ARK ETF TR (ARKF): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in ARKF. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
4
13F filers
Aggregate Value
$10.5M
Across holders
Last Price
$45.41
2026-10-19
Sector
—
GICS
Quarterly fund activity1 increased2 reduced2 exited
Full exits: RENAISSANCE TECHNOLOGIES LLC, SHAW D E & CO INC
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 226K | $8.9M | 85.0% | 0.0% | Added | +$8.7M | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 32K | $1.3M | 12.0% | 0.0% | Reduced | $-379K | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 8K | $297K | 2.8% | 0.0% | Reduced | $-15K | Q2 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 600 | $24K | 0.2% | 0.0% | Unchanged | +$0 | Q2 2026 |
Added
Hedge Fund
$8.9M· 85.0% of total· 0.0% port· 226K sh· +$8.7M QoQ· Q2 2026
Reduced
Hedge Fund
$1.3M· 12.0% of total· 0.0% port· 32K sh· $-379K QoQ· Q2 2026
Reduced
Hedge Fund
$297K· 2.8% of total· 0.0% port· 8K sh· $-15K QoQ· Q2 2026
Unchanged
Hedge Fund
$24K· 0.2% of total· 0.0% port· 600 sh· +$0 QoQ· Q2 2026
Recent insider activity
No Form 4 purchase or sale records in our coverage in the last 90 days.