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Check Capital Management Inc. Steven Check

Costa Mesa, CA 26 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $3.6B 13F
  • $1.6B Equity
  • 52 holdings
  • 2026 Q2
  • +5.8% QoQ

Options-heavy 13F

2026 Q2, filed 8/3/2026, top 12 of 52 holdings

Long equity 44.7% of the 13F, $1.6B

13F reported value includes option notionals

  1. Options & other 58.2%
  2. BRK.B, Berkshire Hathaway 11.5%
  3. GOOGL, Alphabet 6.5%
  4. BN, Brookfield Corporation 5.2%
  5. MKL, Markel Group 4.3%
  6. AER, AerCap 3.2%
  7. FCNCA, First Citizens 2.5%
  8. SIRI, Sirius XM 2.4%
  9. LKQ 1.4%
  10. AMZN, Amazon 1.3%
  11. CMPR, Cimpress 1.3%
  12. DIS, Disney 1.2%
  13. HSY, Hershey 1.0%

13F value over time

2026 Q2 $3.6B +5.8% QoQ
2021 Q3: $2.2B 2021 Q3: $2.2B
Q3 2021
2021 Q4: $2.4B, +10.9% QoQ 2021 Q4: $2.4B, +10.9% QoQ
Q4
2022 Q1: $2.6B, +7.5% QoQ 2022 Q1: $2.6B, +7.5% QoQ
Q1 2022
2022 Q2: $2B, −22.0% QoQ 2022 Q2: $2B, −22.0% QoQ
Q2
2022 Q3: $1.9B, −6.2% QoQ 2022 Q3: $1.9B, −6.2% QoQ
Q3
2022 Q4: $2.1B, +10.6% QoQ 2022 Q4: $2.1B, +10.6% QoQ
Q4
2023 Q1: $2.2B, +7.9% QoQ 2023 Q1: $2.2B, +7.9% QoQ
Q1 2023
2023 Q2: $2.5B, +12.7% QoQ 2023 Q2: $2.5B, +12.7% QoQ
Q2
2023 Q3: $2.6B, +3.1% QoQ 2023 Q3: $2.6B, +3.1% QoQ
Q3
2023 Q4: $2.7B, +4.6% QoQ 2023 Q4: $2.7B, +4.6% QoQ
Q4
2024 Q1: $3B, +11.7% QoQ 2024 Q1: $3B, +11.7% QoQ
Q1 2024
2024 Q2: $3B, −0.7% QoQ 2024 Q2: $3B, −0.7% QoQ
Q2
2024 Q3: $3.2B, +7.5% QoQ 2024 Q3: $3.2B, +7.5% QoQ
Q3
2024 Q4: $3.4B, +3.3% QoQ 2024 Q4: $3.4B, +3.3% QoQ
Q4
2025 Q1: $3.4B, +2.1% QoQ 2025 Q1: $3.4B, +2.1% QoQ
Q1 2025
2025 Q2: $3B, −13.7% QoQ 2025 Q2: $3B, −13.7% QoQ
Q2
2025 Q3: $3B, +2.6% QoQ 2025 Q3: $3B, +2.6% QoQ
Q3
2025 Q4: $3.4B, +13.3% QoQ 2025 Q4: $3.4B, +13.3% QoQ
Q4
2026 Q1: $3.4B, 0.0% QoQ 2026 Q1: $3.4B, 0.0% QoQ
Q1 2026
2026 Q2: $3.6B, +5.8% QoQ 2026 Q2: $3.6B, +5.8% QoQ
Q2

