Security key
29268T508
ENERGY FOCUS, INC/DE - Common Stock, $0.0001 par value per share (EFOI)
CUSIP: 29268T508
Q1 2024 13F Holders as of 31 Mar 2024
- Security type / class
- Equity / Common Stock, $0.0001 par value per share
- Total 13F shares
- 32,653
- Total 13F value
- $51,904
- Share change
- -9,235
- SEC-reported price per share
- $1.59
- Number of holders
- 8
- Value change
- -$13,797
- Number of buys
- 2
- Number of sells
- 4
- Shares outstanding
- 6,265,201
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2024
Institutions
8
Top holders
8
EFOI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
ENERGY FOCUS, INC/DE SEC filings
ENERGY FOCUS, INC/DE company facts
Broader feeds
Reporting periods
Holder history for CUSIP 29268T508
Recent filing periods:
Ownership snapshot
Top reported holders of EFOI - ENERGY FOCUS, INC/DE - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Huang Chiao Chieh
Disclosed value leader
Gina Huang
Comparable rows
10/15
Latest evidence
31 Dec 2023
13D/G
13F
3/4/5
Lead comparable stake: 32%
5 rows are not safely comparable across share classes.
13D/G row: Huang Chiao Chieh
Showing 1-6 of 15 holder rows.
Quick read
Huang Chiao Chieh leads the comparable SEC ownership view at 32%.
10 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Huang Chiao Chieh's linked filing trail.
Comparable ownership
Top 5
Huang Chiao Chieh
32%
GEODE CAPITAL MANAGEMENT, LLC
0.2%
VANGUARD GROUP INC
0.19%
INTERNATIONAL ASSETS INVESTMENT M...
0.17%
BlackRock Finance, Inc.
0.06%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Huang Chiao Chieh |
13D/G
|
32%
|
$4,596,778
1,998,599 shares
|
$0 | 17 Jan 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.2%
|
$18,558
12,372 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
0.19%
|
$17,894
11,850 shares
|
— | 31 Dec 2023 |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC |
13F
Company
|
0.17%
|
$16,291
10,789 shares
|
— | 31 Dec 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
0.06%
|
$5,515
3,652 shares
|
— | 31 Dec 2023 |
| Tower Research Capital LLC (TRC) |
13F
Company
|
0.04%
|
$3,361
2,226 shares
|
— | 31 Dec 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
8
Shares
32,653
Rows available
8
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2024 vs Q1 2026 Across Filers
Q1 2026 holders
13
Q1 2024 holders
8
Holder diff
-5
| Investor | Q1 2026 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend