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MOS Insider Trading

Insider Ownership Percentage: 0.31%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $508,760.00

Mosaic Insider Trading History Chart

This chart shows the insider buying and selling history at Mosaic by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Mosaic Share Price & Price History

Current Price: $25.12
Price Change: ▲ Price Increase of +0.706 (2.89%)
As of 08/24/2026 10:20 AM ET

This chart shows the closing price history over time for MOS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Mosaic Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/19/2026Walter F. Precourt, IIISVPSell23,000$22.12$508,760.00116,198View SEC Filing Icon  
5/29/2025Walter F. Precourt, IIISVPSell18,000$35.73$643,140.00128,546View SEC Filing Icon  
8/13/2024Walter F. Precourt, IIISVPSell39,748$27.96$1,111,354.08136,682View SEC Filing Icon  
8/12/2024Kelvin R. WestbrookDirectorSell12,666$27.32$346,035.1234,359View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Mosaic (NYSE:MOS)

77.54% of Mosaic stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MOS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Mosaic Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/23/2026Ameritas Advisory Services LLC1,503$32K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/23/2026HB Wealth Management LLC28,746$0.61M0.0%+35.5%0.009%Search for SEC Filing on Google Icon
8/22/2026Compass Financial Management LLC85,795$1.82M0.2%N/A0.027%Search for SEC Filing on Google Icon
8/22/2026AlphaGrep UK Ltd20,113$0.43M0.1%N/A0.006%Search for SEC Filing on Google Icon
8/22/2026Plan A Wealth LLC15,485$0.33M0.1%+18.4%0.005%Search for SEC Filing on Google Icon
8/22/2026TD Waterhouse Canada Inc.74,682$1.59M0.0%+141.7%0.023%Search for SEC Filing on Google Icon
8/22/2026NEOS Investment Management LLC51,937$1.10M0.0%+11.1%0.016%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S5,112,277$108.33M0.3%N/A1.608%Search for SEC Filing on Google Icon
8/21/2026Live Oak Private Wealth LLC13,551$0.29M0.0%-93.7%0.004%Search for SEC Filing on Google Icon
8/20/2026Proficio Capital Partners LLC10,838$0.23M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/20/2026Maple Rock Capital Partners Inc.2,680,000$56.79M1.1%N/A0.843%Search for SEC Filing on Google Icon
8/20/2026Quantitative Investment Management LLC48,717$1.03M0.1%+30.9%0.015%Search for SEC Filing on Google Icon
8/20/2026Ancora Advisors LLC14,506$0.31M0.0%+19.9%0.005%Search for SEC Filing on Google Icon
8/20/2026Susquehanna Fundamental Investments LLC39,379$0.83M0.0%N/A0.012%Search for SEC Filing on Google Icon
8/20/2026Sigma Planning Corp16,657$0.35M0.0%+24.2%0.005%Search for SEC Filing on Google Icon
8/20/2026Northwestern Mutual Wealth Management Co.91,537$1.94M0.0%+157.1%0.029%Search for SEC Filing on Google Icon
8/20/2026Greenwood Capital Associates LLC24,594$0.52M0.1%+22.7%0.008%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,003,763$21.27M0.0%+9.4%0.316%Search for SEC Filing on Google Icon
8/19/2026New Mexico Educational Retirement Board15,850$0.34M0.0%+8.9%0.005%Search for SEC Filing on Google Icon
8/19/2026Mufg Securities Americas Inc.9,574$0.20M0.0%+9.0%0.003%Search for SEC Filing on Google Icon
8/19/2026Investors Asset Management of Georgia Inc. GA ADV13,511$0.29M0.1%-10.3%0.004%Search for SEC Filing on Google Icon
8/19/2026Van ECK Associates Corp817,822$17.33M0.0%-47.9%0.257%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP2,755,216$58.38M0.0%+8.8%0.867%Search for SEC Filing on Google Icon
