Learn · Last updated September 8, 2026
6 WhaleWisdom Alternatives for Tracking 13F Filings (2026)
WhaleWisdom is the best-known 13F tracker, and for good reason: it covers essentially every filer and has been around for years. But its most-cited frustrations are real too — much of the useful detail sits behind a subscription, and the interface shows its age. If you're looking for an alternative, here are six worth knowing, including the SEC's own free source.
TL;DR: If you want the deepest free tier for following well-known managers, use Whale's Nest (that's us — full filing history, position changes and alerts free; only the newest quarter is paid). If you want value-investor curation with zero cost, use Dataroma. If you want raw speed and no account at all, use 13f.info. If you need every filer and don't mind paying, WhaleWisdom remains a fair choice.
What to look for in a 13F tracker
Four things separate these tools:
- Coverage — every filer (~9,000+ per quarter) vs a curated set of prominent managers. More isn't automatically better: most of the universe is banks, index shops and small RIAs you'll never look at.
- Change detection — the value of a 13F is the diff vs last quarter. Some tools compute it; some show you snapshots and leave the diffing to you.
- Free-tier depth — what's actually usable before the paywall: history, changes, alerts.
- Freshness handling — how fast new filings appear, and whether the tool is honest that all 13F data has an inherent 45-day lag (why).
The alternatives
1. Whale's Nest — deepest free tier for following top managers
Whale's Nest (yes, this is our product — judge the claims against the table below) tracks 300+ curated managers representing over $55 trillion in reported holdings: Berkshire, Bridgewater, Pershing Square, Citadel and the other names people actually follow.
Free: all tracked investors, complete filing history, every position change (buys, sells, trims, exits) computed automatically, AI summaries of what changed, unlimited follows with email alerts the day a manager files. Paid ($9/mo): exactly one thing — each investor's most recent filing.
Honest limits: curated coverage, not the full filer universe — if you need an obscure RIA, we likely don't track it. No public API. The newest quarter is the paid part, so free users read history, not the latest headlines.
Best for: investors who follow prominent managers and want changes + alerts without a subscription.
2. Dataroma — the value-investing classic
Free, hand-curated, beloved. Tracks a focused list of around 80 superinvestors with clean portfolio views and a genuinely useful "grand portfolio" aggregation. Limits: narrow, value-oriented curation; no alerts; no AI summaries; minimal change analytics. Best for: value-investing purists following the classic superinvestor canon at zero cost.
3. 13f.info — fastest raw lookup
Free, no account, near-instant filing tables for any filer, straight from EDGAR data, including a compare-across-periods view and per-holding history. Limits: it's a viewer, not a tracker — no accounts, no follows, no alerts, and no context around the changes it shows. Best for: quick lookups of any filer, including ones curated tools skip.
4. WhaleWisdom — the incumbent, still the completeness king
Covers effectively the whole filer universe, and its free tier is more generous than its reputation suggests: the past two years of 13F data, unlimited email alerts, small watchlists and basic backtesting — free alerts that genuinely overlap ours. Limits: the depth sits behind paid tiers — history back to 2001, API access and export require Standard ($90/quarter or $300/year) or Pro ($150/quarter or $500/year) — and the UX shows its age. Best for: professionals and quants who need every filer, screening across the universe, or export/backtest workflows — and will pay for it.
5. HedgeFollow — broad and browsable
Free browsing across a large filer set with clean profiles and some aggregate views. Limits: lighter change analytics; monetization and data-freshness practices worth checking at evaluation time. Best for: casual browsing beyond a curated list without paying.
6. SEC EDGAR — the primary source, always free
Every 13F, first, free, forever — this is where every tool above (us included) gets its data. Limits: raw filings in inconsistent formats, no aggregation, no diffs, no alerts; reading one filing is a learnable skill, reading fifty a quarter is a job. Best for: verifying any number a tracker shows you. We mean that literally: check us against EDGAR.
Comparison table
| | Coverage | QoQ changes | Alerts | Free tier includes | Paid unlock | |---|---|---|---|---|---| | Whale's Nest | 300+ curated managers | Automatic | Email, free | Full history, changes, AI summaries, follows | Newest filing per investor ($9/mo) | | Dataroma | ~80 superinvestors | Partial | — | Everything it has | — | | 13f.info | All filers | Compare view | — | Everything it has | — | | WhaleWisdom | All filers | Yes | Email, free | 2-yr history, alerts, basic tools | Full history, API, export (from $90/qtr) | | HedgeFollow | Broad | Basic | Varies | Browsing | Extras | | SEC EDGAR | All filers, first | Manual | RSS-ish (per-filer) | Everything, raw | — |
Which should you pick?
- Following famous managers, want alerts + changes, don't want to pay: Whale's Nest free.
- Want the newest quarter the day it lands, analyzed: Whale's Nest Pro ($9/mo) or WhaleWisdom paid (from $90/quarter).
- Classic value-investor canon, zero cost, no alerts needed: Dataroma.
- One-off lookup of an obscure filer: 13f.info or EDGAR.
- Universe-wide screening/backtesting for professional work: WhaleWisdom.
FAQ
Is there a completely free WhaleWisdom alternative? Yes — Dataroma and 13f.info are entirely free, and Whale's Nest's free tier includes full filing history, position changes and alerts for 300+ managers. The SEC's EDGAR is the free primary source for everything.
Why is 13F data always at least somewhat delayed? The SEC gives managers 45 days after quarter-end to file. No tracker can beat that window — anyone implying "real-time" hedge-fund holdings is overclaiming. More on whether that lag matters.
Does any of these show short positions? No. Form 13F reports long positions in U.S.-listed securities only. Shorts, cash and most foreign holdings are invisible to every tool on this list.
All competitor descriptions verified against their public sites on 2026-09-08; corrections welcome. Structural claims about Form 13F come from the SEC's Form 13F FAQ. Nothing here is investment advice.
