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Disclosery

CPK CHESAPEAKE UTILS CORP

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COM (common), issuer CIK 19745

329 managers (340 13F filers) reported a position in CPK shares at 2026-03-31, 21,616,073 shares in all. 44 filers opened a position and 21 filers sold out during the quarter.

Managers
329
13F filers
340
New
44
Added
121
Reduced
108
Sold out
21
Shares held by filers
21,616,073

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.3,581,308$453M0.01%-156,95313F-HRTimelineGroup
T. Rowe Price Investment Management, In…2,378,936$301M0.21%+74,10313F-HRTimeline
VANGUARD GROUP INCgroup of 7 filers holding2,058,422$260M+2,053,899Timeline
STATE STREET CORPin group STATE STREET CORP1,242,638$158M0.01%+19,40013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,079,094$136M0.1%+8,67813F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…900,020$114M0.02%+18,70513F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.765,775$95.5M0.03%-58,38713F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC572,539$72.4M<0.01%+17,82513F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.481,597$60.9M0.01%+22,35013F-HRTimelineGroup
JENNISON ASSOCIATES LLC474,863$60M0.04%-4,31813F-HRTimeline
Copeland Capital Management, LLC468,656$59.2M1.32%-9,93013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP437,225$55.3M0.01%+10313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY419,701$53M<0.01%+70,46813F-HRTimelineGroup
Boston Trust Walden Corpin group Boston Trust Walden Corp318,828$40.3M0.33%-46,52513F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP309,029$39.1M0.03%-8,52013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co274,406$34.7M0.01%+4,03313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP259,309$32.8M<0.01%+2,41813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC258,877$32.7M<0.01%+99,87713F-HRTimelineGroup
CBRE INVESTMENT MANAGEMENT LISTED REAL …256,816$32.5M0.48%+54,55213F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson222,762$28.1M0.01%013F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp203,153$25.7M<0.01%-31,58413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO184,008$23.2M<0.01%-15,12313F-HR/ATimelineGroup
Energy Income Partners, LLC173,654$21.9M0.35%+3,08313F-HRTimeline
UBS Group AGgroup of 2 filers holding166,919$21.1M+3,634Timeline
MERCER GLOBAL ADVISORS INC /ADV157,336$19.9M0.03%+11,39413F-HRTimeline
Qube Research & Technologies Ltd146,822$18.6M0.03%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc133,185$16.8M<0.01%-9,75413F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC125,507$15.9M<0.01%+3,96513F-HRTimelineGroup
Tributary Capital Management, LLC122,242$15.4M1.5%-3,67013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC115,157$14.6M0.01%+2,33013F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP87,420$11M0.01%-13,02413F-HRTimeline
Curi Capital, LLC84,377$10.7M0.19%-59713F-HRTimeline
Public Sector Pension Investment Board84,637$10.7M0.03%+2,82213F-HRTimeline
Nuveen, LLCin group TIAA79,472$10M<0.01%-6,79813F-HRTimelineGroup
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD75,997$9.6M0.02%+23,70613F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC73,101$9.24M0.07%+5,17613F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC71,028$8.98M0.01%+2,11913F-HRTimeline
RHUMBLINE ADVISERS68,134$8.61M0.01%+1,15013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO64,412$8.14M0.01%+6,38813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/62,535$7.9M<0.01%-3,93813F-HRTimelineGroup
STRS OHIO59,800$7.56M0.03%-5,70013F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding55,600$7.03M0Timeline
Bahl & Gaynor LLC55,434$7.01M0.04%+95213F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC54,733$6.92M<0.01%-5,26913F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC54,727$6.92M0.01%new13F-HRTimelineGroup
Moody Aldrich Partners LLC54,242$6.85M1.24%+8,50513F-HRTimeline
ProShare Advisors LLC52,600$6.65M0.01%-3513F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…52,539$6.64M0.08%-12113F-HRTimelineGroup
Clear Harbor Asset Management, LLC48,615$6.14M0.43%+4813F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…47,954$6.06M0.03%+40713F-HRTimeline
Swiss National Bank46,850$5.92M<0.01%+40013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC43,248$5.47M<0.01%+24413F-HR/ATimelineGroup
TD Asset Management Inc43,058$5.44M<0.01%+1,51613F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC42,955$5.43M0.2%-4,15013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN41,737$5.27M<0.01%-17,64813F-HR/ATimelineGroup
DEAN INVESTMENT ASSOCIATES, LLCgroup of 2 filers holding40,933$5.17M-27,870Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…40,113$5.07M0.01%-4,84813F-HRTimelineGroup
CRAMER ROSENTHAL MCGLYNN LLC38,307$4.84M0.36%-13,32313F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC36,997$4.68M0.09%-2,34313F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co36,716$4.65M0.01%-1,77613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\35,796$4.52M<0.01%+3,37113F-HRTimelineGroup
Tufton Capital Management34,675$4.38M0.8%-59,87913F-HRTimeline
Cetera Investment Advisers31,490$3.98M<0.01%-40613F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA30,299$3.83M<0.01%-1,76413F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.29,616$3.76M0.01%-5,85413F-HRTimeline
Wealthspire Advisors, LLC29,375$3.71M0.03%-11313F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/29,119$3.68M<0.01%+5,52813F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC26,519$3.35M0.03%-3,98313F-HRTimelineGroup
Anchor Investment Management, LLC25,355$3.2M0.27%+33813F-HRTimeline
HENNESSY ADVISORS INC25,058$3.17M0.11%013F-HRTimeline
Maryland State Retirement & Pension Sys…24,557$3.1M0.06%-99713F-HRTimeline
Town & Country Bank & Trust CO dba Firs…24,448$3.09M1.04%+3,75613F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC24,256$3.07M<0.01%+2,39013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…23,879$3.02M<0.01%+1,39113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC23,085$2.92M0.01%+17,47313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC22,724$2.87M<0.01%+14,08013F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…21,660$2.74M0.02%+20013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd21,648$2.74M0.05%+12,06213F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP21,340$2.7M<0.01%-1,43613F-HRTimelineGroup
Phocas Financial Corp.20,721$2.62M0.41%-5,83813F-HRTimeline
FourThought Financial Partners, LLC20,500$2.59M0.22%013F-HRTimeline
REAVES W H & CO INC20,000$2.53M0.04%-10,00013F-HRTimeline
Cox Capital Mgt LLC19,464$2.46M1.63%+10,04513F-HRTimeline
MGO ONE SEVEN LLC19,448$2.46M0.05%-84313F-HRTimeline
NFJ INVESTMENT GROUP, LLC17,841$2.25M0.09%013F-HRTimeline
Fruth Investment Management17,824$2.25M0.56%013F-HRTimeline
Riverwater Partners LLC17,527$2.21M0.74%+79013F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…16,835$2.13M0.01%+97313F-HRTimelineGroup
LPL Financial LLC16,674$2.11M<0.01%-4513F-HRTimeline
Magellan Asset Management Ltdin group Magellan Asset Management Ltd16,275$2.06M0.03%+3,19213F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…16,129$2.04M<0.01%+15,77513F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…15,787$2M<0.01%-46413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…15,704$1.98M<0.01%+31313F-HRTimelineGroup
Federation des caisses Desjardins du Qu…15,465$1.95M0.01%-73213F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC15,352$1.94M0.01%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC15,310$1.93M<0.01%+1,39713F-HRTimelineGroup
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA14,272$1.8M0.01%+1,75813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC14,271$1.8M<0.01%-18,60813F-HRTimelineGroup
Dana Investment Advisors, Inc.14,181$1.79M0.05%+59313F-HRTimeline
SG Americas Securities, LLC14,178$1.79M<0.01%+4,69213F-HRTimeline
Linden Thomas Advisory Services, LLC13,757$1.74M0.17%+6,83313F-HRTimeline
Natixis Investment Managersgroup of 2 filers holding13,751$1.74M-3,562Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.13,607$1.72M<0.01%+11,71213F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…12,883$1.63M0.01%+5313F-HRTimelineGroup
Illinois Municipal Retirement Fund12,663$1.6M0.02%-1,13713F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC12,515$1.58M0.03%013F-HRTimelineGroup
State of Alaska, Department of Revenue12,416$1.57M0.02%-36713F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD12,379$1.56M0.01%-7313F-HRTimelineGroup
Prospera Financial Services Inc12,363$1.56M0.03%new13F-HRTimeline
ALBERT D MASON INC12,347$1.56M1.01%+15913F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC11,445$1.45M0.01%-2,11113F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND11,412$1.44M<0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…10,989$1.39M<0.01%+13213F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC10,790$1.37M0.01%+1,58213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding10,745$1.36MnewTimeline
Janney Montgomery Scott LLC10,523$1.33M<0.01%-27613F-HRTimeline
Louisiana State Employees Retirement Sy…10,500$1.33M0.02%-30013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD10,452$1.32M<0.01%-2,38313F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …10,365$1.31M<0.01%-34913F-HRTimelineGroup
KLP KAPITALFORVALTNING AS10,300$1.31M0.01%+20013F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding10,276$1.3M+5,760Timeline
HARBOR CAPITAL ADVISORS, INC.9,809$1.24M0.1%+5,51613F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …9,810$1.24M<0.01%013F-HRTimelineGroup
Quantinno Capital Management LP9,705$1.23M<0.01%+2,25913F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC9,664$1.22M0.04%+3,40813F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC9,650$1.22M<0.01%new13F-HRTimeline
HighTower Advisors, LLC9,523$1.2M<0.01%+1,66813F-HRTimeline
Creative Planningin group Creative Planning9,410$1.19M<0.01%+1,44713F-HRTimelineGroup
