Ticker · CUSIP 28617K101
Holders (tracked)
6
Combined shares
370,592
Combined value
$560.1K
Last close
$3.98
Quarter
2025Q4
Price · 1Y$3.98+0.99 (+33.11%)H $4.36 · L $1.39 · Avg Vol 1.2M
Position opened
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
Price is +163.4% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
8 events
- Ken Griffin (Citadel Advisors) added2026-02-17+46,700 shares · 2025Q4Position
- +23,788 shares · 2025Q4Position
- Wellington Management exited2026-02-17−1,283,939 shares · 2025Q4Position
- AQR Capital Management opened position2026-02-17+60,215 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−172,210 shares · 2025Q4Position
- Wellington Management opened position2025-11-14+1,283,939 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) exited2025-11-14−171,669 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+158,527 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of ELDN…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| AQR Capital Management | 2025Q4 | $1.51 | +163.6% | $240K |
| Ken Griffin (Citadel Advisors) | 2021Q4 | $2.30 | +73.1% | $198K |
| Ken Griffin (Citadel Advisors) | 2021Q4 | $2.30 | +73.1% | $198K |
| T. Rowe Price | 2025Q2 | $2.71 | +46.8% | $117K |
| Renaissance Technologies | 2021Q1 | $2.73 | +46.0% | $704K |
| Izzy Englander (Millennium Mgmt) | 2021Q1 | $3.47 | +14.6% | $95K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- AQR Capital Management+60,215$91K
- Izzy Englander (Millennium Mgmt)+23,788$36K
Added to1
- Ken Griffin (Citadel Advisors)+46,700$71K
Trimmed1
- Renaissance Technologies−172,210$260K
Exited1
- Wellington Management−1,283,939$3.3M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 6 | $2.9M |
| 2022Q2 | 5 | $1.4M |
| 2022Q3 | 4 | $1.3M |
| 2022Q4 | 3 | $235K |
| 2023Q1 | 7 | $362K |
| 2023Q2 | 6 | $212K |
| 2023Q3 | 3 | $161K |
| 2023Q4 | 5 | $260K |
| 2024Q1 | 6 | $300K |
| 2024Q2 | 2 | $770K |
| 2024Q3 | 1 | $338K |
| 2024Q4 | 6 | $6.5M |
| 2025Q1 | 6 | $4.3M |
| 2025Q2 | 5 | $1.6M |
| 2025Q3 | 4 | $4.4M |
| 2025Q4 | 6 | $560K |
Who owns ELDN
6 super-investors · 2025Q4
Tracked stake
370.6K
shares
Combined value
$560K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added2Trim1Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 177.0K | $267K |
| 2 | AQR Capital Management | 60.2K | $91K |
| 3 | Ken Griffin Citadel Advisors | 49.8K | $75K |
| 4 | Ken Griffin Citadel Advisors | 30.3K | $46K |
| 5 | T. Rowe Price | 29.5K | $45K |
| 6 | Izzy Englander Millennium Mgmt | 23.8K | $36K |
Recent moves
20 transactions
- +60,215 · 2025Q4
- +46,700 · 2025Q4
- −1,283,939 · 2025Q4
- +23,788 · 2025Q4
- −172,210 · 2025Q4
- −171,669 · 2025Q3
- +1,283,939 · 2025Q3
- +158,527 · 2025Q3
- −188,485 · 2025Q2
- +29,499 · 2025Q2
- −639,207 · 2025Q2
- +67,900 · 2025Q2
- −1,095,000 · 2025Q1
- +692,015 · 2025Q1
- −24,400 · 2025Q1
- +188,485 · 2025Q1
- +118,861 · 2024Q4
- +1,095,000 · 2024Q4
- +11,300 · 2024Q4
- −900 · 2024Q3
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