In the past week (September 7 to 11, 2026), AZEV3 topped the ranking of losers, with a 17.13% drop, while CVCB3 and TEND3 also ranked among the worst performers, with declines of 12.02% and 8.67%, respectively. AMER3 (-9.41%) and SIMH3 (-8.88%) round out the list of the five biggest losses of the week.
Among construction companies, TEND3 fell 8.67% in the week amid the formal appointment of Marcos Cruz as the new CEO and the stock’s inclusion in the Ibovespa, while DIRR3 retreated 8.40% after Direcional recorded its inclusion in B3’s IBrX 50 index. In the industrial goods segment, ARML3 dropped 8.23% in the same week that Armac obtained an AA-(bra) rating on its debentures, and AZEV3 fell 17.13% after Nêmesis reduced its stake to 53% in Azevedo & Travassos (AZEV4).
Also notable were the declines in VAMO3 (-7.37%) and AZUL3 (-7.10%) in the consumer discretionary segment, in addition to BBSE3, in the financial sector, which ended the week down 6.73%.
| Stock | Company | Sector | Change | Close |
|---|---|---|---|---|
| AZEV3 | AZEVEDO | Industrial Goods | -17.13% | R$ 6.92 |
| CVCB3 | CVC BRASIL | Consumer Discretionary | -12.02% | R$ 1.61 |
| AMER3 | AMERICANAS | Consumer Discretionary | -9.41% | R$ 4.91 |
| SIMH3 | SIMPAR | Financial | -8.88% | R$ 7.59 |
| TEND3 | TENDA | Consumer Discretionary | -8.67% | R$ 32.11 |
| DIRR3 | DIRECIONAL | Consumer Discretionary | -8.40% | R$ 10.47 |
| ARML3 | ARMAC | Industrial Goods | -8.23% | R$ 3.79 |
| VAMO3 | VAMOS | Consumer Discretionary | -7.37% | R$ 3.27 |
| AZUL3 | AZUL | Consumer Discretionary | -7.10% | R$ 17.52 |
| BBSE3 | BBSEGURIDADE | Financial | -6.73% | R$ 39.50 |
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