Mariner’s Cosan CSAN Stock Holding History

Mariner’s Portfolio CSAN Stock Details CSAN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$69.5K	Buy	+24,119	New	+$85.5K	﹤0.01%	3380
2026 Q1	–	Sell	-22,049	Closed	-$87.1K	–	3619
2025 Q4	$87.1K	Sell	22,049 -11,446	-34%	-$52.1K	﹤0.01%	3347
2025 Q3	$154K	Sell	33,495 -46,769	-58%	-$216K	﹤0.01%	3267
2025 Q2	$405K	Buy	80,264 +30,293	+61%	+$164K	﹤0.01%	2497
2025 Q1	$261K	Sell	49,971 -56,753	-53%	-$298K	﹤0.01%	2764
2024 Q4	$581K	Buy	106,724 +78,120	+273%	+$587K	﹤0.01%	2063
2024 Q3	$273K	Buy	28,604 +18,544	+184%	+$180K	﹤0.01%	2662
2024 Q2	$98K	Sell	10,060 -8,841	-47%	-$95.8K	﹤0.01%	2959
2024 Q1	$245K	Sell	18,901 -14,853	-44%	-$213K	﹤0.01%	2604
2023 Q4	$529K	Buy	33,754 +5,725	+20%	+$80K	﹤0.01%	1900
2023 Q3	$381K	Sell	28,029 -4,839	-15%	-$73.8K	﹤0.01%	1958
2023 Q2	$490K	Buy	32,868 +20,298	+161%	+$264K	﹤0.01%	1760
2023 Q1	$149K	Buy	+12,570	New	+$151K	﹤0.01%	2483

Other funds holding CSAN

MAM

Monaco Asset Management Monaco $1.26B AUM 60.23% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Aquamarine Financial George Town $1.81B AUM 38.21% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Naman Capital Sao Paulo, Brazil $323M AUM 37.1% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

BPAMU

BTG Pactual Asset Management US New York $1.61B AUM 24.35% 1-Year Est. Return

BCM

Barometer Capital Management Toronto, Ontario, Canada $360M AUM 83.37% 1-Year Est. Return

Mariner's CSAN Position: Q2 2026 in Review

Mariner opened a new position in Cosan (CSAN) in Q2 2026: 24,119 shares worth $69.5K. The stake represents ﹤0.01% of the portfolio and ranks #3380 among its holdings. This is a return to the name: Mariner previously reported a position in CSAN as recently as Q4 2025.

Mariner first reported a position in CSAN in Q1 2023 and has held it in 13 quarters since. The position peaked at $581K in Q4 2024. 63 funds tracked by Wall St. Rank hold CSAN as of Q2 2026.

Mariner held 24,119 shares of Cosan worth $69.5K as of Q2 2026.
Cosan was a new Mariner position in Q2 2026.
Cosan made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3380 holding.
Mariner first reported a position in Cosan in Q1 2023 and has held it in 13 quarters since.
Mariner's Cosan position peaked at $581K in Q4 2024.
63 funds tracked by Wall St. Rank held Cosan as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.