VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Tuesday, May 26, 2026
Tool Comparison · Tuesday, May 26, 2026
AUM 13F vs InsiderScore (VerityData | InsiderScore)
AUM 13F vs InsiderScore (VerityData | InsiderScore): which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
AUM 13F
aum13f.com
Best for improved filings, and data visualizations
- Pricing
- Free • From $29/mo
- Platforms
- Web
InsiderScore (VerityData | InsiderScore)
insiderscore.com
Best for institutional data, and buybacks & authorizations
- Pricing
- Subscription
- Platforms
- Web, API
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
AUM 13F if…
- You want to start free before paying
- You need analyze asset managers using public filings and drill into edgar, iapd, and cafr source data.
- You need homepage remains active with current large-manager aum rankings; examples observed in may 2026 include vanguard group ($10,246.6b), fidelity management & research ($4,730.7b), blackrock fund advisors ($3,535.4b), capital research and management ($3,315.4b), and pimco ($2,990.2b).
- You need filter/browse by fund type (private equity, hedge fund, real estate) plus tags, location, and aum size.
Choose
InsiderScore (VerityData | InsiderScore) if…
- You build with APIs or automate workflows
- You need real-time data, not delayed quotes
- You need cleaned & context‑rich form 4 dataset (history back to 2003/2004) with analyst review, 10b5‑1 plan tagging, and noise reduction (e.g., rsu/tax‑related sales).
- You need comprehensive buyback database covering open plans initiated since at least 2004 plus quarterly and special updates, including asrs, tender offers, dutch auctions, and ncibs; newer point-in-time feeds are documented.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | AUM 13F | InsiderScore (VerityData | InsiderScore) |
|---|---|---|
Asset types | StocksETFsHedge FundsPrivate FundsReal EstateFunds | StocksETFsOptionsBonds |
Experience | IntermediateAdvanced | IntermediateAdvanced |
Regions | Not specified | North America |
Data freshness | Not specified | Real-timeEnd of Day |
API access | Not specified | REST |
Export formats | Not specified | CSVExcelJSONPDF |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
AUM 13F
$29/mo
Starting price
Plans & pricing
Tool
InsiderScore (VerityData | InsiderScore)
—
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by InsiderScore (VerityData | InsiderScore) only.
Community category leaders
Vote sentiment comparison
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Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between AUM 13F and InsiderScore (VerityData | InsiderScore)?
AUM 13F focuses on 13F, 13D/13G, and Insider Data while InsiderScore (VerityData | InsiderScore) specializes in Insider Data, Institutional Data, and 13F. They overlap in 5 categories, so choose based on your preferred workflow and pricing.
Is AUM 13F or InsiderScore (VerityData | InsiderScore) free to use?
AUM 13F offers a free tier that lets you get started without paying, while InsiderScore (VerityData | InsiderScore) requires a subscription. If budget is a concern, start with AUM 13F and upgrade later if you need more advanced features.
Does AUM 13F or InsiderScore (VerityData | InsiderScore) have an API?
InsiderScore (VerityData | InsiderScore) provides API access for programmatic data retrieval and custom integrations. AUM 13F doesn't currently offer an API, so you'll need to use their web interface.
Should I choose AUM 13F or InsiderScore (VerityData | InsiderScore)?
Choose AUM 13F if you need Analyze asset managers using public filings and drill into EDGAR, IAPD, and CAFR source data., and Homepage remains active with current large-manager AUM rankings; examples observed in May 2026 include Vanguard Group ($10,246.6B), Fidelity Management & Research ($4,730.7B), BlackRock Fund Advisors ($3,535.4B), Capital Research and Management ($3,315.4B), and PIMCO ($2,990.2B).. Go with InsiderScore (VerityData | InsiderScore) if Cleaned & context‑rich Form 4 dataset (history back to 2003/2004) with analyst review, 10b5‑1 plan tagging, and noise reduction (e.g., RSU/tax‑related sales)., and Comprehensive buyback database covering open plans initiated since at least 2004 plus quarterly and special updates, including ASRs, tender offers, Dutch auctions, and NCIBs; newer point-in-time feeds are documented. better fits how you invest.
What asset classes do AUM 13F and InsiderScore (VerityData | InsiderScore) cover?
Both cover Stocks, and ETFs. AUM 13F also includes Hedge Funds, Private Funds, Real Estate, and Funds. InsiderScore (VerityData | InsiderScore) adds coverage for Options, and Bonds.
Does AUM 13F or InsiderScore (VerityData | InsiderScore) have real-time data?
InsiderScore (VerityData | InsiderScore) offers real-time data feeds, which is essential for active traders. AUM 13F uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from AUM 13F and InsiderScore (VerityData | InsiderScore)?
InsiderScore (VerityData | InsiderScore) supports data exports to CSV, Excel, JSON, and PDF. AUM 13F has more limited export options.
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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.