Cosan

CSAN

Market cap $2.96B

CSAN Hedge Fund Activity: Q1 2026 in Review

74 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Cosan (CSAN) for Q1 2026, worth a combined $77.2M — down 3.1% from $79.7M a quarter earlier.

Sellers outnumbered buyers: 19 funds closed out of CSAN and 17 opened new positions — a net loss of 2 holders — while 21 trimmed existing stakes and 25 added.

The largest buyer was Marshall Wace, adding an estimated $6.56M. The largest seller was UBS Group, cutting an estimated $11.5M.

• 74 institutional investors held Cosan (CSAN) as of Q1 2026, down from 77 in Q4 2025.
• Funds reported $77.2M of Cosan stock for Q1 2026, down 3.1% quarter-over-quarter.
• 17 funds opened new Cosan positions in Q1 2026 and 19 closed out, a net change of -2 holders.
• The largest Cosan buyer in Q1 2026 was Marshall Wace, an estimated $6.56M added.
• The largest Cosan seller in Q1 2026 was UBS Group, an estimated $11.5M sold.

Based on aggregated 13F filings for Q1 2026.