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See which accounts top crypto and tech funds are following, before the market does.

Fund profile
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Castle Island portfolio signals: latest follows

Castle Island is a tier-2 fund on VC Radar, tracked through 3 X accounts. Its team follows 60 companies that VC Radar tracks.

Latest follows

Companies people at Castle Island followed on X over the last 30 days, newest first.

  1. Martin Shkreli @MartinShkreli ยท Nov 8, 2026 ยท 13 funds ยท 639.3k followers
  2. Blockaid @blockaid_ ยท Nov 8, 2026 ยท 8 funds ยท 27.2k followers
  3. frontrun @frontrunvc ยท Nov 8, 2026 ยท 19 funds ยท 4.9k followers
  4. trade.xyz @tradexyz ยท Oct 30, 2026 ยท 19 funds ยท 63.4k followers
  5. Instinct @instinct_xyz ยท Oct 23, 2026 ยท 10 funds ยท 7k followers
  6. Hedge Fund Clips @HedgeFundClips ยท Oct 17, 2026 ยท 4 funds ยท 7.6k followers
  7. Convergence @convergence__x ยท Oct 14, 2026 ยท 6 funds ยท 9.4k followers
  8. Superteam UK @SuperteamUK ยท Oct 9, 2026 ยท 2 funds ยท 13.7k followers
  9. delta @deltadotnetwork ยท before tracking began ยท 3 funds ยท 3k followers
  10. The Food Manufacturing Guy @TipOfTheBanana ยท before tracking began ยท 16 funds ยท 739.9k followers
  11. 2001 Live @25YearsAgoLive ยท before tracking began ยท 11 funds ยท 653.3k followers
  12. Valinor Digital @ValinorDigital ยท before tracking began ยท 7 funds ยท 1.1k followers
  13. Circle @circle ยท before tracking began ยท 7 funds ยท 301.7k followers
  14. XFX @OfficialXFX ยท before tracking began ยท 3 funds ยท 1.4k followers
  15. Citrini @citrini ยท before tracking began ยท 29 funds ยท 305.2k followers
  16. Umia @umia_finance ยท before tracking began ยท 10 funds ยท 26.9k followers
  17. Federico Simionato @fedesimio ยท before tracking began ยท 5 funds ยท 31.1k followers
  18. Aave @aave ยท before tracking began ยท 9 funds ยท 702.2k followers
  19. ARQ @arq_finance ยท before tracking began ยท 4 funds ยท 13.1k followers
  20. CoinMetrics.io @coinmetrics ยท before tracking began ยท 4 funds ยท 87k followers
  21. Erebor @ereborbank ยท before tracking began ยท 9 funds ยท 16.5k followers
  22. OpenClaw๐Ÿฆž @openclaw ยท before tracking began ยท 21 funds ยท 544k followers
  23. Peter Steinberger ๐Ÿฆž @steipete ยท before tracking began ยท 22 funds ยท 614.8k followers
  24. CoinDesk @CoinDesk ยท before tracking began ยท 10 funds ยท 4.1M followers
  25. Nick shirley @nickshirleyy ยท before tracking began ยท 10 funds ยท 1.9M followers
  26. schema @schemacap ยท before tracking began ยท 6 funds ยท 1.9k followers
  27. a16z @a16z ยท before tracking began ยท 9 funds ยท 1.1M followers
  28. entropy.io @entropyIO ยท before tracking began ยท 24 funds ยท 21.1k followers
  29. Chris Power @2112Power ยท before tracking began ยท 6 funds ยท 95.2k followers
  30. TomorrowX Summit @TomorrowXSummit ยท before tracking began ยท 7 funds ยท 5.5k followers
  31. Zcash ๐Ÿ›ก๏ธ @Zcash ยท before tracking began ยท 2 funds ยท 89.1k followers
  32. Sapiom @sapiom ยท before tracking began ยท 11 funds ยท 2.2k followers
  33. The Rollup @therollupco ยท before tracking began ยท 15 funds ยท 62.1k followers
  34. Toe @_ThePinkyToe ยท before tracking began ยท 8 funds ยท 1.9k followers
  35. Gwart @GwartyGwart ยท before tracking began ยท 10 funds ยท 40.7k followers
  36. based16z @based16z ยท before tracking began ยท 15 funds ยท 127.9k followers
  37. Robinhood Crypto @RobinhoodCrypto ยท before tracking began ยท 11 funds ยท 652.7k followers
  38. Kraken @krakenfx ยท before tracking began ยท 5 funds ยท 1.7M followers
  39. Binance @binance ยท before tracking began ยท 11 funds ยท 16.1M followers
  40. Coinbase ๐Ÿ›ก๏ธ @coinbase ยท before tracking began ยท 9 funds ยท 7.2M followers
  41. world @world_xyz ยท before tracking began ยท 12 funds ยท 129.8k followers
  42. Treasury Secretary Scott Bessent @SecScottBessent ยท before tracking began ยท 16 funds ยท 1M followers
  43. HyperLend @hyperlendx ยท before tracking began ยท 5 funds ยท 31k followers
  44. nic carter @nic_carter ยท before tracking began ยท 10 funds ยท 788k followers
  45. Open Standard @openstandard ยท before tracking began ยท 20 funds ยท 42.7k followers
  46. HFร˜ @hf0 ยท before tracking began ยท 11 funds ยท 23.9k followers
  47. Boring_Business @BoringBiz_ ยท before tracking began ยท 6 funds ยท 213.4k followers
  48. Ethlabs @ethlabs_org ยท before tracking began ยท 16 funds ยท 19.2k followers
  49. signรผll @signulll ยท before tracking began ยท 19 funds ยท 272.5k followers
  50. Tay ๐Ÿ’– @tayvano_ ยท before tracking began ยท 8 funds ยท 91.3k followers
  51. IRIS @iris_credit ยท before tracking began ยท 2 funds ยท 3.6k followers
  52. Brian Roemmele @BrianRoemmele ยท before tracking began ยท 5 funds ยท 495.7k followers

