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13F-HR filed by Citadel Investment Advisory, Inc.

Citadel Investment Advisory, Inc. filed this 13F-HR for the quarter ended 2026-09-30, accepted by EDGAR 2026-10-15 17:30:39 UTC, with 76 holding rows worth $218,229,000.

Accession
0001811907-26-000005
Filed
2026-10-15
Accepted by EDGAR
Ingested
Source
EDGAR live feed

Original filing

13F report for Q3 2026

A holdings report, 76 entries on the cover page, a total value of $218,229,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $218,229,000 with VALUE read as dollars as filed, 13F file number 028-20492. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Berkshire Hathaway Inc084670702COM104,359$51,966,000dollars as filed
MARKELGROUPINC570535104STOK15,409$26,387,000dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM45,959$15,814,000dollars as filed
Imperial Metals Corp452892102IPMLF1,719,147$10,188,000dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM27,280$9,295,000dollars as filed
Microsoft Corp594918104COM14,774$7,578,000dollars as filed
Philip Morris International Inc.718172109COM39,455$7,529,000dollars as filed
Johnson & Johnson478160104COM23,001$6,089,000dollars as filed
Raytheon Technologies Corporation75513E101COM27,773$5,156,000dollars as filed
AbbVie,Inc.00287Y109COM17,791$4,654,000dollars as filed
Goldman Sachs Group,Inc.38141G104COM4,047$3,644,000dollars as filed
International Business Machines Corporation459200101COM16,525$3,634,000dollars as filed
MOODYS CORP COM615369105Stock7,627$3,464,000dollars as filed
Coca-Cola Company191216100COM38,983$3,356,000dollars as filed
Oracle Corporation68389X105COM22,400$3,076,000dollars as filed
JPMorgan Chase & Co46625H100COM8,589$2,841,000dollars as filed
GENERAL DYNAMICS CORP COM369550108Stock8,307$2,757,000dollars as filed
METTLER TOLEDO INTERNATIONAL COM592688105Stock1,695$2,561,000dollars as filed
McDonalds Corporation580135101COM10,392$2,400,000dollars as filed
Walt Disney Co254687106COM21,961$2,304,000dollars as filed
Booking Holdings Inc.09857L108COM14,075$2,293,000dollars as filed
AFFILIATED MANAGERS GROUP COM008252108Stock6,197$2,266,000dollars as filed
BERKLEY W R CORP COM084423102Stock29,243$1,975,000dollars as filed
PepsiCo,Inc.713448108COM15,441$1,957,000dollars as filed
IDEXX LABS INC COM45168D104Stock3,637$1,899,000dollars as filed
American Express Company025816109COM6,032$1,834,000dollars as filed
CSX Corporation126408103COM38,485$1,790,000dollars as filed
MedtronicBTN1Y11USMDT20,361$1,757,000dollars as filed
Wells Fargo & Company949746101COM20,041$1,604,000dollars as filed
WARNER BROS DISCOVERY INC COM SER A934423104Stock50,263$1,556,000dollars as filed
Eaton Corp. PlcG29183103COM3,244$1,394,000dollars as filed
CREDIT ACCEP CORP MICH225310101COM2,515$1,335,000dollars as filed
MOHAWK INDS INC608190104COM9,710$1,211,000dollars as filed
ANHEUSER BUSCH INBEV SA NV SPONSORED ADR03524A108ADR16,070$1,181,000dollars as filed
Amazon.com, Inc023135106COM4,532$1,129,000dollars as filed
Bank of America Corp060505104COM19,940$1,085,000dollars as filed
Danaher Corporation235851102COM4,348$963,000dollars as filed
Abbott Laboratories002824100COM8,864$876,000dollars as filed
JEFFERIES FINANCIAL GROUP IN47233W109COM19,050$871,000dollars as filed
CANADIANNATLRYCOF136375102STOK7,161$851,000dollars as filed
HOWARD HUGHES CORPORATION44267D107COMMON STOCK11,692$831,000dollars as filed
John Marshall Bancorp47804G103JMSB36,250$823,000dollars as filed
Lowes Companies,Inc.548661107COM4,160$767,000dollars as filed
EVEREST GROUP LTD COMG3223R108Stock2,027$740,000dollars as filed
SYSCOCORP871829107COM9,226$720,000dollars as filed
Vistaprint NV CimpressN93540107CMPR8,575$661,000dollars as filed
MasterCard, Inc57636Q104COM1,155$637,000dollars as filed
Boeing Company097023105COM3,395$632,000dollars as filed
META PLATFORMS INC CL A30303M102COM790$573,000dollars as filed
Apple Inc037833100COM1,500$500,000dollars as filed
LEIDOS HOLDINGS INC COM525327102Stock4,102$500,000dollars as filed
Procter & Gamble Co742718109COM3,358$488,000dollars as filed
WYNN RESORTS LTD983134107COM5,696$452,000dollars as filed
SEI INVTS CO COM784117103Stock3,690$379,000dollars as filed
Comcast Corp20030N101COM15,830$344,000dollars as filed
AT&T Inc00206R102COM14,077$343,000dollars as filed
United Parcel Service Inc911312205UPS3,603$337,000dollars as filed
MSCI INC COM55354G100Stock580$312,000dollars as filed
LINCOLN ELEC HLDGS INC533900106COM1,171$310,000dollars as filed
Radiant Logistics75113E101RLGT33,052$287,000dollars as filed
Cigna Corporation125523100COM1,033$281,000dollars as filed
Colgate Palmolive172967333CL3,247$277,000dollars as filed
Mondelez International,Inc. Class A609207105COM4,468$258,000dollars as filed
WILLIS TOWERS WATSON PLC LTD SHSG96629103Stock817$235,000dollars as filed
FTI CONSULTING INC302941109COM1,670$225,000dollars as filed
KEURIG DR PEPPER INC COM49271V100Stock7,235$220,000dollars as filed
HAGERTY INC A405166109COMMON STOCK16,300$219,000dollars as filed
WHITE MTNS INS GROUP LTDG9618E107COM100$200,000dollars as filed
ESAB CORPORATION29605J106COM2,939$194,000dollars as filed
SIRIUS XM HOLDINGS INC82968B103COM7,396$191,000dollars as filed
PINNACLE FINANCIAL PARTNERS IN72346Q104COM1,909$179,000dollars as filed
BROWN FORMAN CORP CL B115637209Stock6,804$178,000dollars as filed
CAPITAL ONE FINL CORP14040H105COM835$161,000dollars as filed
FISERV INC337738108COM3,204$145,000dollars as filed
LIBERTY GLOBAL PLCG5480U120SHS CL C7,820$70,000dollars as filed
LIBERTY GLOBAL PLCG5480U104SHS CL A4,414$40,000dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001811907-26-000005this filing2026-10-15