In the past week (August 31 to September 4, 2026), PMAM3, AZEV3, MGLU3 and CSNA3 topped the weekly gainers on B3. Paranapanema (PMAM3) jumped 100.00%, amid the registration of the subscription of 4 debentures in its 11th issue and the release of EBITDA of R$ 69 million in 2Q26. Azevedo & Travassos (AZEV3) advanced 53.94% after announcing the sale of a FIP worth R$ 43.5 million.

Among consumer stocks, Magazine Luiza (MGLU3) gained 20.37% in a week marked by the announcement of a partnership with Mercado Livre, while Arezzo (AZZA3) rose 19.04% after disclosing a spin-off and the creation of two companies on B3. CSN (CSNA3) recorded a 19.55% gain following the announcement of Fabio Schvartsman as the new CEO, and União Pet (AUAU3) climbed 16.28% after announcing the redemption of debentures totaling R$ 133.3 million. VAMO3, SIMH3 and SOJA3 also ranked among the top gainers of the week.

StockCompanySectorChangeClose
PMAM3PARANAPANEMABasic Materials+100.00%R$ 0,32
AZEV3AZEVEDOIndustrials+53.94%R$ 8,39
RAIZ4RAIZENOil, Gas and Biofuels+21.74%R$ 0,28
MGLU3MAGAZ LUIZAConsumer Discretionary+20.37%R$ 5,79
CSNA3SID NACIONALBasic Materials+19.55%R$ 6,36
AZZA3AZZAS 2154Consumer Discretionary+19.04%R$ 17,69
VAMO3VAMOSConsumer Discretionary+17.06%R$ 3,50
SIMH3SIMPARFinancial+16.97%R$ 7,72
AUAU3PETZCOBASIConsumer Discretionary+16.28%R$ 4,00
SOJA3BOA SAFRAConsumer Staples+14.20%R$ 7,88

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PMAM3AZEV3RAIZ4MGLU3CSNA3Top Gainers of the Week