§ 13F · FUND PROFILE
CHECK CAPITAL MANAGEMENT INC/CA.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $3.0B (13F)Positions · 70Turnover · — · Q1Filed · May 4, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
No new positions
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED MAY 4, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | BRK/B | Berkshire Hathaway | 1.13M | $541M | 15.7% | +6% |
| 2 | BRK/B | Berkshire Hathaway | 1.11M | $531M | 15.5% | — |
| 3 | BRK/B | Berkshire Hathaway | 939K | $450M | 13.1% | — |
| 4 | BRK/B | Berkshire Hathaway | 649K | $311M | 9.1% | — |
| 5 | BRK/B | Berkshire Hathaway | 605K | $290M | 8.4% | — |
| 6 | GOOGL | Alphabet | 690K | $198M | 5.8% | −2% |
| 7 | BN | Brookfield Corp. | 4.38M | $177M | 5.2% | ±0% |
| 8 | MKL | Markel | 77K | $147M | 4.3% | −1% |
| 9 | AER | AerCap Holdings | 818K | $112M | 3.3% | −1% |
| 10 | FCNCA | First Citizens | 44K | $83M | 2.4% | +3% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE CHECK SIGNAL
AC read
CHECK CAPITAL MANAGEMENT INC/CA is a Other fund managing $3.0 billion in assets. The fund runs a portfolio of 70 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
2 FILINGS
Q1 2026
Steady book
+0 buys · −0 exits · 0 changed
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed