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The Mosaic Company

692 hedge funds and large institutions have $7.2B invested in The Mosaic Company in 2026 Q1 according to their latest regulatory filings, with 143 funds opening new positions, 277 increasing their positions, 188 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

75% more funds holding in top 10

Funds holding in top 10: 47 (+3)

52% more first-time investments, than exits

New positions opened: 143 | Existing positions closed: 94

47% more repeat investments, than reductions

Existing positions increased: 277 | Existing positions reduced: 188

5% more funds holding

Funds holding: 656692 (+36)

9% more call options, than puts

Call options by funds: $358M | Put options by funds: $328M

2% more capital invested

Capital invested by funds: $7.03B → $7.2B (+$172M)

2.9% less ownership

Funds ownership: 91.91%89.01% (-2.9%)

Holders
692
Holders Change
+36
Holders Change %
+5.49%
% of All Funds
8.53%
Holding in Top 10
7
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+75%
% of All Funds
0.09%
New
143
Increased
277
Reduced
188
Closed
94
Calls
$358M
Puts
$328M
Net Calls
+$30.5M
Net Calls Change
+$74.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$742M -$301M -10,982,872 -27%
BlackRock
2
BlackRock
New York
$603M -$18.2M -661,856 -3%
VCM
3
Vanguard Capital Management
Pennsylvania
$526M +$566M +20,635,339 New
VPM
4
Vanguard Portfolio Management
Pennsylvania
$390M +$420M +15,305,353 New
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$363M +$22.8M +832,914 +6%
State Street
6
State Street
Massachusetts
$342M +$6.39M +232,939 +2%
Invesco
7
Invesco
Georgia
$287M -$16.5M -603,277 -5%
AQR Capital Management
8
AQR Capital Management
Connecticut
$277M +$86.8M +3,165,073 +41%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$223M +$7.46M +272,131 +3%
Goldman Sachs
10
Goldman Sachs
New York
$173M +$28.7M +1,048,091 +18%
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$140M +$108M +3,950,550 +256%
Northern Trust
12
Northern Trust
Illinois
$132M +$9.27M +338,163 +7%
Morgan Stanley
13
Morgan Stanley
New York
$125M -$1.29M -47,152 -1%
DSC
14
Donald Smith & Co
New York
$118M -$129K -4,714 -0.1%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$105M +$689K +25,109 +0.6%
Charles Schwab
16
Charles Schwab
California
$99.5M +$2.87M +104,793 +3%
Arrowstreet Capital
17
Arrowstreet Capital
Massachusetts
$82.6M +$63.6M +2,320,605 +252%
Citadel Advisors
18
Citadel Advisors
Florida
$78.2M +$25M +910,128 +42%
TSW
19
Thompson Siegel & Walmsley
Virginia
$77.4M +$1.61M +58,788 +2%
Deutsche Bank
20
Deutsche Bank
Germany
$73M +$10.6M +387,889 +16%
Wellington Management Group
21
Wellington Management Group
Massachusetts
$64.6M +$29.9M +1,090,190 +76%
Bank of America
22
Bank of America
North Carolina
$63.4M +$4.68M +170,724 +7%
DnB Asset Management
23
DnB Asset Management
Norway
$57.5M +$61.8M +2,253,961 New
Allianz Asset Management
24
Allianz Asset Management
Germany
$56.8M -$1.43M -52,320 -2%
Victory Capital Management
25
Victory Capital Management
Texas
$53.8M -$17M -619,260 -23%