Ticker · CUSIP 042255109
Holders (tracked)
2
Combined shares
276,567
Combined value
$143.8K
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 6.
SEC event timeline
4 events
- +241,823 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−74,756 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+94,203 shares · 2025Q3Position
- Two Sigma Investments exited2025-11-14−19,968 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Ken Griffin (Citadel Advisors)+241,823$126K
Added to0
—
Trimmed1
- Izzy Englander (Millennium Mgmt)−74,756$39K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q2 | 1 | $159K |
| 2024Q4 | 1 | $88K |
| 2025Q1 | 3 | $117K |
| 2025Q2 | 3 | $176K |
| 2025Q3 | 1 | $88K |
| 2025Q4 | 2 | $144K |
Who owns BTOC
2 super-investors · 2025Q4
Tracked stake
276.6K
shares
Combined value
$144K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 241.8K | $126K |
| 2 | Izzy Englander Millennium Mgmt | 34.7K | $18K |
Recent moves
9 transactions
- −74,756 · 2025Q4
- +241,823 · 2025Q4
- −19,968 · 2025Q3
- +94,203 · 2025Q3
- −4,134 · 2025Q2
- −10,963 · 2025Q2
- +24,102 · 2025Q1
- +4,935 · 2025Q1
- +21,325 · 2024Q4
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