PROSHARES TR (EFZ): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in EFZ. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
2
13F filers
Aggregate Value
$214K
Across holders
Last Price
$23.11
2026-10-16
Sector
—
GICS
Quarterly fund activity2 increased0 reduced0 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 9K | $214K | 99.9% | 0.0% | Added | — | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 10 | $230 | 0.1% | 0.0% | Added | — | Q2 2026 |
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