Institutional Manager · CIK 0001811907
Citadel Investment Advisory, Inc.
CHESTERLAND, OH · File #028-20492
Latest AUM
$231.4M
Positions
79
Top-10 Concentration
67.8%
Filings
12
Sector Allocation
Filing History
View all filings →- 13F HOLDINGS REPORTQ/E Dec 202579 pos · $231.4M
- 13F HOLDINGS REPORTQ/E Sep 202582 pos · $218,027
- 13F HOLDINGS REPORTQ/E Jun 202583 pos · $156.0M
- 13F HOLDINGS REPORTQ/E Mar 202582 pos · $203,793
- 13F HOLDINGS REPORTQ/E Dec 202482 pos · $192,992
- 13F HOLDINGS REPORTQ/E Sep 202481 pos · $190.2M
- 13F HOLDINGS REPORTQ/E Jun 202482 pos · $175,887
- 13F HOLDINGS REPORTQ/E Mar 202482 pos · $177.5M
- 13F HOLDINGS REPORTQ/E Dec 202381 pos · $152,695
- 13F HOLDINGS REPORTQ/E Sep 202380 pos · $154,565
- 13F HOLDINGS REPORTQ/E Jun 202379 pos · $146,898
- 13F HOLDINGS REPORTQ/E Mar 202379 pos · $146,238
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | Beckshire Hathaway | BRK-A | 105,812 | $53,187 | 23.76% |
| 2 | Markel Corp | MKL | 15,619 | $33,575 | 15.00% |
| 3 | Alphabet Inc. Class A | GOOG | 47,534 | $14,878 | 6.65% |
| 4 | Imperial Metals Corp | 452892102 | 1,748,340 | $12,766 | 5.70% |
| 5 | Alphabet Inc. Class C | GOOG | 27,845 | $8,738 | 3.90% |
| 6 | Microsoft Corp | MSFT | 14,917 | $7,214 | 3.22% |
| 7 | Philip Morris Intl | 718172109 | 39,580 | $6,349 | 2.84% |
| 8 | Raytheon Technologies Corp | RTX | 28,563 | $5,238 | 2.34% |
| 9 | IBM Corp | INTR | 17,175 | $5,087 | 2.27% |
| 10 | Johnson & Johnson | JNJ | 23,236 | $4,809 | 2.15% |
| 11 | Oracle Corp | ORCL-PD | 23,150 | $4,512 | 2.02% |
| 12 | Abbvie Inc | ABBV | 18,291 | $4,179 | 1.87% |
| 13 | Moodys Corp | MCO | 7,702 | $3,934 | 1.76% |
| 14 | Goldman Sachs Group Inc. | GSCE | 4,262 | $3,746 | 1.67% |
| 15 | McDonald's | MCD | 10,514 | $3,213 | 1.44% |
| 16 | Booking Holdings Inc | BKNG | 573 | $3,069 | 1.37% |
| 17 | General Dynamics Corp | GD | 8,411 | $2,832 | 1.27% |
| 18 | JPMorgan Chase & Co | VYLD | 8,599 | $2,771 | 1.24% |
| 19 | Coca Cola Co | KO | 39,603 | $2,769 | 1.24% |
| 20 | Disney Company | 254687106 | 22,636 | $2,575 | 1.15% |