The largest Bitcoin wallets are typically cold storage addresses held by exchanges, governments, or unidentified entities. These holdings represent a significant portion of the circulating supply (about 19.8 million BTC total). Below is a list summarizing the top 10 by balance, based on on-chain data analysis. Note that individual holders like Satoshi Nakamoto (estimated ~1.1 million BTC across many addresses) or companies like MicroStrategy (~250,000 BTC) often use multiple addresses, so they don't always top single-address lists.

  1. Binance Cold Wallet: Wallet address 34xp4vRoCGJym3xR7yCVPFHoCNxv4Twseo with a balance of approximately 249,000 coins.

  2. Binance Cold Wallet: Wallet address 3M219KR5vEneNb47ewrPfWyb5jQ2DjxRP6 approximately 166,000 coins.

  3. Robinhood Cold Wallet: Wallet address bc1ql49ydapnjafl5t2cp9zqpjwe6pdgmxy98859v2 approximately 141,000 coins.

  4. Bitfinex Cold Wallet: Wallet address bc1qgdjqv0av3q56jvd82tkdjpy7gdp9ut8tlqmgrpmv24sq90ecnvqqjwvw97 approximately 130,000 coins.

  5. U.S. Government (Bitfinex Hack Recovery): Wallet address bc1qazcm763858nkj2dj986etajv6wquslv8uxwczt approximately 94,000 coins.

  6. Unlabeled: Wallet address bc1qd4ysezhmypwty5dnw7c8nqy5h5nxg0xqsvaefd0qn5kq32vwnwqqgv4rzr approximately 92,000 coins.

  7. Tether Bitcoin Reserves: Wallet address bc1qjasf9z3h7w3jspjl6mg7rcddpcc7hc8yq0x4n approximately 96,000 coins.

  8. Unlabeled: Wallet address bc1q8yj0herd4r4yxszw3nkfvt53433thk0f5qst4g approximately 78,317 coins.

  9. Unlabeled (Dormant): Wallet address 1LdRcdxfbSnmCYYNdeYpUnztiYzVfBEQeC approximately 53,880 coins.

  10. Unlabeled (Dormant): Wallet address 1AC4fMwgY8j9onSbXEWeH6Zan8QGMSdmtA approximately 51,830 coins.

Many top wallets belong to centralized exchanges for user custody, while unlabeled ones could be whales or lost coins.

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