Mosaic Company (The) (MOS)FMR LLC cut its MOS stake below 5% (4.2%) 4.2%

4.2%

Stake · was 9.1%

13.2M

Shares owned

Stake as of

Jun 30, 2026

Filed

Aug 6, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Mar 27, 2026CongressDisclosed purchase of MOS — reported range $1,001 - $15,000
2. Apr 14, 2026CongressDisclosed partial sale of MOS — reported range $1,001 - $15,000
3. May 6, 20265% stakeFMR LLC reported a passive stake (13G) of 9.1%
4. May 11, 2026Company filing · Form 8-K · ResultsReported its results

What came next

1. Aug 4, 2026Company filing · Form 8-K · ResultsReported its results
2. Aug 6, 20265% stakeFMR LLC reported a passive stake (13G) of 4.2%
3. Aug 12, 20265% stakeAQR Capital Management, LLC reported a passive stake (13G) of 5.8%
4. Aug 17, 2026Company filing · Form 8-K · New debt, Other newsTook on new debt or obligations, and reported other company news
5. Aug 19, 2026InsiderOfficer sold ~$509K of MOS shares in the open market
6. Aug 28, 2026Company filing · Form 8-K · Debt acceleratedHad a debt or obligation accelerated“On August 28, 2026, The Mosaic Company (the “Company”) issued notices of redemption for (x) all $304,897,000 aggregate principal amount outstanding of its 4.050% Senior Notes due 2027 (the “2027 Notes”) and (y) all $124,122,000 aggregate principal amount outstanding of its 5.375% Senior Notes due 2028 (the “2028 Notes” and together with the 2027 Notes, the “Notes”).”
7. Sep 23, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On September 23, 2026, Ms. Karen A. Swager informed The Mosaic Company ("Mosaic") of her intention to retire from Mosaic. In connection with her retirement, Ms. Swager will resign as the Executive Vice President - Operations effective December 1, 2026, and will continue as a Senior Advisor to Mosaic until her retirement in the second quarter of 2027.”

How to read SEC Schedule 13G

A Schedule 13D and a Schedule 13G both disclose beneficial ownership of more than 5% of a US company's voting shares. A 13D is the long form, filed by holders who may seek to influence or control the company, and it must state what they intend to do. A 13G is the short form, open only to passive holders and to certain institutions holding in the ordinary course of business, and it asks no question about intent.

Full guide: Schedule 13D vs Schedule 13G: what is the difference?

What else is on file for Mosaic Company (The)

For Mosaic Company (The), OQRO holds 1 insider filing (SEC Form 4 or Form 144), 1 Congress trade report and 8 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its MOS page.

How this filing works

• Schedule 13D vs 13G

Other disclosures at Mosaic Company (The)

• SEC Form 4Aug 21, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Schedule 13GAug 12, 2026

Everything OQRO holds on this company is on its MOS page.