Q4 2025 · 13F-HR
Citadel Investment Advisory, Inc.holdings as filed
Filed 2026-01-21 · accession 0001811907-26-000001
$231,450
Reported value
79
Positions
2025-12-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 084670702 | BRK/B | Beckshire Hathaway | $53,187 | 23.0% | 105,812 | Common | SOLE |
| 570535104 | MKL | Markel Corp | $33,575 | 14.5% | 15,619 | Common | SOLE |
| 02079K305 | GOOGL | Alphabet Inc. Class A | $14,878 | 6.43% | 47,534 | Common | SOLE |
| 452892102 | IPMLF | Imperial Metals Corp | $12,766 | 5.52% | 1,748,340 | Common | SOLE |
| 02079K107 | GOOG | Alphabet Inc. Class C | $8,738 | 3.78% | 27,845 | Common | SOLE |
| 594918104 | MSFT | Microsoft Corp | $7,214 | 3.12% | 14,917 | Common | SOLE |
| 718172109 | PM | Philip Morris Intl | $6,349 | 2.74% | 39,580 | Common | SOLE |
| 75513E101 | RTX | Raytheon Technologies Corp | $5,238 | 2.26% | 28,563 | Common | SOLE |
| 459200101 | IBM | IBM Corp | $5,087 | 2.20% | 17,175 | Common | SOLE |
| 478160104 | JNJ | Johnson & Johnson | $4,809 | 2.08% | 23,236 | Common | SOLE |
| 68389X105 | ORCL | Oracle Corp | $4,512 | 1.95% | 23,150 | Common | SOLE |
| 00287Y109 | ABBV | Abbvie Inc | $4,179 | 1.81% | 18,291 | Common | SOLE |
| 615369105 | MCO | Moodys Corp | $3,934 | 1.70% | 7,702 | Common | SOLE |
| 38141G104 | GS | Goldman Sachs Group Inc. | $3,746 | 1.62% | 4,262 | Common | SOLE |
| 580135101 | MCD | McDonald's | $3,213 | 1.39% | 10,514 | Common | SOLE |
| 09857L108 | BKNG | Booking Holdings Inc | $3,069 | 1.33% | 573 | Common | SOLE |
| 369550108 | GD | General Dynamics Corp | $2,832 | 1.22% | 8,411 | Common | SOLE |
| 46625H100 | JPM | JPMorgan Chase & Co | $2,771 | 1.20% | 8,599 | Common | SOLE |
| 191216100 | KO | Coca Cola Co | $2,769 | 1.20% | 39,603 | Common | SOLE |
| 254687106 | DIS | Disney Company | $2,575 | 1.11% | 22,636 | Common | SOLE |
| 592688105 | MTD | Mettler Toledo Intl | $2,370 | 1.02% | 1,700 | Common | SOLE |
| 45168D104 | IDXX | Idexx Labs Inc | $2,346 | 1.01% | 3,682 | Common | SOLE |
| 713448108 | PEP | PepsiCo | $2,263 | 0.98% | 15,768 | Common | SOLE |
| 025816109 | AXP | American Express | $2,232 | 0.96% | 6,032 | Common | SOLE |
| 084423102 | WRB | Berkley W R Corp | $2,082 | 0.90% | 29,693 | Common | SOLE |
| BTN1Y11US | — | Medtronic | $2,048 | 0.88% | 21,316 | Common | SOLE |
| 949746101 | WMT2 | Wells Fargo | $1,877 | 0.81% | 20,141 | Common | SOLE |
| 008252108 | AMG | Affiliated Managers | $1,860 | 0.80% | 6,452 | Common | SOLE |
| 934423104 | WBD | Warner Brothers Discovery,inc | $1,515 | 0.65% | 52,572 | Common | SOLE |
| 126408103 | CSX | CSX Corp | $1,409 | 0.61% | 38,860 | Common | SOLE |
| 060505104 | BAC | Bank of America | $1,195 | 0.52% | 21,735 | Common | SOLE |
| 225310101 | CACC | Credit Acceptance Corp | $1,175 | 0.51% | 2,650 | Common | SOLE |
| 608190104 | MHK | Mohawk Industries | $1,165 | 0.50% | 10,661 | Common | SOLE |
| 47233W109 | JEF | Jefferies Financial | $1,145 | 0.49% | 18,480 | Common | SOLE |
| 002824100 | ABT | Abbott Laboratories | $1,123 | 0.49% | 8,964 | Common | SOLE |
| 023135106 | AMZN | Amazon | $1,092 | 0.47% | 4,732 | Common | SOLE |
| 03524A108 | BUD | AB Inbev | $1,085 | 0.47% | 16,950 | Common | SOLE |
| 548661107 | LOW | Lowes | $1,045 | 0.45% | 4,335 | Common | SOLE |
| G29183103 | ETN | Eaton Corp | $1,033 | 0.45% | 3,244 | Common | SOLE |
| 235851102 | DHR | Danaher Corp | $995 | 0.43% | 4,348 | Common | SOLE |
| 44267D107 | — | Howard Hughs | $933 | 0.40% | 11,692 | Common | SOLE |
| 47804G103 | — | John Marshall Bancorp | $764 | 0.33% | 38,200 | Common | SOLE |
| 136375102 | CNI | Canadian National Railway | $762 | 0.33% | 7,711 | Common | SOLE |
| 097023105 | BA | Boeing Company | $759 | 0.33% | 3,495 | Common | SOLE |
| 525327102 | LDOS | Leidos Holdings Inc | $754 | 0.33% | 4,177 | Common | SOLE |
| G3223R108 | EG | Everest Re Group Inc | $722 | 0.31% | 2,127 | Common | SOLE |
| 871829107 | SYY | Sysco Corp | $721 | 0.31% | 9,788 | Common | SOLE |
| 983134107 | WYNN | Wynn Resorts | $717 | 0.31% | 5,961 | Common | SOLE |
| 57636Q104 | MA | Mastercard | $659 | 0.28% | 1,155 | Common | SOLE |
| N93540107 | — | Vistaprint NV Cimpress | $571 | 0.25% | 8,575 | Common | SOLE |
| 742718109 | PG | Proctor & Gamble Co | $527 | 0.23% | 3,675 | Common | SOLE |
| 30303M102 | META | META | $521 | 0.23% | 790 | Common | SOLE |
| 20030N101 | CMCSA | Comcast | $485 | 0.21% | 16,230 | Common | SOLE |
| 037833100 | AAPL | Apple Inc | $408 | 0.18% | 1,500 | Common | SOLE |
| 911312205 | — | United Parcel Service Inc | $385 | 0.17% | 3,878 | Common | SOLE |
| 29605J106 | ESAB | ESAB Corp | $367 | 0.16% | 3,286 | Common | SOLE |
| 00206R102 | T | ATT | $350 | 0.15% | 14,077 | Common | SOLE |
| 533900106 | LECO | Lincoln Electric Holdings | $340 | 0.15% | 1,421 | Common | SOLE |
| 55354G100 | MSCI | MSCI Inc | $336 | 0.15% | 585 | Common | SOLE |
| 784117103 | SEIC | SEI Investments | $323 | 0.14% | 3,940 | Common | SOLE |
| 125523100 | CI | Cigna Corp | $298 | 0.13% | 1,084 | Common | SOLE |
| 302941109 | FCN | FTI Consulting, Inc. | $285 | 0.12% | 1,670 | Common | SOLE |
| G96629103 | WTW | Willis Tower Watson | $268 | 0.12% | 817 | Common | SOLE |
| 172967333 | — | Colgate Palmolive | $268 | 0.12% | 3,397 | Common | SOLE |
| 609207105 | MDLZ | Mondelez Intl Inc | $247 | 0.11% | 4,595 | Common | SOLE |
| 337738108 | FISV | Fiserv Inc | $238 | 0.10% | 3,550 | Common | SOLE |
| 14040H105 | COF | Capital One | $230 | 0.10% | 950 | Common | SOLE |
| 49271V100 | KDP | Keurig Dr. Pepper | $218 | 0.09% | 7,795 | Common | SOLE |
| 75113E101 | — | Radiant Logistics | $209 | 0.09% | 33,052 | Common | SOLE |
| G9618E107 | WTM | White Mountains | $208 | 0.09% | 100 | Common | SOLE |
| 72346Q104 | — | Pinnacle Financial Partners | $182 | 0.08% | 1,909 | Common | SOLE |
| 115637209 | BF/B | Brown Forman | $177 | 0.08% | 6,804 | Common | SOLE |
| 500754106 | KHC | Kraft Heintz Co | $164 | 0.07% | 6,753 | Common | SOLE |
| 530307305 | LBRDK | Liberty Broadband cl C | $162 | 0.07% | 3,324 | Common | SOLE |
| 82968B103 | SIRIEUR | Sirius XM Holdings | $148 | 0.06% | 7,396 | Common | SOLE |
| G5480U120 | — | Liberty Global cl C | $88 | 0.04% | 7,967 | Common | SOLE |
| 194014502 | ENOV | Enovis Corp | $73 | 0.03% | 2,757 | Common | SOLE |
| G5480U104 | — | Liberty Global cl A | $63 | 0.03% | 5,651 | Common | SOLE |
| 12685J105 | CABO | Cable One Inc. | $24 | 0.01% | 215 | 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.