Citadel Investment Advisory, Inc.

Q4 2025 13F-HR Holdings

Location
Chesterland, OH
Holdings as of
12/31/2025
Date filed
1/21/2026
Form type
13F-HR
Num holdings
79
Total value ($000)
$231,450
Net value change ($000)
+13,423 (6.2%)
New positions
1
Sold out positions
4
Turnover %
0.4%
Sector allocation + QoQ delta (equities-only)
Prev filing: 10/21/2025 Next filing: 4/16/2026 SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
IPMLF 5,388 73.0%
MKL 3,913 13.2%
GOOGL 3,027 25.5%
GOOGL 1,887 27.5%
WRB 975 88.1%
WBD 487 47.4%
JNJ 462 10.6%
RTX 457 9.6%
GS 352 10.4%
AMG 326 21.3%
Top Reduces (Value $000, Stocks/ETFs)
ORCL -1,999 -30.7%
MSFT -512 -6.6%
MHK -463 -28.4%
INTC -240 -100.0%
FISV -220 -48.0%
BUD -182 -14.4%
ETN -181 -14.9%
Ascent Industries Corp -168 -100.0%
SYY -118 -14.1%
SATS -114 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type