Ticker · CUSIP 21874C102
···Share
Holders (tracked)
15
Combined shares
9,997,788
Combined value
$502.53M
Last close
$51.97
Quarter
2025Q4
Tracked holders · last 8 quarters
+6 vs previous quarter over the last 8.
15152024Q12025Q4
Price is +3.4% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

22 events
  1. +302,457 shares · 2025Q4
    13F
  2. −2,528,891 shares · 2025Q4
    13F
  3. +1,589,318 shares · 2025Q4
    13F
  4. −712,218 shares · 2025Q4
    13F
  5. +134,429 shares · 2025Q4
    13F
  6. +51,515 shares · 2025Q4
    13F
  7. +13,679 shares · 2025Q4
    13F
  8. +336,016 shares · 2025Q4
    13F
  9. −35,833 shares · 2025Q4
    13F
  10. +434,454 shares · 2025Q4
    13F
  11. +2,083,218 shares · 2025Q4
    13F
  12. +810,155 shares · 2025Q3
    13F
  13. −618,501 shares · 2025Q3
    13F
  14. +565,873 shares · 2025Q3
    13F
  15. −9,562 shares · 2025Q3
    13F
  16. −836,000 shares · 2025Q3
    13F
  17. −141,102 shares · 2025Q3
    13F
  18. −146,524 shares · 2025Q3
    13F
  19. −36,900 shares · 2025Q3
    13F
  20. −1,927,647 shares · 2025Q3
    13F
  21. +35,833 shares · 2025Q3
    13F
  22. +434,947 shares · 2024Q3
    13F

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CNM…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2022Q3$0.05+115267.6%$17.1M
George Soros (Soros Fund Mgmt)2023Q3$41.33+25.8%$22.6M
Steve Cohen (Point72)2022Q4$49.13+5.8%$582K
Steve Cohen (Point72)2022Q4$49.13+5.8%$582K
Steve Cohen (Point72)2022Q4$49.13+5.8%$582K
Dan Sundheim (D1 Capital)2025Q1$50.45+3.0%$137.6M
Paul Tudor Jones (Tudor Investment)2021Q4$51.73+0.5%$17.5M
Paul Tudor Jones (Tudor Investment)2021Q4$51.73+0.5%$17.5M
D.E. Shaw & Co.2021Q3$51.75+0.4%$128.7M
Ken Griffin (Citadel Advisors)2021Q4$52.19-0.4%$15.7M
Ken Griffin (Citadel Advisors)2021Q4$52.19-0.4%$15.7M
Ken Griffin (Citadel Advisors)2021Q4$52.19-0.4%$15.7M
Izzy Englander (Millennium Mgmt)2021Q4$52.19-0.4%$24.4M
AQR Capital Management2023Q1$52.73-1.4%$3.5M
Norges Bank (Norway SWF)2021Q3$3608.66-98.6%$108.3M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
Added to4
Trimmed2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
8
$105.51B
2022Q2
7
$100.74B
2022Q3
7
$130.9M
2022Q4
10
$190.2M
2023Q1
10
$202.6M
2023Q2
11
$347.3M
2023Q3
13
$398.5M
2023Q4
12
$772.4M
2024Q1
15
$1.62B
2024Q2
14
$1.27B
2024Q3
15
$168.1M
2024Q4
12
$210.6M
2025Q1
13
$393.1M
2025Q2
12
$634.2M
2025Q3
9
$434.3M
2025Q4
15
$502.5M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-10-31Lisa McClainSell$1K – $15KPDF ↗
2025-10-30Lisa McClainBuy$1K – $15KPDF ↗
2025-10-30Lisa McClainSell$1K – $15KPDF ↗
2025-09-11Lisa McClainBuy$1K – $15KPDF ↗
2025-06-17Lisa McClainSell$1K – $15KPDF ↗
2025-06-11Lisa McClainBuy$1K – $15KPDF ↗
2025-04-07April McClain DelaneyBuy$1K – $15KPDF ↗
2025-02-08April McClain DelaneyBuy$1K – $15KPDF ↗

Who owns CNM

15 super-investors · 2025Q4
Tracked stake
10.00M
shares
Combined value
$503M
% of shares outstanding
shares-out unknown
Quarter action mix
New7Added6Trim2
#ManagerSharesValue
1Dan Sundheim
D1 Capital
2.65M$138M
2D.E. Shaw & Co.2.48M$129M
3Norges Bank
Norway SWF
2.08M$108M
4Steve Cohen
Point72
694.8K$36M
5Izzy Englander
Millennium Mgmt
469.7K$24M
6George Soros
Soros Fund Mgmt
434.5K$23M
7Paul Tudor Jones
Tudor Investment
336.0K$17M
8Ken Griffin
Citadel Advisors
302.5K$16M
9Ken Griffin
Citadel Advisors
100.5K$5M
10AQR Capital Management66.8K$3M
11Ken Griffin
Citadel Advisors
29.2K$2M
12Steve Cohen
Point72
11.8K$613K
13Steve Cohen
Point72
11.2K$582K
14Paul Tudor Jones
Tudor Investment
4.0K$208K
15T. Rowe Price328.6K$17K

Recent moves

20 transactions
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