Citadel Investment Advisory, Inc. — 13F Holdings & Portfolio
CIK 1811907 · latest 13F-HR filed 2026-07-23
Citadel Investment Advisory, Inc. manages $220.3K in 13F-reported U.S. long-equity assets across 76 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are BRK.B (23.81%), MKL (13.52%), GOOGL (7.57%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 0 new positions, exited 2, added to 34, and trimmed 18.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
CHESTERLAND, OH 44026
$220.3K
Long-equity book
76
Distinct positions
2026-06-30
Filed 2026-07-23
+0 / −2 / ↑34 / ↓18
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Alphabet Inc. Class A$3.2K +23.8%
- Alphabet Inc. Class C$1.7K +21.8%
- Goldman Sachs Group Inc.$666 +19.1%
- IBM Corp$655 +16.0%
- Philip Morris Intl$608 +9.4%
Top Trims
- Imperial Metals Corp-$2.1K -21.3%
- McDonald's-$416 -13.0%
- PepsiCo-$319 -13.2%
- Leidos Holdings Inc-$216 -33.8%
- Jefferies Financial-$191 -16.7%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | Beckshire Hathaway | BRK.B | 084670702 | $52.4K | 23.81% | 104,793 | SH |
| 2 | Markel Corp | MKL | 570535104 | $29.8K | 13.52% | 15,242 | SH |
| 3 | Alphabet Inc. Class A | GOOGL | 02079K305 | $16.7K | 7.57% | 46,669 | SH |
| 4 | Alphabet Inc. Class C | GOOG | 02079K107 | $9.7K | 4.40% | 27,430 | SH |
| 5 | Imperial Metals Corp | IPMLF | 452892102 | $7.6K | 3.45% | 1,732,813 | SH |
| 6 | Philip Morris Intl | PM | 718172109 | $7.1K | 3.21% | 39,030 | SH |
| 7 | Johnson & Johnson | JNJ | 478160104 | $5.9K | 2.66% | 23,054 | SH |
| 8 | Microsoft Corp | MSFT | 594918104 | $5.4K | 2.47% | 14,568 | SH |
| 9 | Raytheon Technologies Corp | RTX | 75513E101 | $5.3K | 2.41% | 27,943 | SH |
| 10 | IBM Corp | IBM | 459200101 | $4.7K | 2.15% | 16,875 | SH |
| 11 | Abbvie Inc | ABBV | 00287Y109 | $4.5K | 2.04% | 17,848 | SH |
| 12 | Goldman Sachs Group Inc. | GS | 38141G104 | $4.1K | 1.88% | 4,100 | SH |
| 13 | Moodys Corp | MCO | 615369105 | $3.4K | 1.53% | 7,427 | SH |
| 14 | Oracle Corp | ORCL | 68389X105 | $3.3K | 1.49% | 22,366 | SH |
| 15 | Coca Cola Co | KO | 191216100 | $3.1K | 1.42% | 38,403 | SH |
| 16 | General Dynamics Corp | GD | 369550108 | $2.9K | 1.33% | 8,291 | SH |
| 17 | McDonald's | MCD | 580135101 | $2.8K | 1.26% | 10,274 | SH |
| 18 | JPMorgan Chase & Co | JPM | 46625H100 | $2.8K | 1.25% | 8,422 | SH |
| 19 | Booking Holdings Inc | BKNG | 09857L108 | $2.6K | 1.16% | 14,325 | SH |
| 20 | Affiliated Managers | AMG | 008252108 | $2.2K | 0.99% | 6,452 | SH |
| 21 | Mettler Toledo Intl | MTD | 592688105 | $2.2K | 0.99% | 1,700 | SH |
| 22 | Disney Company | DIS | 254687106 | $2.1K | 0.97% | 22,311 | SH |
| 23 | PepsiCo | PEP | 713448108 | $2.1K | 0.95% | 15,481 | SH |
| 24 | Berkley W R Corp | WRB | 084423102 | $2.1K | 0.94% | 29,468 | SH |
| 25 | American Express | AXP | 025816109 | $2.0K | 0.90% | 5,832 | SH |
| 26 | Idexx Labs Inc | IDXX | 45168D104 | $1.8K | 0.83% | 3,486 | SH |
| 27 | CSX Corp | CSX | 126408103 | $1.8K | 0.81% | 37,585 | SH |
| 28 | Wells Fargo | WFC | 949746101 | $1.6K | 0.74% | 19,775 | SH |
| 29 | Medtronic | MDT | BTN1Y11US | $1.6K | 0.74% | 20,700 | SH |
| 30 | Credit Acceptance Corp | CACC | 225310101 | $1.6K | 0.73% | 2,525 | SH |
| 31 | AB Inbev | BUD | 03524A108 | $1.4K | 0.61% | 16,383 | SH |
| 32 | Warner Brothers Discovery,inc | WBD | 934423104 | $1.3K | 0.61% | 50,363 | SH |
| 33 | Eaton Corp | ETN | G29183103 | $1.3K | 0.61% | 3,144 | SH |
| 34 | Mohawk Industries | MHK | 608190104 | $1.2K | 0.54% | 9,852 | SH |
| 35 | Bank of America | BAC | 060505104 | $1.2K | 0.53% | 20,560 | SH |
| 36 | Amazon | AMZN | 023135106 | $1.1K | 0.50% | 4,612 | SH |
| 37 | Jefferies Financial | JEF | 47233W109 | $954 | 0.43% | 19,080 | SH |
| 38 | Lowes | LOW | 548661107 | $888 | 0.40% | 4,026 | SH |
| 39 | Vistaprint NV Cimpress | — | N93540107 | $872 | 0.40% | 8,575 | SH |
| 40 | Canadian National Railway | CNI | 136375102 | $854 | 0.39% | 7,161 | SH |
| 41 | Howard Hughs | HHH | 44267D107 | $836 | 0.38% | 11,692 | SH |
| 42 | Danaher Corp | DHR | 235851102 | $828 | 0.38% | 4,348 | SH |
| 43 | John Marshall Bancorp | JMSB | 47804G103 | $811 | 0.37% | 37,200 | SH |
| 44 | Abbott Laboratories | ABT | 002824100 | $792 | 0.36% | 8,730 | SH |
| 45 | Sysco Corp | SYY | 871829107 | $786 | 0.36% | 9,401 | SH |
| 46 | Boeing Company | BA | 097023105 | $757 | 0.34% | 3,495 | SH |
| 47 | Everest Re Group Inc | EG | G3223R108 | $700 | 0.32% | 1,960 | SH |
| 48 | Mastercard | MA | 57636Q104 | $593 | 0.27% | 1,155 | SH |
| 49 | Wynn Resorts | WYNN | 983134107 | $564 | 0.26% | 5,811 | SH |
| 50 | Proctor & Gamble Co | PG | 742718109 | $492 | 0.22% | 3,358 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-23 | $220.3K | 76 | 0001811907-26-000003 |
| 2026-03-31 | 2026-04-16 | $209.5K | 78 | 0001811907-26-000002 |
| 2025-12-31 | 2026-01-21 | $231.4K | 79 | 0001811907-26-000001 |