SPX Gestao de Recursos Ltda bought a new position in Ecopetrol S.A. (NYSE:EC – Free Report) during the 4th quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission. The fund bought 1,313,081 shares of the oil and gas company’s stock, valued at approximately $15,652,000. Ecopetrol makes up 1.2% of […]