InsidersTradesSigma
CAPITAL B Stock: price and management transactions · France · AMF
Follow the CAPITAL B share price and the full directors' dealings record of the company, a publicly traded company based in France. Shares trade on FR FR, under the supervision of AMF. Operating in the Technology sector, CAPITAL B has published 47 insider filings. Market capitalisation: €139.3m. The latest transaction was filed on 18 May 2026 (Exercice). Among the most active insiders: Ludovic Chechin-Laurans. All data is free.
47
Insider Decl.
0
Thresholds
€3m
32 ops.
Buy Volume
€3m
11 ops.
Sell Volume
43Σ signal
Fundamental score
Ranked 23,606 of 25,571 companies
19.5
score / 100
Value16
Quality23
FCF yld-4.2%
Earn yld-45%
EV/EBITDA·
ROE-102%
Gross mgn31%
Net mgn·
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Last declaration on 18 May 2026
Declarations47 total
160,000 shares@ €0.900.077% mcap4.1% of flowAGAEuronext Growth Paris2026DD1114910
120,000 shares@ €0.900.058% mcap9.5% of flowActionEuronext Growth Paris2026DD1114948
Ideal exit: 9 Feb 2027 (T+270)
50,000 shares@ €0.80720.022% mcap51.3% of flowActionEuronext Growth Paris2026DD1100394
506,879 shares0ActionEuronext Growth Paris2026DD1086856
Ideal exit: 29 Sept 2026 (T+270)
506,879 shares@ €0.805174.7% of flowActionEuronext Growth Paris2026DD1090305
Ideal exit: 29 Sept 2026 (T+270)
17,151 shares@ €0.732.3% of flowActionEuronext Growth Paris2025DD1086620
Ideal exit: 25 Sept 2026 (T+270)
174,503 shares@ €0.720823.0% of flowActionEuronext Growth Paris2025DD1086434
Ideal exit: 19 Sept 2026 (T+270)
50,000 shares@ €0.767248.7% of flowActionEuronext Growth Paris2025DD1085426
2,966,213 shares@ €0.54446.3% of flowTitre de créanceEuronext Growth Paris2025DD1069627
1,179,550 shares@ €0.5418.3% of flowOption d'achatEuronext Growth Paris2025DD1047751
366,672 shares@ €0.700516.4% of flowBons de souscription BSA 2025-01Euronext Growth Paris2025DD1044147
1,187,783 shares@ €0.70253.2% of flowBons de souscription BSA 2025-01Euronext Growth Paris2025DD1044148
701,785 shares@ €0.644328.9% of flowBons de souscription BSA 2025-01Euronext Growth Paris2025DD1044150
42,970 shares@ €0.5441.5% of flowActionEuronext Growth Paris2025DD1044151
Ideal exit: 20 Mar 2026 (T+270)
174,270 shares@ €5.103978.0% of flowActionEuronext Growth Paris2025DD1043996
174,270 shares@ €0.5448.3% of flowActionEuronext Growth Paris2025DD1043998
Ideal exit: 15 Mar 2026 (T+270)
208,187 shares@ €0.0793100.0% of flowBSAEuronext Growth Paris2025DD1035910
Ideal exit: 27 Jan 2026 (T+270)
73,395 shares@ €0.380.8% of flowActionEuronext Growth Paris2025DD1025375
Ideal exit: 5 Dec 2025 (T+270)
100,000 shares@ €0.48674.3% of flowActionEuronext Growth Paris2025DD1017789
88,888 shares@ €0.306119.0% of flowActionEuronext Growth Paris2025DD1016031
Ideal exit: 14 Oct 2025 (T+270)
300,000 shares@ €0.290860.8% of flowActionEuronext Growth Paris2025DD1016018
Ideal exit: 14 Oct 2025 (T+270)
80,592 shares@ €0.28350.7% of flowActionEuronext Growth Paris2024DD1012830
Ideal exit: 16 Sept 2025 (T+270)
91,073 shares@ €0.319120.3% of flowActionEuronext Growth Paris2024DD1010326
Ideal exit: 5 Sept 2025 (T+270)
5,000,000 shares@ €0.2028.7% of flowActionEuronext Growth Paris2024DD1005069
Ideal exit: 2 Aug 2025 (T+270)
37,401 shares@ €0.150.2% of flowActionEuronext Growth Paris2024DD992653
Ideal exit: 24 May 2025 (T+270)
25 of 47 declarations
About CAPITAL B
Capital B is a French technology company listed on Euronext Growth Paris under ISIN FR0011053636 and ticker ALCPB. Formerly known as The Blockchain Group, the company rebranded as Capital B in July 2025, signaling a strategic shift in its corporate identity and market positioning. Today, Capital B describes itself as Europe’s first Bitcoin Treasury Company while continuing to operate technology businesses focused on data intelligence, artificial intelligence, and decentralized technology consulting and development. As a result, the group combines two dimensions: a service-and-engineering technology platform and a treasury strategy built around Bitcoin accumulation. The company’s roots lie in blockchain and emerging digital technologies. Over time, it expanded its scope toward broader data intelligence and AI-related services to better address corporate digital transformation needs. This evolution reflects an effort to move beyond a narrow blockchain positioning and build a more diversified, innovation-driven offering. Capital B’s core activities are primarily anchored in Europe, but the group has also shown an international ambition. In 2025, it announced the ongoing creation of a subsidiary in Abu Dhabi, highlighting an intention to extend its footprint into the Middle East. From an operational standpoint, the company’s business lines can be grouped into three main areas. First, data intelligence services, covering data structuring, exploitation, and monetization for business clients. Second, AI and related digital solutions, with consulting, integration, and development capabilities designed to help organizations deploy advanced technologies. Third, decentralized technology consulting and development, where the group leverages its historical expertise in blockchain, digital assets, and distributed architectures. In parallel, Capital B’s Bitcoin treasury policy has become a defining feature of its equity story and investor communications. Capital B stands out in the market for its pioneering role in Bitcoin treasury management in Europe. The company regularly reports Bitcoin purchases, total holdings, and indicators such as BTC Yield, which has made it more than a conventional IT services provider. Its financial strategy relies on recurring funding rounds, including ATM-style capital increase programs with TOBAM and convertible debt issuances, to support its Bitcoin acquisition strategy. As of April 2026, the company reported holding 2,937 BTC, underscoring the scale of this treasury approach. Overall, Capital B is an unusual French listed company positioned at the intersection of technology services, AI, blockchain, and Bitcoin treasury management. Its model combines operational tech activities with a high-conviction financial strategy, making it a distinctive name for investors interested in long-term digital transformation themes and European crypto-related exposure.
