Ticker · CUSIP 15743P104
Holders (tracked)
3
Combined shares
3,476,759
Combined value
$40.43M
Last close
$10.39
Quarter
2025Q4
Price · 1Y$10.39-20.00 (-65.81%)H $33.44 · L $9.16 · Avg Vol 1.0M
Position opened
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 3.
Price is -10.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
7 events
- Izzy Englander (Millennium Mgmt) added2026-02-17+12,747 shares · 2025Q4Position
- Philippe Laffont (Coatue) trimmed2026-02-17−3,000,000 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+253,882 shares · 2025Q4Position
- Renaissance Technologies exited2026-02-12−109,800 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−17,602 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−193,404 shares · 2025Q3Position
- Renaissance Technologies opened position2025-11-13+109,800 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CHA…
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) | 2025Q2 | $12.75 | -18.5% | $2.9M |
| Izzy Englander (Millennium Mgmt) | 2025Q2 | $19.40 | -46.4% | $286K |
| Philippe Laffont (Coatue) | 2025Q2 | $26.11 | -60.2% | $33.0M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to2
- Ken Griffin (Citadel Advisors)+253,882$3.0M
- Izzy Englander (Millennium Mgmt)+12,747$148K
Trimmed1
- Philippe Laffont (Coatue)−3,000,000$34.9M
Exited1
- Renaissance Technologies−109,800$1.8M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2025Q2 | 4 | $169.9M |
| 2025Q3 | 4 | $104.6M |
| 2025Q4 | 3 | $40.4M |
Who owns CHA
3 super-investors · 2025Q4
Tracked stake
3.48M
shares
Combined value
$40M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added2Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Philippe Laffont Coatue | 3.17M | $37M |
| 2 | Ken Griffin Citadel Advisors | 275.1K | $3M |
| 3 | Izzy Englander Millennium Mgmt | 27.5K | $320K |
Recent moves
10 transactions
- +12,747 · 2025Q4
- +253,882 · 2025Q4
- −3,000,000 · 2025Q4
- −109,800 · 2025Q4
- −17,602 · 2025Q3
- −193,404 · 2025Q3
- +109,800 · 2025Q3
- +6,174,115 · 2025Q2
- +32,367 · 2025Q2
- +193,404 · 2025Q2
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