MOSAIC CO 13F Institutional Holdings - Who Is Buying & Selling

Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.

📥 Inflow (Q1 2026→Q2 2026)

+1.2M

4 institutions added · 2 new buys

Est. buy amount ≈ —

📤 Outflow (Q1 2026→Q2 2026)

-1.2M

6 institutions reduced · 4 exits

Est. sell amount ≈ —

⚖️ Net Share Change

-69,200

—

Net Sell

💰 Est. Net Value

≈ —

—

est. price —

	Portfolio %	Prev Q %	Rank	Q2 2026 Value	Q2 2026 Shares	Prev Q Value	Prev Q Shares	Shares Change	Action
GROUP ONE TRADING LLC	0.03%	0.05%	#2	$22.0M	1.0M	$24.2M	950,500	+86,700+9.12%	Add
IMC-Chicago, LLC	<0.01%	0.01%	#5	$20.0M	944,800	$25.2M	987,000	-42,200-4.28%	Reduce
Universal- Beteiligungs- und Servicegesellschaft mbH	0.02%	—	#3	$11.6M	550,000	$0	0	+550,000	New Buy
THOMIST CAPITAL MANAGEMENT, LP	3.37%	—	#1	$10.6M	500,000	$0	0	+500,000	New Buy
SIMPLEX TRADING, LLC	0.01%	0.01%	#4	$8.2M	388,100	$8.9M	347,600	+40,500+11.65%	Add
JPMORGAN CHASE & CO	<0.01%	<0.01%	#6	$3.4M	150,000	$5.7M	227,100	-77,100-33.95%	Reduce

MOSAIC CO

🧭 Institutional Sector Flow Heatmap