MOSAIC CO (MOS)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
633
Reporting holders
$6.9B
Reported value
93.6%
Of shares outstanding
9.4%
Held as options
-24
Holder change
Institutions report 297,610,458 shares against 317,895,646 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $524.5M | 24,751,481 | 0.01% | 8q | +4.7%+$23.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | $439.6M | 20,744,667 | 0.01% | 2q | +0.5%+$2.3M |
| AQR CAPITAL MANAGEMENT LLC | $387.6M | 18,292,494 | 0.14% | 26q | +67.4%+$156.1M |
| STATE STREET CORP | $318.7M | 15,039,070 | 0.01% | 31q | +12.2%+$34.6M |
| Invesco Ltd. | $315.8M | 14,904,222 | 0.02% | 31q | +32.6%+$77.7M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $312.8M | 14,759,347 | 0.01% | 2q | -3.6%-$11.6M |
| DIMENSIONAL FUND ADVISORS LP | $305.4M | 14,411,407 | 0.06% | 31q | +1.2%+$3.6M |
| FMR LLC | $279.7M | 13,199,733 | 0.01% | 31q | -54.6%-$336.5M |
| GEODE CAPITAL MANAGEMENT, LLC | $188.7M | 8,919,117 | 0.01% | 31q | +1.9%+$3.5M |
| DONALD SMITH & CO., INC. | $163.7M | 7,723,547 | 2.90% | 27q | +67.3%+$65.8M |
| MILLENNIUM MANAGEMENT LLC | $155.0M | 6,591,349 | 0.06% | 31q | +2767.2%+$149.6M |
| CITADEL ADVISORS LLC | $123.7M | 978,462 | 0.01% | 31q | -68.1%-$264.2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $119.9M | 1,374,456 | 0.01% | 31q | +105.8%+$61.7M |
| JANE STREET GROUP, LLC | $115.8M | 72,319 | 0.01% | 31q | -81.3%-$505.0M |
| MORGAN STANLEY | $109.2M | 5,152,979 | 0.01% | 35q | +5.0%+$5.2M |
| NORTHERN TRUST CORP | $108.9M | 5,138,691 | 0.01% | 31q | -0.7%-$713.1K |
| Nykredit A/S | $108.3M | 5,112,277 | 0.34% | new | FIRST |
| NORGES BANK | $97.2M | 4,587,982 | 0.01% | 32q | +7.2%+$6.5M |
| GOLDMAN SACHS GROUP INC | $88.9M | 4,195,842 | 0.01% | 31q | -38.2%-$54.9M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $88.2M | 4,161,262 | 0.01% | 31q | +6.7%+$5.5M |
| Sixth Street Partners Management Company, L.P. | $88.2M | 4,161,262 | 0.01% | new | NEW |
| UBS Group AG | $81.9M | 3,343,319 | 0.01% | 31q | +74.9%+$35.1M |
| DEUTSCHE BANK AG\ | $73.1M | 3,450,286 | 0.02% | 34q | +20.6%+$12.5M |
| CITIGROUP INC | $72.5M | 2,384,204 | 0.02% | 31q | +420.1%+$58.5M |
| IMC-Chicago, LLC | $64.7M | 758,223 | 0.02% | 19q | +46.6%+$20.6M |
| Capital International Investors | $59.0M | 2,784,080 | 0.01% | new | NEW |
| WELLINGTON MANAGEMENT GROUP LLP | $58.4M | 2,755,216 | 0.01% | 31q | +8.8%+$4.7M |
| Allianz Asset Management GmbH | $58.1M | 2,678,708 | 0.05% | 22q | +20.3%+$9.8M |
| Bank of New York Mellon Corp | $57.3M | 2,703,415 | 0.01% | 31q | -34.6%-$30.4M |
