Ticker · CUSIP 165303108

CPK

CHESAPEAKE UTILS CORP
Utilities·Utilities - Regulated Gas
···Share
Holders (tracked)
9
Combined shares
977,637
Combined value
$121.97M
Last close
$126.53
Quarter
2025Q4
Price · 1Y$126.53-6.04 (-4.55%)H $137.59 · L $113.49 · Avg Vol 133K
$115.00$120.00$125.00$130.00$135.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 8.
9102024Q12025Q4
Price is +1.4% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

12 events
  1. Ken Griffin (Citadel Advisors) opened position2026-02-17
    +8,644 shares · 2025Q4
    Position
  2. D.E. Shaw & Co. opened position2026-02-17
    +1,895 shares · 2025Q4
    Position
  3. Izzy Englander (Millennium Mgmt) opened position2026-02-17
    +32,879 shares · 2025Q4
    Position
  4. T. Rowe Price added2026-02-17
    +882 shares · 2025Q4
    Position
  5. Wellington Management trimmed2026-02-17
    −70,730 shares · 2025Q4
    Position
  6. AQR Capital Management added2026-02-17
    +1,925 shares · 2025Q4
    Position
  7. AQR Capital Management added2025-11-14
    +1,264 shares · 2025Q3
    Position
  8. Izzy Englander (Millennium Mgmt) exited2025-11-14
    −5,024 shares · 2025Q3
    Position
  9. T. Rowe Price added2025-11-14
    +1,502 shares · 2025Q3
    Position
  10. Wellington Management added2025-11-14
    +205,742 shares · 2025Q3
    Position
  11. Renaissance Technologies exited2025-11-13
    −15,750 shares · 2025Q3
    Position
  12. Norges Bank (Norway SWF) added2025-11-12
    +65,358 shares · 2024Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for CPK →
Follow-the-investor returns
If you'd copied each holder of CPK…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Mario Gabelli (GAMCO)2016Q1$62.94+101.0%$709K
D.E. Shaw & Co.2016Q1$68.48+84.8%$240K
T. Rowe Price2016Q1$89.04+42.1%$3.0M
Izzy Englander (Millennium Mgmt)2016Q2$123.43+2.5%$4.2M
AQR Capital Management2016Q1$124.11+1.9%$1.8M
Wellington Management2017Q1$125.00+1.2%$111.5M
Ken Griffin (Citadel Advisors)2017Q1$125.66+0.7%$1.1M
Ken Griffin (Citadel Advisors)2017Q1$125.66+0.7%$1.1M
Ken Griffin (Citadel Advisors)2017Q1$125.66+0.7%$1.1M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions3
Added to2
Trimmed1
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
8
$677.5M
2022Q2
10
$630.7M
2022Q3
10
$320.7M
2022Q4
12
$320.5M
2023Q1
12
$357.9M
2023Q2
12
$369.9M
2023Q3
12
$313.4M
2023Q4
13
$411.4M
2024Q1
10
$397.5M
2024Q2
10
$390.3M
2024Q3
8
$13.4M
2024Q4
7
$5.9M
2025Q1
9
$34.5M
2025Q2
6
$96.7M
2025Q3
5
$134.0M
2025Q4
9
$122.0M

Who owns CPK

9 super-investors · 2025Q4
Tracked stake
977.6K
shares
Combined value
$122M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New5Added2Trim1Held1
#ManagerSharesValue
1Wellington Management881.3K$110M
2Izzy Englander
Millennium Mgmt
32.9K$4M
3T. Rowe Price23.6K$3M
4AQR Capital Management13.9K$2M
5Ken Griffin
Citadel Advisors
8.6K$1M
6Ken Griffin
Citadel Advisors
6.8K$848K
7Mario Gabelli
GAMCO
5.6K$699K
8Ken Griffin
Citadel Advisors
3.0K$374K
9D.E. Shaw & Co.1.9K$236K

Recent moves

20 transactions
Embed this chart
Paste this iframe anywhere to embed the live CPK chart.
<iframe src="https://openstocks.me/embed/stocks/CPK" width="100%" height="480" frameborder="0" loading="lazy" title="CPK chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>
Preview: https://openstocks.me/embed/stocks/CPK
Explore related topics