Stock Ownership/EFOI

ENERGY FOCUS INC (EFOI): Ownership & Insider Activity

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

Reported Holders
2
13F filers
Aggregate Value
$152K
Across holders
Last Price
$2.98
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity2 increased0 reduced0 exited
Institutional Holders of EFOI
↗
2 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund33K$110K72.4%0.0%Added+$76KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund13K$42K27.6%0.0%Added—Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$110K· 72.4% of total· 0.0% port· 33K sh· +$76K QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$42K· 27.6% of total· 0.0% port· 13K sh· — QoQ· Q2 2026
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