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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; 668 institutions reported holding it in 13F filings for Q2 2026, worth $6.40B in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Mosaic Co as of Sep 30, 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
714
+12 vs. Q2 2025
Shares held
296.7M
+7.48M (+2.6%) vs. Q2 2025
Total value
$10.3B
−$263.8M (−2.5%) vs. Q2 2025
New holders
104
269 more added
Sold out
92
228 more reduced

5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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.

Institutional holdersQ3 2025: 714 institutions
Q1 2021: 575 institutionsQ2 2021: 598 institutionsQ3 2021: 610 institutionsQ4 2021: 683 institutionsQ1 2022: 830 institutionsQ2 2022: 783 institutionsQ3 2022: 758 institutionsQ4 2022: 767 institutionsQ1 2023: 721 institutionsQ2 2023: 675 institutionsQ3 2023: 662 institutionsQ4 2023: 683 institutionsQ1 2024: 656 institutionsQ2 2024: 646 institutionsQ3 2024: 638 institutionsQ4 2024: 626 institutionsQ1 2025: 630 institutionsQ2 2025: 707 institutionsQ3 2025: 714 institutionsQ4 2025: 659 institutionsQ1 2026: 697 institutionsQ2 2026: 668 institutions
Value heldQ3 2025: $10.3B
Q1 2021: $8.90BQ2 2021: $9.08BQ3 2021: $10.2BQ4 2021: $12.1BQ1 2022: $20.6BQ2 2022: $14.2BQ3 2022: $14.3BQ4 2022: $13.0BQ1 2023: $13.7BQ2 2023: $10.0BQ3 2023: $9.77BQ4 2023: $9.74BQ1 2024: $8.75BQ2 2024: $7.77BQ3 2024: $7.26BQ4 2024: $6.75BQ1 2025: $7.45BQ2 2025: $10.7BQ3 2025: $10.3BQ4 2025: $7.03BQ1 2026: $7.20BQ2 2026: $6.40B
Institutions holding MOS and their total value by quarter
QuarterHoldersValue
Q2 2026668$6.40B
Q1 2026697$7.20B
Q4 2025659$7.03B
Q3 2025714$10.3B
Q2 2025707$10.7B
Q1 2025630$7.45B
Q4 2024626$6.75B
Q3 2024638$7.26B
Q2 2024646$7.77B
Q1 2024656$8.75B
Q4 2023683$9.74B
Q3 2023662$9.77B
Q2 2023675$10.0B
Q1 2023721$13.7B
Q4 2022767$13.0B
Q3 2022758$14.3B
Q2 2022783$14.2B
Q1 2022830$20.6B
Q4 2021683$12.1B
Q3 2021610$10.2B
Q2 2021598$9.08B
Q1 2021575$8.90B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Mosaic Co; share changes are against Q2 2025.

Institutions holding MOS in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
DekaBank Deutsche Girozentrale70,314$2.42M0.00%00.0%Unchanged
Voya Investment Management LLC69,781$2.42M0.00%−20,408−22.6%Reduced
Envestnet Portfolio Solutions, Inc.69,928$2.43M0.01%−23,246−24.9%Reduced
Comerica Bank70,875$2.46M0.01%−55,685−44.0%Reduced
Jane Street Group, LLC71,550$2.48M0.00%−1,759,047−96.1%Reduced
AXA Investment Managers S.A.71,753$2.49M0.01%+71,753New
Gabelli Funds LLC73,200$2.54M0.02%+7,800+11.9%Added
Summit Trail Advisors, LLC73,441$2.55M0.04%+73,441New
Engineers Gate Manager LP73,569$2.55M0.03%−171,982−70.0%Reduced
Barings LLC73,895$2.56M0.05%−120,346−62.0%Reduced
New York Life Investment Management LLC74,640$2.59M0.02%−1,040−1.4%Reduced
