Cosan
CSAN
68 hedge funds and large institutions have $73.6M invested in Cosan in 2025 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 24 increasing their positions, 23 reducing their positions, and 30 closing their positions.
8% more capital invested
Capital invested by funds: $68.1M → $73.6M (+$5.55M)
4% more repeat investments, than reductions
Existing positions increased: 24 | Existing positions reduced: 23
0.54% more ownership
Funds ownership: 2.89% → 3.43% (+0.54%)
21% less funds holding
Funds holding: 86 → 68 (-18)
60% less first-time investments, than exits
New positions opened: 12 | Existing positions closed: 30
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MAM
Monaco Asset Management
Monaco
|
+$4.62M |
| 2 |
IUHSA
Itau Unibanco Holding S.A.
Sao Paulo,
Brazil
|
+$3.04M |
| 3 |
Morgan Stanley
New York
|
+$2.69M |
| 4 |
Millennium Management
New York
|
+$1.58M |
| 5 |
KI
Kapitalo Investimentos
Sao Paulo,
Brazil
|
+$1.42M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Acadian Asset Management
Boston,
Massachusetts
|
-$3.05M |
| 2 |
Renaissance Technologies
New York
|
-$2.12M |
| 3 |
Lazard Asset Management
New York
|
-$2.07M |
| 4 |
MCM
Moon Capital Management
New York
|
-$1.63M |
| 5 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$1.27M |
CSAN Hedge Fund Activity: Q3 2025 in Review
68 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Cosan (CSAN) for Q3 2025, worth a combined $73.6M — up 8.2% from $68.1M a quarter earlier.
Sellers outnumbered buyers: 30 funds closed out of CSAN and 12 opened new positions — a net loss of 18 holders — while 23 trimmed existing stakes and 24 added.
The largest buyer was Monaco Asset Management, opening a new position worth an estimated $4.62M. The largest seller was Acadian Asset Management, exiting entirely with an estimated $3.05M sold.
- 68 institutional investors held Cosan (CSAN) as of Q3 2025, down from 86 in Q2 2025.
- Funds reported $73.6M of Cosan stock for Q3 2025, up 8.2% quarter-over-quarter.
- 12 funds opened new Cosan positions in Q3 2025 and 30 closed out, a net change of -18 holders.
- The largest Cosan buyer in Q3 2025 was Monaco Asset Management, an estimated $4.62M added.
- The largest Cosan seller in Q3 2025 was Acadian Asset Management, an estimated $3.05M sold.
Based on aggregated 13F filings for Q3 2025.