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>>manually approved · 420 tools indexed·since 2026
index / Dataroma vs WhaleWisdom

>_ Dataroma vs WhaleWisdom

Dataroma and WhaleWisdom, side-by-side. Compare the facts below, then pick the one that fits your workflow.

Dataroma
WhaleWisdom
one-liner
Tracks 13F filings and portfolio holdings of 82 notable hedge fund managers and institutional investors
Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools
best for
retail investors looking to follow or replicate superinvestor moves based on public 13f disclosures
analyzing and replicating institutional investor portfolios using quarterly 13F and Schedule 13D/G data.
key feature
aggregates and ranks superinvestor portfolio moves quarterly
20+ years of 13F data with fund-level backtesting and consensus holdings analysis
who uses it
Retail
Retail
asset class
Equities
Equities
function
Research
Research, Alt Data
instruments
Stocks
Stocks, ETFs, Mutual Funds, Options
regions
North America
North America
pricing
FREE
FREE-$$
via
web
web, api
audience
retail
retail
upvotes
0
0

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 WhaleWisdom

tracks 13F filings, 13D/13G disclosures, insider transactions, and mutual fund holdings for institutional investors and hedge funds. offers 20+ years of historical data, backtesting tools to evaluate fund performance, and portfolio replication. provides web interface, excel add-in, screeners, and a developer API with digital signature authentication.

Dataroma
Tracks 13F filings and portfolio holdings of 82 notable hedge fund managers and institutional investors
[↗] visit dataroma.com
WhaleWisdom
Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools
[↗] visit whalewisdom.com

See full data, pricing and alternatives on the Dataroma profile page, or the WhaleWisdom profile page.

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