Jeff Dorman (@jdorman81) — Twitter Score 355 out of 1000

Jeff Dorman is a digital asset investor and CFA charterholder who co-founded Arca and serves as its Chief Investment Officer, leading the firm's investment committee and overseeing portfolio sizing and risk management. Jeff Dorman's Twitter Score is 354 out of 1000 (an Excellent rating) as of August 2026, ranking #749 (top 0.5%) among 483,652 tracked accounts.

Jeff Dorman co-founded Arca, a digital asset investment firm founded in 2018 that comprises Arca Investments, its asset management arm, and Arca Labs, its innovation division focused on blockchain infrastructure, tokenized products, and product consulting. Arca Investments provides exposure to digital tokens and equity in blockchain companies through two SEC registered investment advisers, Arca Capital Management and Arca Investment Management. Among Arca's notable products is the Arca U.S. Treasury Fund, which issues its shares as ArCoin on the Ethereum blockchain under the ticker RCOIN. Jeff Dorman also writes as a columnist for CoinDesk.

Jeff Dorman previously served as COO of Harvest Exchange and formerly held positions at Merrill Lynch, Citadel, and Lehman Brothers. Jeff Dorman has accumulated 48,315 followers as of August 2026 across 11,320 posts, and has been mentioned by 201 accounts, with 975 total mentions.

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The accounts that follow Jeff Dorman include 1,128 founders, 389 angel investors, 562 influencers and 36 VCs, among them Ansem, Marc Andreessen, Laura Shin, Stani, Chris Burniske and Kyle Samani.