S&CO INC

Position in MOS — Mosaic Co

CIK 1082461 BOSTON, MA

Position in MOS

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$24,573,508

+$1,112,932 QoQ

Shares Held

963,667

-1.0% QoQ

Ownership

0.303%

of shares outstanding

% of Portfolio

1.69%

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")%

Basic Materials · as of Mar 31, 2026

S&CO INC holds $24,573,508 across 1 Agricultural Inputs name. MOS ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	MOS	Mosaic Co This page	963,667	$24,573,508

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$24,573,508	963,667	-1.0%	Shares	Sole	2026-05-07
2025-12-31	$23,460,576	973,872	-9.5%	Shares	Sole	2026-02-05
2025-09-30	$37,309,368	1,075,818	-4.9%	Shares	Sole	2025-11-06
2025-06-30	$41,280,512	1,131,593	-0.4%	Shares	Sole	2025-08-07
2025-03-31	$30,694,785	1,136,423	+0.4%	Shares	Sole	2025-05-08
2024-12-31	$27,830,041	1,132,223	-3.9%	Shares	Sole	2025-02-07
2024-09-30	$31,545,206	1,177,939	+0.1%	Shares	Sole	2024-11-07
2024-06-30	$34,012,525	1,176,904	-0.8%	Shares	Sole	2024-08-08
2024-03-31	$38,510,122	1,186,387	+0.1%	Shares	Sole	2024-05-09
2023-12-31	$42,351,555	1,185,322	+0.6%	Shares	Sole	2024-02-12
2023-09-30	$41,956,807	1,178,562	0.0%	Shares	Sole	2023-11-09
2023-06-30	$41,249,670	1,178,562	+0.0%	Shares	Sole	2023-08-08
2023-03-31	$54,066,735	1,178,438	+0.2%	Shares	Sole	2023-05-09
2022-12-31	$51,599,148	1,176,183	-1.1%	Shares	Sole	2023-02-07
2022-09-30	$57,479,787	1,189,319	-0.0%	Shares	Sole	2022-11-09
2022-06-30	$56,188,066	1,189,669	-1.0%	Shares	Sole	2022-08-09
2022-03-31	$79,877,140	1,201,160	-0.6%	Shares	Sole	2022-05-05
2021-12-31	$47,487,858	1,208,650	-0.9%	Shares	Sole	2022-02-08
2021-09-30	$43,543,930	1,219,035	-0.0%	Shares	Sole	2021-11-09
2021-06-30	$38,905,629	1,219,230	-2.4%	Shares	Sole	2021-07-14
2021-03-31	$39,487,306	1,249,203	-0.2%	Shares	Sole	2021-04-23
2020-12-31	$28,813,191	1,252,203	-1.8%	Shares	Sole	2021-01-28
2020-09-30	$23,289,938	1,274,764	-0.1%	Shares	Sole	2020-12-11
2020-06-30	$15,969,715	1,276,556	+7.9%	Shares	Sole	2020-12-16
2020-03-31	$12,795,429	1,182,572	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.