Berkshire Hathaway xStock BRK.BX

What BRK.BX actually is on-chain

Berkshire Hathaway xStock is an ERC-20 deployed on Arbitrum, at contract address 0x12992613fdd35abe95dec5a4964331b1ee23b50d. That address, not the ticker BRK.BX, is what uniquely identifies this asset: anyone can deploy a second token calling itself BRK.BX, but the contract is unforgeable. Verify it against www.arbiscan.io before sending funds or approving a spend.

Because it lives on Arbitrum, BRK.BX is held in any EVM-compatible wallet, transfers are paid for in ETH rather than in BRK.BX itself, and secondary liquidity sits in Camelot and Uniswap pools. Two consequences follow for anyone setting alerts: you need ETH in the same wallet to move the token at all, and a quoted price taken from a pool is a pool price — it includes slippage that an order-book quote would not.

For BRK.BX the project publishes a whitepaper and an active account as @xStocksFi. That is a partial paper trail — enough to check claims against, not enough to audit. None of it is a quality judgement about the asset; it is simply what can be independently checked before the chart is worth looking at.

Where BRK.BX sits in the market

Berkshire Hathaway xStock ranks #2868, in the top of the long tail, just below the band most screeners still cover, far outside the set of assets that carry continuous market-maker coverage. At this end of the table the first question is data integrity rather than valuation: a quote can originate from a single pool or a single venue, reported volume is difficult to verify independently, and the distance between the last print and a genuinely executable price can be wide. Treat any indicator computed on this series as provisional.

We are not currently receiving a live BRK.BX order book from any of the exchanges connected to this site, so no real-time quote is shown above. That is itself information: it usually means the pair is unlisted on the venues we track, or trading has been halted. BRK.BX is a Arbitrum asset, so whatever turnover exists is most likely in Camelot and Uniswap pools rather than on a centralised book, and every fill there costs ETH in gas on top of the pool's own fee.

BRK.BX against its all-time high

Berkshire Hathaway xStock's record high is $546.27, set on 2025-10-26. A high in this range means BRK.BX carries a meaningful unit price, so round-number levels near the peak tend to be watched as references in their own right. It was set about a year ago, so it belongs to the current cycle but not to current conditions. We are not quoting a drawdown from it because no tracked venue is giving us a live BRK.BX price — a stale or single-pool number would make that percentage look precise when it is not.

BRK.BX across its historical range

The recorded range is comparatively narrow: 1.24x between $438.81 and $546.27. Either the price history is short, or the asset is designed not to move.

The record low of $438.81 was printed on 2026-03-27 — within the last six months. We have no live quote to measure the current distance from it.

BRK.BX supply and valuation data

Supply figures for BRK.BX are self-reported at this rank rather than reconciled against the chain, so we publish the valuation we have and not a circulating-supply number we cannot check. What we do have is a fully diluted valuation of $73.1 million as of 2026-05-12. That places it in the top 10% by fully diluted value.

Because that valuation is a snapshot rather than a live figure, we deliberately do not back out a supply number from it — the price has moved since, and the division would produce a confident-looking token count that is simply wrong. Check the project's own explorer for the current supply before using any per-token valuation. The authoritative figure is the one www.arbiscan.io reports for this contract.

What kind of asset BRK.BX is

Berkshire Hathaway xStock is a meme asset. There is no cash flow, no fee capture and no fundamental anchor to value it against, which is a description rather than a criticism — it means the price is set entirely by attention and reflexive flow. In practice, volume moves first and price follows, so a volume spike is the leading signal for this class while an oscillator reading is a lagging one. Moves are larger, faster and mean-revert harder than in assets with a revenue story.

CoinGecko files BRK.BX under 10 categories, including Tokenized Assets, BNB Chain Ecosystem, Solana Ecosystem, Meme, Tokenized Stock. CoinGecko also records deployments on BNB Chain (2,027 tracked tokens), Solana (3,129 tracked tokens), Ethereum (3,072 tracked tokens), so on-chain liquidity is split across several networks and the cheapest venue depends on which deployment you are trading.

How to set a Berkshire Hathaway xStock alert that is worth receiving

Berkshire Hathaway xStock is the ERC-20 at 0x1299…b50d on Arbitrum — high dated 2025-10-26 — rank #2868. On this profile the condition that carries signal is a volume-surge condition on the 1-hour or 4-hour candle paired with a wide price threshold.

Full alert-design method: thresholds, RSI/MACD and volume conditions →