Ticker · CUSIP 230770109
Holders (tracked)
5
Combined shares
561,505
Combined value
$2.23M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
SEC event timeline
7 events
- Izzy Englander (Millennium Mgmt) exited2026-02-17−598,634 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−13,106 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−19,488 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−43,302 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−177,342 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+5,326 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+20,502 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to0
—
Trimmed3
- Renaissance Technologies−43,302$172K
- Ken Griffin (Citadel Advisors)−19,488$78K
- Two Sigma Investments−13,106$52K
Exited1
- Izzy Englander (Millennium Mgmt)−598,634$1.9M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 5 | $2.5M |
| 2022Q2 | 5 | $1.8M |
| 2022Q3 | 3 | $2K |
| 2022Q4 | 6 | $474K |
| 2023Q1 | 7 | $415K |
| 2023Q2 | 7 | $312K |
| 2023Q3 | 6 | $358K |
| 2023Q4 | 6 | $346K |
| 2024Q1 | 6 | $312K |
| 2024Q2 | 6 | $1.1M |
| 2024Q3 | 3 | $757K |
| 2024Q4 | 3 | $1.4M |
| 2025Q1 | 6 | $5.9M |
| 2025Q2 | 4 | $4.6M |
| 2025Q3 | 6 | $3.8M |
| 2025Q4 | 5 | $2.2M |
Who owns CPIX
5 super-investors · 2025Q4
Tracked stake
561.5K
shares
Combined value
$2M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 472.2K | $2M |
| 2 | Ken Griffin Citadel Advisors | 29.0K | $115K |
| 3 | Two Sigma Investments | 24.5K | $97K |
| 4 | Ken Griffin Citadel Advisors | 22.0K | $87K |
| 5 | Ken Griffin Citadel Advisors | 13.9K | $55K |
Recent moves
20 transactions
- −598,634 · 2025Q4
- −19,488 · 2025Q4
- −13,106 · 2025Q4
- −43,302 · 2025Q4
- +5,326 · 2025Q3
- −177,342 · 2025Q3
- +20,502 · 2025Q3
- +9,510 · 2025Q2
- −33,921 · 2025Q2
- −8,400 · 2025Q2
- +809,897 · 2025Q1
- −14,894 · 2025Q1
- −3,800 · 2025Q1
- +18,271 · 2024Q4
- −21,000 · 2024Q4
- +48 · 2024Q3
- −10,000 · 2024Q3
- −13,100 · 2024Q2
- −4,500 · 2024Q2
- −600 · 2024Q1
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