Q3 2025 · 13F-HR
Citadel Investment Advisory, Inc.holdings as filed
Filed 2025-10-21 · accession 0001811907-25-000005
$218,027
Reported value
82
Positions
2025-09-30
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 084670702 | BRK/B | Beckshire Hathaway | $53,299 | 24.4% | 106,017 | Common | SOLE |
| 570535104 | MKL | Markel Corp | $29,662 | 13.6% | 15,519 | Common | SOLE |
| 02079K305 | GOOGL | Alphabet Inc. Class A | $11,851 | 5.44% | 48,749 | Common | SOLE |
| 594918104 | MSFT | Microsoft Corp | $7,726 | 3.54% | 14,927 | Common | SOLE |
| 452892102 | IPMLF | Imperial Metals Corp | $7,378 | 3.38% | 1,748,340 | Common | SOLE |
| 02079K107 | GOOG | Alphabet Inc. Class C | $6,851 | 3.14% | 28,130 | Common | SOLE |
| 68389X105 | ORCL | Oracle Corp | $6,511 | 2.99% | 23,150 | Common | SOLE |
| 718172109 | PM | Philip Morris Intl | $6,420 | 2.94% | 39,580 | Common | SOLE |
| 459200101 | IBM | IBM Corp | $4,849 | 2.22% | 17,185 | Common | SOLE |
| 75513E101 | RTX | Raytheon Technologies Corp | $4,781 | 2.19% | 28,571 | Common | SOLE |
| 478160104 | JNJ | Johnson & Johnson | $4,347 | 1.99% | 23,446 | Common | SOLE |
| 00287Y109 | ABBV | Abbvie Inc | $4,235 | 1.94% | 18,291 | Common | SOLE |
| 615369105 | MCO | Moodys Corp | $3,670 | 1.68% | 7,702 | Common | SOLE |
| 38141G104 | GS | Goldman Sachs Group Inc. | $3,394 | 1.56% | 4,262 | Common | SOLE |
| 580135101 | MCD | McDonald's | $3,199 | 1.47% | 10,526 | Common | SOLE |
| 09857L108 | BKNG | Booking Holdings Inc | $3,169 | 1.45% | 587 | Common | SOLE |
| 369550108 | GD | General Dynamics Corp | $2,868 | 1.32% | 8,411 | Common | SOLE |
| 46625H100 | JPM | JPMorgan Chase & Co | $2,712 | 1.24% | 8,599 | Common | SOLE |
| 191216100 | KO | Coca Cola Co | $2,680 | 1.23% | 40,403 | Common | SOLE |
| 254687106 | DIS | Disney Company | $2,657 | 1.22% | 23,207 | Common | SOLE |
| 45168D104 | IDXX | Idexx Labs Inc | $2,346 | 1.08% | 3,682 | Common | SOLE |
| 713448108 | PEP | PepsiCo | $2,243 | 1.03% | 15,968 | Common | SOLE |
| 592688105 | MTD | Mettler Toledo Intl | $2,099 | 0.96% | 1,710 | Common | SOLE |
| BTN1Y11US | — | Medtronic | $2,090 | 0.96% | 21,946 | Common | SOLE |
| 025816109 | AXP | American Express | $2,004 | 0.92% | 6,032 | Common | SOLE |
| 949746101 | WMT2 | Wells Fargo | $1,705 | 0.78% | 20,341 | Common | SOLE |
| 608190104 | MHK | Mohawk Industries | $1,628 | 0.75% | 12,626 | Common | SOLE |
| 008252108 | AMG | Affiliated Managers | $1,534 | 0.70% | 6,432 | Common | SOLE |
| 126408103 | CSX | CSX Corp | $1,449 | 0.66% | 40,810 | Common | SOLE |
| 03524A108 | BUD | AB Inbev | $1,267 | 0.58% | 21,260 | Common | SOLE |
| 225310101 | CACC | Credit Acceptance Corp | $1,237 | 0.57% | 2,650 | Common | SOLE |
| 002824100 | ABT | Abbott Laboratories | $1,214 | 0.56% | 9,064 | Common | SOLE |
| G29183103 | ETN | Eaton Corp | $1,214 | 0.56% | 3,244 | Common | SOLE |
| 47233W109 | JEF | Jefferies Financial | $1,205 | 0.55% | 18,420 | Common | SOLE |
| 060505104 | BAC | Bank of America | $1,130 | 0.52% | 21,895 | Common | SOLE |
| 548661107 | LOW | Lowes | $1,111 | 0.51% | 4,420 | Common | SOLE |
| 084423102 | WRB | Berkley W R Corp | $1,107 | 0.51% | 14,453 | Common | SOLE |
| 023135106 | AMZN | Amazon | $1,039 | 0.48% | 4,732 | Common | SOLE |
| 934423104 | WBD | Warner Brothers Discovery,inc | $1,028 | 0.47% | 52,612 | Common | SOLE |