8/18/2026Beacon Pointe Advisors LLC10,484$0.22M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/18/2026Rakuten Investment Management Inc.33,699$0.76M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/18/2026Empowered Funds LLC43,833$0.93M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/18/2026United Capital Financial Advisors LLC15,370$0.33M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/18/2026Caitlin John LLC4,145$88K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/18/2026Jefferies Financial Group Inc.111,598$2.37M0.0%N/A0.035%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio98,324$2.08M0.0%N/A0.031%Search for SEC Filing on Google Icon
8/17/2026Redwood Investment Management LLC34,327$0.73M0.1%N/A0.011%Search for SEC Filing on Google Icon
8/17/2026Proficio Capital Partners LLC10,838$0.23M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP497,088$0.95M0.0%N/A0.156%Search for SEC Filing on Google Icon
8/17/2026Ausdal Financial Partners Inc.17,157$0.36M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE2,326,512$49.30M0.0%N/A0.732%Search for SEC Filing on Google Icon
8/15/2026Freestone Grove Partners LP61,309$1.30M0.0%N/A0.019%Search for SEC Filing on Google Icon
8/15/2026Caisse de depot et placement du Quebec741,964$15.72M0.0%N/A0.233%Search for SEC Filing on Google Icon
8/15/2026Man Group plc160,213$3.40M0.0%N/A0.050%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC293,884$6.23M0.0%N/A0.092%Search for SEC Filing on Google Icon
8/15/2026J. Goldman & Co LP17,500$0.37M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/14/2026EFG International AG96,390$2.04M0.0%N/A0.030%Search for SEC Filing on Google Icon
8/14/2026Ancora Advisors LLC14,506$0.31M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/14/2026PDT Partners LLC116,593$2.47M0.1%N/A0.037%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc760,316$16.11M0.0%N/A0.239%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company 236,453$5.01M0.0%N/A0.074%Search for SEC Filing on Google Icon
8/14/2026Algert Global LLC946,286$20.05M0.2%+257.6%0.298%Search for SEC Filing on Google Icon
8/13/2026Cibc World Market Inc.194,798$4.13M0.0%N/A0.061%Search for SEC Filing on Google Icon
8/13/2026Sanctuary Advisors LLC11,541$0.25M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/13/2026Bank of Nova Scotia22,117$0.47M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/12/2026Compass Financial Management LLC85,795$1.82M0.2%N/A0.027%Search for SEC Filing on Google Icon
8/12/2026Northwestern Mutual Wealth Management Co.91,537$1.94M0.0%N/A0.029%Search for SEC Filing on Google Icon
8/12/2026Cadence Wealth Management LLC55,066$1.17M0.5%N/A0.017%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP6,682$0.14M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/12/2026Fortress Financial Group LLC540$0.27M0.1%N/A0.000%Search for SEC Filing on Google Icon
8/12/2026Evolve Private Wealth LLC22,024$0.47M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/12/2026X Square Capital LLC27,300$0.58M0.1%N/A0.009%Search for SEC Filing on Google Icon
8/12/2026De Lisle Partners LLP130,989$2.78M0.3%N/A0.041%Search for SEC Filing on Google Icon
8/12/2026Ieq Capital LLC868,548$18.41M0.1%N/A0.274%Search for SEC Filing on Google Icon
8/11/2026Donald Smith & CO. Inc.7,723,547$163.66M2.9%N/A2.433%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP19,672$0.42M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/11/2026Tejara Capital Ltd61,400$1.30M0.5%N/A0.019%Search for SEC Filing on Google Icon
8/11/2026Vise Technologies Inc.15,387$0.33M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/11/2026Edmond DE Rothschild Holding S.A.700,000$14.83M0.2%N/A0.220%Search for SEC Filing on Google Icon
