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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

2023 Q4 2023 Q3, filed 31 Jan, long equity only

Download CSV Download Excel All activity
BRK.B, Berkshire Hathaway 18.25% Add +1.4% 1,394,455 $356.66 $497M +19,754 +$16M
BN, Brookfield Corporation 4.46% Reduce −0.4% 3,026,072 $40.12 $121M −12,257 +$26M
MKL, Markel Group 3.96% Add +5.1% 76,064 $1,420 $108M +3,683 +$1.4M
GOOGL, Alphabet 3.93% Reduce −1.4% 760,286 $140.93 $107M −10,438 +$5.5M
AER, AerCap 2.40% Reduce −1.1% 879,484 $74.32 $65M −9,811 +$9.6M
LKQ 2.16% Add +3.9% 1,233,173 $47.79 $59M +45,942 +$153K
SU, Suncor Energy 2.06%, was 2.36% Reduce −2.0% 1,748,306 $32.04 $56M −35,905 −$5.3M
FDX, FedEx 1.75%, was 1.95% Reduce −1.6% 188,731 $252.97 $48M −3,092 −$3.1M
KMX, CarMax 1.72% Reduce −0.8% 609,402 $76.74 $47M −4,657 +$3.3M
FCNCA, First Citizens 1.42%, was 1.05% Add +37.7% 27,259 $1,419 $39M +7,460 +$11M
CMPR, Cimpress 0.99% Reduce −8.1% 336,554 $80.05 $27M −29,832 +$1.3M
BRK.A, Berkshire Hathaway 0.78%, was 0.82% Reduce −2.5% 39 $542,625 $21M −1 −$97K
DGX, Quest Diagnostics 0.75%, was 0.79% Reduce −11.1% 149,152 $137.88 $21M −18,578 +$125K
W, Wayfair 0.34%, was 0.37% Reduce −6.0% 148,304 $61.70 $9.2M −9,477 −$407K
AAPL, Apple 0.24% Reduce −0.7% 33,814 $192.53 $6.5M −241 +$679K
BAC, Bank of America 0.17% Reduce −13.3% 137,106 $33.67 $4.6M −20,948 +$288K
MSFT, Microsoft 0.08% Reduce −0.4% 5,844 $376.04 $2.2M −25 +$345K
BAM, Brookfield Asset Management 0.08% Reduce −3.8% 53,970 $40.17 $2.2M −2,152 +$297K
BH.A, Biglari 0.07% Reduce −0.4% 2,349 $793.93 $1.9M −10 −$10K
AMGN, Amgen 0.04% Hold 3,720 $288.02 $1.1M — —
XT 0.03%, was 0.02% Add +48.2% 12,450 $59.87 $745K +4,050 +$306K
TRUP, Trupanion 0.03%, was 0.02% Add +4.7% 24,000 $30.51 $732K +1,075 +$86K
TSLA, Tesla 0.02% Reduce −0.1% 2,478 $248.48 $616K −3 −$5K
CAT, Caterpillar 0.02% Hold 1,717 $295.67 $508K — —
GS, Goldman Sachs 0.02% Hold 1,230 $385.77 $474K — —
GOOGL, Alphabet Class A 0.02% Reduce −17.4% 3,370 $139.69 $471K −712 −$63K
SPY, SPDR S&P 500 ETF Trust 0.02%, was 0.01% Add +18.3% 965 $475.31 $459K +149 +$110K
GE, GE Aerospace 0.02% Hold 3,327 $127.63 $425K — —
Matson 0.01% Add +4.6% 3,720 $109.61 $408K +165 +$93K
COP, ConocoPhillips 0.01% Hold 3,404 $116.07 $395K — —
AMZN, Amazon 0.01% Hold 2,520 $151.94 $383K — —
VZ, Verizon 0.01% Reduce −0.3% 9,050 $37.70 $341K −26 +$47K
WFC, Wells Fargo 0.01%, was 0.02% Reduce −31.2% 6,863 $49.22 $338K −3,106 −$69K
DIS, Disney 0.01%, was 0.11% Reduce −90.5% 3,360 $90.29 $303K −32,079 −$2.6M
RTX 0.01% Hold 3,489 $84.14 $294K — —
UBER, Uber 0.01% Reduce −19.0% 4,700 $61.57 $289K −1,100 +$22K
ITW, Illinois Tool Works 0.01% Hold 1,100 $261.94 $288K — —
SRE, Sempra Energy 0.01% Hold 3,799 $74.72 $284K — —
BA, Boeing 0.01% New 1,030 $260.66 $268K +1,030 +$268K
FAST, Fastenal 0.01% Reduce −23.3% 3,960 $64.77 $256K −1,200 −$26K
CVX, Chevron 0.01% Reduce −11.1% 1,500 $149.16 $224K −187 −$60K
TSN, Tyson Foods 0.01% Hold 4,050 $53.75 $218K — —
CDLX, Cardlytics 0.01% Add +14.0% 23,200 $9.21 $214K +2,850 −$122K
SCHG, Schwab US Large Cap Growth 0.01% New 2,450 $82.96 $203K +2,450 +$203K
Metro Bank 0.00% Reduce −23.5% 32,500 $0.4717 $15K −10,000 −$15K

Exits / last held

Gone since 2023 Q3, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
PKG, Karat Packaging 0.02% Exit 0 $23.05 $461K −20,000 −$461K
TMO, Thermo Fisher Scientific 0.01% Exit 0 $506.94 $219K −432 −$219K

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 2023 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