MOS icon

The Mosaic Company

689 hedge funds and large institutions have $7.19B invested in The Mosaic Company in 2026 Q1 according to their latest regulatory filings, with 143 funds opening new positions, 276 increasing their positions, 186 reducing their positions, and 95 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

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 → $7.19B (+$164M)

2.99% less ownership

Funds ownership: 91.9%88.92% (-3%)

Holders
689
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$358M
Puts
$328M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Royal Bank of Canada
76
Royal Bank of Canada
Ontario, Canada
$10.2M
WCM
77
Wedge Capital Management
North Carolina
$10.1M
California Public Employees Retirement System
78
California Public Employees Retirement System
California
$10M
Jane Street
79
Jane Street
New York
$9.89M
AIG
80
Abbington Investment Group
Connecticut
$9.72M
IC
81
IEQ Capital
California
$9.53M
Swedbank
82
Swedbank
Sweden
$9.51M
TF
83
Trek Financial
Arizona
$9.46M
California State Teachers Retirement System (CalSTRS)
84
California State Teachers Retirement System (CalSTRS)
California
$9.34M
Group One Trading
85
Group One Trading
Illinois
$9.26M
Janus Henderson Group
86
Janus Henderson Group
United Kingdom
$9.23M
SCA
87
Sage Capital Advisors
South Dakota
$9.2M
QCM
88
Quantinno Capital Management
New York
$9.02M
MCM
89
Massar Capital Management
Connecticut
$8.38M
Ameriprise
90
Ameriprise
Minnesota
$8.38M
Capital Fund Management (CFM)
91
Capital Fund Management (CFM)
France
$8.31M
AllianceBernstein
92
AllianceBernstein
Tennessee
$8.26M
Mariner
93
Mariner
Kansas
$8.06M
PAMI
94
Perseverance Asset Management International
Cayman Islands
$7.65M
State Board of Administration of Florida Retirement System
95
State Board of Administration of Florida Retirement System
Florida
$7.59M
Focus Partners Wealth
96
Focus Partners Wealth
Massachusetts
$7.39M
VAM
97
Vanguard Asset Management
$7.22M
CIBC World Market
98
CIBC World Market
Ontario, Canada
$7.05M
AG
99
Algert Global
California
$6.75M
Federated Hermes
100
Federated Hermes
Pennsylvania
$6.71M