VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Thursday, January 8, 2026
Tool Comparison
AUM 13F vs SecForm4.Com comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Comparison highlights
- Tool score: the chart below shows community vote sentiment over the last 8 weeks. Use it as a signal, not a verdict.
- Overlap: both cover 13F, 13D/13G, and Insider Data and 3 other categories.
- Coverage tilt: AUM 13F has 1 categories you won't get in SecForm4.Com; SecForm4.Com has 5 unique categories.
- Pricing: AUM 13F is Free, Subscription; SecForm4.Com is Subscription.
Category leaders
- Screeners: SecForm4.Com is tagged for this workflow; AUM 13F has no category votes yet.
- Watchlist: not enough category votes yet to call a leader.
- Data Visualizations: not enough category votes yet to call a leader.
Vote sentiment comparison
Cumulative positive vote share. Loading fresh totals...
Side-by-side metrics
| Attribute | AUM 13F | SecForm4.Com |
|---|---|---|
Asset types Supported asset classes and universes | Stocks, ETFs, Hedge Funds, Private Funds, Real Estate, Funds | Stocks, Options, Bonds |
Experience levels Who each product is built for | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web | Web |
Pricing High-level pricing models | Free, Subscription | Subscription |
Tested Verified by hands-on testing inside Find My Moat | Not yet | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Coverage overlap
Shared categories
Categories where both tools offer overlapping coverage.
SecForm4.Com strengths
Categories covered by SecForm4.Com but not AUM 13F.
Frequently Asked Questions
Which workflows do AUM 13F and SecForm4.Com both support?
Both platforms cover 13F, 13D/13G, Insider Data, Watchlist, Alerts, and Data Visualizations workflows, so you can research those use cases in either tool before digging into the feature differences below.
Which tool offers a free plan?
AUM 13F offers a free entry point, while SecForm4.Com requires a paid subscription. Review the pricing table to see how the paid tiers compare.
How can you access AUM 13F and SecForm4.Com?
Both AUM 13F and SecForm4.Com prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.
What unique strengths set the two platforms apart?
AUM 13F differentiates itself with Analyze asset managers using public filings and drill into EDGAR, IAPD, and CAFR source data., Filter/browse by fund type (Private Equity, Hedge Fund, Real Estate) plus tags, location, and AUM size., and Firm pages aggregate AUM history, AUM breakdowns, and Form 13F holdings (with sector views) and link to EDGAR filings (e.g., 13F-HR, SC 13G, Forms D/3/4)., whereas SecForm4.Com stands out for Real-time insider trading tracker with watchlists (“Insider Watch”) and email alerts. Advanced users can track up to 100; Pro removes the cap., Insider Trading Screener to filter by role, sector, or time window. Available only on Pro; free/non-subscribers see data delayed by six months., and Dividend Stock Screener with filters for yield and volume, plus an option to highlight recent insider buying (Pro feature)..
Other tools you might like
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ScreenersData VisualizationsWatchlist - HedgeFollow
Overlap: 13F, 13D/13G, and Insider Data.
13F13D/13GInsider Data - GuruFocusEditor's pickHands-on review
Overlap: Screeners, Data Visualizations, and Investor Holdings.
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Overlap: Screeners, Data Visualizations, and Watchlist.
ScreenersData VisualizationsWatchlist - Fintel
Overlap: Insider Data, 13F, and 13D/13G.
Insider Data13F13D/13G
Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.