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; 667 institutions reported holding it in 13F filings for Q2 2026, worth $6.40B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Mosaic Co as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 659
- −40 vs. Q3 2025
- Shares held
- 291.7M
- −3.83M (−1.3%) vs. Q3 2025
- Total value
- $7.03B
- −$3.22B (−31.4%) vs. Q3 2025
- New holders
- 114
- 216 more added
- Sold out
- 154
- 250 more reduced
15 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 667 | $6.40B |
| Q1 2026 | 697 | $7.20B |
| Q4 2025 | 659 | $7.03B |
| Q3 2025 | 714 | $10.3B |
| Q2 2025 | 707 | $10.7B |
| Q1 2025 | 630 | $7.45B |
| Q4 2024 | 626 | $6.75B |
| Q3 2024 | 638 | $7.26B |
| Q2 2024 | 646 | $7.77B |
| Q1 2024 | 656 | $8.75B |
| Q4 2023 | 683 | $9.74B |
| Q3 2023 | 662 | $9.77B |
| Q2 2023 | 675 | $10.0B |
| Q1 2023 | 721 | $13.7B |
| Q4 2022 | 767 | $13.0B |
| Q3 2022 | 758 | $14.3B |
| Q2 2022 | 783 | $14.2B |
| Q1 2022 | 830 | $20.6B |
| Q4 2021 | 683 | $12.1B |
| Q3 2021 | 610 | $10.2B |
| Q2 2021 | 598 | $9.08B |
| Q1 2021 | 575 | $8.90B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Mosaic Co; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Voloridge Investment Management, LLC | 692,145 | $16.7M | 0.06% | −1,467,117−67.9% | Reduced |
| SEI Investments Co | 698,913 | $16.8M | 0.02% | +177,881+34.1% | Added |
| Managed Asset Portfolios, LLC | 701,113 | $16.9M | 2.04% | +5,602+0.8% | Added |
| Qube Research & Technologies Ltd | 707,343 | $17.0M | 0.02% | +574,310+431.7% | Added |
| Legal & General Group Plc | 714,051 | $17.2M | 0.00% | −6,604−0.9% | Reduced |
| Woodline Partners LP | 732,290 | $17.6M | 0.07% | +288,310+64.9% | Added |
| Ceredex Value Advisors LLC | 733,551 | $17.7M | 0.53% | +733,551 | New |
| SG Americas Securities, LLC | 734,482 | $17.7M | 0.02% | +649,490+764.2% | Added |
| Citigroup Inc | 756,647 | $18.2M | 0.01% | +444,976+142.8% | Added |
| Terril Brothers, Inc. | 761,960 | $18.4M | 4.81% | +591,565+347.2% | Added |
| Aegis Financial Corp | 853,638 | $20.6M | 4.90% | +853,638 | New |
| Ninety One UK Ltd | 855,286 | $20.6M | 0.04% | +201,519+30.8% | Added |
| Arrowstreet Capital, Limited Partnership | 920,047 | $22.2M | 0.01% | +920,047 | New |
| Susquehanna International Group, LLP | 929,478 | $22.4M | 0.03% | +590,606+174.3% | Added |
| GMT Capital Corp | 945,600 | $22.8M | 1.19% | −1,332,700−58.5% | Reduced |
| JPMorgan Chase & Co | 957,205 | $23.1M | 0.00% | −737,023−43.5% | Reduced |
| S&CO Inc | 973,872 | $23.5M | 1.46% | −101,946−9.5% | Reduced |
| UBS Asset Management Americas Inc | 1,000,346 | $24.1M | 0.01% | +21,127+2.2% | Added |
| Storebrand Asset Management AS | 1,015,900 | $24.5M | 0.07% | −584,630−36.5% | Reduced |
| HSBC Holdings PLC | 1,014,987 | $24.6M | 0.01% | +391,108+62.7% | Added |
| Russell Investments Group, Ltd. | 1,022,877 | $24.6M | 0.03% | −194,190−16.0% | Reduced |
| HRT Financial LP | 1,052,661 | $25.4M | 0.08% | +1,025,952+3,841.2% | Added |
| Barclays PLC | 1,056,596 | $25.5M | 0.01% | −550,013−34.2% | Reduced |
| BNP Paribas Arbitrage, SA | 1,148,996 | $27.7M | 0.02% | +100,365+9.6% | Added |
| Pine Valley Investments Ltd Liability Co | 1,187,466 | $28.6M | 1.43% | +891,568+301.3% | Added |
| Van Eck Associates Corp | 1,251,927 | $30.2M | 0.02% | −234,172−15.8% | Reduced |
| Millennium Management LLC | 1,338,041 | $32.2M | 0.02% | +744,300+125.4% | Added |
| Raymond James Financial Inc | 1,371,029 | $33.0M | 0.01% | +279,904+25.7% | Added |
| Nuveen, LLC | 1,377,157 | $33.2M | 0.01% | +139,507+11.3% | Added |
| Randolph Co Inc | 1,380,833 | $33.3M | 3.19% | +1,380,833 | New |
| Wellington Management Group LLP | 1,443,298 | $34.8M | 0.01% | +91,678+6.8% | Added |
| Amundi | 1,460,721 | $35.2M | 0.01% | −1,225,905−45.6% | Reduced |
| Price T Rowe Associates Inc | 1,543,885 | $37.2M | 0.00% | −58,108−3.6% | Reduced |
| LSV Asset Management | 1,597,790 | $38.5M | 0.08% | −312,687−16.4% | Reduced |
| Caisse de Depot Et Placement du Quebec | 2,021,454 | $48.7M | 0.08% | +42,959+2.2% | Added |
| Citadel Advisors LLC | 2,157,938 | $52.0M | 0.04% | +1,320,919+157.8% | Added |
| UBS Group AG | 2,207,033 | $53.2M | 0.01% | −498,151−18.4% | Reduced |
| Allianz Asset Management GmbH | 2,279,462 | $54.9M | 0.06% | +105,159+4.8% | Added |
| Bank of America Corp | 2,316,249 | $55.8M | 0.00% | −1,540,714−39.9% | Reduced |
| Deutsche Bank AG | 2,473,994 | $59.6M | 0.02% | −769,948−23.7% | Reduced |
