Ticker · CUSIP 203668108
Holders (tracked)
8
Combined shares
7,168,902
Combined value
$21.97M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-2 vs previous quarter over the last 8.
SEC event timeline
19 events
- Daniel Loeb (Third Point) exited2026-02-17−150,000 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−164,707 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−1,513,823 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+370,297 shares · 2025Q413F
- +84,216 shares · 2025Q413F
- T. Rowe Price added2026-02-17+8,940 shares · 2025Q413F
- AQR Capital Management added2026-02-17+663,471 shares · 2025Q413F
- Ron Baron (Baron Capital / BAMCO) exited2026-02-17−100 shares · 2025Q413F
- Renaissance Technologies exited2026-02-12−467,793 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2025-11-14−2,108,765 shares · 2025Q313F
- +150,000 shares · 2025Q313F
- Steve Cohen (Point72) exited2025-11-14−405,389 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−76,959 shares · 2025Q313F
- T. Rowe Price added2025-11-14+19,342 shares · 2025Q313F
- AQR Capital Management added2025-11-14+326,326 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+1,226,721 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−861,600 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−354,100 shares · 2025Q313F
- Norges Bank (Norway SWF) trimmed2025-11-12−281,100 shares · 2024Q313F
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 positions1
- Izzy Englander (Millennium Mgmt)+84,216$263K
Added to3
- AQR Capital Management+663,471$2.1M
- Two Sigma Investments+370,297$1.2M
- T. Rowe Price+8,940$28
Trimmed2
- D.E. Shaw & Co.−1,513,823$4.7M
- Ken Griffin (Citadel Advisors)−164,707$514K
Exited3
- Renaissance Technologies−467,793$1.5M
- Daniel Loeb (Third Point)−150,000$482K
- Ron Baron (Baron Capital / BAMCO)−100$321
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 17 | $3.68B |
| 2022Q2 | 14 | $115.1M |
| 2022Q3 | 16 | $76K |
| 2022Q4 | 17 | $151.1M |
| 2023Q1 | 18 | $171.0M |
| 2023Q2 | 17 | $146.4M |
| 2023Q3 | 14 | $89.0M |
| 2023Q4 | 14 | $68.0M |
| 2024Q1 | 14 | $86.8M |
| 2024Q2 | 14 | $81.9M |
| 2024Q3 | 13 | $86.4M |
| 2024Q4 | 13 | $38.2M |
| 2025Q1 | 13 | $35.0M |
| 2025Q2 | 14 | $43.6M |
| 2025Q3 | 10 | $26.9M |
| 2025Q4 | 8 | $22.0M |
Who owns CYH
8 super-investors · 2025Q4
Tracked stake
7.17M
shares
Combined value
$22M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added3Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | D.E. Shaw & Co. | 2.18M | $7M |
| 2 | Two Sigma Investments | 1.98M | $6M |
| 3 | AQR Capital Management | 1.44M | $4M |
| 4 | Ken Griffin Citadel Advisors | 1.24M | $4M |
| 5 | Izzy Englander Millennium Mgmt | 84.2K | $263K |
| 6 | Ken Griffin Citadel Advisors | 70.8K | $221K |
| 7 | Ken Griffin Citadel Advisors | 42.1K | $131K |
| 8 | T. Rowe Price | 127.0K | $397 |
Recent moves
20 transactions
- TRIMD.E. Shaw & Co.−1,513,823 · 2025Q4
- +370,297 · 2025Q4
- −150,000 · 2025Q4
- −164,707 · 2025Q4
- −100 · 2025Q4
- +84,216 · 2025Q4
- +663,471 · 2025Q4
- +8,940 · 2025Q4
- −467,793 · 2025Q4
- +1,226,721 · 2025Q3
- +150,000 · 2025Q3
- +326,326 · 2025Q3
- +19,342 · 2025Q3
- −405,389 · 2025Q3
- −76,959 · 2025Q3
- −2,108,765 · 2025Q3
- −861,600 · 2025Q3
- −354,100 · 2025Q3
- −281,100 · 2024Q3
- +264,700 · 2025Q2
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