Mosaic Co (MOS) Institutional Ownership

Institutions by Trading Activity

319,400,000Shares Outstanding

296,232,922Shares held by institutions

$7,358,425,782Value of institutional holdings

92.75%Institutional ownership %

1.35%Shares Changed QoQ

635No. of institutional investors

Mosaic Co (NYSE:MOS) appears in 634 institutional 13F filings for the quarter ending December 2025.

These investors collectively held 90.6% of Mosaic's outstanding shares in December 2025, down from 94.4% in September 2025.
Their total shares held in MOS decreased -0.0% from the prior quarter, while the number of investors in Mosaic increased 3.09% year over year.
During the quarter, 321 of these 634 funds increased positions in MOS, 238 reduced exposure, and 75 held steady.
Institutional investors collectively held 289.45Mn shares in Mosaic as of December 2025, down by 14.05K shares quarter on quarter, and up 5.36Mn shares year over year.
As of December 31, 2025, the biggest holder of Mosaic is Hickory Point Bank & Trust at 20.25K shares, representing 0.01% of shares outstanding.
The largest buyers of Mosaic for the quarter ending December 2025 were Ridgewood Investments LLC (17.91K), Hickory Point Bank & Trust (7.58K), Byrne Asset Management LLC (7.42K), Investors Research Corp (500).
Top sellers of MOS stock for the quarter ending December 2025 included Aspect Partners, LLC (1).
Per Business Quant, the top 6 investors in MOS for the quarter ending December 2025 include Hickory Point Bank & Trust (20.25K), Ridgewood Investments LLC (17.91K), Investors Research Corp (10.38K), Byrne Asset Management LLC (7.42K), Ares Financial Consulting, LLC (37), Aspect Partners, LLC (10).

296,232,922 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
FMR LLC	31 Dec, 2025	40,061,882	3,056,031	8.26%	$965,090,725.00
VANGUARD GROUP INC	31 Dec, 2025	39,123,171	461,524	1.19%	$942,477,189.00
BlackRock, Inc.	31 Dec, 2025	24,308,826	-1,346,805	-5.25%	$585,599,613.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	13,407,136	830,985	6.61%	$322,978,674.00
State Street Corp	31 Dec, 2025	13,174,708	240,146	1.86%	$317,378,716.00
Invesco Ltd.	31 Dec, 2025	11,840,398	2,653,969	28.89%	$285,235,182.00
Goldman Sachs Group Inc	31 Dec, 2025	11,478,474	8,360,167	268.10%	$276,516,456.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	8,479,395	63,822	0.76%	$203,916,298.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	7,759,651	-687,673	-8.14%	$186,929,991.00
Morgan Stanley	31 Dec, 2025	4,955,715	-248,300	-4.77%	$119,383,233.00
Northern Trust Corp	31 Dec, 2025	4,834,182	139,067	2.96%	$116,455,443.00
DONALD SMITH & CO., INC.	31 Dec, 2025	4,622,405	929,329	25.16%	$111,353,736.00
NORGES BANK	31 Dec, 2025	4,280,977	4,280,977	0.00%	$103,128,736.00
Bank of New York Mellon Corp	31 Dec, 2025	4,111,009	-3,590,601	-46.62%	$99,034,210.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	3,795,475	96,789	2.62%	$91,432,993.00
Squarepoint Ops LLC	31 Dec, 2025	3,641,860	1,572,407	75.98%	$87,732,407.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	3,014,612	-1,496,471	-33.17%	$72,622,003.00
THOMPSON SIEGEL & WALMSLEY LLC	31 Dec, 2025	2,978,232	785,057	35.80%	$71,746.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	2,730,570	1,079,067	65.34%	$65,779,432.00
DEUTSCHE BANK AG\	31 Dec, 2025	2,473,994	-769,948	-23.73%	$59,598,515.00

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