| Victory Capital Management Inc | 2,730,570 | $65.8M | 0.04% | +1,079,067+65.3% | Added |
| Thompson Siegel & Walmsley LLC | 2,978,232 | $71.7M | 1.21% | +785,057+35.8% | Added |
| D. E. Shaw & Co., Inc. | 3,014,612 | $72.6M | 0.06% | −1,496,471−33.2% | Reduced |
| Squarepoint Ops LLC | 3,641,860 | $87.7M | 0.18% | +1,572,407+76.0% | Added |
| Charles Schwab Investment Management Inc | 3,795,475 | $91.4M | 0.01% | +96,789+2.6% | Added |
| Bank of New York Mellon Corp | 4,111,009 | $99.0M | 0.02% | −3,590,601−46.6% | Reduced |
| Norges Bank | 4,280,977 | $103.1M | 0.01% | +4,280,977 | New |
| Donald Smith & Co., Inc. | 4,622,405 | $111.4M | 2.09% | +929,329+25.2% | Added |
| Northern Trust Corp | 4,834,182 | $116.5M | 0.01% | +139,067+3.0% | Added |
| Morgan Stanley | 4,955,715 | $119.4M | 0.01% | −248,300−4.8% | Reduced |
| Goldman Sachs Group Inc | 5,739,237 | $138.3M | 0.02% | +2,620,930+84.0% | Added |
| AQR Capital Management LLC | 7,759,651 | $186.9M | 0.10% | −687,673−8.1% | Reduced |
| Geode Capital Management, LLC | 8,479,395 | $203.9M | 0.01% | +63,822+0.8% | Added |
| Invesco Ltd. | 11,840,398 | $285.2M | 0.03% | +2,653,969+28.9% | Added |
| State Street Corp | 13,174,708 | $317.4M | 0.01% | +240,146+1.9% | Added |
| Dimensional Fund Advisors LP | 13,407,136 | $323.0M | 0.07% | +830,985+6.6% | Added |
| BlackRock, Inc. | 24,308,826 | $585.6M | 0.01% | −1,346,805−5.2% | Reduced |
| Vanguard Group Inc | 39,123,171 | $942.5M | 0.01% | +461,524+1.2% | Added |
| FMR LLC | 40,061,882 | $965.1M | 0.05% | +3,056,031+8.3% | Added |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −865,698−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −723,258−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −714,980−100.0% | Sold out |
| Merewether Investment Management, LP | 0 | $0 | 0.00% | −634,800−100.0% | Sold out |
| Beck Bode, LLC | 0 | $0 | 0.00% | −493,070−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −390,477−100.0% | Sold out |
| Sagil Capital LLP | 0 | $0 | 0.00% | −377,000−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −365,570−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −333,907−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −312,084−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −234,163−100.0% | Sold out |
| Kovitz Investment Group Partners, LLC | 0 | $0 | 0.00% | −177,981−100.0% | Sold out |
| HITE Hedge Asset Management LLC | 0 | $0 | 0.00% | −144,460−100.0% | Sold out |
| Bastion Asset Management Inc. | 0 | $0 | 0.00% | −135,157−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −120,253−100.0% | Sold out |
| Bradley Foster & Sargent Inc | 0 | $0 | 0.00% | −100,360−100.0% | Sold out |
| NFJ Investment Group, LLC | 0 | $0 | 0.00% | −85,793−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −82,661−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −64,210−100.0% | Sold out |
| Humankind Investments LLC | 0 | $0 | 0.00% | −60,946−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −59,565−100.0% | Sold out |
| Range Financial Group LLC | 0 | $0 | 0.00% | −58,267−100.0% | Sold out |
| Massachusetts Financial Services Co | 0 | $0 | 0.00% | −58,146−100.0% | Sold out |
| Fiduciary Alliance LLC | 0 | $0 | 0.00% | −56,790−100.0% | Sold out |
| Nkcfo LLC | 0 | $0 | 0.00% | −49,100−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −45,400−100.0% | Sold out |
| Madison Asset Management, LLC | 0 | $0 | 0.00% | −40,574−100.0% | Sold out |
| DoubleLine ETF Adviser LP | 0 | $0 | 0.00% | −37,019−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −36,965−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −35,344−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −33,410−100.0% | Sold out |
| Pallas Capital Advisors LLC | 0 | $0 | 0.00% | −33,112−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −30,909−100.0% | Sold out |
| Everstar Asset Management, LLC | 0 | $0 | 0.00% | −30,361−100.0% | Sold out |
| Mattson Financial Services, LLC | 0 | $0 | 0.00% | −27,295−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −26,993−100.0% | Sold out |
| Triasima Portfolio Management inc. | 0 | $0 | 0.00% | −25,235−100.0% | Sold out |
| Joule Financial, LLC | 0 | $0 | 0.00% | −24,469−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −23,746−100.0% | Sold out |
| Sustainable Insight Capital Management, LLC | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |
| Buckingham Strategic Partners | 0 | $0 | 0.00% | −24,561−100.0% | Sold out |