Book

2025 Q4 2025 Q3, filed 6 Feb, long equity only

Download CSV Download Excel All activity
BRK.B, Berkshire Hathaway 16.12% Add +2.5% 1,102,508 $502.65 $554M +27,348 +$14M
GOOGL, Alphabet 6.42% Reduce −1.6% 703,613 $313.80 $221M −11,739 +$47M
BN, Brookfield Corporation 5.86% Add +49.8% 4,388,968 $45.89 $201M +1,459,800 +$527K
MKL, Markel Group 4.84%, was 4.89% Reduce −0.3% 77,313 $2,150 $166M −232 +$18M
AER, AerCap 3.46% Reduce −0.5% 827,362 $143.76 $119M −4,375 +$18M
FCNCA, First Citizens 2.67%, was 2.09% Add +21.0% 42,788 $2,146 $92M +7,424 +$29M
SIRI, Sirius XM 1.68%, was 1.58% Add +39.9% 2,883,500 $19.99 $58M +821,657 +$9.7M
DIS, Disney 1.45% Add +0.5% 436,641 $113.77 $50M +2,373 −$47K
LKQ 1.37%, was 1.60% Reduce −2.1% 1,558,481 $30.20 $47M −32,837 −$1.5M
HSY, Hershey 1.01% Add +0.8% 190,689 $181.98 $35M +1,520 −$682K
JEF, Jefferies 0.82% New 452,487 $61.97 $28M +452,487 +$28M
CMPR, Cimpress 0.79% Add +5.8% 406,606 $66.59 $27M +22,319 +$2.9M
BRK.A, Berkshire Hathaway 0.64% Hold 29 $754,800 $22M — —
W, Wayfair 0.49% Reduce −0.4% 167,192 $100.41 $17M −658 +$1.8M
AAPL, Apple 0.20% Hold 25,395 $271.86 $6.9M — —
BAC, Bank of America 0.13%, was 0.14% Reduce −1.1% 79,737 $55.00 $4.4M −914 +$225K
BH.A, Biglari 0.11% Reduce −0.5% 2,200 $1,740 $3.8M −12 +$411K
MSFT, Microsoft 0.09% Hold 6,126 $483.63 $3M — —
TRUP, Trupanion 0.04%, was 0.06% Reduce −0.5% 40,780 $37.37 $1.5M −200 −$250K
AMGN, Amgen 0.04% Hold 3,885 $327.31 $1.3M — —
GOOGL, Alphabet Class A 0.03% Hold 3,623 $313.02 $1.1M — —
TSLA, Tesla 0.03% Add +2.0% 2,500 $449.72 $1.1M +50 +$35K
GS, Goldman Sachs 0.03% Hold 1,230 $879.00 $1.1M — —
GE, GE Aerospace 0.03% Hold 3,240 $308.03 $998K — —
CAT, Caterpillar 0.03% Hold 1,717 $572.87 $984K — —
AMZN, Amazon 0.02% Add +10.8% 3,481 $230.83 $804K +338 +$113K
BAM, Brookfield Asset Management 0.02% Add +10.4% 12,786 $52.39 $670K +1,200 +$10K
SPY, SPDR S&P 500 ETF Trust 0.02% Hold 965 $681.92 $658K — —
FDX, FedEx 0.02%, was 1.56% Reduce −98.9% 2,237 $288.84 $646K −197,951 −$47M
GEV, GE Vernova 0.02% Hold 988 $653.57 $646K — —
RTX 0.02% Hold 3,489 $183.40 $640K — —
XT 0.02% Hold 8,800 $69.74 $614K — —
WFC, Wells Fargo 0.01% Add +14.2% 5,038 $93.20 $470K +625 +$100K
Biglari 0.01% Hold 1,340 $332.43 $445K — —
GLW, Corning 0.01% Hold 5,050 $87.56 $442K — —
UBER, Uber 0.01%, was 0.02% Reduce −0.6% 4,860 $81.71 $397K −30 −$82K
NVDA, Nvidia 0.01% Reduce −1.4% 2,117 $186.50 $395K −30 −$6K
SCHG, Schwab US Large Cap Growth 0.01% Hold 9,800 $32.62 $320K — —
FAST, Fastenal 0.01% Hold 7,920 $40.13 $318K — —
JPM, JPMorgan Chase 0.01% Add +0.1% 955 $322.22 $308K +1 +$7K
ITW, Illinois Tool Works 0.01% Hold 1,100 $246.30 $271K — —
BA, Boeing 0.01% Hold 1,245 $217.12 $270K — —
FRFHF, Fairfax Financial 0.01% New 133 $1,908 $254K +133 +$254K
VZ, Verizon 0.01% Add +0.3% 5,860 $40.73 $239K +20 −$18K
UNH, UnitedHealth Group 0.01% Add +0.6% 719 $330.11 $237K +4 −$10K
COP, ConocoPhillips 0.01% Reduce −24.0% 2,534 $93.61 $237K −800 −$78K
DGX, Quest Diagnostics 0.01% Hold 1,300 $173.53 $226K — —
CFG, Citizens Financial Group 0.01% Hold 3,800 $58.41 $222K — —
META, Meta Platforms 0.01% Hold 336 $660.09 $222K — —
CVX, Chevron 0.01% Hold 1,350 $152.41 $206K — —

Exits / last held

Gone since 2025 Q3, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
KMX, CarMax 0.89% Exit 0 $44.87 $27M −600,043 −$27M
Powershares QQQ Trust 0.01% Exit 0 $600.62 $385K −641 −$385K

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2025 Q3. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

20 periods, with AUM normalized

Newest 13Fs
Period Holds AUM QoQ Form Filed Filing ID
2026 Q2 53 $3.8B — new holds 8/5/2026 000103281426000006
2026 Q2 17 $3.7B — new holds 8/5/2026 000103281426000007
2026 Q2 53 $3.6B +5.8% 13F-HR 8/3/2026 000103281426000005
2026 Q1 50 $3.4B 0.0% 13F-HR 5/4/2026 000103281426000004
2025 Q4 51 $3.4B +13.3% 13F-HR 2/6/2026 000103281426000001
2025 Q3 51 $3B +2.6% 13F-HR 11/6/2025 000103281425000007
2025 Q2 50 $3B −13.7% 13F-HR 7/25/2025 000103281425000005
2025 Q1 51 $3.4B +2.1% 13F-HR 5/2/2025 000103281425000003
2024 Q4 54 $3.4B +3.3% 13F-HR 1/30/2025 000103281425000002
2024 Q3 51 $3.2B +7.5% 13F-HR 11/6/2024 000103281424000011
2024 Q2 50 $3B −0.7% 13F-HR 7/25/2024 000103281424000008
2024 Q1 50 $3B +11.7% 13F-HR 4/19/2024 000103281424000007
2023 Q4 46 $2.7B +4.6% 13F-HR 1/31/2024 000103281424000001
2023 Q3 46 $2.6B — RESTATEMENT 1/31/2024 000103281424000004
2023 Q3 46 $2.6B +3.1% 13F-HR 11/3/2023 000103281423000005
2023 Q2 41 $2.5B — RESTATEMENT 1/31/2024 000103281424000003
2023 Q2 41 $2.5B +12.7% 13F-HR 8/10/2023 000103281423000004
2023 Q1 40 $2.2B — RESTATEMENT 1/31/2024 000103281424000002
2023 Q1 42 $2.2B +7.9% 13F-HR 5/17/2023 000103281423000003
2022 Q4 39 $2.1B — RESTATEMENT 1/31/2024 000103281424000005
2022 Q4 39 $2.1B +10.6% 13F-HR 2/6/2023 000103281423000001
2022 Q3 40 $1.9B −6.2% 13F-HR 11/2/2022 000103281422000005
2022 Q2 42 $2B −22.0% 13F-HR 7/28/2022 000103281422000004
2022 Q1 46 $2.6B +7.5% 13F-HR 5/9/2022 000103281422000003
2021 Q4 47 $2.4B +10.9% 13F-HR 2/4/2022 000103281422000001
2021 Q3 49 $2.2B — 13F-HR 11/9/2021 000103281421000005

About

Check Capital Management Inc.

26 processed 13Fs on this site, 2021 Q3 to 2026 Q2

Notable person
Steven Check
SEC filing name
CHECK CAPITAL MANAGEMENT INC/CA
Location
Costa Mesa, CA
All SEC filings
View on sec.gov