Stock listing
B3:CTKA4 Karsten S.A. Ações
Brazilian listing (B3) of Karsten S.A. · home listing B3:CTKA3
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Share price · BMFBOVESPA:CTKA4
33.83 BRL -0.17 (-0.5%)
Close on Oct 15, 2026
- Day range
- 33.82 – 33.83 BRLOct 15, 2026
- Volume
- 300 sharesOct 15, 2026
- Market cap
- 209.9M BRLAt the close on Oct 15, 2026 · price × 6.21M shares outstanding

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| B3:CTKA3 · Home | 34.16 BRL | 0.00 (0.0%) | — | 34.16 | 34.16 | 34.16 | 34.16 | Close on Oct 22, 2026 |
| B3:CTKA4 | 33.83 BRL | -0.17 (-0.5%) | 300 | 33.82 | 33.83 | 33.82 | 34.00 | Close on Oct 15, 2026 |
- Ticker
- B3:CTKA4
- Asset type
- Stock
- Exchange
- B3
- Currency
- BRL
Where Karsten S.A. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| B3:CTKA3 · Home listing | B3 | Brazil | BRL |
| B3:CTKA4 · This page | B3 | Brazil | BRL |
| B3:CTKA4F | B3 | Brazil | BRL |
| B3:CTKA3F | B3 | Brazil | BRL |
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