Filed: 10/21/2025ACC: 0001811907-25-000005
📋 What this filing means
CITADEL INVESTMENT ADVISORY, INC. filed this quarterly 13F‑HR report disclosing 82 equity positions with a total reported market value of $218.0K. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
82
Positions
$218.0K
Total AUM (reported)
2.75M
Total Shares
Allocation by class
BRKB$53.3K24.4%
MKL$29.7K13.6%
GOOGL$11.9K5.4%
MSFT$7.7K3.5%
IPMLF$7.4K3.4%
GOOG$6.9K3.1%
ORCL$6.5K3.0%
Portfolio Concentration
Top 3$94.8K43.5%
4–10$44.5K20.4%
11–25$43.7K20.0%
Rest$35.0K16.0%
Top 3 weight
43.5%
Top 10 weight
63.9%
Voting Authority Distribution
Total shares with voting rights: 0.00
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole82
Shared0
Other0
Dominant voting typeNone · 0.0% of voting shares
Institutional Holdings82
Rows:
Beckshire Hathaway
SOLEShares106.02K
TypeSH
Market value$53.3K
24.45%
Sole
0.00
Shared
0.00
None
0.00
Markel Corp
SOLEShares15.52K
TypeSH
Market value$29.7K
13.60%
Sole
0.00
Shared
0.00
None
0.00
Alphabet Inc. Class A
SOLEShares48.75K
TypeSH
Market value$11.9K
5.44%
Sole
0.00
Shared
0.00
None
0.00
Microsoft Corp
SOLEShares14.93K
TypeSH
Market value$7.7K
3.54%
Sole
0.00
Shared
0.00
None
0.00
Imperial Metals Corp
SOLEShares1.75M
TypeSH
Market value$7.4K
3.38%
Sole
0.00
Shared
0.00
None
0.00
Alphabet Inc. Class C
SOLEShares28.13K
TypeSH
Market value$6.9K
3.14%
Sole
0.00
Shared
0.00
None
0.00
Oracle Corp
SOLEShares23.15K
TypeSH
Market value$6.5K
2.99%
Sole
0.00
Shared
0.00
None
0.00
Philip Morris Intl
SOLEShares39.58K
TypeSH
Market value$6.4K
2.94%
Sole
0.00
Shared
0.00
None
0.00
IBM Corp
SOLEShares17.18K
TypeSH
Market value$4.8K
2.22%
Sole
0.00
Shared
0.00
None
0.00
Raytheon Technologies Corp
SOLEShares28.57K
TypeSH
Market value$4.8K
2.19%
Sole
0.00
Shared
0.00
None
0.00
Johnson & Johnson
SOLEShares23.45K
TypeSH
Market value$4.3K
1.99%
Sole
0.00
Shared
0.00
None
0.00
Abbvie Inc
SOLEShares18.29K
TypeSH
Market value$4.2K
1.94%
Sole
0.00
Shared
0.00
None
0.00
Moodys Corp
SOLEShares7.70K
TypeSH
Market value$3.7K
1.68%
Sole
0.00
Shared
0.00
None
0.00
Goldman Sachs Group Inc.
