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Cornerstone National Bank & Trust Co — 13F Holdings & Portfolio

CIK 2104293 · latest 13F-HR filed 2026-07-21

Backtest portfolio

Cornerstone National Bank & Trust Co manages $295.9M in 13F-reported U.S. long-equity assets across 276 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are VTIP (8.93%), VTI (7.40%), VOO (7.05%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 15 new positions and exited 8; 94 existing positions rose in reported value and 75 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
$295.9M

Long-equity book

Holdings
276

Distinct positions

Period
2026-06-30

Filed 2026-07-21

Q/Q Activity
+15 / −8 / ↑94 / ↓75

vs 2026-03-31

Portfolio charts

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

Portfolio map

Q2 26
VTIP9.2% · -11%VTI7.5% · -7%VOO7.1% · +74%AGG4.9% · +153%TLTE4.2% · -18%BND4.2% · +180%SJNK3.9% · -23%SKOR3.8% · -35%VB3.6% · -6%TLTD3.0% · -12%VCSH2.9% · +134%MBSD2.8% · -34%GUNR2.5% · +11%NFRA2.3% · -9%IEFA2.1% · +98%SPYG2.1% · +144%SPYV2.0% · +155%GOVT2.0% · -26%XLK1.7% · +8%BIV1.2% · +130%CSCO1.2% · -0%EDIV1.1% · +99%ADI1.1% · -8%NVDA1.1% · -14%AAPL1.1% · -5%LKOR1.0% · -35%GQRE0.9% · -37%VCLT0.9% · -19%MCHP0.9% · -10%XLV0.8% · -4%XLC0.8% · -8%JPM0.7% · -11%TJX0.7% · -10%MSFT0.6% · -12%AMZN0.6% · -10%JCI0.6% · -10%ORCL0.5% · -8%IGF0.5% · +81%RTX0.5% · -10%BRK.B0.5% · -10%XLY0.5% · +10%GD0.5% · -10%V0.4% · -10%ICE0.4% · -11%XLB0.4% · -7%DFIV0.4% · +101%LOW0.4% · -17%KO0.3% · -23%CVX0.3% · -12%XLI0.3% · +42%VGT0.3% · +606%TDTT0.3% · -50%XOM0.3% · -10%VIGI0.3% · +48%XLU0.3% · -1%XLF0.2% · +204%CEG0.2% · 0%XLRE0.2% · -0%PLTR0.2% · 0%IVV0.2% · 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

Q1 26 → Q2 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

3 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 = 51.4%

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.

Top Adds (vs prior quarter)

Show all 94 →

Top Trims

Show all 75 →

New Positions

Show all 15 →

Exited Positions

Show all 8 →

Cornerstone National Bank & Trust Co Holdings (2026-06-30)

