Canonical: https://ownershiptrace.com/13f/companies/342

# Who owns MOSAIC CO (MOS)? Elite investor 13F holders

7 tracked elite investors reported holding MOSAIC CO as of 2026-06-30, including GMO, Gotham Asset Management, D.E. Shaw, Ariel Investments, Mairs & Power Funds. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

7 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials

The Mosaic Company, through its subsidiaries, produces and markets concentrated phosphate and potash crop nutrients. It operates in three segments: Phosphates, Potash, and Mosaic Fertilizantes. The company owns and operates mines and production facilities, which produce concentrated phosphate crop nutrients and phosphate-based animal feed ingredients, as well as concentrated phosphate crop…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [GMO](https://ownershiptrace.com/13f/investors/94674) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 28436980.00 USD | 1342000.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 4029999.00 USD | 190184.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 4352807.00 USD | 205418.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Ariel Investments](https://ownershiptrace.com/13f/investors/47) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2619232.00 USD | 123607.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/936753/0000936753-26-000050-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [Maverick Capital](https://ownershiptrace.com/13f/investors/50) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/934639/0000947871-26-000793-index.html) |
| [Mairs & Power Funds](https://ownershiptrace.com/13f/investors/54) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 339040.00 USD | 16000.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1070134/0001172661-26-003496-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 307382.00 USD | 14506.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |
| [Oasis Management](https://ownershiptrace.com/13f/investors/141) | MOSAIC CO NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 211900.00 USD | 10000.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1317904/0001317904-26-000005-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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