,417 -94.13 394 -95.92 0.0005
2025-11-13 2025-09-30 13F MOSAIC CO COM 61945C103 278,773 -18,298 -6.16 9,668 -10.80 0.0117
2025-08-13 2025-06-30 13F MOSAIC CO COM 61945C103 297,071 -479,373 -61.74 10,837 -48.32 0.0140
2025-05-07 2025-03-31 13F MOSAIC CO COM 61945C103 776,444 -174,505 -18.35 20,972 -10.28 0.0298
2025-05-02 2024-12-31 13F/A-2 MOSAIC CO COM 61945C103 950,949 -294,809 -23.67 23,374 -29.94 0.0319
2025-02-20 2024-12-31 13F/A-1 MOSAIC CO COM 61945C103 950,949 -294,809 23,374 0.0304
2025-02-14 2024-12-31 13F Mosaic Common Stock 61945C103 950,949 -294,809 22,397 0.0322
2024-11-13 2024-09-30 13F MOSAIC CO COM 61945C103 1,245,758 -311,416 -20.00 33,361 -25.87 0.0464
2024-08-14 2024-06-30 13F MOSAIC CO COM 61945C103 1,557,174 -184,508 -10.59 45,002 -20.40 0.0669
2024-05-10 2024-03-31 13F MOSAIC CO COM 61945C103 1,741,682 -46,234 -2.59 56,535 -11.50 0.0815
2024-01-30 2023-12-31 13F MOSAIC CO COM 61945C103 1,787,916 77,938 4.56 63,882 9.91 0.0963
2023-10-25 2023-09-30 13F MOSAIC CO COM 61945C103 1,709,978 7,378 0.43 58,122 -4.48 0.0977
2023-08-03 2023-06-30 13F MOSAIC CO COM 61945C103 1,702,600 418,882 32.63 60,851 3.32 0.0923
2023-04-24 2023-03-31 13F MOSAIC CO COM 61945C103 1,283,718 221,945 20.90 58,897 26.44 0.0910
2023-02-14 2022-12-31 13F MOSAIC CO COM 61945C103 1,061,773 233,834 28.24 46,580 16.41 0.0778
2022-10-07 2022-09-30 13F Mosaic Common Stock 61945C103 827,939 94,398 12.87 40,014 15.50 0.0688
2022-08-10 2022-06-30 13F MOSAIC CO COM 61945C103 733,541 -93,180 -11.27 34,645 -36.98 0.0555
2022-05-13 2022-03-31 13F MOSAIC CO COM 61945C103 826,721 -384,369 -31.74 54,977 15.54 0.0737
2022-02-14 2021-12-31 13F MOSAIC CO COM 61945C103 1,211,090 -35,067 -2.81 47,584 6.90 0.0641
2021-11-08 2021-09-30 13F MOSAIC CO COM 61945C103 1,246,157 128,840 11.53 44,513 24.85 0.0631
2021-08-11 2021-06-30 13F MOSAIC CO COM 61945C103 1,117,317 528,158 89.65 35,654 91.45 0.0496
2021-05-14 2021-03-31 13F MOSAIC CO COM 61945C103 589,159 589,159 18,623 0.0284
2020-02-13 2019-12-31 13F MOSAIC CO COM 61945C103 0 -10,094 -100.00 0 -100.00
2019-11-14 2019-09-30 13F MOSAIC CO COM 61945C103 10,094 931 10.16 207 -9.61 0.0005
2019-08-23 2019-06-30 13F/A-1 MOSAIC CO COM 61945C103 9,163 -92 -0.99 229 -9.49 0.0006
2019-08-14 2019-06-30 13F MOSAIC CO COM 61945C103 9,163 -92 229
2019-05-15 2019-03-31 13F MOSAIC CO COM 61945C103 9,255 492 5.61 253 -1.17 0.0006
2019-02-06 2018-12-31 13F MOSAIC CO COM 61945C103 8,763 8,763 256 0.0007
2018-11-15 2018-09-30 13F MOSAIC CO COM 61945C103 0 -7,534 -100.00 0 -100.00
2018-08-13 2018-06-30 13F MOSAIC CO COM 61945C103 7,534 7,534 211 0.0005
2018-05-14 2018-03-31 13F/A-1 MOSAIC CO COM 61945C103 0 -16,263 -100.00 0 -100.00
2018-02-13 2017-12-31 13F MOSAIC CO COM 61945C103 16,263 16,263 417 0.0010
2013-11-12 2013-09-30 13F MOSAIC CO COM 61945C103 0 -549,310 -100.00 0 -100.00
2013-08-20 2013-06-30 13F/A-1 MOSAIC CO COM 61945C103 549,310 549,310 29,558 0.1410
2013-08-09 2013-06-30 13F MOSAIC CO COM 61945C103 549,310 29,558 0.1414
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.