index / Alpha-File vs Flock
>_ Alpha-File vs Flock
Alpha-File and Flock, side-by-side. Compare the facts below, then pick the one that fits your workflow.
Alpha-File
Flock
one-liner
Tracks hedge fund, mutual fund, and activist investor holdings aggregated from 13F, N-PORT, and beneficial-ownership filings across multiple sources
Parses SEC 13F holdings and Form 4 insider transactions with quarter-over-quarter deltas, raises alerts when both filings converge on the same security, and delivers the dataset via API with redistribution rights for Indian disclosure regis
best for
tracking specific hedge funds, mutual funds, and activist investors to see their quarterly position changes and portfolio evolution
—
key feature
tracks every buy, sell, add, trim across custom manager watchlists
Defines and alerts when 13F increases and Form 4 purchases land on same security
who uses it
Retail, Hedge Fund, Mutual Fund, Investment Bank, RIA, Family Office
—
asset class
Equities
Equities
function
Research, Portfolio Tracking
Research, Data & APIs
strategies
Event-Driven / Special Situations, Fundamental Analysis, Value Investing
Event-Driven / Special Situations, Fundamental Analysis, Value Investing
workflow
Research, Monitoring
—
instruments
Stocks, ETFs
Stocks
regions
North America
North America, APAC
pricing
FREE
FREE-$$$
free tier
yes
yes
model
freemium
freemium
via
web
web, api
audience
retail
retail
upvotes
0
0
Alpha-File vs Flock: key differences
- Only Flock is available via api.
- Alpha-File also covers research, monitoring in the workflow.
- Alpha-File lists Retail, Hedge Fund, Mutual Fund, Investment Bank, RIA, Family Office users; Flock does not.
about Alpha-File
aggregates hedge fund, mutual fund, and activist investor holdings from 13F, N-PORT, and beneficial-ownership filings. users build custom watchlists of managers and track every buy, sell, add, trim, and portfolio shift through data visualizations and filings from multiple sources.
Alpha-File
Tracks hedge fund, mutual fund, and activist investor holdings aggregated from 13F, N-PORT, and beneficial-ownership filings across multiple sources
[↗] visit alpha-file.comFlock
Parses SEC 13F holdings and Form 4 insider transactions with quarter-over-quarter deltas, raises alerts when both filings converge on the same security, and delivers the dataset via API with redistribution rights for Indian disclosure regis
[↗] visit us.useflock.inSee full data, pricing and alternatives on the Alpha-File profile page, or the Flock profile page.