Stock Ownership/CSAN

COSAN S A (CSAN): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in CSAN · Energy. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
8
13F filers
Aggregate Value
$12.0M
Across holders
Last Price
$2.68
2026-08-24
Sector
Energy
GICS
Quarterly fund activity2 increased6 reduced2 exited
Full exits: BALYASNY ASSET MANAGEMENT LLC, SHAW D E & CO INC
Institutional Holders of CSAN
↗
8 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund2.80M$8.1M67.4%0.0%Reduced$-2.9MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund675K$1.9M16.3%0.0%Reduced+$1.1MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund270K$778K6.5%0.0%Reduced$-1.1MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund119K$341K2.9%0.0%Reduced$-152KQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund114K$328K2.7%0.0%Reduced$-1.1MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund100K$288K2.4%0.0%Added—Q2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund47K$136K1.1%0.0%Added+$96KQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund29K$84K0.7%0.0%Reduced$-23KQ2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$8.1M· 67.4% of total· 0.0% port· 2.80M sh· $-2.9M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$1.9M· 16.3% of total· 0.0% port· 675K sh· +$1.1M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$778K· 6.5% of total· 0.0% port· 270K sh· $-1.1M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$341K· 2.9% of total· 0.0% port· 119K sh· $-152K QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$328K· 2.7% of total· 0.0% port· 114K sh· $-1.1M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$288K· 2.4% of total· 0.0% port· 100K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$136K· 1.1% of total· 0.0% port· 47K sh· +$96K QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$84K· 0.7% of total· 0.0% port· 29K sh· $-23K QoQ· Q2 2026
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