CHECK CAPITAL MANAGEMENT INC/CA

Q1 2025 13F-HR Holdings

Location
Costa Mesa, CA
Holdings as of
3/31/2025
Date filed
5/2/2025
Form type
13F-HR
Num holdings
51
Total value ($000)
$3,427,861
Net value change ($000)
+71,137 (2.1%)
New positions
1
Sold out positions
4
Turnover %
0.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 1/30/2025 Next filing: 7/25/2025 SEC filing

Snapshot: Change Analysis

Compared to Q4 2024
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)
BRK-B 65,973 13.2%
MKL 14,655 11.0%
LKQ 9,637 16.5%
SU 4,833 8.0%
AER 4,608 5.6%
BRK-B 1,430 7.0%
HSY 908 2.9%
INVSC QQQ TRUST SRS 1 ETF 336 NEW
SIRI 308 1.2%
AMGN 193 19.5%
Top Reduces (Value $000, Stocks/ETFs)
ALPHABET INC CL C -25,835 -18.4%
BN -15,260 -8.9%
Cimpress -8,691 -34.7%
FCNCA -8,032 -11.3%
DIS -5,592 -11.4%
FDX -3,701 -7.0%
KMX -2,584 -5.2%
W -1,922 -26.3%
AAPL -1,036 -14.9%
BH-A -405 -13.7%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 1,889,860 (55.1% of total reported value)
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.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type