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Portfolio (Quarterly) Guide ↗

CHECK CAPITAL MANAGEMENT INC/CA

· CIK 0001032814
13F Portfolio $3.4B AUM Filed Feb 6, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 51 New
Page 1 of 3  ·  51 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 CALL Berkshire Hathaway 3,510,000.0 $1.76B 51.33% NEW $502.65
2 Berkshire Hathaway 1,102,508.0 $554.2M 16.12% NEW $502.65
3 Alphabet 703,613.0 $220.8M 6.42% NEW $313.80
4 BN Brookfield Corp. Financial Services 4,388,968.0 $201.4M 5.86% NEW $45.89 -1.8%
5 MKL Markel Financial Services 77,313.0 $166.2M 4.84% NEW $2149.65 -13.7%
6 AER AerCap Holdings Industrials 827,362.0 $118.9M 3.46% NEW $143.76 -2.1%
7 FCNCA First Citizens Financial Services 42,788.0 $91.8M 2.67% NEW $2146.19 -9.1%
8 SIRI Sirius XM Communication Services 2,883,500.0 $57.7M 1.68% NEW $19.99 +31.2%
9 DIS Disney (Walt) Communication Services 436,641.0 $49.7M 1.45% NEW $113.77 -8.6%
10 LKQ LKQ Corp Consumer Cyclical 1,558,481.0 $47.1M 1.37% NEW $30.20 -17.9%
11 HSY Hershey Foods Consumer Defensive 190,689.0 $34.7M 1.01% NEW $181.98 +4.4%
12 JEF Jefferies Financial Services 452,487.0 $28.0M 0.82% NEW $61.97 -15.5%
13 Cimpress 406,606.0 $27.1M 0.79% NEW $66.59
14 Berkshire Hathaway 'A' 29.0 $21.9M 0.64% NEW $754800.00
15 W Wayfair Consumer Cyclical 167,192.0 $16.8M 0.49% NEW $100.41 -40.7%
16 AAPL Apple Technology 25,395.0 $6.9M 0.20% NEW $271.86 +8.8%
17 BAC Bank of America Financial Services 79,737.0 $4.4M 0.13% NEW $55.00 -8.1%
18 Biglari Cl A 2,200.0 $3.8M 0.11% NEW $1740.05
19 MSFT Microsoft Technology 6,126.0 $3.0M 0.09% NEW $483.63 -13.1%
20 TRUP Trupanion Inc. Financial Services 40,780.0 $1.5M 0.04% NEW $37.37 -39.6%
Page 1 of 3  ·  51 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Financial Services 59.0%
Industrials 14.5%
Communication Services 12.8%
Consumer Cyclical 7.8%
Consumer Defensive 4.1%
Technology 1.3%
Healthcare 0.2%
Energy 0.1%
Utilities 0.1%