EFOI — ENERGY FOCUS INC
As of Q2 2026, 7 SEC-registered investment managers reported holding EFOI (ENERGY FOCUS INC) in their latest 13F filings, with a combined reported value of $280.02K across 84.86K shares. That is +70.8% by share count (+35.16K shares) versus the previous quarter, while reported value moved +191.3%. Ownership is concentrated: the five largest holders account for 96.8% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 2 opened new positions, 3 added to existing stakes, 1 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
EFOI is classified in the Consumer Discretionary sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 7 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Renaissance Technologies history | 33.40K | $110.21K | 0.00% | Add |
| Geode Capital Management history | 29.45K | $97.19K | 0.00% | Reduce |
| Citadel Advisors history | 12.71K | $41.93K | 0.00% | New |
| BlackRock Inc history | 3.30K | $10.88K | 0.00% | Hold |
| UBS Group AG history | 3.26K | $10.74K | 0.00% | Add |
| Morgan Stanley history | 2.46K | $8.13K | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 287 | $946 | 0.00% | New |
Q1 2026 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 35.59K | $69.05K | 0.00% | Add |
| Renaissance Technologies history | 10.30K | $19.78K | 0.00% | Reduce |
| BlackRock Inc history | 3.30K | $6.33K | 0.00% | Hold |
| Morgan Stanley history | 463 | $889 | 0.00% | Hold |
| UBS Group AG history | 41 | $79 | 0.00% | New |
| Wells Fargo & Co history | 1 | $2 | 0.00% | Reduce |
Q4 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 63.08K | $145.71K | 0.00% | Hold |
| Geode Capital Management history | 33.33K | $77.00K | 0.00% | Hold |
| Renaissance Technologies history | 11.50K | $26.57K | 0.00% | New |
| BlackRock Inc history | 3.30K | $7.61K | 0.00% | Hold |
| Citigroup Inc history | 1.60K | $3.69K | 0.00% | Add |
| Morgan Stanley history | 463 | $1.07K | 0.00% | Hold |
| Bank of America Corp history | 26 | $60 | 0.00% | Add |
| Wells Fargo & Co history | 11 | $25 | 0.00% | New |
Q3 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 63.08K | $175.35K | 0.00% | Hold |
| Geode Capital Management history | 33.33K | $92.66K | 0.00% | Add |
| Citadel Advisors history | 13.18K | $36.64K | 0.00% | New |
| BlackRock Inc history | 3.30K | $9.16K | 0.00% | Hold |
| Citigroup Inc history | 1.29K | $3.60K | 0.00% | New |
| Morgan Stanley history | 463 | $1.29K | 0.00% | Reduce |
| Bank of America Corp history | 25 | $69 | 0.00% | Reduce |
| UBS Group AG history | 10 | $28 | 0.00% | Reduce |
Q2 2025 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 63.08K | $152.02K | 0.00% | Hold |
| Geode Capital Management history | 32.03K | $77.20K | 0.00% | Hold |
| UBS Group AG history | 3.30K | $8.08K | 0.00% | Reduce |
| BlackRock Inc history | 3.30K | $8.06K | 0.00% | Hold |
| Morgan Stanley history | 2.06K | $5.05K | 0.00% | Add |
| Bank of America Corp history | 36 | $88 | 0.00% | Add |
Q1 2025 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 63.08K | $116.06K | 0.00% | Add |
| Geode Capital Management history | 32.03K | $58.94K | 0.00% | Add |
| UBS Group AG history | 7.71K | $14.18K | 0.00% | Add |
| BlackRock Inc history | 3.30K | $6.07K | 0.00% | Hold |
| Morgan Stanley history | 463 | $852 | 0.00% | Hold |
| Bank of America Corp history | 30 | $55 | 0.00% | Reduce |
New Positions (Q2 2026)
- Citadel Advisors 12.71K sh · $41.93K
- Fidelity Management & Research (FMR) 287 sh · $946
Fully Exited (vs previous quarter)
- Wells Fargo & Co sold 1 sh · $2
Fund Position History — shares by quarter (top 12 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Renaissance Technologies | 33.40K | 10.30K | 11.50K | — | — | — | — | — | — | — | — | — | — | — | 22.20K | 97.24K | 196.41K | — | — | — |
| Geode Capital Management | 29.45K | 35.59K | 33.33K | 33.33K | 32.03K | 32.03K | 24.34K | 24.65K | 18.63K | 12.37K | 12.37K | 12.37K | — | 28.71K | 29.12K | 29.12K | 29.12K | 70.67K | 67.17K | 76.71K |
| Citadel Advisors | 12.71K | — | — | 13.18K | — | — | — | — | — | — | — | — | — | — | — | — | 31.75K | 13.25K | — | 31.93K |
| BlackRock Inc | 3.30K | 3.30K | 3.30K | 3.30K | 3.30K | 3.30K | 3.30K | 3.30K | — | — | — | — | — | — | — | — | — | — | — | — |
| UBS Group AG | 3.26K | 41 | — | 10 | 3.30K | 7.71K | 5.30K | 1.72K | 4.90K | — | 478 | — | — | — | — | 26.82K | 10.46K | 7.04K | — | — |
| Morgan Stanley | 2.46K | 463 | 463 | 463 | 2.06K | 463 | 463 | 463 | 463 | 463 | 463 | 463 | 463 | 3.24K | 3.25K | 3.24K | 3.25K | 3.25K | 3.25K | 4.46K |
| Fidelity Management & Research (FMR) | 287 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
| Bank of America Corp | — | — | 26 | 25 | 36 | 30 | 1.43K | 1.43K | 5.92K | — | — | — | — | 10 | — | — | — | — | 7 | — |
| Citigroup Inc | — | — | 1.60K | 1.29K | — | — | — | — | — | — | — | — | — | — | — | — | 306 | — | — | — |
| Vanguard Group | — | — | 63.08K | 63.08K | 63.08K | 63.08K | 11.85K | 11.85K | 11.85K | 11.85K | 11.85K | 11.65K | 11.65K | 81.56K | 81.56K | 81.56K | 85.56K | 85.56K | 133.99K | 125.41K |
| Wells Fargo & Co | — | 1 | 11 | — | — | — | — | — | — | 22 | 50 | 42 | 10 | 56 | 55 | 52 | 40 | 36 | 29 | 29 |
| Millennium Management | — | — | — | — | — | — | — | — | — | — | — | — | — | 12.61K | — | — | — | — | — | 47.32K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details