COSAN SA -ADR (CSAN) Institutional Ownership Changes & 13F Activity

COSAN SA -ADR (CSAN). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ubs Group Ag, Marshall Wace, Llp, Morgan Stanley, Renaissance Technologies LLC, and Two Sigma Investments, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcSell-120,190-30.8%269,968$777.51KQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcSell-118-100.0%0$0.00Q2 2026Aug 28, 2026
Spx Gestao De Recursos LtdaBuy+425425$1.22KQ2 2026Aug 19, 2026
Two Sigma Investments, LpSell-388,112-77.3%113,942$328.15KQ2 2026Aug 14, 2026
Massar Capital Management, LpSell-215,104-71.7%85,068$245.00KQ2 2026Aug 14, 2026
Tudor Investment Corp Et AlBuy+100,000100,000$288.00KQ2 2026Aug 14, 2026
Hrt Financial LpBuy+94,751+668.8%108,919$313.00KQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-81,706-13.7%514,859$1.48MQ2 2026Aug 14, 2026
Capital Asset Advisory Services LlcBuy+72,34572,345$208.35KQ2 2026Aug 14, 2026
Millennium Management LlcSell-52,917-30.9%118,525$341.35KQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+40,20440,204$114.65KQ2 2026Aug 14, 2026
Schonfeld Strategic Advisors LlcBuy+33,434+243.1%47,188$135.90KQ2 2026Aug 14, 2026
Xtx Topco LtdSell-25,847-10.9%211,497$609.11KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+14,90914,909$42.94KQ2 2026Aug 14, 2026
Aquatic Capital Management LlcBuy+10,41010,410$29.98KQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-7,877-21.3%29,039$83.63KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Sell-65-11.1%523$1.50KQ2 2026Aug 14, 2026
Ubs Group AgBuy+2,166,940+251.0%3,030,378$8.73MQ2 2026Aug 13, 2026
Marshall Wace, LlpSell-1,695,953-71.5%674,857$1.94MQ2 2026Aug 13, 2026
Morgan StanleySell-1,141,235-84.7%206,085$593.53KQ2 2026Aug 13, 2026
Renaissance Technologies LLCSell-1,011,287-26.5%2,799,382$8.06MQ2 2026Aug 13, 2026
Fmr LlcBuy+52,250+746.7%59,247$170.63KQ2 2026Aug 13, 2026
Mariner, LlcBuy+24,11924,119$69.46KQ2 2026Aug 13, 2026
Northern Trust CorpSell-5,584-25.3%16,492$47.50KQ2 2026Aug 13, 2026
Optiver Holding B.V.Buy+57,40357,403$165.32KQ2 2026Aug 12, 2026
Barometer Capital Management Inc.Buy+42,400+24.7%214,000$616.32KQ2 2026Aug 12, 2026
Jpmorgan Chase & CoBuy+28,79428,794$82.06KQ2 2026Aug 12, 2026
Vident Advisory, LlcBuy+27,981+109.8%53,454$153.95KQ2 2026Aug 12, 2026
Allworth Financial LpBuy+948+51.4%2,794$8.05KQ2 2026Aug 11, 2026
Tower Research Capital Llc (Trc)Sell-647-11.6%4,931$14.20KQ2 2026Aug 11, 2026
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Frequently asked questions about CSAN activity

  • Which institutional owners are buying CSAN?

    Institutional owners buying CSAN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CSAN activity?

    "Buy" means an investor increased their reported position in CSAN compared to the prior reporting period. This reflects growing exposure to COSAN SA -ADR (CSAN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CSAN increasing?

    Institutional interest in CSAN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.