Handelsbanken Fonder AB76,200$2.64M0.01%00.0%Unchanged
Commonwealth of Pennsylvania Public School Empls Retrmt Sys76,214$2.64M0.01%−1,589−2.0%Reduced
KLP Kapitalforvaltning AS76,800$2.66M0.01%+1,000+1.3%Added
Mercer Global Advisors Inc76,867$2.67M0.00%+55,025+251.9%Added
Ci Investments Inc.78,105$2.71M0.01%+30,841+65.3%Added
ProShare Advisors LLC79,583$2.76M0.01%−220.0%Reduced
First Citizens Bank & Trust Co79,652$2.76M0.06%−24,787−23.7%Reduced
Czech National Bank80,608$2.80M0.02%+3,066+4.0%Added
Pathstone Holdings, LLC80,901$2.81M0.01%−3,539−4.2%Reduced
Ensign Peak Advisors, Inc81,936$2.84M0.00%−19,710−19.4%Reduced
Ossiam82,661$2.87M0.04%+64,024+343.5%Added
Hussman Strategic Advisors, Inc.84,000$2.91M0.63%+84,000New
SG Americas Securities, LLC84,992$2.95M0.01%+32,232+61.1%Added
Howard Capital Management Inc.85,729$2.97M0.04%−14,128−14.1%Reduced
NFJ Investment Group, LLC85,793$2.98M0.10%+85,793New
State of Michigan Retirement System85,808$2.98M0.01%−500−0.6%Reduced
Nisa Investment Advisors, LLC86,959$3.02M0.01%−953−1.1%Reduced
Colony Group, LLC87,281$3.03M0.00%+28,312+48.0%Added
Mirae Asset Global Investments Co., Ltd.87,896$3.05M0.01%+5,427+6.6%Added
Point72 Europe (London) LLP92,013$3.19M0.17%+21,913+31.3%Added
Creative Planning92,284$3.20M0.00%+55,433+150.4%Added
Arizona State Retirement System93,872$3.26M0.02%+1,401+1.5%Added
Brevan Howard Capital Management LP95,489$3.31M0.05%+13,098+15.9%Added
Zurcher Kantonalbank (Zurich Cantonalbank)99,475$3.45M0.01%+8,881+9.8%Added
Bradley Foster & Sargent Inc100,360$3.48M0.05%−1,123−1.1%Reduced
SRS Capital Advisors, Inc.102,294$3.55M0.05%+102,150+70,937.5%Added
Lighthouse Investment Partners, LLC105,123$3.65M0.13%+32,000+43.8%Added
Stifel Financial Corp105,588$3.66M0.00%+34,344+48.2%Added
Public Employees Retirement System of Ohio105,912$3.67M0.01%+613+0.6%Added
Thrivent Financial for Lutherans108,456$3.76M0.01%−22,198−17.0%Reduced
Virginia Retirement Systems Et Al108,800$3.77M0.02%+30,400+38.8%Added
Sicart Associates LLC109,710$3.80M1.03%+1,760+1.6%Added
Cetera Investment Advisers111,244$3.86M0.00%+86,337+346.6%Added
State of New Jersey Common Pension Fund D111,651$3.87M0.01%+9,263+9.0%Added
Teacher Retirement System of Texas117,759$4.08M0.02%+14,376+13.9%Added
Lipe & Dalton119,110$4.13M2.05%00.0%Unchanged
Dorsey Wright & Associates120,253$4.17M0.93%+120,253New
State of Tennessee, Treasury Department124,547$4.32M0.01%+85,923+222.5%Added
GWM Advisors LLC128,046$4.44M0.02%−6,113−4.6%Reduced
De Lisle Partners LLP130,989$4.54M0.56%00.0%Unchanged
Mariner, LLC132,021$4.58M0.01%+62,699+90.4%Added
Bastion Asset Management Inc.135,157$4.59M2.65%+135,157New
Core Alternative Capital132,493$4.59M1.33%−18,421−12.2%Reduced
Qube Research & Technologies Ltd133,033$4.61M0.01%+56,001+72.7%Added
Bleakley Financial Group, LLC133,665$4.64M0.11%+16,686+14.3%Added