| Point72 Asset Management, L.P. | $57.2M | 711,467 | 0.06% | 15q | HELD |
| Maple Rock Capital Partners Inc. | $56.8M | 2,680,000 | 1.11% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $49.3M | 2,326,512 | 0.00% | 31q | -6.5%-$3.4M |
| GROUP ONE TRADING LLC | $47.9M | 607,889 | 0.07% | 31q | +67.4%+$19.3M |
| DNB Asset Management AS | $47.8M | 2,253,961 | 0.13% | 2q | HELD |
| Rokos Capital Management LLP | $43.4M | options only | 0.16% | new | OPTIONS |
| VICTORY CAPITAL MANAGEMENT INC | $43.2M | 2,036,970 | 0.02% | 31q | -3.5%-$1.6M |
| VANGUARD FIDUCIARY TRUST CO | $37.8M | 1,784,632 | 0.01% | 2q | HELD |
| Squarepoint Ops LLC | $36.2M | 844,986 | 0.04% | 26q | -40.8%-$25.0M |
| FIRST TRUST ADVISORS LP | $34.4M | 1,622,771 | 0.02% | 31q | +71.0%+$14.3M |
| Amundi | $33.4M | 1,575,155 | 0.01% | 21q | +5.2%+$1.6M |
| RAYMOND JAMES FINANCIAL INC | $32.5M | 1,532,192 | 0.01% | 7q | -7.8%-$2.8M |
| JPMORGAN CHASE & CO | $31.8M | 1,193,279 | 0.00% | 31q | -25.5%-$10.9M |
| Grantham, Mayo, Van Otterloo & Co. LLC | $28.4M | 1,342,000 | 0.06% | 4q | +1476.1%+$26.6M |
| GATE CITY CAPITAL MANAGEMENT, LLC | $27.5M | 1,300,000 | 7.14% | new | NEW |
| SailingStone Capital Partners LLC | $25.2M | 1,187,332 | 4.71% | new | NEW |
| Goehring & Rozencwajg Associates, LLC | $25.0M | 1,178,956 | 1.44% | 15q | +27.8%+$5.4M |
| Nuveen, LLC | $24.0M | 1,131,753 | 0.01% | 6q | -10.3%-$2.8M |
| Kopernik Global Investors, LLC | $23.7M | 1,119,095 | 1.45% | new | NEW |
| BARCLAYS PLC | $23.0M | 1,087,529 | 0.00% | 31q | +1.1%+$258.1K |
| SIMPLEX TRADING, LLC | $22.6M | 185,130 | 0.01% | 21q | +1.8%+$405.5K |
| AMERICAN CENTURY COMPANIES INC | $21.8M | 1,031,078 | 0.01% | 24q | +332.6%+$16.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $21.3M | 1,003,763 | 0.00% | 31q | +9.4%+$1.8M |
| STOREBRAND ASSET MANAGEMENT AS | $21.2M | 999,721 | 0.05% | 3q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $21.0M | 990,020 | 0.01% | 31q | -28.9%-$8.5M |
| Holocene Advisors, LP | $20.9M | 984,226 | 0.05% | new | NEW |
| ALGERT GLOBAL LLC | $20.1M | 946,286 | 0.24% | 6q | +78.8%+$8.8M |
| Susquehanna Portfolio Strategies, LLC | $19.1M | 902,630 | 0.30% | 2q | +30.0%+$4.4M |
| Russell Investments Group, Ltd. | $19.0M | 896,591 | 0.02% | 31q | +20.5%+$3.2M |
| BANK OF MONTREAL /CAN/ | $18.9M | 893,900 | 0.01% | 31q | +45.8%+$6.0M |
| WELLS FARGO & COMPANY/MN | $18.6M | 880,077 | 0.00% | 31q | -53.8%-$21.7M |
| BW Gestao de Investimentos Ltda. | $18.5M | 873,053 | 0.37% | new | NEW |
| IEQ CAPITAL, LLC | $18.4M | 868,548 | 0.08% | 20q | +132.3%+$10.5M |
