Cosan S.A. - Common shares, without par value ("Shares") and American Depositary Shares ("ADSs"), each representing four Shares (CSAN)

Q: What does CUSIP 22113B103 represent in this 13F holders report?

CUSIP 22113B103 is the security identifier for CSAN - Cosan S.A. - Common shares, without par value ("Shares") and American Depositary Shares ("ADSs"), each representing four Shares used to aggregate holder disclosures.

Q: How many institutions held CSAN - Cosan S.A. - Common shares, without par value ("Shares") and American Depositary Shares ("ADSs"), each representing four Shares in Q4 2025?

78 institutional investors reported CSAN - Cosan S.A. - Common shares, without par value ("Shares") and American Depositary Shares ("ADSs"), each representing four Shares for Q4 2025. Use the holders table for investor-level position and value details.

CUSIP: 22113B103

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Common shares, without par value ("Shares") and American Depositary Shares ("ADSs"), each representing four Shares
Total 13F shares: 19,915,877
Total 13F value: $78,666,938
Share change: +4,088,392
SEC-reported price per share: $3.95
Number of holders: 78
Value change: +$15,139,170
Number of buys: 40
Number of sells: 42
Shares outstanding: 3,972,526,232

Security key

22113B103

Report period

Q4 2025

Institutions

Top holders

CSAN full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Previous quarter: Q3 2025 Cosan S.A. SEC filings Cosan S.A. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 22113B103

Newer quarter: Q1 2026 Previous quarter: Q3 2025

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of CSAN - Cosan S.A. - Common shares, without par value ("Shares") and American Depositary Shares ("ADSs"), each representing four Shares (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Queluz Holdings Ltd.

Disclosed value leader

Queluz Holdings Ltd.

Comparable rows

15/15

Latest evidence

10 Nov 2025

13D/G 13F Lead comparable stake: 21% 13D/G row: Queluz Holdings Ltd. Showing 1-6 of 15 holder rows.

Quick read

Queluz Holdings Ltd. leads the comparable SEC ownership view at 21%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Queluz Holdings Ltd.'s linked filing trail.

Comparable ownership Top 5

Queluz Holdings Ltd. 21%

BlackRock, Inc. 6.1%

RENAISSANCE TECHNOLOGIES LLC 0.11%

UBS Group AG 0.06%

Aquamarine Financial (Cayman) Ltd 0.06%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Queluz Holdings Ltd.	13D/G Rubens Ometto Silveira Mello 13D/G	21%	$3,782,639,478 822,312,930 shares	+$690,000,000	10 Nov 2025
BlackRock, Inc.	13D/G 13F Company 13D/G 13F	6.1%	$627,623,630 114,321,244 shares	$0	30 Sep 2024
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	0.11%	$19,477,237 4,234,182 shares	—	30 Sep 2025
UBS Group AG	13F Company 13F	0.06%	$11,735,723 2,551,244 shares	—	30 Sep 2025
Aquamarine Financial (Cayman) Ltd	13F Company 13F	0.06%	$10,308,844 2,241,053 shares	—	30 Sep 2025
MORGAN STANLEY	13F Company 13F	0.04%	$7,834,384 1,703,126 shares	—	30 Sep 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

19,915,877

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders

Q4 2025 holders

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 value	Q4 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend