Citadel Investment Advisory, Inc. Top Holdings and 13F Report (2026)

About Citadel Investment Advisory, Inc.

Investment Activity

Citadel Investment Advisory, Inc. has $220.26 thousand in total holdings as of June 30, 2026.
Citadel Investment Advisory, Inc. owns shares of 76 different stocks, but just 21 companies or ETFs make up 80% of its holdings.
Approximately 1.13% of the portfolio was purchased this quarter.
About 0.20% of the portfolio was sold this quarter.
This quarter, Citadel Investment Advisory, Inc. has purchased 78 new stocks and bought additional shares in 4 stocks.
Citadel Investment Advisory, Inc. sold shares of 20 stocks and completely divested from 2 stocks this quarter.

Largest Holdings

Berkshire Hathaway: $52,436
Markel Group: $29,768
Alphabet: $16,678
Alphabet: $9,692
Imperial Metals: $7,590

Largest Purchases this Quarter

Booking: 13,752 shares (about $2.45K)
Jefferies Financial Group: 600 shares (about $30.00)
McDonald's: 1 shares (about $0.27)
Johnson & Johnson: 1 shares (about $0.25)

Largest Sales this Quarter

Alphabet: 300 shares (about $106.00)
Berkshire Hathaway: 137 shares (about $68.55)
Alphabet: 175 shares (about $62.54)
The Goldman Sachs Group: 15 shares (about $15.17)
Liberty Global: 1,237 shares (about $14.01)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
BRK.B Berkshire Hathaway	$52,436	$69 â–¼	-0.1%	104,793	23.8%	Finance
MKL Markel Group	$29,768		0.0%	15,242	13.5%	Multi-Sector Conglomerates
GOOGL Alphabet	$16,678	$63 â–¼	-0.4%	46,669	7.6%	Computer and Technology
GOOG Alphabet	$9,692	$106 â–¼	-1.1%	27,430	4.4%	Computer and Technology
IPMLF Imperial Metals	$7,590	$7 â–¼	-0.1%	1,732,813	3.4%	Basic Materials
PM Philip Morris International	$7,061		0.0%	39,030	3.2%	Consumer Staples
JNJ Johnson & Johnson	$5,855	$0 â–²	0.0%	23,054	2.7%	Medical
MSFT Microsoft	$5,434		0.0%	14,568	2.5%	Computer and Technology
RTX RTX	$5,302		0.0%	27,943	2.4%	Aerospace
IBM International Business Machines	$4,745		0.0%	16,875	2.2%	Computer and Technology
ABBV AbbVie	$4,491	$3 â–¼	-0.1%	17,848	2.0%	Medical
GS The Goldman Sachs Group	$4,147	$15 â–¼	-0.4%	4,100	1.9%	Finance
MCO Moody's	$3,364		0.0%	7,427	1.5%	Finance
ORCL Oracle	$3,278		0.0%	22,366	1.5%	Computer and Technology
KO CocaCola	$3,121	$8 â–¼	-0.3%	38,403	1.4%	Consumer Staples
GD General Dynamics	$2,937	$1 â–¼	0.0%	8,291	1.3%	Aerospace
MCD McDonald's	$2,777	$0 â–²	0.0%	10,274	1.3%	Retail/Wholesale
JPM JPMorgan Chase & Co.	$2,757		0.0%	8,422	1.3%	Finance
BKNG Booking	$2,553	$2,451 â–²	2,400.0%	14,325	1.2%	Retail/Wholesale
AMG Affiliated Managers Group	$2,183		0.0%	6,452	1.0%	Finance
MTD Mettler-Toledo International	$2,172		0.0%	1,700	1.0%	Medical
DIS Walt Disney	$2,147	$10 â–¼	-0.5%	22,311	1.0%	Consumer Discretionary
PEP PepsiCo	$2,096	$10 â–¼	-0.5%	15,481	1.0%	Consumer Staples
WRB W.R. Berkley	$2,078		0.0%	29,468	0.9%	Finance
AXP American Express	$1,973		0.0%	5,832	0.9%	Finance
IDXX IDEXX Laboratories	$1,835	$3 â–¼	-0.1%	3,486	0.8%	Medical
CSX CSX	$1,786	$4 â–¼	-0.2%	37,585	0.8%	Transportation
WFC Wells Fargo & Company	$1,634		0.0%	19,775	0.7%	Finance
Medtronic	$1,619		0.0%	20,700	0.7%	MDT
CACC Credit Acceptance	$1,608		0.0%	2,525	0.7%	Finance
BUD Anheuser-Busch InBev SA/NV	$1,350		0.0%	16,383	0.6%	Consumer Staples
WBD Warner Bros. Discovery	$1,343		0.0%	50,363	0.6%	Consumer Discretionary
