Security National Bank — 13F Holdings & Portfolio
CIK 1719739 · latest 13F-HR filed 2026-04-16
Security National Bank manages $686.7M in 13F-reported U.S. long-equity assets across 501 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are NVDA (10.62%), BRK.B (4.43%), BRK.A (4.18%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 65 new positions, exited 27, added to 131, and trimmed 137.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$686.7M
Long-equity book
501
Distinct positions
2026-03-31
Filed 2026-04-16
+65 / −27 / ↑131 / ↓137
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- MURPHY USA INC$4.7M +22.4%
- CORNING INC$4.6M +71.8%
- ASML HLDG NV$3.0M +24.2%
- DIAMONDBACK ENERGY INC$2.1M +46.3%
- MURPHY OIL CORP$1.9M +30.9%
Top Trims
- BLACKSTONE INC-$7.6M -98.2%
- NVIDIA CORPORATION-$6.6M -8.2%
- MICROSOFT CORP-$5.5M -22.9%
- GXO LOGISTICS INCORPORATED-$4.8M -98.4%
- SERVICENOW INC-$3.1M -50.5%
New Positions
- WISDOMTREE TR$2.3M
- WISDOMTREE TR$842.3K
- RAYONIER INC$747.2K
- UNITED STS OIL FD LP$142.0K
- UNITED STS BRENT OIL FD LP$136.3K
Exited Positions
- CADENCE BANK$1.3M
- POTLATCHDELTIC CORPORATION$792.7K
- ISHARES TR$92.3K
- AMCOR PLC$63.2K
- FLEXSHARES TR$40.5K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 67066G104 | $72.9M | 10.62% | 418,008 | SH |
| 2 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $30.4M | 4.43% | 63,411 | SH |
| 3 | BERKSHIRE HATHAWAY INC DEL | BRK.A | 084670108 | $28.7M | 4.18% | 40 | SH |
| 4 | APPLE INC | AAPL | 037833100 | $27.2M | 3.96% | 107,254 | SH |
| 5 | MURPHY USA INC | MUSA | 626755102 | $25.0M | 3.64% | 50,550 | SH |
| 6 | MICROSOFT CORP | MSFT | 594918104 | $18.2M | 2.65% | 49,151 | SH |
| 7 | AMAZON COM INC | AMZN | 023135106 | $16.1M | 2.34% | 77,298 | SH |
| 8 | BERKSHIRE HATHAWAY INC DEL | BRK.A | 084670108 | $15.8M | 2.30% | 22 | SH |
| 9 | ASML HLDG NV | ASML | N07059210 | $14.6M | 2.12% | 11,045 | SH |
| 10 | RTX CORPORATION | RTX | 75513E101 | $13.7M | 1.99% | 70,805 | SH |
| 11 | J P MORGAN EXCHANGE TRADED F | HOLA | 46654Q591 | $13.2M | 1.92% | 250,697 | SH |
| 12 | ALPHABET INC | GOOGL | 02079K305 | $12.9M | 1.88% | 44,972 | SH |
| 13 | PALO ALTO NETWORKS INC | PANW | 697435105 | $12.8M | 1.87% | 79,930 | SH |
| 14 | SPDR SERIES TRUST | NZUS | 78468R861 | $12.2M | 1.78% | 635,417 | SH |
| 15 | VISA INC | V | 92826C839 | $11.7M | 1.70% | 38,643 | SH |
| 16 | JPMORGAN CHASE & CO | JPM | 46625H100 | $10.8M | 1.58% | 36,869 | SH |
| 17 | LOWES COS INC | LOW | 548661107 | $10.8M | 1.57% | 45,645 | SH |
| 18 | CORNING INC | GLW | 219350105 | $9.6M | 1.40% | 70,591 | SH |