AGP FRANKLIN, LLC9,340$1.18M0.59%-1,81713F-HRTimeline
Campbell & CO Investment Adviser LLC9,262$1.17M0.07%+3,28713F-HRTimeline
ADVISORY RESEARCH INC9,206$1.16M0.14%-52213F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP9,088$1.15M<0.01%+39613F-HRTimelineGroup
HRT FINANCIAL LP8,927$1.13M<0.01%new13F-HRTimeline
Legato Capital Management LLC8,796$1.11M0.1%-5,90113F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/8,647$1.09M<0.01%+5513F-HRTimelineGroup
AFFINITY WEALTH MANAGEMENT LLC8,239$1.04M0.16%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC8,218$1.04M<0.01%-75013F-HRTimeline
ICW Investment Advisors LLC8,124$1.03M0.37%+5713F-HRTimeline
Cladis Investment Advisory, LLC8,000$1.01M0.56%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP7,999$993K<0.01%+6,02613F-HRTimelineGroup
FMR LLCin group FMR LLC7,311$924K<0.01%+35613F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC6,929$876K<0.01%-34213F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd6,873$869K0.01%new13F-HRTimelineGroup
AMALGAMATED BANK6,755$854K0.01%-8113F-HRTimeline
Legacy Wealth Asset Management, LLC6,756$854K0.21%-11913F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP6,714$848K<0.01%-15113F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd6,524$824K0.02%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM6,505$822K<0.01%-6313F-HRTimeline
Police & Firemen's Retirement System of…6,319$799K0.01%013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC6,306$797K0.01%-9113F-HRTimeline
Dynamic Technology Lab Private Ltd6,246$789K0.13%+1,44913F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.5,864$741K<0.01%+9513F-HRTimelineGroup
Focus Partners Advisor Solutions, LLCin group Focus Partners Wealth5,574$704K0.01%+42913F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND5,448$688K0.01%+5613F-HRTimeline
Holocene Advisors, LP5,421$685K<0.01%new13F-HRTimeline
SPIRIT OF AMERICA MANAGEMENT CORP/NY5,350$676K0.13%+85013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC5,183$655K0.01%-3,64713F-HRTimeline
Empowered Funds, LLC5,183$655K<0.01%new13F-HR/ATimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5,111$646K<0.01%-3,77513F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC5,084$642K0.01%new13F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…5,021$635K<0.01%-73613F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,970$628K<0.01%-43013F-HRTimelineGroup
Ethic Inc.4,945$625K0.01%-4013F-HRTimeline
Mariner, LLCin group Mariner, LLC4,893$618K<0.01%-99813F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…4,881$617K<0.01%013F-HRTimeline
State of Tennessee, Department of Treas…4,797$606K<0.01%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP4,732$598K<0.01%-7,19713F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC4,676$591K<0.01%-32,15513F-HRTimelineGroup
INCEPTIONR LLC4,608$582K0.14%new13F-HRTimeline
INTRUST BANK NA4,535$573K0.05%-513F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…4,420$572K<0.01%-1,50513F-HRTimeline
Wealthcare Capital Partners, LLCin group Wealthcare Advisory Partners …4,506$569K0.27%+1613F-HRTimelineGroup
ADELL HARRIMAN & CARPENTER INC4,500$569K0.03%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,277$540K<0.01%-20713F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…4,197$530K<0.01%-19313F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC4,180$528K<0.01%-4,63713F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…4,092$517K<0.01%013F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…4,078$515K<0.01%+213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC4,060$513K<0.01%-31,26813F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.3,971$502K0.01%+1,41113F-HRTimeline
QUADRANT CAPITAL GROUP LLC3,969$502K0.01%+2213F-HR/ATimeline
FIRST NATIONAL BANK OF OMAHAin group FIRST NATIONAL BANK OF OMAHA3,946$499K0.02%-19413F-HRTimelineGroup
U.S. Capital Wealth Advisors, LLC3,637$460K0.01%+3713F-HRTimeline
M&T Bank Corpin group M&T Bank Corp3,517$444K<0.01%+2013F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,373$426K0.01%+3,15513F-HRTimelineGroup
FOLGER NOLAN FLEMING DOUGLAS CAPITAL MA…3,250$411K0.04%new13F-HRTimeline
VARCOV Co.3,125$395K0.15%new13F-HRTimeline
Forvis Mazars Wealth Advisors, LLC3,088$390K0.01%013F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC3,000$379K0.03%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC2,994$378K<0.01%+12813F-HRTimelineGroup
MML INVESTORS SERVICES, LLC2,874$363K<0.01%-37913F-HRTimeline
MQS Management LLC2,803$354K0.24%new13F-HRTimeline
Freestone Grove Partners LP2,641$334K<0.01%-6,28213F-HRTimeline
BOSTON FAMILY OFFICE LLC2,550$322K0.02%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,457$312K<0.01%+5913F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP2,450$310K0.03%new13F-HRTimeline
Snowden Capital Advisors LLC2,406$306K0.01%-63113F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC2,379$301K<0.01%new13F-HRTimelineGroup
PARK NATIONAL CORP /OH/2,304$291K0.01%-14613F-HRTimeline
TD Waterhouse Canada Inc.2,266$289K<0.01%+5713F-HRTimeline