8/8/2026Wealthfront Advisers LLC61,854$1.31M0.0%N/A0.019%Search for SEC Filing on Google Icon
8/7/2026Citizens Financial Group Inc. RI19,039$0.40M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.24,751,481$524.48M0.0%N/A7.795%Search for SEC Filing on Google Icon
8/7/2026Pallas Capital Advisors LLC37,040$0.79M0.0%N/A0.012%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG3,450,286$73.11M0.0%N/A1.087%Search for SEC Filing on Google Icon
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.403,582$8.55M0.0%N/A0.127%Search for SEC Filing on Google Icon
8/7/2026Monaco Asset Management SAM100,000$2.12M0.2%N/A0.031%Search for SEC Filing on Google Icon
8/7/2026Old West Investment Management LLC84,786$1.80M0.2%N/A0.027%Search for SEC Filing on Google Icon
8/7/2026Chase Investment Counsel Corp22,394$0.47M0.1%N/A0.007%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC2,164$46K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp2,703,415$57.29M0.0%N/A0.851%Search for SEC Filing on Google Icon
8/6/2026Focus Partners Advisor Solutions LLC45,987$0.97M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/6/2026State of Wyoming20,231$0.43M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/6/2026S&CO Inc.1,040,723$22.05M1.3%N/A0.328%Search for SEC Filing on Google Icon
8/6/2026Stoneridge Investment Partners LLC19,048$0.42M0.3%N/A0.006%Search for SEC Filing on Google Icon
7/10/2026Wedge Capital Management L L P NC494,520$10.48M0.2%+24.7%0.156%Search for SEC Filing on Google Icon
7/10/2026Butensky & Cohen Financial Security Inc.151,721$3.22M0.8%-12.8%0.048%Search for SEC Filing on Google Icon
7/10/2026Tema ETFs LLC6,355$0.14M0.0%+10.0%0.002%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB92,900$1.97M0.0%+8.3%0.029%Search for SEC Filing on Google Icon
7/10/2026Carolina Wealth Advisors LLC8,043$0.17M0.1%-22.1%0.003%Search for SEC Filing on Google Icon
7/10/2026Sage Capital Advisors llc357,336$7.57M1.6%-0.9%0.113%Search for SEC Filing on Google Icon
7/9/2026Polianta Ltd78,200$1.66M0.2%+40.1%0.025%Search for SEC Filing on Google Icon
7/8/2026PKO BP BANKOWY Universal Pension Society JSC20,000$0.42M0.1%-42.9%0.006%Search for SEC Filing on Google Icon
7/8/2026Czech National Bank90,471$1.92M0.0%+4.7%0.028%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.166,069$3.52M0.0%+214.9%0.052%Search for SEC Filing on Google Icon
7/8/2026Byrne Asset Management LLC9,390$0.20M0.1%+26.5%0.003%Search for SEC Filing on Google Icon
7/7/2026180 Wealth Advisors LLC12,089$0.26M0.0%+18.0%0.004%Search for SEC Filing on Google Icon
7/7/2026GAMMA Investing LLC15,546$0.33M0.0%-15.3%0.005%Search for SEC Filing on Google Icon
7/2/2026CX Institutional4,485$95K0.0%-15.9%0.001%Search for SEC Filing on Google Icon
6/24/2026Redwood Investment Management LLC28,836$0.74M0.1%-4.3%0.009%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.20,548$0.52M0.0%-50.7%0.006%Search for SEC Filing on Google Icon
6/10/2026Brandywine Financial Group264,977$6.76M5.7%N/A0.083%Search for SEC Filing on Google Icon
6/8/2026Pine Valley Investments Ltd Liability Co8,483$0.22M0.0%-99.4%0.003%Search for SEC Filing on Google Icon
6/3/2026NewEdge Advisors LLC11,370$0.29M0.0%+757.5%0.004%Search for SEC Filing on Google Icon
5/22/2026Groupama Asset Managment13,328$0.34M0.0%-55.1%0.004%Search for SEC Filing on Google Icon
5/22/2026Verus Capital Partners LLC8,530$0.22M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/21/2026Essential Partners LLC3,569$91K0.0%+81.0%0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

