Ticker · CUSIP 005329107
Holders (tracked)
1
Combined shares
48,385
Combined value
$91.4K
Last close
$3.97
Quarter
2025Q4
Price · 1Y$3.97+2.44 (+159.48%)H $4.61 · L $1.39 · Avg Vol 136K
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Price is +110.1% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
1 events
- Ken Griffin (Citadel Advisors) added2026-02-17+7,869 shares · 2025Q4Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of ADAG…
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 |
|---|---|---|---|---|
| Ken Griffin (Citadel Advisors) | 2021Q4 | $3.56 | +11.6% | $192K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2021Q1 | 3 | $1.4M |
| 2021Q2 | 2 | $913K |
| 2021Q3 | 1 | $373K |
| 2021Q4 | 2 | $344K |
| 2022Q1 | 1 | $91K |
| 2022Q2 | 2 | $96K |
| 2022Q3 | 1 | $123K |
| 2022Q4 | 1 | $99K |
| 2023Q1 | 2 | $75K |
| 2023Q2 | 1 | $27K |
| 2024Q1 | 2 | $79K |
| 2025Q3 | 1 | $80K |
| 2025Q4 | 1 | $91K |
Who owns ADAG
1 super-investors · 2025Q4
Tracked stake
48.4K
shares
Combined value
$91K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 48.4K | $91K |
Recent moves
20 transactions
- +7,869 · 2025Q4
- −15,181 · 2024Q2
- +15,181 · 2024Q1
- −18,402 · 2023Q3
- −21,239 · 2023Q2
- −34,959 · 2023Q1
- −21,200 · 2022Q4
- −24,695 · 2022Q3
- +74,006 · 2022Q3
- −12,000 · 2021Q2
- −1,281 · 2022Q2
- +21,794 · 2022Q2
- +12,000 · 2021Q1
- +16,753 · 2021Q4
- −19,385 · 2021Q3
- −21,953 · 2021Q3
- −20,232 · 2021Q2
- +21,953 · 2021Q2
- −2 · 2021Q2
- +45,363 · 2021Q1
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