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 VANGUARD MALVERN FDS VTIP 922020805 $26.4M 8.93% 533,791 SH
2 VANGUARD INDEX FDS VTI 922908769 $21.9M 7.40% 59,312 SH
3 VANGUARD INDEX FDS VOO 922908363 $20.9M 7.05% 30,441 SH
4 ISHARES TR AGG 464287226 $14.3M 4.84% 145,412 SH
5 VANGUARD BD INDEX FDS BND 921937835 $12.4M 4.19% 169,721 SH
6 FLEXSHARES TR TLTE 33939L308 $12.2M 4.13% 162,390 SH
7 FLEXSHARES TR SKOR 33939L761 $11.4M 3.84% 235,485 SH
8 SPDR SERIES TRUST SJNK 78468R408 $11.1M 3.75% 445,446 SH
9 VANGUARD INDEX FDS VB 922908751 $10.2M 3.44% 33,731 SH
10 FLEXSHARES TR TLTD 33939L803 $8.6M 2.90% 87,478 SH
11 VANGUARD SCOTTSDALE FDS VCSH 92206C409 $8.4M 2.82% 106,159 SH
12 FLEXSHARES TR MBSD 33939L779 $8.2M 2.78% 399,826 SH
13 FLEXSHARES TR GUNR 33939L407 $7.4M 2.49% 150,052 SH
14 FLEXSHARES TR NFRA 33939L795 $6.7M 2.25% 104,978 SH
15 ISHARES TR IEFA 46432F842 $6.3M 2.11% 65,125 SH
16 SPDR SERIES TRUST SPYG 78464A409 $6.2M 2.09% 52,251 SH
17 SPDR SERIES TRUST SPYV 78464A508 $6.0M 2.02% 97,872 SH
18 ISHARES TR GOVT 46429B267 $5.8M 1.98% 258,225 SH
19 SELECT SECTOR SPDR TR XLK 81369Y803 $4.9M 1.64% 26,189 SH
20 VANGUARD BD INDEX FDS BIV 921937819 $3.5M 1.19% 46,046 SH
21 CISCO SYS INC CSCO 17275R102 $3.4M 1.16% 29,386 SH
22 SPDR INDEX SHS FDS EDIV 78463X533 $3.4M 1.14% 82,449 SH
23 NVIDIA CORPORATION NVDA 67066G104 $3.2M 1.09% 16,312 SH
24 ANALOG DEVICES INC ADI 032654105 $3.2M 1.07% 8,137 SH
25 APPLE INC AAPL 037833100 $3.1M 1.04% 10,468 SH
26 FLEXSHARES TR LKOR 33939L753 $2.9M 0.99% 70,097 SH
27 FLEXSHARES TR GQRE 33939L787 $2.7M 0.90% 41,803 SH
28 VANGUARD SCOTTSDALE FDS VCLT 92206C813 $2.6M 0.87% 34,535 SH
29 MICROCHIP TECHNOLOGY INC. MCHP 595017104 $2.5M 0.83% 27,668 SH
30 SELECT SECTOR SPDR TR XLV 81369Y209 $2.5M 0.83% 15,358 SH
31 SELECT SECTOR SPDR TR XLC 81369Y852 $2.3M 0.79% 21,347 SH
32 JPMORGAN CHASE & CO JPM 46625H100 $2.1M 0.71% 6,282 SH
33 TJX COS INC NEW TJX 872540109 $1.9M 0.65% 12,629 SH
34 MICROSOFT CORP MSFT 594918104 $1.8M 0.62% 4,754 SH
35 AMAZON COM INC AMZN 023135106 $1.7M 0.59% 7,205 SH
36 JOHNSON CONTROLS INTERNATION JCI G51502105 $1.7M 0.58% 11,912 SH
37 ORACLE CORP ORCL 68389X105 $1.6M 0.54% 11,139 SH
38 ISHARES TR IGF 464288372 $1.6M 0.54% 24,062 SH
39 RTX CORPORATION RTX 75513E105 $1.5M 0.49% 7,588 SH
40 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $1.4M 0.47% 2,763 SH
41 SELECT SECTOR SPDR TR XLY 81369Y407 $1.3M 0.45% 11,277 SH
42 GENERAL DYNAMICS CORP GD 369550108 $1.3M 0.45% 3,637 SH
43 INTERCONTINENTAL EXCHANGE IN ICE 45866F104 $1.1M 0.39% 8,996 SH
44 VISA INC V 92826C839 $1.1M 0.38% 3,244 SH
45 DIMENSIONAL ETF TRUST DFIV 25434V807 $1.1M 0.38% 21,082 SH
46 SELECT SECTOR SPDR TR XLB 81369Y100 $1.1M 0.38% 22,128 SH
47 LOWES COS INC LOW 548661107 $1.1M 0.36% 4,762 SH
48 COCA COLA CO KO 191216100 $1.0M 0.34% 12,399 SH
49 CHEVRON CORPORATION CVX 166764100 $945.1K 0.32% 5,704 SH
50 SELECT SECTOR SPDR TR XLI 81369Y704 $892.4K 0.30% 4,867 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-21 $295.9M 276 0001140361-26-029077
2026-03-31 2026-04-14 $271.4M 269 0001140361-26-014576
2025-12-31 2026-01-29 $250.7M 253 0001140361-26-002780
Filer Information
Address
ONE WEST NORTHWEST HIGHWAY
PALATINE, IL 60067
Phone
(847) 654-3000
Filing Manager
Cornerstone National Bank & Trust Co
PALATINE, IL
Signatory
Stephanie C. Brown
Executive Vice President