§ 13F · FUND PROFILE
Security National Bank.
Institutional filer · behavioral pattern: Dealer / Bank. Summary pending.
AUM · $578M (13F)Positions · 397Turnover · — · Q1Filed · Apr 16, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$5M deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED APR 16, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORPORATION | 418K | $73M | 10.6% | −2% |
| 2 | BRK/B | BERKSHIRE HATHAWAY INC DEL | 63K | $30M | 4.4% | −1% |
| 3 | BRK/A | BERKSHIRE HATHAWAY INC DEL | 40 | $29M | 4.2% | ±0% |
| 4 | AAPL | APPLE INC | 107K | $27M | 4.0% | −1% |
| 5 | MUSA | MURPHY USA INC | 51K | $25M | 3.6% | ±0% |
| 6 | MSFT | MICROSOFT CORP | 49K | $18M | 2.6% | +1% |
| 7 | AMZN | AMAZON COM INC | 77K | $16M | 2.3% | +1% |
| 8 | BRK/A | BERKSHIRE HATHAWAY INC DEL | 22 | $16M | 2.3% | — |
| 9 | ASML | ASML HLDG NV | 11K | $15M | 2.1% | +1% |
| 10 | RTX | RTX CORPORATION | 71K | $14M | 2.0% | +2% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE SECURITY SIGNAL
AC read
Security National Bank is a Dealer / Bank fund managing $578 million in assets. The fund runs a broad portfolio of 397 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q1 2026
Steady book
+0 buys · −0 exits · 0 changed
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed