What is ARKK's market cap?

$9.64B, based on the Sep 28 close of $89.25.

Cboe BZX · ARKK

ARK Innovation ETF (ARKK)

$89.25−1.67%

Close Sep 28, 2026 · split-adjusted

Sep 28, 2026$89.25▲ 3.57% in range

Sep 29, 2025Low $63.52 · High $92.53Sep 28, 2026

What changed · written from our data

As of Sep 28, 2026

ARK Innovation ETF closed at $89.25 on Sep 28, down 1.67%, 3.5% below its 52-week closing high. Volume of 3.9M shares was 0.83× its 20-day average (close to normal).

Split-adjusted performance: +2.1% over one month, +38.1% over six months, +9.3% over one year.

Short interest was 23.2M shares at the Sep 15 settlement, down 5.4% from the prior report (5.2 days to cover).

Market cap$9.64B108.0M shares

Revenue · quarter——

Diluted EPS——

P/E · TTM—

Net margin—

Dividend yieldNone$0.7826 last paid

52-week range63.52 – 92.53−3.5% from high

Volume3.9M0.83× 20-day avg

Volatility · 60d37.2%Annualised

Short % of float—5.2 days to cover

Net cash—

Next earnings—Not scheduled

Split-adjusted performance

1W −1.6%1M +2.1%3M +10.7%6M +38.1%YTD +16.0%1Y +9.3%3Y +125.7%5Y −23.2%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within industry

Not enough peers to rank

6-month momentum—

Revenue growth—

Net margin—

Value (low P/E)—

Size—

Short interest

Details →

Shares short23.2M−5.4% vs prior

Days to cover5.2Settled Sep 15

% of float—

Short vol. 10d62.0%of daily volume

News about ARK Innovation ETF

All news →

Cathie Wood Sold Palantir and AMD, Then Poured $3.35 Million Into Archer Aviation. Is ARK Betting Big on Flying Taxis?The Motley Fool · Sep 19, 2026▲ Positive Cathie Wood's Ark Piled Into Nvidia and Taiwan Semiconductor After Meta's Earnings Miss. Here's What It Signals for Artificial Intelligence (AI) Stocks.The Motley Fool · Aug 9, 2026▲ Positive Cathie Wood's Ark Innovation Fund: Is It Still a Buy After Years of Underperformance?The Motley Fool · Aug 6, 2026▲ Positive Cathie Wood's Ark Invest Has Built an $870 Million Tesla Position. Here's the Thesis Keeping Her In.The Motley Fool · Aug 5, 2026▲ Positive Cathie Wood's Ark Bought $21.3 Million of SpaceX Stock as Shares Fell 45% From Their Record High. Wall Street's Median Price Target Is $243.81, 111.5% Above the Current Close.The Motley Fool · Jul 27, 2026▲ Positive

Quick answers

What is ARKK's market cap?: $9.64B, based on the Sep 28 close of $89.25.

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology