InsidersTradesSigma
Track the Companhia Brasileira de Aluminio share price and the full management transaction log of the company, a publicly traded company based in Brazil. Shares are listed on the BR market, under the supervision of CVM (Brazil). Operating in the Energy sector, Companhia Brasileira de Aluminio has recorded 26 insider filings. Market capitalisation: €5.5bn. The latest transaction was filed on 8 April 2026 (Outras Saídas (Débito)). The full history is openly available.
26
Insider Decl.
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Thresholds
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Buy Volume
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Sell Volume
32Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 2,083 of 28,835 companies
76.7
score / 100
Value99
Quality55
FCF yld54%
Earn yld88%
EV/EBITDA2.9x
ROE17%
Gross mgn17%
Net mgn11%
Debt/EBITDA2.3x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 8 April 2026
Declarations26 total
19 sharesAçõesB3CVM:61409892-47a6acef2864b8a6
541 shares@ R$3.730.0000% mcap33.2% of flowRecibo de SubscriçãoB3CVM:61409892-594020701e0d9d45
541 shares@ R$3.730.0000% mcap33.2% of flowAçõesB3CVM:61409892-6f9cd7f02c48fa96
37,499,416 shares@ R$3.730.47% mcap6.3% of flowRecibo de SubscriçãoB3CVM:61409892-02c5e41df2474e49
42,123,282 shares@ R$3.73190.53% mcap7.1% of flowAçõesB3CVM:61409892-7f970cc5ee278999
1,127 shares@ R$3.730.0000% mcap0.8% of flowAçõesB3CVM:61409892-8ca7735d364dfb7a
601 shares@ R$3.730.0000% mcap0.4% of flowAçõesB3CVM:61409892-13457c27f514037a
1,004 shares@ R$3.730.0000% mcap0.7% of flowRecibo de SubscriçãoB3CVM:61409892-0fe96c0c14e2ed45
541 shares@ R$3.730.0000% mcap0.4% of flowRecibo de SubscriçãoB3CVM:61409892-29abb3248f50331a
37,499,416 shares@ R$3.730.47% mcap6.4% of flowRecibo de SubscriçãoB3CVM:61409892-010eb1756474aa28
541 shares@ R$3.730.0000% mcap33.6% of flowRecibo de SubscriçãoB3CVM:61409892-4f208af4a09918ca
541 shares@ R$3.730.0000% mcap0.4% of flowRecibo de SubscriçãoB3CVM:61409892-7d422c4f00ea5a02
1,004 shares@ R$3.730.0000% mcap0.7% of flowRecibo de SubscriçãoB3CVM:61409892-f288de794a4efb37
11,200 shares@ R$5.050.0002% mcap10.9% of flowAçõesB3CVM:61409892-69aa0cb01837ab09
1,600 shares@ R$12.000.0001% mcap3.6% of flowAçõesB3CVM:61409892-cf13534a0249649b
2,919 shares@ R$12.720.0001% mcap7.3% of flowAçõesB3CVM:61409892-03a86c86aac54537
47,600,000 shares@ R$19.003.22% mcap43.4% of flowAçõesB3CVM:61409892-c56e840ad5429317
9,900 shares@ R$14.160.0004% mcap21.5% of flowAçõesB3CVM:61409892-805d239415745af2
18,750,000 shares@ R$11.200.61% mcap8.3% of flowAçõesB3CVM:61409892-1e02e0e6aeef1e9f
5,839 shares@ R$11.250.0002% mcap11.0% of flowAçõesB3CVM:61409892-42cd5e67f8fc1ce9
2,919 shares@ R$11.200.0001% mcap5.5% of flowAçõesB3CVM:61409892-8470f5d29ff72630
5,000 shares@ R$11.250.0002% mcap9.4% of flowAçõesB3CVM:61409892-15ce27a733147cae
2,919 shares@ R$11.400.0001% mcap5.6% of flowAçõesB3CVM:61409892-5a0f81e9c0aee657
5,839 shares@ R$11.160.0002% mcap10.9% of flowAçõesB3CVM:61409892-9c71865a2bd01f98
5,839 shares@ R$11.200.0002% mcap11.0% of flowAçõesB3CVM:61409892-b43d19dfcf151d2d
25 of 26 declarations
About Companhia Brasileira de Aluminio
Companhia Brasileira de Aluminio is a Brazilian company specializing in aluminum production. It is listed on the São Paulo Stock Exchange, BVMF.