More companies Castle Island follows

Other companies on VC Radar that Castle Island follows, strongest signal first.

  1. Pearl Research Labs @prlnet ยท 26 funds ยท 20.5k followers
    ยถ Pearl is a mathematical breakthrough that redefines the unit economics of AI.
  2. Stripe Crypto @StripeCrypto ยท 15 funds ยท 5.6k followers
    The new money stack. Weโ€™re building with stablecoins and crypto at @stripe, together with @stablecoin and @privy_io.
  3. CZ ๐Ÿ”ถ BNB @cz_binance ยท 15 funds ยท 13M followers
    Buy the book (proceeds go to charity): English: https://t.co/UxgYxYJ3NF Chinese: https://t.co/ItFd8FEyuK @binance @BNBchain @YZiLabs @Giggle
  4. Ultraviolet @UVcredit ยท 4 funds ยท 361 followers
    Unsecured credit for people that use crypto cards
  5. Jacob @uv_jacob ยท 2 funds ยท 109 followers
    Building credit for stablecoin users.
  6. RockawayX @RockawayX ยท 2 funds ยท 12.3k followers
    Investment // Liquidity // Infrastructure // Curation
  7. XO @Trader_XO ยท 2 funds ยท 550.4k followers
    Strictly 2ฯƒ-3ฯƒ
  8. i/o @avidseries ยท 2 funds ยท 197.3k followers
    Good and bad ideas are fairly equally distributed across the political spectrum.

All funds we track ยท All companies

Converging now

Small accounts several funds just started following

New fund follows per scan

Converging, last 7 days
Signal = (tier-weighted funds + 0.4 ร— associate-only funds)1.5 รท logโ‚โ‚€(followers + 100), boosted by follows in the last 14 days, by several funds following within 48 hours (up to 1.6ร—), and when the account follows the funds back (up to 1.75ร—). Tier weights 3 / 2 / 1. A fund's official account and its partners count as the fund once; associates count at 40%. Sectors and "people" are keyword heuristics on the bio; team members come from bios that name the company. Scanned every 4 hours from each tracked account's 200 most recent follows.