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Mosaic logo
The Mosaic Company, through its subsidiaries, produces and markets concentrated phosphate and potash crop nutrients in North America and internationally. The company operates through three segments: Phosphates, Potash, and Mosaic Fertilizantes. It owns and operates mines, which produce concentrated phosphate crop nutrients, such as diammonium phosphate, monoammonium phosphate, and ammoniated phosphate products; and phosphate-based animal feed ingredients primarily under the Biofos and Nexfos brand names, as well as produces a double sulfate of potash magnesia product under K-Mag brand name. The company also produces and sells potash for use in the manufacturing of mixed crop nutrients and animal feed ingredients, and for industrial use; and for use in the de-icing and as a water softener regenerant. In addition, it provides nitrogen-based crop nutrients, animal feed ingredients, and other ancillary services; and purchases and sells phosphates, potash, and nitrogen products. The company sells its products to wholesale distributors, retail chains, farmers, cooperatives, independent retailers, and national accounts. The company was incorporated in 2004 and is headquartered in Tampa, Florida.
Read More on Mosaic

Today's Range

Now: $25.12
Low: $24.29
High: $24.94

50 Day Range

MA: $22.21
Low: $20.67
High: $24.53

52 Week Range

Now: $25.12
Low: $19.80
High: $36.99

Volume

908,971 shs

Average Volume

8,808,277 shs

Market Capitalization

$7.98 billion

P/E Ratio

N/A

Dividend Yield

3.61%

Beta

0.82

Who are the company insiders with the largest holdings of Mosaic?

Mosaic's top insider shareholders include:
  1. James Calvin O'rourke (CEO)
  2. Walter F Precourt III (SVP)
  3. Richard L Mack (CFO)
  4. Gregory L Ebel (Director)
  5. Walter F Precourt III (VP)
  6. Corrine D Ricard (SVP)
  7. Anthony T Brausen (VP)
  8. William T Monahan (Director)
  9. Kelvin R Westbrook (Director)
  10. Emery N Koenig (Director)
Learn More about top insider investors at Mosaic.

Who are the major institutional investors of Mosaic?

Mosaic's top institutional shareholders include:
  1. BlackRock Inc. — 7.80%
  2. Donald Smith & CO. Inc. — 2.43%
  3. Nykredit A S — 1.61%
  4. Deutsche Bank AG — 1.09%
  5. Wellington Management Group LLP — 0.87%
  6. Bank of New York Mellon Corp — 0.85%
Learn More about top institutional investors of Mosaic stock.

Which institutional investors are selling Mosaic stock?

Within the previous quarter, MOS stock was sold by these institutional investors:
  1. Van ECK Associates Corp
  2. Live Oak Private Wealth LLC
  3. Butensky & Cohen Financial Security Inc.
  4. PKO BP BANKOWY Universal Pension Society JSC
  5. Sage Capital Advisors llc
  6. GAMMA Investing LLC
  7. Carolina Wealth Advisors LLC
  8. Investors Asset Management of Georgia Inc. GA ADV

Which institutional investors are buying Mosaic stock?

During the last quarter, MOS stock was purchased by institutional investors including:
  1. BlackRock Inc.
  2. Donald Smith & CO. Inc.
  3. Nykredit A S
  4. Deutsche Bank AG
  5. Bank of New York Mellon Corp
  6. Maple Rock Capital Partners Inc.
  7. Bank of America Corp DE
  8. S&CO Inc.

Mosaic Active Insiders

James Calvin O'rourke
James Calvin O'rourke
CEO
Gregory L Ebel
Gregory L Ebel
Director
Denise C. Johnson
Denise C. Johnson
Director
Kelvin R Westbrook
Kelvin R Westbrook
Director
Mark J Isaacson
Mark J Isaacson (Age 64)
SVP
Corrine D Ricard
Corrine D Ricard (Age 61)
SVP
Walter F Precourt III
Walter F Precourt III (Age 62)
VP
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