>_ alternatives to The 13F
5 research tools that do a similar job to The 13F, with the facts side-by-side.
See full data, pricing and features on the The 13F profile page.
the tool you're replacing
| tool | best for | pricing | who uses it |
|---|---|---|---|
| The 13F (this tool) | separates deliberate trades from price movement for quarterly institutional positioning | $-$$ | — |
| WhaleWisdom | analyzing and replicating institutional investor portfolios using quarterly 13F and Schedule 13D/G data. | FREE-$$ | Retail |
| Dataroma | retail investors looking to follow or replicate superinvestor moves based on public 13f disclosures | FREE | Retail |
| Rockwood Research | tracking institutional investor holdings and special-situation corporate events directly from sec filings | FREE | Retail |
| Alpha-File | tracking specific hedge funds, mutual funds, and activist investors to see their quarterly position changes and portfolio evolution | FREE | Retail, Hedge Fund, Mutual Fund, Investment Bank, RIA, Family Office |
| Arkolith | every datapoint returns with source filing, accession number, and SEC EDGAR URL | FREE-$$ | — |
- WhaleWisdom— Tracks institutional investor 13F filings, insider transactions, 13D/13G disclosures, and mutual fund holdings with backtesting and portfolio replication tools
- Dataroma— Tracks 13F filings and portfolio holdings of 82 notable hedge fund managers and institutional investors
- Rockwood Research— Displays 13F filings from SEC EDGAR weighted against actual AUM with a weekly event monitor of special-situation corporate filings.
- Alpha-File— Tracks hedge fund, mutual fund, and activist investor holdings aggregated from 13F, N-PORT, and beneficial-ownership filings across multiple sources
- Arkolith— Provides SEC 13F institutional holdings, Form 4 insider trades, and congressional disclosures through MCP and REST API with per-datapoint provenance to primary SEC filings.EquitiesData & APIsFREE-$$· every datapoint returns with source filing, accession number, and SEC EDGAR URL