EFOI · NASDAQ · Furnishings, Fixtures & Appliances

Energy Focus

Supplying energy-efficient lighting and energy products for commercial and military/maritime uses.

$2.81
After-hours close−0.08 (−2.77%)
At close$2.89(−0.31%)

Breakdown13F · Form 4

Institutions 1.80%114.8K sharesInsiders 22.31%1.42M sharesOther 75.89%4.83M shares

Shares outstanding 6.37M · Float 3.22M · 50.6% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Chiao Chieh Huang · director, 10 percent owner, officer: Chief Executive Officer1.42M22.31%Form 4Dec 31, 2025
Vanguard Capital Management LLC43.3K0.68%13FMay 15, 2026
Geode Capital Management, LLC35.6K0.56%13FMay 15, 2026
Vanguard Fiduciary Trust Co19.7K0.31%13FMay 8, 2026
Renaissance Technologies LLC10.3K0.16%13FMay 14, 2026

Institutions13F, as of Mar 31, 2026

13 holders · 114.8K shares · 3 new positions · 4 increased · 3 reduced · 5 closed

HolderShares% outstandingChg q/qFiled
Vanguard Capital Management LLC43.3K0.68%+43.3KnewMay 15, 2026
Geode Capital Management, LLC35.6K0.56%+2.3KMay 15, 2026
Vanguard Fiduciary Trust Co19.7K0.31%+19.7KnewMay 8, 2026
Renaissance Technologies LLC10.3K0.16%−1.2KMay 14, 2026
BlackRock, Inc.3.3K0.05%0May 13, 2026
Tower Research Capital LLC (TRC)2.0K0.03%−984May 15, 2026
Morgan Stanley4630.01%0May 15, 2026
Bankplus Trust Department450.00%0May 11, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Huang Chiao Chiehincl. Sander Electronic Co., Ltd.31.90%2.00M13DDec 31, 2025

InsidersForm 4

InsiderRoleShares% outstandingFiled
Chiao Chieh Huangdirector, 10 percent owner, officer: Chief Executive Officer1.42M22.31%Dec 31, 2025

9 ten-percent owners hold 83.3K shares by Form 4, outside the officers-and-directors figure above · 36 people have not refiled in the last 18 months (620.8K shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Nov 26, 2025
Chiao Chieh Huangdirector, 10 percent owner, officer: Chief Executive Officer
Purchase262,009$2.291,421,219

CongressHouse and Senate disclosures

Not reported.