Ticker · CUSIP 15672X201
Holders (tracked)
1
Combined shares
76,200
Combined value
$36.6K
Last close
$0.37
Quarter
2025Q4
Price · 1Y$0.37-0.17 (-31.91%)H $1.42 · L $0.32 · Avg Vol 1.2M
Position opened
Tracked holders · last 8 quarters
Flat over the last 6 quarters.
Price is -23.6% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
2 events
- Renaissance Technologies trimmed2026-02-12−221,300 shares · 2025Q4Position
- Renaissance Technologies opened position2025-11-13+297,500 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CISO…
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 | 2024Q3 | $1.05 | -64.9% | $28K |
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 |
|---|---|---|
| 2024Q1 | 1 | $39K |
| 2024Q2 | 1 | $18K |
| 2024Q3 | 1 | $12K |
| 2024Q4 | 1 | $67K |
| 2025Q3 | 1 | $312K |
| 2025Q4 | 1 | $37K |
Who owns CISO
1 super-investors · 2025Q4
Tracked stake
76.2K
shares
Combined value
$37K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 76.2K | $37K |
Recent moves
7 transactions
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