>_ alternatives to Rockwood Research
9 research tools that do a similar job to Rockwood Research, with the facts side-by-side.
See full data, pricing and features on the Rockwood Research profile page.
the tool you're replacing
Rockwood Research— Displays 13F filings from SEC EDGAR weighted against actual AUM with a weekly event monitor of special-situation corporate filings.
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.
| tool | best for | pricing | plans | who uses it |
|---|---|---|---|---|
| Rockwood Research (this tool) | tracking institutional investor holdings and special-situation corporate events directly from sec filings | FREE free tier | Free $0 | Retail |
| WhaleWisdom | tracking hedge fund and institutional investor positions using sec filing data. | FREE-$$ free tier | — | Retail |
| Dataroma | aggregates and ranks superinvestor portfolio moves quarterly | FREE free tier | — | — |
| Yellowbrick Investing | finding curated stock pitches from authors whose historical returns are tracked and indexed by investment strategy. | FREE-$ free tier | — | Retail |
| Alpha-File | tracking specific hedge funds, mutual funds, and activist investors to see their quarterly position changes and portfolio evolution | FREE free tier | — | Retail, Hedge Fund, Mutual Fund, Investment Bank, RIA, Family Office |
| Arrugia Labs | combines 13F search with AI-focused equity research and factor dashboards | FREE free tier | — | — |
| The 13F | analyzing institutional equity positioning disclosed in quarterly 13f filings — manager changes, holder concentration, sector flows, portfolio similarity, and consensus positioning across the us equity market. | $-$$ free tier | free tools (portfolio changes, intelligence hub, manager clone backtester, peer $0 · manager intelligence report $49 per report · security ownership report $39 per report · sector strategy brief $39 per report · 13f playbook report $39 per report | Retail, RIA, Hedge Fund |
| PortfolioSavvy | Linked SEC 13F, 13D/G, Forms 3/4/5, and company-facts evidence | FREE free tier | — | — |
| 13F Pro | everyday investors who want institutional-grade analysis of hedge fund holdings and stock quality without a terminal. | FREE-$$ free tier | Free $0 · Pro $9.99/mo or $79.99/year ($6.67/mo) · Pro+ $16.67/mo or $199.99/year | Retail |
| Flock | Defines and alerts when 13F increases and Form 4 purchases land on same security | FREE-$$$ free tier | — | — |
free alternatives to Rockwood Research
- WhaleWisdom — tracking hedge fund and institutional investor positions using sec filing data.
- Dataroma — aggregates and ranks superinvestor portfolio moves quarterly
- Yellowbrick Investing — finding curated stock pitches from authors whose historical returns are tracked and indexed by investment strategy.
- Alpha-File — tracking specific hedge funds, mutual funds, and activist investors to see their quarterly position changes and portfolio evolution
- Arrugia Labs — combines 13F search with AI-focused equity research and factor dashboards
- The 13F — analyzing institutional equity positioning disclosed in quarterly 13f filings — manager changes, holder concentration, sector flows, portfolio similarity, and consensus positioning across the us equity market. · free tools (portfolio changes, intelligence hub, manager clone backtester, peer $0 · manager intelligence report $49 per report · security ownership report $39 per report · sector strategy brief $39 per report · 13f playbook report $39 per report
- PortfolioSavvy — Linked SEC 13F, 13D/G, Forms 3/4/5, and company-facts evidence
- 13F Pro — everyday investors who want institutional-grade analysis of hedge fund holdings and stock quality without a terminal. · Free $0 · Pro $9.99/mo or $79.99/year ($6.67/mo) · Pro+ $16.67/mo or $199.99/year
- Flock — Defines and alerts when 13F increases and Form 4 purchases land on same security
- 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
- Yellowbrick Investing— Aggregates stock pitches, 13F holdings, and trades from elite investors and hedge funds into a searchable feed with leaderboards.
- Alpha-File— Tracks hedge fund, mutual fund, and activist investor holdings aggregated from 13F, N-PORT, and beneficial-ownership filings across multiple sources
- Arrugia Labs— Provides 13F filing search, factor dashboards, document search, and an investing blog focused on AI infrastructure and momentum stocks for equity investors
- PortfolioSavvy— SEC filing research platform for 13F portfolios, insider ownership, 13D/G stakes, and company facts with links to source evidence.
- Flock— 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