| 19 | VANECK MERK GOLD ETF | OUNZ | 921078101 | $9.5M | 1.38% | 210,486 | SH |
| 20 | 2023 ETF SERIES TRUST | BINV | 900934209 | $9.3M | 1.36% | 226,174 | SH |
| 21 | NEXTERA ENERGY INC | NEE | 65339F101 | $9.0M | 1.31% | 96,796 | SH |
| 22 | STRYKER CORPORATION | SYK | 863667101 | $8.8M | 1.29% | 26,907 | SH |
| 23 | KLA CORP | KLAC | 482480100 | $8.7M | 1.26% | 5,898 | SH |
| 24 | SOUTHERN COPPER CORP | SCCO | 84265V105 | $8.3M | 1.20% | 47,959 | SH |
| 25 | BLACKROCK INC | BLK | 09290D101 | $8.2M | 1.19% | 8,523 | SH |
| 26 | MURPHY OIL CORP | MUR | 626717102 | $7.8M | 1.14% | 189,662 | SH |
| 27 | MERITAGE HOMES CORP | MTH | 59001A102 | $7.6M | 1.11% | 123,500 | SH |
| 28 | AMPLIFY ETF TR | DIVO | 032108409 | $7.5M | 1.09% | 166,169 | SH |
| 29 | BROADCOM INC | AVGO | 11135F101 | $6.7M | 0.98% | 21,704 | SH |
| 30 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $6.4M | 0.93% | 6,432 | SH |
| 31 | J P MORGAN EXCHANGE TRADED F | JPST | 46641Q837 | $6.4M | 0.93% | 126,380 | SH |
| 32 | DIAMONDBACK ENERGY INC | FANG | 25278X109 | $6.1M | 0.89% | 30,822 | SH |
| 33 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | $5.8M | 0.85% | 11,840 | SH |
| 34 | ISHARES TR | IVV | 464287200 | $5.8M | 0.84% | 8,836 | SH |
| 35 | VANGUARD INDEX FDS | VXF | 922908652 | $5.4M | 0.79% | 26,306 | SH |
| 36 | GREEN BRICK PARTNERS INC | GRBK | 392709101 | $5.2M | 0.76% | 81,257 | SH |
| 37 | NVENT ELEC PLC | NVT | G6700G107 | $5.2M | 0.76% | 43,880 | SH |
| 38 | INTERNATIONAL BUSINESS MACHS | IBM | 459200101 | $5.2M | 0.75% | 21,276 | SH |
| 39 | DEERE & CO | DE | 244199105 | $5.0M | 0.73% | 8,848 | SH |
| 40 | HUBBELL INC | HUBB | 443510607 | $4.8M | 0.70% | 9,819 | SH |
| 41 | TRIMBLE INC | TRMB | 896239100 | $4.7M | 0.68% | 71,657 | SH |
| 42 | SIMPLIFY EXCHANGE TRADED FUN | CDX | 82889N830 | $4.7M | 0.68% | 218,273 | SH |
| 43 | VALMONT INDS INC | VMI | 920253101 | $4.5M | 0.65% | 11,178 | SH |
| 44 | SYNOPSYS INC | SNPS | 871607107 | $4.4M | 0.64% | 11,085 | SH |
| 45 | CASEYS GEN STORES INC | CASY | 147528103 | $4.2M | 0.61% | 5,796 | SH |
| 46 | CATERPILLAR INC | CAT | 149123101 | $3.9M | 0.57% | 5,571 | SH |
| 47 | J P MORGAN EXCHANGE TRADED F | JEPI | 46641Q332 | $3.9M | 0.57% | 69,420 | SH |
| 48 | ISHARES TR | IVV | 464287200 | $3.6M | 0.52% | 5,474 | SH |
| 49 | JOHNSON & JOHNSON | JNJ | 478160104 | $3.5M | 0.51% | 14,381 | SH |
| 50 | T1 ENERGY INC | TE | 35834F104 | $3.4M | 0.50% | 781,315 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-04-16 | $686.7M | 501 | 0001719739-26-000002 |
| 2025-12-31 | 2026-02-05 | $697.5M | 462 | 0001719739-26-000001 |