>_ Dataroma vs Rockwood Research
Dataroma and Rockwood Research, side-by-side. Compare the facts below, then pick the one that fits your workflow.
about Dataroma
dataroma tracks 13f filings and portfolio holdings of 82 notable hedge fund managers and institutional investors, including warren buffett, bill ackman, david einhorn, and others. aggregates quarterly moves, ranks top holdings, surfaces insider buys, and produces stats on most-owned stocks and 'big bets' across the tracked managers. free web tool.
about Rockwood Research
rockwood research pulls 13f filings from sec edgar and weights holdings against actual aum rather than reported long-only positions. includes a weekly event monitor of special-situation corporate filings. free for all users.
See full data, pricing and alternatives on the Dataroma profile page, or the Rockwood Research profile page.