Mosaic Ownership | Who Owns Mosaic?


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Mosaic Ownership Summary


Mosaic is owned by 91.68% institutional investors, 0.76% insiders, and 7.56% retail investors. Vanguard group is the largest institutional shareholder, holding 12.17% of MOS shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.16% of its assets in Mosaic shares.

MOS Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockMosaic91.68%0.76%7.56%
SectorBasic Materials Stocks 52.81%12.20%34.99%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group38.74M12.17%$952.24M
Blackrock28.28M8.78%$817.40M
Blackrock funding, inc. /de24.99M7.85%$911.53M
Price t rowe associates inc /md/16.13M5.07%$396.56M
State street14.28M4.43%$412.66M
Invesco13.51M4.24%$332.01M
Dimensional fund advisors lp11.04M3.47%$271.38M
Geode capital management8.62M2.71%$218.75M
D. e. shaw5.39M1.69%$132.60M
Northern trust5.34M1.66%$154.36M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Gate city capital management413.42K8.99%$15.08M
Colrain capital228.00K6.42%$8.32M
Gmt capital2.76M4.22%$100.86M
Foundation resource management640.33K3.61%$23.36M
Managed asset portfolios654.43K3.10%$23.87M
Beck bode466.24K2.88%$17.01M
S&co1.13M2.65%$41.28M
Donald smith2.95M2.53%$107.46M
Geosphere capital management80.00K2.50%$2.92M
Lipe & dalton119.11K2.35%$4.34M

Top Buyers

HolderShares% AssetsChange
Norges bank3.96M0.01%3.96M
Boston partners5.17M0.19%3.89M
Invesco13.51M0.06%3.06M
Ubs group2.96M0.01%2.25M
Dimensional fund advisors lp11.04M0.07%2.15M

Top Sellers

HolderShares% AssetsChange
Capital world investors---3.46M
Australiansuper pty---2.43M
Criteria caixa, s.a.u.---1.47M
Ruffer llp---1.38M
Point72 asset management3.00M0.21%-1.18M

New Positions

HolderShares% AssetsChangeValue
Norges bank3.96M0.01%3.96M$97.36M
Merewether investment management, lp1.98M2.08%1.98M$72.38M
Hawk ridge capital management lp704.70K1.07%704.70K$25.71M
Csm advisors593.60K0.63%593.60K$21.66M
Foundry partners575.88K0.71%575.88K$14.16M

Sold Out

HolderChange
West branch capital-1.00
Abound wealth management-4.00
Goalvest advisory-5.00
Yhb investment advisors-5.00
Sugar maple asset management-5.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 202574811.81%291,994,9878.39%911.27%41921.45%202-4.72%
Mar 31, 2025662-1.05%269,284,739-1.33%841.16%34218.75%209-16.40%
Dec 31, 2024604-9.99%248,223,515-6.29%771.13%260-12.75%226-7.76%
Sep 30, 2024663-2.21%264,515,883-0.86%831.20%293-2.66%242-4.35%
Jun 30, 2024669-3.18%266,705,2821.15%821.24%296-6.92%251-0.40%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard US Total Market Shares ETF10.03M3.16%-189.02K
Vanguard Total Stock Mkt Idx Inv9.98M3.14%-233.76K
Vanguard Institutional 500 Index Trust9.03M2.85%56.95K
Vanguard 500 Index Investor7.85M2.47%-1.15M
Vanguard Small Cap Index7.70M2.43%-49.54K
American Funds Washington Mutual A5.99M1.88%-
Capital Group Wash Mutual Invtrs Comp5.99M1.88%-
T. Rowe Price U.S. Value Equity Tr-Z5.49M1.73%280.42K
T. Rowe Price U.S. Value Equity Tr-D5.49M1.73%280.42K
Vanguard Small Cap Value Index Inv4.96M1.56%9.74K

Recent Insider Transactions


DateNameRoleActivityValue
May 29, 2025Precourt Walter F. III SVP - Chief Admin OfficerSell$643.14K
May 08, 2025Bodine Bruce M. President and CEOSell$5.70M
Aug 13, 2024Precourt Walter F. III SVP - Chief Admin OfficerSell$176.43K
Aug 13, 2024Precourt Walter F. III SVP - Chief Admin OfficerSell$13.98K
Aug 13, 2024Precourt Walter F. III SVP - Chief Admin OfficerSell$36.38K

Insider Transactions Trends


DateBuySell
2025 Q2-1
2025 Q1--
2024 Q3-16
2024 Q2--
2024 Q1--

MOS Ownership FAQ


Who owns the most shares of Mosaic?

Mosaic’s largest shareholders are Vanguard group (38.74M shares, 12.17%), Blackrock (28.28M shares, 8.78%), and Blackrock funding, inc. /de (24.99M shares, 7.85%). Together, they hold 28.79% of Mosaic’s total shares outstanding.

Does Blackrock own Mosaic?

Yes, BlackRock owns 8.78% of Mosaic, totaling 28.28M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 817.4M$. In the last quarter, BlackRock increased its holdings by 1.41M shares, a 5.26% change.

Who is Mosaic’s biggest shareholder by percentage of total assets invested?

Gate city capital management is Mosaic’s biggest shareholder by percentage of total assets invested, with 8.99% of its assets in 413.42K Mosaic shares, valued at 15.08M$.

Who is the top mutual fund holder of Mosaic shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Mosaic shares, with 3.16% of its total shares outstanding invested in 10.03M Mosaic shares.

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