ETN Eaton	$1,340		0.0%	3,144	0.6%	Industrials
MHK Mohawk Industries	$1,195		0.0%	9,852	0.5%	Consumer Discretionary
BAC Bank of America	$1,172	$10 â–¼	-0.8%	20,560	0.5%	Finance
AMZN Amazon.com	$1,099		0.0%	4,612	0.5%	Retail/Wholesale
JEF Jefferies Financial Group	$954	$30 â–²	3.2%	19,080	0.4%	Finance
LOW Lowe's Companies	$888		0.0%	4,026	0.4%	Retail/Wholesale
Vistaprint NV Cimpress	$872		0.0%	8,575	0.4%	CMPR
CNI Canadian National Railway	$854		0.0%	7,161	0.4%	Transportation
Howard Hughs	$836		0.0%	11,692	0.4%	HHC
DHR Danaher	$828		0.0%	4,348	0.4%	Medical
John Marshall Bancorp	$811		0.0%	37,200	0.4%	JMSB
ABT Abbott Laboratories	$792		0.0%	8,730	0.4%	Medical
SYY Sysco	$786		0.0%	9,401	0.4%	Consumer Staples
BA Boeing	$757		0.0%	3,495	0.3%	Aerospace
EG Everest Group	$700		0.0%	1,960	0.3%	Finance
MA Mastercard	$593		0.0%	1,155	0.3%	Business Services
WYNN Wynn Resorts	$564		0.0%	5,811	0.3%	Consumer Discretionary
PG Procter & Gamble	$492		0.0%	3,358	0.2%	Consumer Staples
META Meta Platforms	$445		0.0%	790	0.2%	Computer and Technology
AAPL Apple	$434		0.0%	1,500	0.2%	Computer and Technology
LDOS Leidos	$423		0.0%	4,110	0.2%	Computer and Technology
United Parcel Service Inc	$398	$5 â–¼	-1.3%	3,703	0.2%	UPS
CMCSA Comcast	$384	$10 â–¼	-2.5%	15,630	0.2%	Consumer Discretionary
SEIC SEI Investments	$341		0.0%	3,890	0.2%	Finance
MSCI MSCI	$328		0.0%	585	0.1%	Finance
LECO Lincoln Electric	$324	$11 â–¼	-3.2%	1,221	0.1%	Industrials
Radiant Logistics	$313		0.0%	33,052	0.1%	RLGT
Colgate Palmolive	$302		0.0%	3,297	0.1%	CL
ESAB ESAB	$300	$10 â–¼	-3.2%	3,038	0.1%	Industrials
CI Cigna Group	$298		0.0%	1,081	0.1%	Medical
T AT&T	$291		0.0%	14,077	0.1%	Computer and Technology
MDLZ Mondelez International	$253		0.0%	4,376	0.1%	Consumer Staples
FCN FTI Consulting	$249		0.0%	1,670	0.1%	Business Services
KDP Keurig Dr Pepper	$234	$10 â–¼	-4.0%	7,145	0.1%	Consumer Staples
SIRI Sirius XM	$218		0.0%	7,396	0.1%	Consumer Discretionary
WTW Willis Towers Watson Public	$214		0.0%	817	0.1%	Finance
WTM White Mountains Insurance Group	$207		0.0%	100	0.1%	Finance
Pinnacle Financial Partners	$193		0.0%	1,909	0.1%	PNFP
BF.B Brown-Forman	$181		0.0%	6,804	0.1%	Consumer Staples
COF Capital One Financial	$173		0.0%	950	0.1%	Finance
Fiserv Inc	$165	$1 â–¼	-0.9%	3,369	0.1%	FISV
LBRDK Liberty Broadband	$111		0.0%	3,324	0.1%	Consumer Discretionary
LBTYK Liberty Global	$86		0.0%	7,820	0.0%	Consumer Discretionary
LBTYA Liberty Global	$50	$14 â–¼	-21.9%	4,414	0.0%	Utilities
ENOV Enovis	$0	$49 â–¼	-100.0%	0	0.0%	Medical
CABO Cable One	$0	$20 â–¼	-100.0%	0	0.0%	Consumer Discretionary

Showing largest 100 holdings. View all holdings.

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Citadel Investment Advisory, Inc. Top Holdings and 13F Report (2026)

About Citadel Investment Advisory, Inc.

Investment Activity

Largest Holdings

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

Best-in-Class Portfolio Monitoring

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Citadel Investment Advisory, Inc. Top Holdings and 13F Report (2026)

About Citadel Investment Advisory, Inc.

Investment Activity

Largest Holdings

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofCitadel Investment Advisory, Inc.

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools