Ticker · CUSIP 18885T306
Holders (tracked)
3
Combined shares
161,219
Combined value
$615.9K
Last close
$3.37
Quarter
2025Q4
Price · 1Y$3.37+0.06 (+1.84%)H $4.24 · L $2.93 · Avg Vol 77K
Position opened
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Price is -11.8% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
6 events
- Two Sigma Investments trimmed2026-02-17−48,560 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+1,264 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−16,200 shares · 2025Q4Position
- Two Sigma Investments added2025-11-14+14,045 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+2,246 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−4,600 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CLPR…
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 | 2024Q4 | $4.02 | -16.2% | $129K |
| AQR Capital Management | 2024Q4 | $4.35 | -22.5% | $96K |
| Renaissance Technologies | 2018Q3 | $9.14 | -63.1% | $318K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
- AQR Capital Management+1,264$5K
Trimmed2
- Two Sigma Investments−48,560$185K
- Renaissance Technologies−16,200$62K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 5 | $11.0M |
| 2022Q2 | 4 | $8.8M |
| 2022Q3 | 4 | $7.2M |
| 2022Q4 | 6 | $6.9M |
| 2023Q1 | 6 | $6.0M |
| 2023Q2 | 5 | $6.4M |
| 2023Q3 | 6 | $5.8M |
| 2023Q4 | 6 | $6.5M |
| 2024Q1 | 5 | $5.5M |
| 2024Q2 | 6 | $4.3M |
| 2024Q3 | 5 | $971K |
| 2024Q4 | 5 | $798K |
| 2025Q1 | 7 | $1.3M |
| 2025Q2 | 4 | $870K |
| 2025Q3 | 3 | $854K |
| 2025Q4 | 3 | $616K |
Who owns CLPR
3 super-investors · 2025Q4
Tracked stake
161.2K
shares
Combined value
$616K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 94.3K | $360K |
| 2 | Two Sigma Investments | 38.4K | $147K |
| 3 | AQR Capital Management | 28.6K | $109K |
Recent moves
20 transactions
- +1,264 · 2025Q4
- −48,560 · 2025Q4
- −16,200 · 2025Q4
- +14,045 · 2025Q3
- +2,246 · 2025Q3
- −4,600 · 2025Q3
- +2,346 · 2025Q2
- −27,460 · 2025Q2
- +583 · 2025Q2
- +18,700 · 2025Q2
- +49,845 · 2025Q1
- +2,491 · 2025Q1
- +27,460 · 2025Q1
- −15,300 · 2025Q1
- +20,207 · 2024Q4
- +22,495 · 2024Q4
- −21,275 · 2024Q4
- −4,500 · 2024Q4
- +4,638 · 2024Q3
- −30,600 · 2024Q3
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