The Mosaic Company
MX ˙ BMV ˙ US61945C1036
SecurityMX:MOS / The Mosaic Company
InstitutionAncora Advisors, LLC
Latest Disclosed Ownership12,095 shares
Latest Disclosed Value $ 308,422
Ancora Advisors, LLC reports 5.86% decrease in ownership of MOS / The Mosaic Company

On May 15, 2026 - Ancora Advisors, LLC filed a 13F-HR form disclosing ownership of 12,095 shares of The Mosaic Company (MX:MOS) valued at $308,422 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 12,848 shares of The Mosaic Company. This represents a change in shares of -5.86% 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 CO NEW COM COM 61945C103 12,095 -753 -5.86 308 -0.32 0.0039
2026-02-17 2025-12-31 13F MOSAIC CO NEW COM COM 61945C103 12,848 -6,415 -33.30 310 -53.74 0.0064
2025-11-14 2025-09-30 13F MOSAIC CO COM 61945C103 19,263 -15,100 -43.94 668 -46.69 0.0133
2025-08-14 2025-06-30 13F MOSAIC CO COM 61945C103 34,363 -5,893 -14.64 1,254 15.27 0.0260
2025-05-15 2025-03-31 13F MOSAIC CO COM 61945C103 40,256 350 0.88 1,087 10.92 0.0243
2025-02-14 2024-12-31 13F MOSAIC CO COM 61945C103 39,906 -2,511 -5.92 981 -13.66 0.0219
2024-11-14 2024-09-30 13F MOSAIC CO COM 61945C103 42,417 -1,873 -4.23 1,136 -11.26 0.0259
2024-08-14 2024-06-30 13F MOSAIC CO COM 61945C103 44,290 -64,154 -59.16 1,280 -63.66 0.0317
2024-05-16 2024-03-31 13F MOSAIC CO COM 61945C103 108,444 -40,654 -27.27 3,520 -33.92 0.0800
2024-02-14 2023-12-31 13F MOSAIC CO COM 61945C103 149,098 -93,387 -38.51 5,327 -38.29 0.1251
2023-11-14 2023-09-30 13F MOSAIC CO COM 61945C103 242,485 -6,303 -2.53 8,632 -0.86 0.2291
2023-08-14 2023-06-30 13F MOSAIC CO COM 61945C103 248,788 -9,719 -3.76 8,708 -26.59 0.2290
2023-05-16 2023-03-31 13F MOSAIC CO COM 61945C103 258,507 46,540 21.96 11,860 27.54 0.3364
2023-02-14 2022-12-31 13F MOSAIC CO COM 61945C103 211,967 174,575 466.88 9,299 414.61 0.2679
2022-11-14 2022-09-30 13F MOSAIC CO COM 61945C103 37,392 -1,934 -4.92 1,807 -2.74 0.0558
2022-08-15 2022-06-30 13F MOSAIC CO COM 61945C103 39,326 -20,187 -33.92 1,858 -53.06 0.0523
2022-05-16 2022-03-31 13F/A-1 MOSAIC CO COM 61945C103 59,513 -7,849 -11.65 3,958 49.58 0.0961
2022-05-13 2022-03-31 13F MOSAIC CO NEW COM COM 61945C103 16,900 -50,462 534 0.0092
2022-02-14 2021-12-31 13F MOSAIC CO COM 61945C103 67,362 -2,446 -3.50 2,646 6.14 0.0627
2021-11-15 2021-09-30 13F MOSAIC CO COM 61945C103 69,808 20,750 42.30 2,493 59.30 0.0644
2021-11-12 2021-06-30 13F/A-1 MOSAIC CO COM 61945C103 49,058 32,158 190.28 1,565 193.07 0.0409
2021-08-13 2021-06-30 13F MOSAIC CO COM 61945C103 49,058 32,158 1,565 0.0409
2021-11-12 2021-03-31 13F/A-1 MOSAIC CO NEW COM COM 61945C103 16,900 4,700 38.52 534 90.04 0.0147
2021-05-14 2021-03-31 13F MOSAIC CO NEW COM COM 61945C103 16,900 4,700 534 0.0147
2021-11-12 2020-12-31 13F/A-1 MOSAIC CO COM 61945C103 12,200 5,300 76.81 281 121.26 0.0091
2021-02-12 2020-12-31 13F MOSAIC CO COM 61945C103 12,200 5,300 281 0.0091
2021-11-12 2020-09-30 13F/A-1 MOSAIC CO COM 61945C103 6,900 6,900 127 0.0050
2020-11-13 2020-09-30 13F MOSAIC CO COM 61945C103 6,900 6,900 127 0.0050
2017-05-15 2017-03-31 13F MOSAIC CO COM 61945C103 0 -325 -100.00 0 -100.00
2017-02-14 2016-12-31 13F MOSAIC CO COM 61945C103 325 -5,000 -93.90 10 -96.24 0.0007
2014-05-13 2014-03-31 13F MOSAIC CO NEW COM COM 61945C103 5,325 -3,247 -37.88 266 -34.32 0.0376
2014-02-07 2013-12-31 13F MOSAIC CO NEW COM COM 61945C103 8,572 8,572 405 0.0611
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.