ARK ETF TR (ARKX): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ARKX. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
2
13F filers
Aggregate Value
$1.4M
Across holders
Last Price
$32.07
2026-10-08
Sector
—
GICS
Quarterly fund activity1 increased1 reduced2 exited
Full exits: CITADEL ADVISORS LLC, Qube Research & Technologies Ltd
Institutional Holders of ARKX
↗
2 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund36K$1.2M87.5%0.0%Added—Q2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund5K$177K12.5%0.0%Reduced$-681KQ2 2026
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