Q2 2026 · 13F-HR
Citadel Investment Advisory, Inc.holdings as filed
Filed 2026-07-23 · accession 0001811907-26-000003
$220,258
Reported value
76
Positions
2026-06-30
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 084670702 | BRK/B | Beckshire Hathaway | $52,436 | 23.8% | 104,793 | Common | SOLE |
| 570535104 | MKL | Markel Corp | $29,768 | 13.5% | 15,242 | Common | SOLE |
| 02079K305 | GOOGL | Alphabet Inc. Class A | $16,678 | 7.57% | 46,669 | Common | SOLE |
| 02079K107 | GOOG | Alphabet Inc. Class C | $9,692 | 4.40% | 27,430 | Common | SOLE |
| 452892102 | IPMLF | Imperial Metals Corp | $7,590 | 3.45% | 1,732,813 | Common | SOLE |
| 718172109 | PM | Philip Morris Intl | $7,061 | 3.21% | 39,030 | Common | SOLE |
| 478160104 | JNJ | Johnson & Johnson | $5,855 | 2.66% | 23,054 | Common | SOLE |
| 594918104 | MSFT | Microsoft Corp | $5,434 | 2.47% | 14,568 | Common | SOLE |
| 75513E101 | RTX | Raytheon Technologies Corp | $5,302 | 2.41% | 27,943 | Common | SOLE |
| 459200101 | IBM | IBM Corp | $4,745 | 2.15% | 16,875 | Common | SOLE |
| 00287Y109 | ABBV | Abbvie Inc | $4,491 | 2.04% | 17,848 | Common | SOLE |
| 38141G104 | GS | Goldman Sachs Group Inc. | $4,147 | 1.88% | 4,100 | Common | SOLE |
| 615369105 | MCO | Moodys Corp | $3,364 | 1.53% | 7,427 | Common | SOLE |
| 68389X105 | ORCL | Oracle Corp | $3,278 | 1.49% | 22,366 | Common | SOLE |
| 191216100 | KO | Coca Cola Co | $3,121 | 1.42% | 38,403 | Common | SOLE |
| 369550108 | GD | General Dynamics Corp | $2,937 | 1.33% | 8,291 | Common | SOLE |
| 580135101 | MCD | McDonald's | $2,777 | 1.26% | 10,274 | Common | SOLE |
| 46625H100 | JPM | JPMorgan Chase & Co | $2,757 | 1.25% | 8,422 | Common | SOLE |
| 09857L108 | BKNG | Booking Holdings Inc | $2,553 | 1.16% | 14,325 | Common | SOLE |
| 008252108 | AMG | Affiliated Managers | $2,183 | 0.99% | 6,452 | Common | SOLE |
| 592688105 | MTD | Mettler Toledo Intl | $2,172 | 0.99% | 1,700 | Common | SOLE |
| 254687106 | DIS | Disney Company | $2,147 | 0.97% | 22,311 | Common | SOLE |
| 713448108 | PEP | PepsiCo | $2,096 | 0.95% | 15,481 | Common | SOLE |
| 084423102 | WRB | Berkley W R Corp | $2,078 | 0.94% | 29,468 | Common | SOLE |
| 025816109 | AXP | American Express | $1,973 | 0.90% | 5,832 | Common | SOLE |
| 45168D104 | IDXX | Idexx Labs Inc | $1,835 | 0.83% | 3,486 | Common | SOLE |
| 126408103 | CSX | CSX Corp | $1,786 | 0.81% | 37,585 | Common | SOLE |
| 949746101 | WMT2 | Wells Fargo | $1,634 | 0.74% | 19,775 | Common | SOLE |
| BTN1Y11US | — | Medtronic | $1,619 | 0.74% | 20,700 | Common | SOLE |
| 225310101 | CACC | Credit Acceptance Corp | $1,608 | 0.73% | 2,525 | Common | SOLE |
| 03524A108 | BUD | AB Inbev | $1,350 | 0.61% | 16,383 | Common | SOLE |
| 934423104 | WBD | Warner Brothers Discovery,inc | $1,343 | 0.61% | 50,363 | Common | SOLE |
| G29183103 | ETN | Eaton Corp | $1,340 | 0.61% | 3,144 | Common | SOLE |
| 608190104 | MHK | Mohawk Industries | $1,195 | 0.54% | 9,852 | Common | SOLE |
| 060505104 | BAC | Bank of America | $1,172 | 0.53% | 20,560 | Common | SOLE |
| 023135106 | AMZN | Amazon | $1,099 | 0.50% | 4,612 | Common | SOLE |
| 47233W109 | JEF | Jefferies Financial | $954 | 0.43% | 19,080 | Common | SOLE |
| 548661107 | LOW | Lowes | $888 | 0.40% | 4,026 | Common | SOLE |
| N93540107 | — | Vistaprint NV Cimpress | $872 | 0.40% | 8,575 | Common | SOLE |
| 136375102 | CNI | Canadian National Railway | $854 | 0.39% | 7,161 | Common | SOLE |
| 44267D107 | HHH | Howard Hughs | $836 | 0.38% | 11,692 | Common | SOLE |
| 235851102 | DHR | Danaher Corp | $828 | 0.38% | 4,348 | Common | SOLE |
| 47804G103 | — | John Marshall Bancorp | $811 | 0.37% | 37,200 | Common | SOLE |
| 002824100 | ABT | Abbott Laboratories | $792 | 0.36% | 8,730 | Common | SOLE |
| 871829107 | SYY | Sysco Corp | $786 | 0.36% | 9,401 | Common | SOLE |
| 097023105 | BA | Boeing Company | $757 | 0.34% | 3,495 | Common | SOLE |
| G3223R108 | EG | Everest Re Group Inc | $700 | 0.32% | 1,960 | Common | SOLE |
| 57636Q104 | MA | Mastercard | $593 | 0.27% | 1,155 | Common | SOLE |
| 983134107 | WYNN | Wynn Resorts | $564 | 0.26% | 5,811 | Common | SOLE |
| 742718109 | PG | Proctor & Gamble Co | $492 | 0.22% | 3,358 | Common | SOLE |
| 30303M102 | META | META | $445 | 0.20% | 790 | Common | SOLE |
| 037833100 | AAPL | Apple Inc | $434 | 0.20% | 1,500 | Common | SOLE |
| 525327102 | LDOS | Leidos Holdings Inc | $423 | 0.19% | 4,110 | Common | SOLE |
| 911312205 | — | United Parcel Service Inc | $398 | 0.18% | 3,703 | Common | SOLE |
| 20030N101 | CMCSA | Comcast | $384 | 0.17% | 15,630 | Common | SOLE |
| 784117103 | SEIC | SEI Investments | $341 | 0.15% | 3,890 | Common | SOLE |
| 55354G100 | MSCI | MSCI Inc | $328 | 0.15% | 585 | Common | SOLE |
| 533900106 | LECO | Lincoln Electric Holdings | $324 | 0.15% | 1,221 | Common | SOLE |
| 75113E101 | — | Radiant Logistics | $313 | 0.14% | 33,052 | Common | SOLE |
| 172967333 | — | Colgate Palmolive | $302 | 0.14% | 3,297 | Common | SOLE |
| 29605J106 | ESAB | ESAB Corp | $300 | 0.14% | 3,038 | Common | SOLE |
| 125523100 | CI | Cigna Corp | $298 | 0.14% | 1,081 | Common | SOLE |
| 00206R102 | T | ATT | $291 | 0.13% | 14,077 | Common | SOLE |
| 609207105 | MDLZ | Mondelez Intl Inc | $253 | 0.11% | 4,376 | Common | SOLE |
| 302941109 | FCN | FTI Consulting, Inc. | $249 | 0.11% | 1,670 | Common | SOLE |
| 49271V100 | KDP | Keurig Dr. Pepper | $234 | 0.11% | 7,145 | Common | SOLE |
| 82968B103 | SIRIEUR | Sirius XM Holdings | $218 | 0.10% | 7,396 | Common | SOLE |
| G96629103 | WTW | Willis Tower Watson | $214 | 0.10% | 817 | Common | SOLE |
| G9618E107 | WTM | White Mountains | $207 | 0.09% | 100 | Common | SOLE |
| 72346Q104 | — | Pinnacle Financial Partners | $193 | 0.09% | 1,909 | Common | SOLE |
| 115637209 | BF/B | Brown Forman | $181 | 0.08% | 6,804 | Common | SOLE |
| 14040H105 | COF | Capital One | $173 | 0.08% | 950 | Common | SOLE |
| 337738108 | FISV | Fiserv Inc | $165 | 0.07% | 3,369 | Common | SOLE |
| 530307305 | LBRDK | Liberty Broadband cl C | $111 | 0.05% | 3,324 | Common | SOLE |
| G5480U120 | LBTYKUSD | Liberty Global cl C | $86 | 0.04% | 7,820 | Common | SOLE |
| G5480U104 | LBTYAUSD | Liberty Global cl A | $50 | 0.02% | 4,414 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.