SOLEShares4.26K
TypeSH
Market value$3.4K
1.56%
Sole
0.00
Shared
0.00
None
0.00
McDonald's
SOLEShares10.53K
TypeSH
Market value$3.2K
1.47%
Sole
0.00
Shared
0.00
None
0.00
Booking Holdings Inc
SOLEShares587.00
TypeSH
Market value$3.2K
1.45%
Sole
0.00
Shared
0.00
None
0.00
General Dynamics Corp
SOLEShares8.41K
TypeSH
Market value$2.9K
1.32%
Sole
0.00
Shared
0.00
None
0.00
JPMorgan Chase & Co
SOLEShares8.60K
TypeSH
Market value$2.7K
1.24%
Sole
0.00
Shared
0.00
None
0.00
Coca Cola Co
SOLEShares40.40K
TypeSH
Market value$2.7K
1.23%
Sole
0.00
Shared
0.00
None
0.00
Disney Company
SOLEShares23.21K
TypeSH
Market value$2.7K
1.22%
Sole
0.00
Shared
0.00
None
0.00
Idexx Labs Inc
SOLEShares3.68K
TypeSH
Market value$2.3K
1.08%
Sole
0.00
Shared
0.00
None
0.00
PepsiCo
SOLEShares15.97K
TypeSH
Market value$2.2K
1.03%
Sole
0.00
Shared
0.00
None
0.00
Mettler Toledo Intl
SOLEShares1.71K
TypeSH
Market value$2.1K
0.96%
Sole
0.00
Shared
0.00
None
0.00
Medtronic
SOLEShares21.95K
TypeSH
Market value$2.1K
0.96%
Sole
0.00
Shared
0.00
None
0.00
American Express
SOLEShares6.03K
TypeSH
Market value$2.0K
0.92%
Sole
0.00
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
Beckshire HathawaySOLE | BRKB | 106.02K | SH | $53.3K 24.45% | 0.00 | 0.00 | 0.00 |
Markel CorpSOLE | MKL | 15.52K | SH | $29.7K 13.60% | 0.00 | 0.00 | 0.00 |
Alphabet Inc. Class ASOLE | GOOGL | 48.75K | SH | $11.9K 5.44% | 0.00 | 0.00 | 0.00 |
Microsoft CorpSOLE | MSFT | 14.93K | SH | $7.7K 3.54% | 0.00 | 0.00 | 0.00 |
Imperial Metals CorpSOLE | IPMLF | 1.75M | SH | $7.4K 3.38% | 0.00 | 0.00 | 0.00 |
Alphabet Inc. Class CSOLE | GOOG | 28.13K | SH | $6.9K 3.14% | 0.00 | 0.00 | 0.00 |
Oracle CorpSOLE | ORCL | 23.15K | SH | $6.5K 2.99% | 0.00 | 0.00 | 0.00 |
Philip Morris IntlSOLE | PM | 39.58K | SH | $6.4K 2.94% | 0.00 | 0.00 | 0.00 |
IBM CorpSOLE | IBM | 17.18K | SH | $4.8K 2.22% | 0.00 | 0.00 | 0.00 |
Raytheon Technologies CorpSOLE | RTX | 28.57K | SH | $4.8K 2.19% | 0.00 | 0.00 | 0.00 |
Johnson & JohnsonSOLE | JNJ | 23.45K | SH | $4.3K 1.99% | 0.00 | 0.00 | 0.00 |
Abbvie IncSOLE | ABBV | 18.29K | SH | $4.2K 1.94% | 0.00 | 0.00 | 0.00 |
Moodys CorpSOLE | MCO | 7.70K | SH | $3.7K 1.68% | 0.00 | 0.00 | 0.00 |
Goldman Sachs Group Inc.SOLE | GS | 4.26K | SH | $3.4K 1.56% | 0.00 | 0.00 | 0.00 |
McDonald'sSOLE | MCD | 10.53K | SH | $3.2K 1.47% | 0.00 | 0.00 | 0.00 |
Booking Holdings IncSOLE | BKNG | 587.00 | SH | $3.2K 1.45% | 0.00 | 0.00 | 0.00 |
General Dynamics CorpSOLE | GD | 8.41K | SH | $2.9K 1.32% | 0.00 | 0.00 | 0.00 |
JPMorgan Chase & CoSOLE | JPM | 8.60K | SH | $2.7K 1.24% | 0.00 | 0.00 | 0.00 |
Coca Cola CoSOLE | KO | 40.40K | SH | $2.7K 1.23% | 0.00 | 0.00 | 0.00 |
Disney CompanySOLE | DIS | 23.21K | SH | $2.7K 1.22% | 0.00 | 0.00 | 0.00 |
Idexx Labs IncSOLE | IDXX | 3.68K | SH | $2.3K 1.08% | 0.00 | 0.00 | 0.00 |
PepsiCoSOLE | PEP | 15.97K | SH | $2.2K 1.03% | 0.00 | 0.00 | 0.00 |
Mettler Toledo IntlSOLE | MTD | 1.71K | SH | $2.1K 0.96% | 0.00 | 0.00 | 0.00 |
MedtronicSOLE | MDT | 21.95K | SH | $2.1K 0.96% | 0.00 | 0.00 | 0.00 |
American ExpressSOLE | AXP | 6.03K | SH | $2.0K 0.92% | 0.00 | 0.00 | 0.00 |
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