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SIMPLEX TRADING, LLC

Position in MOS — Mosaic Co

CIK 1488542 CHICAGO, IL

Position in MOS

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$4,636,180
+$2,439,464 QoQ
Shares Held
181,811
+201.9% QoQ
Ownership
0.057%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
20 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in MOS Over Time

Shares Held

Position Value (USD)

Position in Agricultural Inputs

Basic Materials · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $8,149,960 across 7 Agricultural Inputs names. MOS ranks #1 (56.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MOS
Mosaic Co
This page
181,811 $4,636,180

All Filings in MOS

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20 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $4,636,180 181,811
2025-06-30 $2,196,716 60,217
2025-03-31 $1,138,012 42,133
2024-12-31 $2,631,338 107,052
2024-09-30 $1,896,211 70,807
2024-06-30 $1,417,140 49,036
2023-09-30 $3,805,996 106,910
2023-06-30 $4,583,740 130,964
2023-03-31 $3,770,601 82,184
2022-12-31 $464,802 10,595
2022-06-30 $5,051,579 106,957
2022-03-31 $276,839 4,163
2021-12-31 $106,240 2,704
2021-09-30 $5,870,331 164,343
2021-06-30 $3,604,681 112,964
2021-03-31 $3,371,364 106,655
2020-12-31 $1,306,139 56,764
2020-09-30 $341,959 18,717
2020-06-30 $1,653,196 132,150
2020-03-31 $72,710 6,720