| Cerity Partners LLC | $18.4M | 867,364 | 0.02% | 10q | +43.9%+$5.6M |
| AEGIS FINANCIAL CORP | $18.1M | 853,638 | 2.86% | 3q | HELD |
| VAN ECK ASSOCIATES CORP | $17.3M | 817,822 | 0.01% | 31q | -47.9%-$16.0M |
| HSBC HOLDINGS PLC | $16.5M | 482,772 | 0.01% | 31q | +13.8%+$2.0M |
| Terril Brothers, Inc. | $16.2M | 762,320 | 4.17% | 20q | -1.3%-$218.6K |
| MANAGED ASSET PORTFOLIOS, LLC | $16.1M | 761,336 | 1.84% | 31q | +4.5%+$701.6K |
| Legal & General Group Plc | $16.1M | 760,316 | 0.00% | 31q | +20.2%+$2.7M |
| Quantinno Capital Management LP | $15.9M | 751,995 | 0.02% | 14q | +112.6%+$8.4M |
| Caisse de depot et placement du Quebec | $15.7M | 741,964 | 0.02% | 31q | -38.1%-$9.7M |
| Vanguard Global Advisers, LLC | $15.1M | 710,858 | 0.01% | 2q | -1.3%-$199.5K |
| EDMOND DE ROTHSCHILD HOLDING S.A. | $14.8M | 700,000 | 0.20% | 31q | +32.1%+$3.6M |
| FOUNDATION RESOURCE MANAGEMENT INC | $14.7M | 694,864 | 1.71% | 31q | +1.6%+$235.9K |
| Mariner, LLC | $14.1M | 664,233 | 0.01% | 23q | +110.0%+$7.4M |
| M&G PLC | $13.8M | 657,974 | 0.07% | 4q | +66.6%+$5.5M |
| RHUMBLINE ADVISERS | $13.6M | 639,637 | 0.01% | 31q | +8.3%+$1.0M |
| Swiss National Bank | $13.5M | 637,144 | 0.01% | 31q | +1.4%+$186.5K |
| Lloyd Harbor Capital Management, LLC | $13.3M | 255,000 | 13.74% | new | NEW |
| HighTower Advisors, LLC | $13.1M | 620,328 | 0.01% | 25q | +3533.0%+$12.8M |
| Woodline Partners LP | $13.1M | 617,106 | 0.04% | new | NEW |
| COLRAIN CAPITAL LLC | $12.2M | 576,178 | 4.13% | 23q | +15.2%+$1.6M |
| California Public Employees Retirement System | $11.5M | 544,043 | 0.01% | 31q | +38.2%+$3.2M |
| Walleye Trading LLC | $11.2M | 79,382 | 0.01% | 31q | -59.1%-$16.3M |
| Newport Trust Company, LLC | $11.2M | 529,218 | 0.03% | 6q | -7.0%-$841.3K |
| MERCER GLOBAL ADVISORS INC /ADV | $10.8M | 509,414 | 0.01% | 19q | +308.0%+$8.1M |
| Thomist Capital Management, LP | $10.6M | options only | 3.37% | new | OPTIONS |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $10.5M | 494,520 | 0.17% | 5q | +24.7%+$2.1M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $9.2M | 433,320 | 0.01% | new | NEW |
| PRINCIPAL FINANCIAL GROUP INC | $9.0M | 425,630 | 0.00% | 31q | -0.5%-$47.5K |
| Parallax Volatility Advisers, L.P. | $8.8M | 28,439 | 0.02% | 31q | -51.6%-$9.4M |
| Creative Planning | $8.8M | 415,150 | 0.01% | 19q | +101.8%+$4.4M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $8.6M | 403,582 | 0.00% | 31q | -2.9%-$259.8K |
| ROYAL BANK OF CANADA | $8.3M | 389,740 | 0.00% | 31q | -2.9%-$249.7K |
| ABBINGTON INVESTMENT GROUP | $8.1M | 381,294 | 5.14% | 4q | HELD |
