Ticker · CUSIP 15678C102
Holders (tracked)
6
Combined shares
800,304
Combined value
$17.55M
Last close
$21.19
Quarter
2025Q4
Price · 1Y$21.19+6.35 (+42.74%)H $23.43 · L $10.92 · Avg Vol 346K
Position opened
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 5.
Price is -3.4% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
11 events
- +192,510 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+45,677 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−467,747 shares · 2025Q4Position
- Steve Cohen (Point72) exited2026-02-17−3,419 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+2,008 shares · 2025Q4Position
- +25,009 shares · 2025Q4Position
- AQR Capital Management opened position2026-02-17+25,393 shares · 2025Q4Position
- T. Rowe Price added2025-11-14+576 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+196,299 shares · 2025Q3Position
- Steve Cohen (Point72) trimmed2025-11-14−63,013 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+133,324 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CBLL…
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 |
|---|---|---|---|---|
| Two Sigma Investments | 2025Q2 | $16.35 | +29.6% | $7.3M |
| T. Rowe Price | 2025Q2 | $18.92 | +12.0% | $319K |
| Izzy Englander (Millennium Mgmt) | 2024Q4 | $20.64 | +2.7% | $4.2M |
| Paul Tudor Jones (Tudor Investment) | 2025Q4 | $21.93 | -3.4% | $530K |
| AQR Capital Management | 2025Q4 | $21.93 | -3.4% | $538K |
| Ken Griffin (Citadel Advisors) | 2024Q4 | $23.49 | -9.8% | $4.1M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions3
- Ken Griffin (Citadel Advisors)+192,510$4.2M
- AQR Capital Management+25,393$557K
- Paul Tudor Jones (Tudor Investment)+25,009$548K
Added to2
- Two Sigma Investments+45,677$1.0M
- T. Rowe Price+2,008$44
Trimmed1
- Izzy Englander (Millennium Mgmt)−467,747$10.3M
Exited1
- Steve Cohen (Point72)−3,419$39K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q4 | 5 | $20.5M |
| 2025Q1 | 2 | $7.7M |
| 2025Q2 | 5 | $14.8M |
| 2025Q3 | 4 | $11.3M |
| 2025Q4 | 6 | $17.6M |
Who owns CBLL
6 super-investors · 2025Q4
Tracked stake
800.3K
shares
Combined value
$18M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added2Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Two Sigma Investments | 343.6K | $8M |
| 2 | Izzy Englander Millennium Mgmt | 198.7K | $4M |
| 3 | Ken Griffin Citadel Advisors | 192.5K | $4M |
| 4 | AQR Capital Management | 25.4K | $557K |
| 5 | Paul Tudor Jones Tudor Investment | 25.0K | $548K |
| 6 | T. Rowe Price | 15.1K | $331K |
Recent moves
20 transactions
- +25,393 · 2025Q4
- +45,677 · 2025Q4
- −467,747 · 2025Q4
- −3,419 · 2025Q4
- +192,510 · 2025Q4
- +2,008 · 2025Q4
- +25,009 · 2025Q4
- +133,324 · 2025Q3
- +196,299 · 2025Q3
- +576 · 2025Q3
- −63,013 · 2025Q3
- +66,432 · 2025Q2
- +93,250 · 2025Q2
- +164,639 · 2025Q2
- +12,467 · 2025Q2
- −25,356 · 2025Q2
- −126,796 · 2025Q1
- +356 · 2025Q1
- −41,900 · 2025Q1
- −16,316 · 2025Q1
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