Ticker · CUSIP 03842K309
Holders (tracked)
3
Combined shares
225,961
Combined value
$210.1K
Last close
$0.98
Quarter
2025Q4
Price · 1Y$0.98+0.33 (+50.77%)H $2.85 · L $0.62 · Avg Vol 800K
Position opened
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is +5.4% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
5 events
- +34,587 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+32,224 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+92,065 shares · 2025Q4Position
- Two Sigma Investments opened position2025-11-14+37,565 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+9,200 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of AQB…
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 |
|---|---|---|---|---|
| Renaissance Technologies | 2023Q4 | $1.31 | -25.4% | $119K |
| Two Sigma Investments | 2025Q3 | $1.64 | -40.1% | $68K |
| Ken Griffin (Citadel Advisors) | 2023Q4 | $2.85 | -65.6% | $34K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Ken Griffin (Citadel Advisors)+34,587$32K
Added to2
- Renaissance Technologies+92,065$86K
- Two Sigma Investments+32,224$30K
Trimmed0
—
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2023Q4 | 3 | $335K |
| 2024Q1 | 2 | $166K |
| 2024Q2 | 2 | $134K |
| 2024Q3 | 1 | $45K |
| 2024Q4 | 1 | $24K |
| 2025Q1 | 1 | $24K |
| 2025Q2 | 1 | $15K |
| 2025Q3 | 2 | $150K |
| 2025Q4 | 3 | $210K |
Who owns AQB
3 super-investors · 2025Q4
Tracked stake
226.0K
shares
Combined value
$210K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 121.6K | $113K |
| 2 | Two Sigma Investments | 69.8K | $65K |
| 3 | Ken Griffin Citadel Advisors | 34.6K | $32K |
Recent moves
15 transactions
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