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Security National Bank — 13F Holdings & Portfolio

CIK 1719739 · latest 13F-HR filed 2026-10-26

Backtest portfolio

Security National Bank manages $865.0M in 13F-reported U.S. long-equity assets across 562 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are NVDA (10.75%), AAPL (4.21%), BRK.B (3.75%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 96 new positions and exited 15; 124 existing positions rose in reported value and 156 fell.

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.

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AUM
$865.0M

Long-equity book

Holdings
562

Distinct positions

Period
2026-09-30

Filed 2026-10-26

Q/Q Activity
+96 / −15 / ↑124 / ↓156

vs 2026-06-30

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q3 26
NVDA10.9% · -1%BRK.A5.4% · 0%AAPL4.4% · +2%BRK.B4.1% · +1%PANW3.9% · -1%MSFT3.2% · +3%MUSA3.2% · -0%ASML2.5% · -0%AMZN2.5% · +3%GOOGL2.1% · +4%V1.9% · +2%RTX1.7% · +1%JPM1.7% · +2%KLAC1.6% · +3%GLW1.5% · +3%SCCO1.4% · +4%IVV1.4% · +4%HOLA1.4% · +2%BINV1.4% · +7%TIPX1.3% · newAVGO1.3% · +3%BLK1.2% · +3%JPST1.2% · +50%TMO1.1% · +4%DIVO1.1% · +9%LOW1.1% · +3%OUNZ1.1% · -27%SYK1.1% · +5%NEE1.0% · +4%DE1.0% · +4%FANG1.0% · +5%COST0.9% · +5%FPS0.9% · +7%SN0.9% · +4%MTH0.9% · 0%MUR0.8% · 0%GRBK0.8% · +4%IBM0.8% · +6%VMI0.8% · +2%HUBB0.8% · +7%NVT0.8% · -5%SNPS0.7% · -1%VO0.7% · +16%VXF0.7% · 0%TRMB0.7% · +8%VOO0.5% · +12%GLDM0.5% · newCAT0.5% · -4%SPCX0.5% · newACWX0.5% · +13%VTI0.5% · +2%JNJ0.5% · -1%CASY0.4% · +4%GIEQ0.4% · newQQQ0.4% · +30%ICSH0.4% · newFBTC0.4% · newIALT0.4% · newBSX0.4% · +0%CB0.4% · -0%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q2 26 → Q3 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 42%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

Name Title / Status Ownership Type

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Security National Bank Holdings (2026-09-30)