Quantinno Capital Management LP134,381$4.66M0.01%+16,283+13.8%Added
Sterling Investment Advisors, Ltd.135,505$4.70M0.91%−570−0.4%Reduced
Mirae Asset Global ETFs Holdings Ltd.136,859$4.75M0.01%−1,008−0.7%Reduced
Guggenheim Capital LLC137,528$4.77M0.04%+97,596+244.4%Added
Man Group plc137,673$4.77M0.01%+110,065+398.7%Added
Wealth Enhancement Advisory Services, LLC135,323$4.79M0.01%+76,101+128.5%Added
Inspire Trust Co, N.A.139,380$4.83M0.88%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey139,676$4.84M0.04%+18,542+15.3%Added
HITE Hedge Asset Management LLC144,460$5.01M0.27%+12,329+9.3%Added
Walleye Trading LLC144,510$5.01M0.08%+38,520+36.3%Added
Ariel Investments, LLC148,340$5.14M0.06%00.0%Unchanged
Group One Trading, L.P.150,737$5.23M0.16%+112,551+294.7%Added
Credit Agricole S A153,591$5.33M0.02%+153,591New
Summit Financial, LLC154,847$5.37M0.08%+4,557+3.0%Added
Butensky & Cohen Financial Security, Inc158,772$5.51M1.53%+1,518+1.0%Added
Chevy Chase Trust Holdings, Inc.161,974$5.62M0.02%−5,586−3.3%Reduced
Great Lakes Advisors, LLC166,749$5.78M0.05%+166,749New
Banco Bilbao Vizcaya Argentaria, S.A.166,644$5.79M0.04%+9,377+6.0%Added
Great West Life Assurance Co168,255$5.84M0.01%+2,763+1.7%Added
Terril Brothers, Inc.170,395$5.91M1.79%+2,300+1.4%Added
Oxbow Advisors, LLC176,356$6.12M0.57%+907+0.5%Added
Kovitz Investment Group Partners, LLC177,981$6.17M0.02%+19,647+12.4%Added
CIBC Bancorp USA Inc.192,359$6.67M0.04%+192,359New
Mitsubishi UFJ Trust & Banking Corp196,522$6.82M0.01%+104,473+113.5%Added
Treasurer of the State of North Carolina197,948$6.87M0.02%−5,574−2.7%Reduced
Wedge Capital Management L L P200,991$6.97M0.12%+239+0.1%Added
Janus Henderson Group PLC201,201$6.97M0.00%−70,874−26.0%Reduced
M&G Plc203,862$7.14M0.04%+203,862New
Brandywine Global Investment Management, LLC209,349$7.26M0.05%−928−0.4%Reduced
Gate City Capital Management, LLC209,917$7.28M3.65%−203,500−49.2%Reduced
Schroder Investment Management Group216,693$7.52M0.01%−378,671−63.6%Reduced
Ameriprise Financial Inc216,988$7.53M0.00%−91,138−29.6%Reduced
Live Oak Private Wealth LLC222,382$7.71M1.07%+4,712+2.2%Added
National Bank of Canada223,607$7.75M0.01%−765,958−77.4%Reduced
Manufacturers Life Insurance Company, The229,311$7.95M0.01%+9,521+4.3%Added
New York State Common Retirement Fund230,595$8.00M0.01%+2,600+1.1%Added
Quantbot Technologies LP234,163$8.12M0.22%−6,975−2.9%Reduced
American Century Companies Inc234,525$8.13M0.00%−88,813−27.5%Reduced
Pekin Hardy Strauss, Inc.240,291$8.33M0.84%−26,782−10.0%Reduced
Carolina Wealth Advisors, LLC243,489$8.44M3.65%−4,158−1.7%Reduced
Jennison Associates LLC244,425$8.48M0.00%+29,417+13.7%Added
CWM, LLC248,756$8.63M0.03%+213,638+608.3%Added
Prudential Financial Inc251,805$8.73M0.01%+29,279+13.2%Added
CWA Asset Management Group, LLC252,925$8.77M0.32%−46,808−15.6%Reduced