Citadel Investment Advisory, Inc. - Stock Holdings in 13F Filings (SEC)
Updated on March 15, 2026.
Based on 13F Filings filed with the SEC on January 21, 2026, for the 2025 Q4 period, Citadel Investment Advisory, Inc. held in its portfolio 79 assets valued at $231,450,000 (i.e. $231.45M).
The most valuable assets in the portfolio included: Beckshire Hathaway ($53.19K), Markel Corp ($33.58K), and Alphabet Inc. Class A ($14.88K).
The chart below shows the top 10 valuable assets, and the table below shows the top 79 valuable assets.
You can see similar for other investment managers.
Related Topics: SEC Topic List.
Data Source: SEC.
Citadel Investment Advisory, Inc. - Stock Holdings in 13F Filings (SEC)
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| Name of Issuer | No. of Shares | Value ($) | Class |
|---|---|---|---|
| Beckshire Hathaway | 105812 | 53187 | BRKB |
| Markel Corp | 15619 | 33575 | MKL |
| Alphabet Inc. Class A | 47534 | 14878 | GOOGL |
| Imperial Metals Corp | 1748340 | 12766 | IPMLF |
| Alphabet Inc. Class C | 27845 | 8738 | GOOG |
| Microsoft Corp | 14917 | 7214 | MSFT |
| Philip Morris Intl | 39580 | 6349 | PM |
| Raytheon Technologies Corp | 28563 | 5238 | RTX |
| IBM Corp | 17175 | 5087 | IBM |
| Johnson & Johnson | 23236 | 4809 | JNJ |
| Oracle Corp | 23150 | 4512 | ORCL |
| Abbvie Inc | 18291 | 4179 | ABBV |
| Moodys Corp | 7702 | 3934 | MCO |
| Goldman Sachs Group Inc. | 4262 | 3746 | GS |
| McDonald's | 10514 | 3213 | MCD |
| Booking Holdings Inc | 573 | 3069 | BKNG |
| General Dynamics Corp | 8411 | 2832 | GD |
| JPMorgan Chase & Co | 8599 | 2771 | JPM |
| Coca Cola Co | 39603 | 2769 | KO |
| Disney Company | 22636 | 2575 | DIS |
| Mettler Toledo Intl | 1700 | 2370 | MTD |
| Idexx Labs Inc | 3682 | 2346 | IDXX |
| PepsiCo | 15768 | 2263 | PEP |
| American Express | 6032 | 2232 | AXP |
| Berkley W R Corp | 29693 | 2082 | WRB |
| Medtronic | 21316 | 2048 | MDT |
| Wells Fargo | 20141 | 1877 | WFC |
| Affiliated Managers | 6452 | 1860 | AMG |
| Warner Brothers Discovery,inc | 52572 | 1515 | WBD |
| CSX Corp | 38860 | 1409 | CSX |
| Bank of America | 21735 | 1195 | BAC |
| Credit Acceptance Corp | 2650 | 1175 | CACC |
| Mohawk Industries | 10661 | 1165 | MHK |
| Jefferies Financial | 18480 | 1145 | JEF |
| Abbott Laboratories | 8964 | 1123 | ABT |
| Amazon | 4732 | 1092 | AMZN |
| AB Inbev | 16950 | 1085 | BUD |
| Lowes | 4335 | 1045 | LOW |
| Eaton Corp | 3244 | 1033 | ETN |
| Danaher Corp | 4348 | 995 | DHR |
| Howard Hughs | 11692 | 933 | HHC |
| John Marshall Bancorp | 38200 | 764 | JMSB |
| Canadian National Railway | 7711 | 762 | CNI |
| Boeing Company | 3495 | 759 | BA |
| Leidos Holdings Inc | 4177 | 754 | LDOS |
| Everest Re Group Inc | 2127 | 722 | RE |
| Sysco Corp | 9788 | 721 | SYY |
| Wynn Resorts | 5961 | 717 | WYNN |
| Mastercard | 1155 | 659 | MA |
| Vistaprint NV Cimpress | 8575 | 571 | CMPR |
| Proctor & Gamble Co | 3675 | 527 | PG |
| META | 790 | 521 | META |
| Comcast | 16230 | 485 | CMCSA |
| Apple Inc | 1500 | 408 | AAPL |
| United Parcel Service Inc | 3878 | 385 | UPS |
| ESAB Corp | 3286 | 367 | ESAB |
| ATT | 14077 | 350 | T |
| Lincoln Electric Holdings | 1421 | 340 | LECO |
| MSCI Inc | 585 | 336 | MSCI |
| SEI Investments | 3940 | 323 | SEIC |
| Cigna Corp | 1084 | 298 | CI |
| FTI Consulting, Inc. | 1670 | 285 | FCN |
| Colgate Palmolive | 3397 | 268 | CL |
| Willis Tower Watson | 817 | 268 | WTW |
| Mondelez Intl Inc | 4595 | 247 | MDLZ |
| Fiserv Inc | 3550 | 238 | FISV |
| Capital One | 950 | 230 | COF |
| Keurig Dr. Pepper | 7795 | 218 | KDP |
| Radiant Logistics | 33052 | 209 | RLGT |
| White Mountains | 100 | 208 | WTM |
| Pinnacle Financial Partners | 1909 | 182 | PNFP |
| Brown Forman | 6804 | 177 | BFB |
| Kraft Heintz Co | 6753 | 164 | KHC |
| Liberty Broadband cl C | 3324 | 162 | LBRDK |
| Sirius XM Holdings | 7396 | 148 | SIRI |
| Liberty Global cl C | 7967 | 88 | LBTYK |
| Enovis Corp | 2757 | 73 | ENOV |
| Liberty Global cl A | 5651 | 63 | LBTYA |
| Cable One Inc. | 215 | 24 | CABO |