| 44267D107 | — | Howard Hughs | $969 | 0.44% | 11,792 | Common | SOLE |
| 235851102 | DHR | Danaher Corp | $862 | 0.40% | 4,348 | Common | SOLE |
| 871829107 | SYY | Sysco Corp | $839 | 0.38% | 10,188 | Common | SOLE |
| 525327102 | LDOS | Leidos Holdings Inc | $789 | 0.36% | 4,177 | Common | SOLE |
| 983134107 | WYNN | Wynn Resorts | $765 | 0.35% | 5,961 | Common | SOLE |
| 47804G103 | — | John Marshall Bancorp | $757 | 0.35% | 38,200 | Common | SOLE |
| 097023105 | BA | Boeing Company | $754 | 0.35% | 3,495 | Common | SOLE |
| G3223R108 | EG | Everest Re Group Inc | $745 | 0.34% | 2,127 | Common | SOLE |
| 136375102 | CNI | Canadian National Railway | $727 | 0.33% | 7,711 | Common | SOLE |
| 57636Q104 | MA | Mastercard | $657 | 0.30% | 1,155 | Common | SOLE |
| 742718109 | PG | Proctor & Gamble Co | $616 | 0.28% | 4,012 | Common | SOLE |
| 30303M102 | META | META | $580 | 0.27% | 790 | Common | SOLE |
| N93540107 | — | Vistaprint NV Cimpress | $541 | 0.25% | 8,575 | Common | SOLE |
| 20030N101 | CMCSA | Comcast | $510 | 0.23% | 16,230 | Common | SOLE |
| 337738108 | FISV | Fiserv Inc | $458 | 0.21% | 3,550 | Common | SOLE |
| 00206R102 | T | ATT | $410 | 0.19% | 14,531 | Common | SOLE |
| 29605J106 | ESAB | ESAB Corp | $394 | 0.18% | 3,528 | Common | SOLE |
| 037833100 | AAPL | Apple Inc | $382 | 0.18% | 1,500 | Common | SOLE |
| 533900106 | LECO | Lincoln Electric Holdings | $370 | 0.17% | 1,571 | Common | SOLE |
| 911312205 | — | United Parcel Service Inc | $363 | 0.17% | 4,341 | Common | SOLE |
| 784117103 | SEIC | SEI Investments | $334 | 0.15% | 3,940 | Common | SOLE |
| 55354G100 | MSCI | MSCI Inc | $329 | 0.15% | 580 | Common | SOLE |
| 125523100 | CI | Cigna Corp | $326 | 0.15% | 1,131 | Common | SOLE |
| 609207105 | MDLZ | Mondelez Intl Inc | $317 | 0.15% | 4,699 | Common | SOLE |
| 172967333 | — | Colgate Palmolive | $304 | 0.14% | 3,797 | Common | SOLE |
| G96629103 | WTW | Willis Tower Watson | $282 | 0.13% | 817 | Common | SOLE |
| 302941109 | FCN | FTI Consulting, Inc. | $270 | 0.12% | 1,670 | Common | SOLE |
| 458140100 | INTC | Intel | $240 | 0.11% | 10,710 | Common | SOLE |
| 530307305 | LBRDK | Liberty Broadband cl C | $217 | 0.10% | 3,412 | Common | SOLE |
| 14040H105 | COF | Capital One | $202 | 0.09% | 950 | Common | SOLE |
| 49271V100 | KDP | Keurig Dr. Pepper | $200 | 0.09% | 7,845 | Common | SOLE |
| 500754106 | KHC | Kraft Heintz Co | $190 | 0.09% | 7,298 | Common | SOLE |
| 115637209 | BF/B | Brown Forman | $183 | 0.08% | 6,804 | Common | SOLE |
| 72346Q104 | — | Pinnacle Financial Partners | $179 | 0.08% | 1,909 | Common | SOLE |
| 82968B103 | SIRIEUR | Sirius XM Holdings | $172 | 0.08% | 7,396 | Common | SOLE |
| 001725861 | — | Ascent Industries Corp | $168 | 0.08% | 13,077 | Common | SOLE |
| G9618E107 | WTM | White Mountains | $167 | 0.08% | 100 | Common | SOLE |
| 278768106 | SATS | Echostar Corp | $114 | 0.05% | 4,982 | Common | SOLE |
| 12685J105 | CABO | Cable One Inc. | $108 | 0.05% | 610 | Common | SOLE |
| 194014502 | ENOV | Enovis Corp | $91 | 0.04% | 2,889 | Common | SOLE |
| 92556H107 | PARAA | Paramount Global | $87 | 0.04% | 6,738 | Common | SOLE |
| G5480U120 | — | Liberty Global cl C | $82 | 0.04% | 7,967 | Common | SOLE |
| G5480U104 | — | Liberty Global cl A | $68 | 0.03% | 5,951 | 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.