ARK Invest Buys TSLA and SNOW, Fully Exits Roku Position Worth Over $77 Million

Claire Weston
Published 2026-06-19About 8 min read

ARK's flagship ARKK fund sold roughly $77.6 million worth of Roku in a single session on June 18, while buying Snowflake and Tesla — a sharp capital rotation from streaming hardware toward AI infrastructure and EVs.

01

What did ARK actually do in one day?

The headline move: a near-total exit from Roku — about 561,800 shares sold, worth roughly $77.6 million, the day's single largest trade.
On the buy side: Snowflake ~149,700 shares (~$34.8 million), Tesla ~44,000 shares (~$17.6 million), and a small addition to Eli Lilly (LLY) of ~2,400 shares (~$2.7 million).
This means → in one session, ARK moved a large block of capital out of streaming and into cloud data/AI and electric vehicles — not a tweak, but a directional portfolio restructuring.
02

Why was Roku sold off so heavily?

ARK disclosed no specific rationale, but the sheer scale is the signal: ~$77.6 million exited in a single day, close to a full liquidation.
Roku's core business is streaming hardware distribution — getting content onto screens through TVs and set-top boxes. The streaming industry is in ongoing consolidation, with competitive dynamics between major platforms still shifting.
In plain terms = ARK may have concluded that making money by selling hardware and distribution channels has shrinking long-term room as streaming giants build out their own ecosystems.
03

What is the bet behind buying Snowflake and Tesla?

Snowflake is a cloud data platform — it helps enterprises store and analyze massive datasets in the cloud. That is exactly the kind of infrastructure seeing surging demand as AI applications scale. The ~$34.8 million purchase was the day's second-largest trade.
Tesla saw a ~$17.6 million buy. Key context: Musk recently exercised stock options covering roughly 304 million shares at a strike price of about $23.34 per share, paying approximately $7.09 billion in taxes via ~17.53 million shares surrendered at an average of ~$404.66. Post-exercise, Musk holds about 699.58 million Tesla shares, representing roughly 19.9% of voting power.
This means → ARK added to its Tesla position during the same period Musk heavily locked in his own — both are betting the same direction.
04

What does this reshuffle signal overall?

The capital flow tells a clear story of structural theme rotation: cut streaming/hardware distribution → add AI infrastructure + EVs + a sliver of healthcare.
In plain terms = ARK's money moved from "getting content onto screens" to "making data and AI run" and "making cars drive themselves."
The verification point to watch next: whether ARK continues reducing Roku toward a full exit, and whether Snowflake positions keep growing — that will confirm whether this was a tactical trim or a strategic pivot.

Content is for reference only, not financial advice.