Ticker · CUSIP 29268T508
Holders (tracked)
1
Combined shares
11,500
Combined value
$26.6K
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 7 quarters.
SEC event timeline
2 events
- Ken Griffin (Citadel Advisors) exited2026-02-17−13,181 shares · 2025Q413F
- Renaissance Technologies opened position2026-02-12+11,500 shares · 2025Q413F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Renaissance Technologies+11,500$27K
Added to0
—
Trimmed0
—
Exited1
- Ken Griffin (Citadel Advisors)−13,181$37K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2023Q2 | 1 | $7K |
| 2023Q3 | 1 | $7K |
| 2023Q4 | 1 | $6K |
| 2024Q1 | 1 | $5K |
| 2024Q2 | 1 | $5K |
| 2025Q3 | 1 | $37K |
| 2025Q4 | 1 | $27K |
Who owns EFOI
1 super-investors · 2025Q4
Tracked stake
11.5K
shares
Combined value
$27K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 11.5K | $27K |
Recent moves
5 transactions
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