ARKK (ARK Innovation ETF) — Daily Trades
ARKK (ARK Innovation ETF) trades are published by ARK Invest at the end of every trading day. As of September 22, 2026, ARKK holds 42 stocks worth $9.31B. The largest position is TSLA at 9.19%, followed by SPCX at 6.10% and TEM at 5.72%. This page tracks every ARKK buy and sell with direction, share count, and estimated trade value — updated within hours of ARK's official portfolio file.
On September 22, 2026, ARKK filed 1 trade — 1 buy and 0 sells. The largest was a $19.2M buy of RKLB (Rocket Lab Corp) — 277,573 shares. Buying totalled $19.2M against $0 in sells.
Every buy and sell ARK Invest filed for ARKK, with direction (BUY / SELL), share count, and estimated trade value. Updated within hours of ARK's end-of-day portfolio file.
ARKK Trades — September 22, 2026
| Ticker | Company | Action | Shares | Est. Value |
|---|---|---|---|---|
| RKLB | Rocket Lab Corp | Buy | 277,573 | $19.2M |
Use this page to track ARK Innovation ETF's active trading: which positions Cathie Wood is adding to with conviction, which she's trimming, and the cumulative direction of capital across ARKK.
For the full current portfolio see ARKK holdings; for cross-fund activity see all ARK trades combined.