The Mosaic Company
US ˙ NYSE ˙ US61945C1036

SecurityMOS / The Mosaic Company
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership30,750 shares
Latest Disclosed Value $ 784,134
Advisory Services Network, LLC reports 181.46% increase in ownership of MOS / The Mosaic Company

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 30,750 shares of The Mosaic Company (US:MOS) valued at $784,125 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 10,925 shares of The Mosaic Company. This represents a change in shares of 181.46% during the quarter. The current value of the position is $704,175 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)
2026-05-15 2026-03-31 13F MOSAIC Stock 61945C103 30,750 19,825 181.46 784 198.10 0.0072
2026-02-17 2025-12-31 13F MOSAIC Stock 61945C103 10,925 568 5.48 263 -26.74 0.0037
2025-11-18 2025-09-30 13F MOSAIC CO Stock 61945C103 10,357 -9,080 -46.72 359 -48.64 0.0053
2025-08-19 2025-06-30 13F MOSAIC CO Stock 61945C103 19,437 10,001 105.99 700 175.20 0.0113
2025-05-15 2025-03-31 13F MOSAIC CO Stock 61945C103 9,436 722 8.29 255 18.69 0.0049
2025-02-13 2024-12-31 13F MOSAIC CO Stock 61945C103 8,714 -861 -8.99 214 -22.46 0.0040
2024-11-14 2024-09-30 13F MOSAIC CO Stock 61945C103 9,575 0 0.00 277 0.00 0.0057
2024-08-13 2024-06-30 13F MOSAIC CO Stock 61945C103 9,575 -34 -0.35 277 -11.25 0.0057
2024-05-06 2024-03-31 13F MOSAIC CO Stock 61945C103 9,609 -95 -0.98 312 -10.12 0.0069
2024-02-09 2023-12-31 13F MOSAIC CO Stock 61945C103 9,704 -5,351 -35.54 347 -35.33 0.0085
2023-11-14 2023-09-30 13F MOSAIC CO Stock 61945C103 15,055 -78 -0.52 536 1.13 0.0144
2023-08-09 2023-06-30 13F MOSAIC CO Stock 61945C103 15,133 -22,798 -60.10 530 -69.60 0.0141
2023-05-17 2023-03-31 13F MOSAIC CO Stock 61945C103 37,931 -1,970 -4.94 1,740 -0.57 0.0482
2023-02-13 2022-12-31 13F MOSAIC CO Stock 61945C103 39,901 11,402 40.01 1,750 27.00 0.0537
2022-11-14 2022-09-30 13F MOSAIC CO Stock 61945C103 28,499 526 1.88 1,378 4.24 0.0486
2022-08-02 2022-06-30 13F MOSAIC CO Stock 61945C103 27,973 -9,232 -24.81 1,322 -46.56 0.0452
2022-05-23 2022-03-31 13F MOSAIC CO Stock 61945C103 37,205 26,237 239.21 2,474 474.01 0.0728
2022-02-14 2021-12-31 13F MOSAIC CO Stock 61945C103 10,968 674 6.55 431 17.12 0.0124
2021-11-05 2021-09-30 13F MOSAIC CO Stock 61945C103 10,294 -28,264 -73.30 368 -70.11 0.0117
2021-08-12 2021-06-30 13F MOSAIC CO Stock 61945C103 38,558 372 0.97 1,231 1.99 0.0388
2021-05-24 2021-03-31 13F MOSAIC CO Stock 61945C103 38,186 28,425 291.21 1,207 436.44 0.0448
2021-02-09 2020-12-31 13F MOSAIC CO Stock 61945C103 9,761 -431 -4.23 225 20.32 0.0090
2020-11-16 2020-09-30 13F MOSAIC CO Stock 61945C103 10,192 10,192 187 0.0088
2020-08-10 2020-06-30 13F MOSAIC CO Stock 61945C103 0 -9,954 -100.00 0 -100.00
2020-05-15 2020-03-31 13F MOSAIC CO Stock 61945C103 9,954 6,295 172.04 107 33.75 0.0070
2020-02-04 2019-12-31 13F MOSAIC CO Stock 61945C103 3,659 251 7.37 80 -5.88 0.0042
2019-11-04 2019-09-30 13F MOSAIC CO Stock 61945C103 3,408 0 0.00 85 0.00 0.0052
2019-08-01 2019-06-30 13F MOSAIC CO Stock 61945C103 3,408 2,541 293.08 85 254.17 0.0052
2019-05-20 2019-03-31 13F MOSAIC CO Stock 61945C103 867 -7,422 -89.54 24 -90.08 0.0017
2019-02-15 2018-12-31 13F MOSAIC CO Stock 61945C103 8,289 7,240 690.18 242 611.76 0.0211
2018-11-02 2018-09-30 13F MOSAIC CO Stock 61945C103 1,049 -108 -9.33 34 -2.86 0.0025
2018-07-27 2018-06-30 13F MOSAIC CO Stock 61945C103 1,157 -9,687 -89.33 35 -86.69 0.0027
2018-04-23 2018-03-31 13F MOSAIC CO Stock 61945C103 10,844 -1,841 -14.51 263 -19.08 0.0210
2018-02-08 2017-12-31 13F MOSAIC CO Stock 61945C103 12,685 933 7.94 325 27.95 0.0283
2017-10-12 2017-09-30 13F MOSAIC CO Stock 61945C103 11,752 153 1.32 254 -4.15 0.0291
2017-08-17 2017-06-30 13F MOSAIC CO NEW COM Stock 61945C103 11,599 -2,409 -17.20 265 -35.21 0.0345
2017-04-28 2017-03-31 13F MOSAIC CO NEW COM Stock 61945C103 14,008 6,887 96.71 409 135.06 0.0594
2016-10-07 2016-09-30 13F MOSAIC CO Stock 61945C103 7,121 403 6.00 174 -1.14 0.0327
2016-07-27 2016-06-30 13F MOSAIC CO Stock 61945C103 6,718 6,271 1,402.91 176 1,366.67 0.0400
2016-04-21 2016-03-31 13F MOSAIC CO Stock 61945C103 447 271 153.98 12 140.00 0.0033
2016-01-27 2015-12-31 13F MOSAIC CO NEW COM Stock 61945C103 176 31 21.38 5 0.00 0.0016
2015-10-01 2015-09-30 13F MOSAIC Stock 61945C103 145 76 110.14 5 66.67 0.0015
2015-07-02 2015-06-30 13F MOSAIC Stock 61945C103 69 69 0.00 3 0.0009
2015-04-08 2015-03-31 13F MOSAIC CO NEW COM Stock 61945C103 0 -200 -100.00 0 -100.00
2015-01-23 2014-12-31 13F MOSAIC CO NEW COM Stock 61945C103 200 38 23.46 10 25.00 0.0031
2014-02-13 2013-12-31 13F MOSAIC CO Stock 61945C103 162 162 8 0.0040
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.