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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 Q3 2025 Q2, filed 6 Nov, long equity only

Download CSV Download Excel All activity
BRK.B, Berkshire Hathaway 17.82%, was 17.61% Add +0.3% 1,075,160 $502.74 $541M +3,095 +$20M
BN, Brookfield Corporation 6.62% Reduce −0.5% 2,929,168 $68.58 $201M −14,423 +$19M
GOOGL, Alphabet 5.74% Reduce −0.9% 715,352 $243.55 $174M −6,600 +$46M
MKL, Markel Group 4.89%, was 5.25% Reduce −0.3% 77,545 $1,911 $148M −235 −$7.1M
AER, AerCap 3.32% Reduce −0.8% 831,737 $121.00 $101M −6,592 +$2.6M
FCNCA, First Citizens 2.09% Add +3.1% 35,364 $1,789 $63M +1,078 −$3.8M
DIS, Disney 1.64% Add +0.2% 434,268 $114.50 $50M +806 −$4M
LKQ 1.60% Add +0.1% 1,591,318 $30.54 $49M +1,155 −$10M
SIRI, Sirius XM 1.58%, was 0.91% Add +76.7% 2,061,843 $23.28 $48M +895,247 +$21M
FDX, FedEx 1.56%, was 1.53% Add +0.6% 200,188 $235.81 $47M +1,261 +$2M
HSY, Hershey 1.17%, was 1.05% Add +1.4% 189,169 $187.05 $35M +2,615 +$4.4M
KMX, CarMax 0.89% Add +0.2% 600,043 $44.87 $27M +1,064 −$13M
CMPR, Cimpress 0.80%, was 0.59% Add +4.4% 384,287 $63.04 $24M +16,158 +$6.9M
BRK.A, Berkshire Hathaway 0.72% Hold 29 $754,200 $22M — —
W, Wayfair 0.49%, was 0.29% Add +0.5% 167,850 $89.33 $15M +867 +$6.5M
AAPL, Apple 0.21% Reduce −4.8% 25,395 $254.63 $6.5M −1,280 +$993K
BAC, Bank of America 0.14% Reduce −4.1% 80,651 $51.59 $4.2M −3,414 +$183K
BH.A, Biglari 0.11% Reduce −4.3% 2,212 $1,545 $3.4M −100 +$180K
MSFT, Microsoft 0.10% Hold 6,126 $517.94 $3.2M — —
TRUP, Trupanion 0.06%, was 0.08% Reduce −4.9% 40,980 $43.28 $1.8M −2,100 −$611K
AMGN, Amgen 0.04% Add +2.4% 3,885 $282.20 $1.1M +90 +$37K
TSLA, Tesla 0.04% Reduce −3.1% 2,450 $444.72 $1.1M −78 +$287K
GS, Goldman Sachs 0.03% Hold 1,230 $796.35 $980K — —
GE, GE Aerospace 0.03% Hold 3,240 $300.82 $975K — —
GOOGL, Alphabet Class A 0.03%, was 0.02% Add +0.1% 3,623 $243.11 $881K +3 +$243K
CAT, Caterpillar 0.03% Hold 1,717 $477.15 $819K — —
AMZN, Amazon 0.02% Hold 3,143 $219.58 $690K — —
BAM, Brookfield Asset Management 0.02% Hold 11,586 $56.94 $660K — —
SPY, SPDR S&P 500 ETF Trust 0.02% Hold 965 $666.18 $643K — —
XT 0.02% Hold 8,800 $71.94 $633K — —
GEV, GE Vernova 0.02% Hold 988 $614.90 $608K — —
RTX 0.02% Hold 3,489 $167.33 $584K — —
UBER, Uber 0.02% Reduce −2.0% 4,890 $97.97 $479K −100 +$14K
Biglari 0.01% Hold 1,340 $323.65 $434K — —
GLW, Corning 0.01% Hold 5,050 $82.03 $414K — —
NVDA, Nvidia 0.01% Add +1.4% 2,147 $186.58 $401K +30 +$66K
FAST, Fastenal 0.01% Hold 7,920 $49.04 $388K — —
Powershares QQQ Trust 0.01% Reduce −10.6% 641 $600.37 $385K −76 −$11K
WFC, Wells Fargo 0.01% Hold 4,413 $83.82 $370K — —
COP, ConocoPhillips 0.01% Hold 3,334 $94.59 $315K — —
SCHG, Schwab US Large Cap Growth 0.01% Hold 9,800 $31.91 $313K — —
JPM, JPMorgan Chase 0.01% Add +0.1% 954 $315.43 $301K +1 +$25K
ITW, Illinois Tool Works 0.01% Hold 1,100 $260.76 $287K — —
BA, Boeing 0.01% Hold 1,245 $215.83 $269K — —
VZ, Verizon 0.01% Add +0.3% 5,840 $43.95 $257K +18 +$5K
DGX, Quest Diagnostics 0.01% Hold 1,300 $190.58 $248K — —
UNH, UnitedHealth Group 0.01% New 715 $345.30 $247K +715 +$247K
META, Meta Platforms 0.01% Hold 336 $734.38 $247K — —
CVX, Chevron 0.01% New 1,350 $155.29 $210K +1,350 +$210K
CFG, Citizens Financial Group 0.01% New 3,800 $53.16 $202K +3,800 +$202K

Exits / last held

Gone since 2025 Q2, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
SU, Suncor Energy 1.07% Exit 0 $37.45 $32M −841,456 −$32M
CDLX, Cardlytics — Exit 0 $1.65 $123K −74,500 −$123K

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 Q2. 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