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Track All ARK ETF Holdings & Daily Trades — Free
The complete, independent tracker for ARK Invest's portfolio across all actively managed ETFs. See exactly what Cathie Wood's funds are buying and selling every trading day — with 90-day history, interactive charts, and free email alerts. No subscription required.
View All ARK Holdings → Today's Trades →
ARK Invest's Active ETF Portfolios
ARK Invest manages five core actively managed ETFs, each focused on a different theme within disruptive innovation. Unlike most fund managers, ARK discloses its complete portfolio and all daily trades publicly — making it one of the most transparent institutional investors in the world.
ARKK View Holdings →
ARK Innovation ETF
Flagship fund covering broad disruptive innovation — genomics, robotics, AI, fintech, and more.
Holdings · Daily Trades ARKW View Holdings →
Next Generation Internet ETF
Focuses on cloud computing, cybersecurity, e-commerce, and AI infrastructure.
Holdings · Daily Trades ARKG View Holdings →
Genomic Revolution ETF
Gene editing, molecular diagnostics, bioinformatics, and agricultural biology.
Holdings · Daily Trades ARKF View Holdings →
Fintech Innovation ETF
Digital wallets, blockchain, risk transformation platforms, and frictionless lending.
Holdings · Daily Trades ARKQ View Holdings →
Autonomous Technology & Robotics ETF
Autonomous vehicles, robotics, 3D printing, energy storage, and aerospace.
Why Track the ARK Invest Portfolio?
ARK Invest, led by Cathie Wood, is one of the few institutional asset managers that publicly discloses every trade it makes on a daily basis. This transparency makes ARK uniquely useful for individual investors who want to:
- Follow institutional conviction: See which companies ARK is adding to and trimming across its $15B+ portfolio
- Discover new ideas: ARK often initiates positions in companies most retail investors haven't heard of yet
- Understand thematic investing: Each fund gives a window into how professionals are positioning around AI, genomics, fintech and robotics
- Track portfolio weight changes: Daily disclosures reveal when ARK is increasing or decreasing conviction in a position
About Cathie Wood & ARK Invest
Cathie Wood founded ARK Investment Management in 2014 after a career at AllianceBernstein, where she managed over $5 billion. ARK's investment thesis centres on disruptive innovation — the idea that technology platforms undergoing rapid cost declines (DNA sequencing, battery costs, AI compute) will compress 5 years of traditional adoption into 2-3 years, creating enormous market cap opportunities.
ARK differentiates itself through radical transparency: publishing its full holdings and all trades daily, releasing annual "Big Ideas" research, and openly discussing its investment theses across YouTube, podcasts, and Twitter/X.
ARK vs. Traditional Funds
Most fund managers disclose holdings quarterly with a 45-day delay. ARK discloses 100% of its portfolio and every trade by the next business morning. This level of transparency is extraordinary in the institutional investment world.
How to Use WhaleFilings
- Combined Holdings — See the total ARK portfolio across all funds in one view
- Today's Trades — What ARK bought and sold today across all ETFs
- Individual ETF Views — Drill into ARKK, ARKW, ARKG, ARKF or ARKQ specifically
- Email Alerts — Get a daily digest of ARK's trades sent to your inbox before market open
- Blog — Written analysis of ARK's biggest moves, thematic shifts, and portfolio trends
Frequently Asked Questions
What is ARK Invest's current portfolio?
ARK Invest's portfolio changes daily. The combined portfolio across all funds typically holds 150–200 individual positions. Top holdings are generally concentrated in companies like Tesla, Coinbase, Roku, Shopify, and various genomics and AI companies. View current holdings →
How can I track the ARK Invest portfolio for free?
WhaleFilings is completely free. No account or subscription needed to view holdings, daily trades, and 90-day history for all ARK ETFs. You can sign up for free email alerts to get daily trade summaries delivered to your inbox.
How often does ARK Invest update its portfolio?
ARK discloses the previous day's trades each business day, typically before market open. WhaleFilings automatically fetches and displays these updates daily so you always see the latest portfolio.
What is the difference between ARKK, ARKW, ARKG, and ARKF?
Each fund focuses on a different theme: ARKK covers broad innovation, ARKW targets internet infrastructure and AI, ARKG focuses on genomic and biotech companies, ARKF covers financial technology, and ARKQ targets autonomous vehicles and robotics. Many companies appear in multiple funds.
Does WhaleFilings also track other major investors?
Yes — in addition to ARK Invest, WhaleFilings also tracks Warren Buffett's Berkshire Hathaway portfolio and Michael Burry's Scion Asset Management holdings via SEC 13F filings.
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Free daily updates, 90-day history, email alerts, and insights — all in one place.
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About WhaleFilings: An independent platform tracking ARK Invest's daily portfolio disclosures. Not affiliated with ARK Investment Management LLC or Cathie Wood. Data sourced from ARK Funds and SEC EDGAR. Not financial advice.