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JANE STREET GROUP, LLC

Position in MOS — Mosaic Co

CIK 1595888 NEW YORK, NY

Position in MOS

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$9,885,865
+$9,664,021 QoQ
Shares Held
387,681
+4109.8% QoQ
Ownership
0.122%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 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)

Derivatives in MOS

reported options exposure · as of Mar 31, 2026
CallValue
$30,199,650
CallShares
1,184,300
PutValue
$55,829,700
PutShares
2,189,400

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Agricultural Inputs

Basic Materials · as of Mar 31, 2026

JANE STREET GROUP, LLC holds $106,474,067 across 9 Agricultural Inputs names. MOS ranks #4 (9.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 MOS
Mosaic Co
This page
387,681 $9,885,865

All Filings in MOS

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $55,829,700 2,189,400
2026-03-31 $30,199,650 1,184,300
2026-03-31 $9,885,865 387,681
2025-12-31 $221,844 9,209
2025-12-31 $24,138,180 1,002,000
2025-12-31 $6,070,680 252,000
2025-09-30 $2,481,353 71,550
2025-09-30 $13,220,016 381,200
2025-09-30 $32,224,656 929,200
2025-06-30 $52,545,792 1,440,400
2025-06-30 $19,480,320 534,000
2025-06-30 $66,780,178 1,830,597
2025-03-31 $9,726,301 360,100
2025-03-31 $29,996,386 1,110,566
2025-03-31 $35,042,774 1,297,400
2024-12-31 $5,823,002 236,900
2024-12-31 $37,457,462 1,523,900
2024-12-31 $4,302,876 175,056
2024-09-30 $2,139,722 79,900
2024-09-30 $15,559,180 581,000
2024-09-30 $16,247,611 606,707
2024-06-30 $24,333,509 841,990
2024-03-31 $7,894,628 243,211
2023-12-31 $26,825,582 750,786
2023-09-30 $21,042,234 591,074
2023-06-30 $14,275,310 407,866
2023-03-31 $4,614,793 100,584
2022-12-31 $8,662,833 197,466
2022-09-30 $22,641,493 468,477
2022-06-30 $13,544,240 286,772
2022-03-31 $135,812,950 2,042,300
2022-03-31 $13,780,994 207,233
2022-03-31 $59,976,350 901,900
2021-12-31 $22,049,548 561,200
2021-12-31 $15,236,621 387,799
2021-12-31 $121,799,000 3,100,000
2021-09-30 $18,292,212 512,100
2021-09-30 $14,430,880 404,000
2021-09-30 $12,669,240 354,682
2021-06-30 $22,847,560 716,000
2021-06-30 $20,176,693 632,300
2021-06-30 $9,803,198 307,214
2021-03-31 $10,639,926 336,600
2021-03-31 $17,278,026 546,600
2021-03-31 $7,802,011 246,821
2020-12-31 $4,974,762 216,200
2020-12-31 $5,460,755 237,321
2020-12-31 $8,177,754 355,400
2020-09-30 $6,246,513 341,900
2020-09-30 $7,733,691 423,300