index / The 13F vs WhaleWisdom
>_ The 13F vs WhaleWisdom
The 13F and WhaleWisdom, side-by-side. Compare the facts below, then pick the one that fits your workflow.
The 13F
WhaleWisdom
one-liner
Transforms SEC Form 13F filings from 8,600+ institutional managers into structured intelligence reports showing trades separated from price drift
Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools
best for
—
analyzing and replicating institutional investor portfolios using quarterly 13F and Schedule 13D/G data.
key feature
separates deliberate trades from price movement for quarterly institutional positioning
20+ years of 13F data with fund-level backtesting and consensus holdings analysis
who uses it
—
Retail
asset class
Equities
Equities
function
Research, Data & APIs
Research, Alt Data
instruments
Stocks, ETFs
Stocks, ETFs, Mutual Funds, Options
regions
North America
North America
pricing
$-$$
FREE-$$
via
web, mcp, api
web, api
audience
pro · hedge fund
retail
upvotes
0
0
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.
The 13F
Transforms SEC Form 13F filings from 8,600+ institutional managers into structured intelligence reports showing trades separated from price drift
[↗] visit the13f.comWhaleWisdom
Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools
[↗] visit whalewisdom.comSee full data, pricing and alternatives on the The 13F profile page, or the WhaleWisdom profile page.