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 $93.0M 10.75% 407,090 SH
2 APPLE INC AAPL 037833100 $36.4M 4.21% 109,293 SH
3 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $32.4M 3.75% 65,078 SH
4 PALO ALTO NETWORKS INC PANW 697435105 $32.3M 3.74% 81,348 SH
5 BERKSHIRE HATHAWAY INC DEL BRK.A 084670108 $29.9M 3.45% 40 SH
6 MICROSOFT CORP MSFT 594918104 $27.4M 3.17% 53,489 SH
7 MURPHY USA INC MUSA 626755102 $26.7M 3.09% 53,050 SH
8 AMAZON COM INC AMZN 023135106 $20.6M 2.39% 82,867 SH
9 ASML HLDG NV ASML N07059210 $20.4M 2.36% 11,246 SH
10 ALPHABET INC GOOGL 02079K305 $17.0M 1.97% 49,474 SH
11 BERKSHIRE HATHAWAY INC DEL BRK.A 084670108 $16.4M 1.90% 22 SH
12 VISA INC V 92826C839 $15.2M 1.76% 42,334 SH
13 RTX CORPORATION RTX 75513E101 $14.6M 1.68% 78,487 SH
14 JPMORGAN CHASE & CO JPM 46625H100 $13.8M 1.60% 41,759 SH
15 KLA CORP KLAC 482480100 $12.3M 1.42% 63,088 SH
16 CORNING INC GLW 219350105 $11.8M 1.37% 76,918 SH
17 2023 ETF SERIES TRUST BINV 900934209 $11.8M 1.37% 274,442 SH
18 J P MORGAN EXCHANGE TRADED F HOLA 46654Q591 $11.6M 1.34% 209,508 SH
19 SPDR SERIES TRUST TIPX 78468R861 $11.2M 1.30% 617,607 SH
20 SOUTHERN COPPER CORP SCCO 84265V105 $11.1M 1.28% 54,574 SH
21 BROADCOM INC AVGO 11135F101 $10.5M 1.22% 29,943 SH
22 BLACKROCK INC BLK 09290D101 $10.3M 1.19% 9,710 SH
23 J P MORGAN EXCHANGE TRADED F JPST 46641Q837 $10.0M 1.16% 199,269 SH
24 THERMO FISHER SCIENTIFIC INC TMO 883556102 $9.8M 1.13% 14,534 SH
25 LOWES COS INC LOW 548661107 $9.2M 1.07% 50,145 SH
26 AMPLIFY ETF TR DIVO 032108409 $8.9M 1.03% 191,037 SH
27 STRYKER CORPORATION SYK 863667101 $8.7M 1.00% 31,447 SH
28 NEXTERA ENERGY INC NEE 65339F101 $8.5M 0.98% 112,490 SH
29 ISHARES TR IVV 464287200 $7.9M 0.91% 10,327 SH
30 MERITAGE HOMES CORP MTH 59001A102 $7.8M 0.90% 123,500 SH
31 DIAMONDBACK ENERGY INC FANG 25278X109 $7.7M 0.90% 42,131 SH
32 DEERE & CO DE 244199105 $7.5M 0.86% 11,130 SH
33 FORGENT POWER SOLUTIONS INC FPS 34631F102 $7.3M 0.85% 196,193 SH
34 COSTCO WHOLESALE CORPORATION COST 22160K105 $7.2M 0.83% 7,887 SH
35 MURPHY OIL CORP MUR 626717102 $7.0M 0.81% 190,212 SH
36 VALMONT INDS INC VMI 920253101 $7.0M 0.81% 15,208 SH
37 SHARKNINJA INC SN G8068L108 $6.6M 0.76% 36,513 SH
38 INTERNATIONAL BUSINESS MACHS IBM 459200101 $6.4M 0.74% 29,256 SH
39 GREEN BRICK PARTNERS INC GRBK 392709101 $6.4M 0.74% 96,939 SH
40 VANGUARD INDEX FDS VO 922908629 $6.3M 0.72% 79,929 SH
41 VANECK MERK GOLD ETF OUNZ 921078101 $6.1M 0.71% 153,530 SH
42 VANGUARD INDEX FDS VXF 922908652 $6.1M 0.70% 26,187 SH
43 HUBBELL INC HUBB 443510607 $6.0M 0.69% 13,181 SH
44 NVENT ELEC PLC NVT G6700G107 $5.8M 0.67% 36,403 SH
45 SYNOPSYS INC SNPS 871607107 $5.7M 0.66% 13,117 SH
46 TRIMBLE INC TRMB 896239100 $5.4M 0.63% 95,157 SH
47 ISHARES TR IVV 464287200 $4.4M 0.50% 5,684 SH
48 CATERPILLAR INC CAT 149123101 $4.3M 0.50% 5,343 SH
49 WORLD GOLD TR GLDM 98149E303 $4.3M 0.50% 52,349 SH
50 SPACE EXPLORATION TECHN CORP SPCX 84615Q103 $4.1M 0.48% 27,447 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-10-26 $865.0M 562 0001719739-26-000006
2026-06-30 2026-07-15 $837.9M 479 0001719739-26-000003
2026-03-31 2026-04-16 $686.7M 501 0001719739-26-000002
2025-12-31 2026-02-05 $697.5M 462 0001719739-26-000001
Filer Information
Address
1120 S 101ST ST
OMAHA, NE 68124
Phone
(402) 344-7300
Filing Manager
Security National Bank
OMAHA, NE
Signatory
Karen Mentzer
AVP Trust Compliance Coordinator