Mosaic Co
MOS- Exchange
- NYSE
- Industry
- Agricultural Chemicals
- SEC CIK
- 0001285785
In the last 90 days, Mosaic Co insiders filed 0 open-market purchases and 1 sale; 671 institutions reported holding it in 13F filings for Q2 2026, worth $6.40B in total; no superinvestor holds it.
Key figures
- Market capClose on Nov 9, 2026
- $7.24B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $508.8K in total
- 1
- 13F holdersQ2 2026, −25 vs. previous quarter
- 671
- 13F valueReported value at the end of Q2 2026
- $6.40B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $12.1B
- +8.4% year over year
- Net income, FY2025
- $540.7M
- +209.1% year over year
- Free cash flow, FY2025
- -$534.6M
- −1,227.8% year over year
- Revenue, Q3 FY2026
- $3.10B
- −10.2% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 15, 2026.
- Short interest
- 33.8M
- Shares sold short
- Change
- +3.79M
- +12.6% vs. previous
- Days to cover
- 3.31
- At average daily volume
Superinvestors holding MOS, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding MOS at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by Mosaic Co insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 (view filing)4:13 PM ET | Aug 19 | 2 days | Precourt Walter F. IIISVP - Chief Admin Officer | SSale | −23.0K | $22.12 | −$508.8K | −16.5%116.2K after | |
| Nov 13, 2025 (view filing) | Nov 11 | 2 days | Kuzenko Jody LynneDirector | PPurchase | +685 | $25.53 | +$17.5K | +8.7%8.57K after | |
| Jun 2, 2025 (view filing) | May 29 | 4 days | Precourt Walter F. IIISVP - Chief Admin Officer | SSale | −18.0K | $35.73 | −$643.1K | −12.3%128.5K after | |
| May 9, 2025 (view filing) | May 8 | 1 day | Bodine Bruce M.President and CEO | SSale | −180.7K | $31.56 | −$5.70M | −100.0%0 after | |
| Aug 15, 2024 (view filing) | Aug 13 | 2 days | Precourt Walter F. IIISVP - Chief Admin Officer | SSale | −39.7K | $27.96 | −$1.11M | −22.5%136.7K after | 12 lots |
| Aug 13, 2024 (view filing) | Aug 12 | 1 day | Westbrook Kelvin RDirector | SSale | −12.7K | $27.32 | −$346.0K | −26.9%34.4K after | 4 lots |
| May 18, 2022 (view filing) | May 16 | 2 days | Johnson Denise CDirector | SSale | −24.4K | $65.00 | −$1.59M | −100.0%0 after | |
| May 12, 2022 (view filing) | May 6 | 6 days | Ebel Gregory LDirector | PPurchase | +15.6K | $63.49 | +$990.4K | +24.2%80.1K after | Amended |
| Apr 19, 2022 (view filing) | Apr 18 | 1 day | Ricard Corrine D.Sr VP - Mosaic Fertilizantes | SSale | −17.3K | $76.02 | −$1.31M | −27.5%45.5K after | |
| Apr 19, 2022 (view filing) | Apr 18 | 1 day | Isaacson Mark J.SVP, Gen. Counsel & Corp. Sec. | SSale | −14.5K | $76.02 | −$1.10M | −24.0%45.9K after |
Top 10 13F holders, Q2 2026
See all 671 holdersThe largest institutional positions in Mosaic Co at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 24,751,481 | $524.5M | 0.01% | +1,104,511+4.7% | Added |
| Vanguard Capital Management LLC | 20,744,667 | $439.6M | 0.01% | +109,328+0.5% | Added |
| AQR Capital Management LLC | 18,292,494 | $387.6M | 0.14% | +7,367,770+67.4% | Added |
| State Street Corp | 15,039,070 | $318.7M | 0.01% | +1,631,423+12.2% | Added |
| Invesco Ltd. | 14,904,222 | $315.8M | 0.02% | +3,667,101+32.6% | Added |
| Vanguard Portfolio Management LLC | 14,759,347 | $312.8M | 0.01% | −546,006−3.6% | Reduced |
| Dimensional Fund Advisors LP | 14,411,407 | $305.4M | 0.06% | +171,357+1.2% | Added |
| FMR LLC | 13,199,733 | $279.7M | 0.01% | −15,879,277−54.6% | Reduced |
| Geode Capital Management, LLC | 8,919,117 | $188.7M | 0.01% | +167,591+1.9% | Added |
| Donald Smith & Co., Inc. | 7,723,547 | $163.7M | 2.90% | +3,105,856+67.3% | Added |
Holders of 5% or more of MOS
See all 3 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Mosaic Co.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 13G | 7.37%23.4M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
| BlackRock, Inc. | 13G/A | 6.70%21.3M shares | −2.30 ppfrom 9.00% | Feb 5, 20252 filings | Apr 17, 2025 | SEC |
| AQR Capital Management LLC | 13G | 5.76%18.3M shares | New | Aug 12, 20261 filing | Aug 12, 2026 | SEC |
Politician trades
All politician trades in MOS9 members of Congress reported 27 trades in Mosaic Co since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Jul 21, 2026 |  Alan Armstrong Senate · OK | Buy | $1K-$15K |
| May 8, 2026 |  Gilbert Ray Cisneros, Jr. House · CA | Sell (partial) | $1K-$15K |
| Feb 13, 2026 | Gilbert Ray Cisneros, Jr. House · CA | Buy | $1K-$15K |
| Oct 10, 2025 |  Val T. Hoyle House · OR | Sell | $1K-$15K |
| Mar 29, 2024 |  Thomas R. Carper Senate · DE | Sell (full) | $1K-$15K |
Senate · OK · Jul 21, 2026
Buy$1K-$15K
House · CA · May 8, 2026
Sell (partial)$1K-$15K
House · CA · Feb 13, 2026
Buy$1K-$15K
House · OR · Oct 10, 2025
Sell$1K-$15K
Senate · DE · Mar 29, 2024
Sell (full)$1K-$15K