| ALLIANCEBERNSTEIN L.P. | $8.0M | 314,106 | 0.00% | 31q | -8.4%-$732.5K |
| Sage Capital Advisors,llc | $7.6M | 357,336 | 1.57% | 2q | -0.9%-$70.5K |
| Lighthouse Investment Partners, LLC | $7.6M | 356,438 | 0.21% | 7q | +573.5%+$6.4M |
| CWA Asset Management Group, LLC | $7.5M | 354,294 | 0.23% | 5q | +2858.9%+$7.3M |
| Walleye Capital LLC | $7.4M | 5,434 | 0.03% | 16q | -97.6%-$305.6M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-12 | 13G | AQR Capital Management, LLCwith 1 co-filers | 5.8% |
| 2026-08-06 | 13G/A | FMR LLCwith 1 co-filers | 4.2% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 633 | $6.9B | 297,610,458 | 97 | 254 | 186 | 9.4% |
| Q1 2026 | 657 | $7.5B | 267,776,698 | 132 | 247 | 161 | 9.1% |
| Q4 2025 | 614 | $7.1B | 280,210,488 | 75 | 189 | 225 | 5.1% |
| Q3 2025 | 668 | $10.5B | 286,581,067 | 92 | 244 | 200 | 5.4% |
| Q2 2025 | 650 | $10.9B | 280,216,655 | 137 | 232 | 172 | 6.4% |
| Q1 2025 | 578 | $7.0B | 247,841,209 | 104 | 183 | 191 | 5.1% |
| Q4 2024 | 569 | $6.5B | 264,710,815 | 58 | 173 | 205 | 6.5% |
| Q3 2024 | 577 | $7.0B | 244,137,624 | 65 | 196 | 216 | 6.0% |
| Q2 2024 | 589 | $7.4B | 243,369,100 | 60 | 197 | 220 | 5.4% |
| Q1 2024 | 585 | $8.8B | 259,115,605 | 65 | 219 | 198 | 4.8% |
| Q4 2023 | 599 | $10.0B | 265,566,358 | 64 | 167 | 228 | 5.5% |
| Q3 2023 | 569 | $10.0B | 261,192,218 | 52 | 180 | 210 | 6.6% |
| Q2 2023 | 579 | $10.1B | 270,851,704 | 61 | 177 | 223 | 6.3% |
| Q1 2023 | 613 | $13.8B | 289,211,816 | 60 | 210 | 224 | 4.2% |
| Q4 2022 | 603 | $11.9B | 257,848,044 | 72 | 167 | 241 | 5.6% |
| Q3 2022 | 760 | $15.2B | 295,603,955 | 77 | 255 | 298 | 6.2% |
| Q2 2022 | 781 | $15.4B | 300,866,048 | 121 | 253 | 300 | 7.6% |
| Q1 2022 | 834 | $22.7B | 309,275,300 | 236 | 224 | 288 | 9.3% |
| Q4 2021 | 679 | $13.8B | 310,193,265 | 102 | 257 | 159 | 11.9% |
| Q3 2021 | 603 | $10.9B | 285,460,303 | 70 | 187 | 218 | 6.1% |
| Q2 2021 | 591 | $9.7B | 285,808,703 | 83 | 220 | 181 | 5.7% |
| Q1 2021 | 571 | $9.4B | 281,350,526 | 125 | 179 | 183 | 5.0% |
| Q4 2020 | 499 | $6.7B | 278,666,288 | 82 | 145 | 161 | 4.3% |
| Q3 2020 | 449 | $5.2B | 273,433,430 | 68 | 136 | 173 | 4.0% |
| Q2 2020 | 426 | $3.6B | 279,544,515 | 67 | 145 | 154 | 3.4% |
| Q1 2020 | 426 | $3.1B | 282,404,389 | 63 | 152 | 143 | 2.5% |
| Q4 2019 | 435 | $7.1B | 316,450,924 | 49 | 124 | 173 | 3.4% |
| Q3 2019 | 444 | $6.2B | 292,860,112 | 35 | 150 | 173 | 2.7% |
| Q2 2019 | 498 | $7.8B | 299,936,081 | 64 | 165 | 181 | 3.7% |
| Q1 2019 | 535 | $8.2B | 295,674,341 | 47 | 194 | 196 | 1.9% |
| Q4 2018 | 584 | $9.3B | 309,071,203 | 10 | 8 | 18 | 3.0% |