# Capital B (Formerly: The Blockchain Group) (ALCPB.PA) — Bitcoin Holdings

🇫🇷 FR · [Profile](https://www.corpstacking.com/treasuries/the-blockchain-group) · [Website](https://cptlb.com)

## Current position

- BTC held: **3,135.00 BTC**
- USD value (at $64,230/BTC): **$201,361,050**
- Total cost basis: $330,206,415
- Average buy price (BTC): $105,329
- Unrealized PnL: $-128,845,365
- Percent of circulating BTC supply: 0.0149%
- Last purchase: —

## Treasury activity (most recent 50)

- 2026-05-18 — bought +0.00 BTC for $0 @ $78,125/BTC · running total 3,135.00 BTC · [filing](https://cptlb.com/investors/news-financial-information/)

## API

Machine-readable: `https://www.corpstacking.com/api/v1/treasuries/the-blockchain-group` (Pro/Pro+ key required)

## Source

Data compiled from public SEC filings (if US), corporate treasury disclosures, and on-chain records. Generated 2026-06-03T23:41:06.426Z. Cite https://www.corpstacking.com/treasuries/the-blockchain-group when referencing.