Filed: 11/6/2025ACC: 0001032814-25-000007
📋 What this filing means
CHECK CAPITAL MANAGEMENT INC/CA filed this quarterly 13F‑HR report disclosing 50 equity positions with a total reported market value of $3.03B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
50
Positions
$3.03B
Total AUM (reported)
14.44M
Total Shares
Allocation by class
COM$3.03B99.9%
ETF$1.66M0.1%
Portfolio Concentration
Top 3$2.37B78.1%
4–10$505.65M16.7%
11–25$147.41M4.9%
Rest$10.40M0.3%
Top 3 weight
78.1%
Top 10 weight
94.8%
Voting Authority Distribution
Total shares with voting rights: 14.44M
Sole
Full voting authority
14.44M
shares
% of voting shares100.0%
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)
Sole50
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings50
Rows:
Berkshire Hathaway
SOLEShares3.97M
TypeSH
Market value$2.00B
65.77%
Sole
3.97M
Shared
0.00
None
0.00
Brookfield Corp.
SOLEShares2.93M
TypeSH
Market value$200.88M
6.62%
Sole
2.93M
Shared
0.00
None
0.00
Alphabet
SOLEShares715.35K
TypeSH
Market value$174.22M
5.74%
Sole
715.35K
Shared
0.00
None
0.00
Markel
SOLEShares77.55K
TypeSH
Market value$148.22M
4.89%
Sole
77.55K
Shared
0.00
None
0.00
AerCap Holdings
SOLEShares831.74K
TypeSH
Market value$100.64M
3.32%
Sole
831.74K
Shared
0.00
None
0.00
First Citizens
SOLEShares35.36K
TypeSH
Market value$63.27M
2.09%
Sole
35.36K
Shared
0.00
None
0.00
Disney (Walt)
SOLEShares434.27K
TypeSH
Market value$49.72M
1.64%
Sole
434.27K
Shared
0.00
None
0.00
LKQ Corp
SOLEShares1.59M
TypeSH
Market value$48.60M
1.60%
Sole
1.59M
Shared
0.00
None
0.00
Sirius XM
SOLEShares2.06M
TypeSH
Market value$47.99M
1.58%
Sole
2.06M
Shared
0.00
None
0.00
FedEx
SOLEShares200.19K
TypeSH
Market value$47.21M
1.56%
Sole
200.19K
Shared
0.00
None
0.00
Hershey Foods
SOLEShares189.17K
TypeSH
Market value$35.38M
1.17%
Sole
189.17K
Shared
0.00
None
0.00
CarMax
SOLEShares600.04K
TypeSH
Market value$26.92M
0.89%
Sole
600.04K
Shared
0.00
None
0.00
Cimpress
SOLEShares384.29K
TypeSH
Market value$24.23M
0.80%
Sole
384.29K
Shared
0.00
None
0.00
Berkshire Hathaway 'A'
SOLEShares29.00
TypeSH
Market value$21.87M
0.72%
Sole
29.00
Shared
0.00
None
0.00
Wayfair
SOLEShares167.85K
TypeSH
Market value$14.99M
0.49%
Sole
167.85K
Shared
0.00
None
0.00
Apple
SOLEShares25.39K
TypeSH
Market value$6.47M
0.21%
Sole
25.39K
Shared
0.00
None
0.00
Bank of America
SOLEShares80.65K
TypeSH
Market value$4.16M
0.14%
Sole
80.65K
Shared
0.00
None
0.00
Biglari Cl A
SOLEShares2.21K
TypeSH
Market value$3.42M
0.11%
Sole
2.21K
Shared
0.00
None
0.00
Microsoft
SOLEShares6.13K
TypeSH
Market value$3.17M
0.10%
Sole
6.13K
Shared
0.00
None
0.00
Trupanion Inc.
SOLEShares40.98K
TypeSH
Market value$1.77M
0.06%
Sole
40.98K
Shared
0.00
None
0.00
Amgen
SOLEShares3.88K
TypeSH
Market value$1.10M
0.04%
Sole
3.88K
Shared
0.00
None
0.00
Tesla Motors
SOLEShares2.45K
TypeSH
Market value$1.09M
0.04%
Sole
2.45K
Shared
0.00
None
0.00
Goldman Sachs
SOLEShares1.23K
TypeSH
Market value$979.5K
0.03%
Sole
1.23K
Shared
0.00
None
0.00
General Electric
SOLEShares3.24K
TypeSH
Market value$974.7K
0.03%
Sole
3.24K
Shared
0.00
None
0.00
Alphabet Class A
SOLEShares3.62K
TypeSH
Market value$880.8K
0.03%
Sole
3.62K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
Berkshire HathawaySOLE | COM | 3.97M | SH | $2.00B 65.77% | 3.97M | 0.00 | 0.00 |
Brookfield Corp.SOLE | COM | 2.93M | SH | $200.88M 6.62% | 2.93M | 0.00 | 0.00 |
AlphabetSOLE | COM | 715.35K | SH | $174.22M 5.74% | 715.35K | 0.00 | 0.00 |
MarkelSOLE | COM | 77.55K | SH | $148.22M 4.89% | 77.55K | 0.00 | 0.00 |
AerCap HoldingsSOLE | COM | 831.74K | SH | $100.64M 3.32% | 831.74K | 0.00 | 0.00 |
First CitizensSOLE | COM | 35.36K | SH | $63.27M 2.09% | 35.36K | 0.00 | 0.00 |
Disney (Walt)SOLE | COM | 434.27K | SH | $49.72M 1.64% | 434.27K | 0.00 | 0.00 |
LKQ CorpSOLE | COM | 1.59M | SH | $48.60M 1.60% | 1.59M | 0.00 | 0.00 |
Sirius XMSOLE | COM | 2.06M | SH | $47.99M 1.58% | 2.06M | 0.00 | 0.00 |
FedExSOLE | COM | 200.19K | SH | $47.21M 1.56% | 200.19K | 0.00 | 0.00 |
Hershey FoodsSOLE | COM | 189.17K | SH | $35.38M 1.17% | 189.17K | 0.00 | 0.00 |
CarMaxSOLE | COM | 600.04K | SH | $26.92M 0.89% | 600.04K | 0.00 | 0.00 |
CimpressSOLE | COM | 384.29K | SH | $24.23M 0.80% | 384.29K | 0.00 | 0.00 |
Berkshire Hathaway 'A'SOLE | COM | 29.00 | SH | $21.87M 0.72% | 29.00 | 0.00 | 0.00 |
WayfairSOLE | COM | 167.85K | SH | $14.99M 0.49% | 167.85K | 0.00 | 0.00 |
AppleSOLE | COM | 25.39K | SH | $6.47M 0.21% | 25.39K | 0.00 | 0.00 |
Bank of AmericaSOLE | COM | 80.65K | SH | $4.16M 0.14% | 80.65K | 0.00 | 0.00 |
Biglari Cl ASOLE | COM | 2.21K | SH | $3.42M 0.11% | 2.21K | 0.00 | 0.00 |
MicrosoftSOLE | COM | 6.13K | SH | $3.17M 0.10% | 6.13K | 0.00 | 0.00 |
Trupanion Inc.SOLE | COM | 40.98K | SH | $1.77M 0.06% | 40.98K | 0.00 | 0.00 |
AmgenSOLE | COM | 3.88K | SH | $1.10M 0.04% | 3.88K | 0.00 | 0.00 |
Tesla MotorsSOLE | COM | 2.45K | SH | $1.09M 0.04% | 2.45K | 0.00 | 0.00 |
Goldman SachsSOLE | COM | 1.23K | SH | $979.5K 0.03% | 1.23K | 0.00 | 0.00 |
General ElectricSOLE | COM | 3.24K | SH | $974.7K 0.03% | 3.24K | 0.00 | 0.00 |
Alphabet Class ASOLE | COM | 3.62K | SH | $880.8K 0.03% | 3.62K | 0.00 | 0.00 |
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