The Mosaic Company
US ˙ NYSE ˙ US61945C1036

SecurityMOS / The Mosaic Company
InstitutionNatixis
Latest Disclosed Ownership6,981 shares
Latest Disclosed Value $ 178,016
Natixis reports 87.54% decrease in ownership of MOS / The Mosaic Company

On May 14, 2026 - Natixis filed a 13F-HR form disclosing ownership of 6,981 shares of The Mosaic Company (US:MOS) valued at $178,016 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 56,043 shares of The Mosaic Company. This represents a change in shares of -87.54% during the quarter. The current value of the position is $162,657 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F MOSAIC COM 61945C103 6,981 -49,062 -87.54 178 -86.81 0.0006
2026-02-13 2025-12-31 13F MOSAIC CO COM 61945C103 56,043 -360,800 -86.56 1,350 -90.66 0.0048
2025-11-14 2025-09-30 13F MOSAIC CO COM 61945C103 416,843 333,067 397.57 14,456 373.04 0.0670
2025-08-13 2025-06-30 13F MOSAIC CO COM 61945C103 83,776 64,660 338.25 3,056 493.40 0.0135
2025-07-18 2025-03-31 13F/A-1 MOSAIC CO COM 61945C103 19,116 -48,238 -71.62 516 -68.88 0.0028
2025-05-14 2025-03-31 13F MOSAIC CO COM 61945C103 19,116 -48,238 516 0.0028
2025-02-13 2024-12-31 13F MOSAIC CO COM 61945C103 67,354 -55,412 -45.14 1,656 -49.65 0.0101
2024-11-13 2024-09-30 13F MOSAIC CO COM 61945C103 122,766 88,156 254.71 3,288 228.70 0.0185
2024-08-13 2024-06-30 13F MOSAIC CO COM 61945C103 34,610 12,204 54.47 1,000 37.55 0.0057
2024-05-13 2024-03-31 13F MOSAIC CO COM 61945C103 22,406 2,858 14.62 727 4.15 0.0038
2024-02-13 2023-12-31 13F MOSAIC CO COM 61945C103 19,548 -6,580 -25.18 698 -24.95 0.0051
2023-11-14 2023-09-30 13F MOSAIC CO COM 61945C103 26,128 -96,764 -78.74 930 -78.38 0.0071
2023-08-11 2023-06-30 13F MOSAIC CO COM 61945C103 122,892 122,892 4,301 0.0349
2023-05-12 2023-03-31 13F MOSAIC CO COM 61945C103 0 -328,519 -100.00 0 -100.00
2023-02-24 2022-12-31 13F/A-1 MOSAIC CO COM 61945C103 328,519 302,840 1,179.33 14,412 1,059.45 0.0809
2023-02-13 2022-12-31 13F Mosaic COM 61945C103 196,677 170,998 8,626 0.0000
2022-11-14 2022-09-30 13F Mosaic COM 61945C103 25,679 -74,428 -74.35 1,243 -73.72 0.0058
2022-08-12 2022-06-30 13F Mosaic COM 61945C103 100,107 34,534 52.66 4,730 8.46 0.0171
2022-05-13 2022-03-31 13F MOSAIC CO COM 61945C103 65,573 -789,962 -92.34 4,361 -87.03 0.0152
2022-02-14 2021-12-31 13F MOSAIC CO COM 61945C103 855,535 -70,379 -7.60 33,614 1.63 0.1147
2021-11-12 2021-09-30 13F MOSAIC CO COM 61945C103 925,914 -222,823 -19.40 33,074 -9.77 0.1143
2021-08-13 2021-06-30 13F MOSAIC CO COM 61945C103 1,148,737 -482,082 -29.56 36,656 -28.89 0.1601
2021-05-14 2021-03-31 13F MOSAIC CO CO 61945C103 1,630,819 804,685 97.40 51,550 171.19 0.1686
2021-02-12 2020-12-31 13F MOSAIC CO COM 61945C103 826,134 795,979 2,639.63 19,009 3,349.91 0.0691
2020-11-12 2020-09-30 13F MOSAIC CO COM 61945C103 30,155 30,155 551 0.0041
2019-08-13 2019-06-30 13F MOSAIC CO COM 61945C103 0 -197,426 -100.00 0 -100.00
2019-05-15 2019-03-31 13F MOSAIC CO COM 61945C103 197,426 197,426 5,364 0.0338
2019-02-14 2018-12-31 13F/A-1 MOSAIC CO COM 61945C103 0 -360,709 -100.00 0 -100.00
2018-11-14 2018-09-30 13F MOSAIC CO COM 61945C103 360,709 360,709 11,716 0.0677
2018-08-14 2018-06-30 13F MOSAIC CO COM 61945C103 0 -17,203 -100.00 0 -100.00
2018-05-15 2018-03-31 13F MOSAIC CO COM 61945C103 17,203 17,203 418 0.0026
2017-08-14 2017-06-30 13F MOSAIC CO COM 61945C103 0 -134,820 -100.00 0 -100.00
2017-05-15 2017-03-31 13F MOSAIC CO COM 61945C103 134,820 134,820 3,934 0.0490
2016-05-16 2016-03-31 13F MOSAIC CO COM 61945C103 0 0 0 0.0000
2016-02-16 2015-12-31 13F MOSAIC CO COM 61945C103 0 -69,357 -100.00 0 -100.00
2015-11-16 2015-09-30 13F MOSAIC CO COM 61945C103 69,357 27,286 64.86 2,158 9.49 0.0451
2015-08-14 2015-06-30 13F MOSAIC CO COM 61945C103 42,071 -9,935 -19.10 1,971 -17.70 0.0267
2015-05-22 2015-03-31 13F MOSAIC CO COM 61945C103 52,006 52,006 0.00 2,395 0.0329
2015-02-17 2014-12-31 13F MOSAIC CO COM 61945C103 0 -795,807 -100.00 0 -100.00
2014-11-14 2014-09-30 13F MOSAIC CO COM 61945C103 795,807 -8,842 -1.10 35,342 -11.18 0.5448
2014-08-14 2014-06-30 13F MOSAIC CO COM 61945C103 804,649 -31 -0.00 39,790 -1.10 0.4782
2014-05-14 2014-03-31 13F MOSAIC CO COM 61945C103 804,680 -16,501 -2.01 40,234 3.65 0.5236
2014-02-14 2013-12-31 13F MOSAIC CO COM 61945C103 821,181 -814,372 -49.79 38,817 -44.83 0.3330
2013-11-14 2013-09-30 13F MOSAIC CO COM 61945C103 1,635,553 1,340,412 454.16 70,362 343.03 0.7513
2013-08-14 2013-06-30 13F MOSAIC CO COM 61945C103 295,141 295,141 15,882 0.2269
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.