Ticker · CUSIP 205768302
Holders (tracked)
16
Combined shares
2,397,911
Combined value
$55.58M
Last close
$16.86
Quarter
2025Q4
Price · 1Y$16.86-2.91 (-14.72%)H $30.74 · L $15.03 · Avg Vol 2.6M
Tracked holders · last 8 quarters
+7 vs previous quarter over the last 8.
Price is -27.3% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
15 events
- Ken Griffin (Citadel Advisors) added2026-02-17+392,104 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−33,507 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−32,667 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−242,377 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+126,434 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+2,220 shares · 2025Q4Position
- +130,609 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+6,447 shares · 2025Q4Position
- AQR Capital Management trimmed2025-11-14−11,781 shares · 2025Q3Position
- Steve Cohen (Point72) exited2025-11-14−74,900 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+114,472 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−259,675 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+178,596 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+3,439 shares · 2025Q3Position
- Wellington Management exited2025-11-14−423,934 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CRK…
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 |
|---|---|---|---|---|
| T. Rowe Price | 2016Q3 | $13.64 | +23.6% | $1.3M |
| AQR Capital Management | 2022Q1 | $17.44 | -3.3% | $332K |
| Two Sigma Investments | 2018Q1 | $18.43 | -8.5% | $1.8M |
| Steve Cohen (Point72) | 2020Q3 | $18.51 | -8.9% | $959K |
| Steve Cohen (Point72) | 2020Q3 | $18.51 | -8.9% | $959K |
| Steve Cohen (Point72) | 2020Q3 | $18.51 | -8.9% | $959K |
| Paul Tudor Jones (Tudor Investment) | 2021Q3 | $22.07 | -23.6% | $384K |
| Paul Tudor Jones (Tudor Investment) | 2021Q3 | $22.07 | -23.6% | $384K |
| Paul Tudor Jones (Tudor Investment) | 2021Q3 | $22.07 | -23.6% | $384K |
| D.E. Shaw & Co. | 2016Q3 | $22.49 | -25.0% | $1.3M |
| D.E. Shaw & Co. | 2016Q3 | $22.49 | -25.0% | $1.3M |
| D.E. Shaw & Co. | 2016Q3 | $22.49 | -25.0% | $1.3M |
| Izzy Englander (Millennium Mgmt) | 2017Q1 | $22.87 | -26.3% | $1.5M |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $24.21 | -30.4% | $11.7M |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $24.21 | -30.4% | $11.7M |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $24.21 | -30.4% | $11.7M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Paul Tudor Jones (Tudor Investment)+130,609$3.0M
- Steve Cohen (Point72)+126,434$2.9M
Added to3
- Ken Griffin (Citadel Advisors)+392,104$9.1M
- AQR Capital Management+6,447$149K
- T. Rowe Price+2,220$51
Trimmed3
- Izzy Englander (Millennium Mgmt)−242,377$5.6M
- D.E. Shaw & Co.−33,507$777K
- Two Sigma Investments−32,667$757K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 11 | $213.2M |
| 2022Q2 | 17 | $205.5M |
| 2022Q3 | 14 | $357.2M |
| 2022Q4 | 13 | $259.4M |
| 2023Q1 | 13 | $219.3M |
| 2023Q2 | 8 | $241.2M |
| 2023Q3 | 8 | $202.5M |
| 2023Q4 | 7 | $156.9M |
| 2024Q1 | 11 | $179.7M |
| 2024Q2 | 12 | $214.2M |
| 2024Q3 | 11 | $27.5M |
| 2024Q4 | 9 | $23.8M |
| 2025Q1 | 11 | $52.4M |
| 2025Q2 | 13 | $51.5M |
| 2025Q3 | 9 | $34.4M |
| 2025Q4 | 16 | $55.6M |
Who owns CRK
16 super-investors · 2025Q4
Tracked stake
2.40M
shares
Combined value
$56M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New6Added5Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 693.8K | $16M |
| 2 | Ken Griffin Citadel Advisors | 413.0K | $10M |
| 3 | Ken Griffin Citadel Advisors | 227.2K | $5M |
| 4 | D.E. Shaw & Co. | 175.1K | $4M |
| 5 | Paul Tudor Jones Tudor Investment | 130.6K | $3M |
| 6 | Steve Cohen Point72 | 126.4K | $3M |
| 7 | Two Sigma Investments | 108.2K | $3M |
| 8 | D.E. Shaw & Co. | 106.7K | $2M |
| 9 | Izzy Englander Millennium Mgmt | 91.2K | $2M |
| 10 | T. Rowe Price | 76.6K | $2M |
| 11 | D.E. Shaw & Co. | 75.0K | $2M |
| 12 | Steve Cohen Point72 | 56.9K | $1M |
| 13 | Steve Cohen Point72 | 48.7K | $1M |
| 14 | Paul Tudor Jones Tudor Investment | 26.0K | $603K |
| 15 | Paul Tudor Jones Tudor Investment | 22.8K | $529K |
| 16 | AQR Capital Management | 19.7K | $456K |
Recent moves
20 transactions
- −242,377 · 2025Q4
- TRIMD.E. Shaw & Co.−33,507 · 2025Q4
- +392,104 · 2025Q4
- +6,447 · 2025Q4
- −32,667 · 2025Q4
- +126,434 · 2025Q4
- +2,220 · 2025Q4
- +130,609 · 2025Q4
- +114,472 · 2025Q3
- +178,596 · 2025Q3
- −74,900 · 2025Q3
- +3,439 · 2025Q3
- −423,934 · 2025Q3
- −11,781 · 2025Q3
- TRIMD.E. Shaw & Co.−259,675 · 2025Q3
- +74,900 · 2025Q2
- +26,418 · 2025Q2
- +154,943 · 2025Q2
- TRIMD.E. Shaw & Co.−247,665 · 2025Q2
- TRIMT. Rowe Price−3,754 · 2025Q2
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