Ethereum’s 12 Biggest Wallets Expose 6 Exchanges Controlling 6.6 Million ETH

The list spans staking infrastructure, a token wrapping contract, five exchange wallets, two layer two ( L2) bridges, and one address unlabeled on Etherscan but identified through Arkham Intelligence. Together, they show where concentrated ETH sits across the network, and why two of the top spots are not “holders” in the traditional sense.

Beacon Contract Tops the List, But It Is Not a Whale

As of this weekend, the Ethereum Beacon Deposit Contract holds 88,289,814 ETH, equal to 73.16% of the top 12 wallets combined. The contract does not belong to a person, fund, or company. Every validator staking ETH to secure the network through proof-of-stake (PoS) sends funds through this single address, which functions as protocol-level escrow rather than discretionary holdings.

Curiously, the Beacon Deposit Contract also holds $109,690 worth of the ERC-20 token PIKA, after 7.112 trillion of the coins found their way into the address. It also holds roughly $8,500 worth of USDT for reasons that remain unclear, alongside dozens of largely meaningless ERC-20 tokens.

The Wrapped Ether contract ranks second with 2,443,063 ETH, or 2.02% of the total. It works the same way. ETH gets locked as collateral so it can circulate as an ERC-20 token called WETH across decentralized exchange ( DEX) platforms and lending platforms. Neither the Beacon Contract nor Wrapped Ether represents an entity with control over how the funds move. Wrapped ether (WETH) is simply an ERC-20 representation of ether.

Binance Holds Three Spots on the List

Binance controls more separate addresses than any other exchange. The wallet dubbed “Binance 7” ranks third with 1,996,008 ETH and around 2,481 transactions, a pattern consistent with a wallet used for large, infrequent transfers rather than daily retail flow.

Another address labeled “Binance Hot Wallet 20” holds 739,595 ETH with 20,981 transactions, supporting active withdrawal liquidity. A third address known as “Binance-Peg Tokens” holds 454,999 ETH, collateral backing wrapped versions of ETH that Binance issues on other chains such as BNB Chain.

Combined, Binance’s three wallets hold 3,190,602 ETH, worth roughly $5.9 billion at $1,860 per coin. That makes Binance the single largest exchange holder among the top 12 wallets by a wide margin.

Robinhood, Upbit, Bitfinex and Gemini Round Out Exchange Custody

Robinhood holds ETH across two separate wallets. Its main operational address ranks fourth with 1,220,494 ETH. A second wallet, unlabeled on Etherscan but identified by Arkham as Robinhood’s cold storage, ranks 12th with 368,050 ETH. Combined, the two addresses hold 1,588,545 ETH, worth about $2.9 billion.

Upbit, South Korea’s largest exchange by volume, holds 1,046,015 ETH in a wallet tagged as “Upbit 41.” That address logged 54,671 transactions, the highest transaction count of any exchange wallet among the top 12, pointing to heavy retail deposit and withdrawal activity from its user base.

Bitfinex holds 450,118 ETH in the address known as “Bitfinex 19.” It is worth noting that the aforementioned exchanges listed among Ethereum’s largest holders also rank among bitcoin’s largest holders. In 11th place, Gemini keeps 385,262 ETH in a cold wallet that recorded just 945 transactions, a low figure typical of offline storage that moves infrequently for security reasons.

L2 Bridges Lock Over 1.6 Million ETH

Presently, two Ethereum scaling networks also made the top 12. Arbitrum Bridge holds 819,716 ether, backing ETH that circulates on the Arbitrum network. Base Portal, operated for the Coinbase-incubated L2 network, holds 807,076 ETH and logged 1,140,867 transactions, the second-highest transaction count on the entire list behind only the WETH contract.

The size of these bridge balances tracks growing activity on both networks, as traders and applications continue moving funds off Ethereum’s base layer in search of lower fees and faster settlement.

What the Concentration Means for Traders

Setting aside the Beacon Contract and Wrapped Ether as network infrastructure, the remaining 10 wallets hold 8,287,337.60 ETH combined. Of that, exchange-controlled wallets alone account for 6,660,544 ETH, or roughly 5.52% of a 120,682,850 ETH reference supply.

For traders who track exchange reserves as a signal of selling or accumulation pressure, the data shows custody split across multiple addresses per exchange rather than concentrated in one. Binance and Robinhood both operate separate hot and cold wallets, meaning analysts need visibility into all of an exchange’s tagged addresses, not just the most active one, to draw accurate conclusions about reserve trends.

The bridge wallets add a separate signal. Rising balances at Arbitrum and Base point to sustained L2 activity, a trend that has shaped trading volume and gas costs across the Ethereum ecosystem.