Q3 2026 13F · SEC CIK 2104293

Cornerstone National Bank & Trust Co

Bank & trustFiled 2026-10-20 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $309.0M
Reported positions: 235
Holdings vs S&P 500, 3 yrs: —
Average holding period: 1.0 yrs

Cornerstone National Bank & Trust Co is a bank & trust that reported 235 positions worth $309.0M in its Q3 2026 13F, filed 2026-10-20. Its largest holdings were Vanguard Index Fds (VOO, 8.4%), Vanguard Malvern Fds (VTIP, 7.5%), Vanguard Index Fds (VTI, 7.3%).

Cornerstone National Bank & Trust Co holdings largest 50 of 235 positions.

Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Cornerstone National Bank & Trust Co 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
VOOVanguard Index Fds	8.4%	7.1%	37,097	+21.1%	$26.1M
VTIPVanguard Malvern Fds	7.5%	9.2%	479,175	-13.0%	$23.2M
VTIVanguard Index Fds	7.3%	7.5%	60,199	+0.8%	$22.6M
AGGIshares Tr	5.9%	4.9%	192,946	+31.5%	$18.2M
BNDVanguard Bd Index Fds	5.5%	4.2%	240,678	+40.4%	$16.9M
VCSHVanguard Scottsdale Fds	4.1%	2.9%	164,578	+53.1%	$12.7M
TLTEFlexshares Tr	4.0%	4.2%	162,381	-2.5%	$12.4M
VBVanguard Index Fds	3.2%	3.6%	34,881	-0.2%	$10.0M
SJNKState Street SPDR Bloomberg Short Term H	3.2%	3.9%	407,337	-11.4%	$9.8M
SKORNorthern Trust Credit-Scored US Corporat	2.9%	3.8%	192,921	-18.1%	$9.0M
TLTDNorthern Trust MS DM Ex-US Factor Tilt E	2.9%	3.0%	88,835	-1.6%	$8.9M
GUNRNorthern Trust Global Natural	2.8%	2.5%	162,299	+5.9%	$8.5M
IEFAIshares Tr	2.3%	2.1%	74,205	+13.6%	$7.1M
SPYGState Street Spdr Portfolio S&p 500 Grow	2.3%	2.1%	57,366	+9.5%	$7.1M
SPYVState Street Spdr Portfolio S&p 500 Valu	2.1%	2.0%	107,852	+9.9%	$6.6M
NFRAFlexshares Tr	2.1%	2.3%	105,859	-1.5%	$6.6M
MBSDFlexshares Tr	2.0%	2.8%	313,323	-21.6%	$6.2M
BIVVanguard Bd Index Fds	1.8%	1.2%	75,968	+62.1%	$5.5M
XLKSelect Sector Spdr Tr	1.7%	1.7%	27,324	+2.4%	$5.4M
AAPLApple Inc	1.7%	1.1%	15,824	+49.3%	$5.2M
NVDANvidia Corporation	1.5%	1.1%	19,787	+21.3%	$4.6M
GOVTIshares Tr	1.3%	2.0%	185,505	-28.4%	$4.1M
EDIVState Street Spdr S&p Emerging Markets D	1.2%	1.1%	91,991	+11.2%	$3.7M
ADIAnalog Devices Inc	1.1%	1.1%	8,191	-2.0%	$3.3M
CSCOCisco Sys Inc	1.0%	1.2%	29,538	-1.8%	$3.2M
MSFTMicrosoft Corp	0.9%	0.6%	5,258	+8.0%	$2.7M
XLVSelect Sector Spdr Tr	0.8%	0.8%	15,606	-0.6%	$2.6M
XLCSelect Sector Spdr Tr	0.8%	0.8%	21,836	+0.4%	$2.4M
GQREFlexshares Tr	0.7%	0.9%	37,942	-12.2%	$2.2M
MCHPMicrochip Technology Inc.	0.7%	0.9%	27,433	-3.6%	$2.2M
JPMJpmorgan Chase & Co	0.7%	0.7%	6,305	-1.7%	$2.1M
SPYState Str Spdr S&p 500 ETF T	0.6%	—	2,507	—	$1.9M
JCIJohnson Controls Internation	0.6%	0.6%	11,990	-2.0%	$1.8M
AMZNAmazon Com Inc	0.6%	0.6%	7,325	-0.9%	$1.8M
LKORFlexshares Tr	0.6%	1.0%	47,456	-32.3%	$1.8M
IGFiShares Global Infrastructure	0.6%	0.5%	28,624	+18.4%	$1.8M
TJXTjx Cos Inc New	0.5%	0.7%	12,685	-1.9%	$1.7M
ORCLOracle Corp	0.5%	0.5%	11,101	-2.7%	$1.5M
RTXRtx Corporation	0.5%	0.5%	7,591	-2.5%	$1.4M
BRK-BBerkshire Hathaway Inc Del	0.4%	0.5%	2,755	-2.1%	$1.4M
ICEIntercontinental Exchange Inc	0.4%	0.4%	8,565	-6.7%	$1.3M
XLYSelect Sector Spdr Tr	0.4%	0.5%	11,666	+1.5%	$1.3M
DFIVDimensional ETF Trust	0.4%	0.4%	22,836	+8.1%	$1.3M
GDGeneral Dynamics Corp	0.4%	0.5%	3,628	-2.8%	$1.2M
VVisa Inc	0.4%	0.4%	3,241	-2.9%	$1.2M
CVXChevron Corporation	0.4%	0.3%	5,506	-5.2%	$1.1M
XLBSelect Sector Spdr Tr	0.4%	0.4%	22,438	-1.1%	$1.1M
PLTRPalantir Technologies Inc	0.3%	—	5,197	—	$988K
VGTVanguard World Fd	0.3%	—	7,688	—	$976K
KOCoca Cola Co	0.3%	0.3%	11,144	-12.6%	$959K

What Cornerstone National Bank & Trust Co bought and sold in Q3 2026, against Q2 2026.

New positions

Q2 2026's filing was too long to tell new positions apart.

Share counts compared with the Q2 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: —
3 years: —
5 years: —

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q3 2026	$309.0M	235
Q2 2026	$295.9M	216
Q1 2026	$271.4M	209
Q4 2025	$250.7M	199
Q3 2025	$245.2M	171

Questions about Cornerstone National Bank & Trust Co's portfolio

What stocks does Cornerstone National Bank & Trust Co own?

Cornerstone National Bank & Trust Co's latest 13F, for Q3 2026 and filed Oct 20, 2026, lists 235 positions worth $309.0M. The largest are Vanguard Index Fds (VOO) at 8.4%, Vanguard Malvern Fds (VTIP) at 7.5%, Vanguard Index Fds (VTI) at 7.3%, Ishares Tr (AGG) at 5.9% and Vanguard Bd Index Fds (BND) at 5.5%.

What did Cornerstone National Bank & Trust Co buy last quarter?

In Q3 2026, Cornerstone National Bank & Trust Co added Vanguard Bd Index Fds (BIV) (+62.1% shares), Vanguard Scottsdale Fds (VCSH) (+53.1% shares) and Apple Inc (AAPL) (+49.3% shares), compared with its Q2 2026 filing.

What did Cornerstone National Bank & Trust Co sell last quarter?

In Q3 2026, Cornerstone National Bank & Trust Co cut from its top 50 Vanguard Long-Term Corporate Bond ETF (VCLT), cut from its top 50 Lowes Cos Inc (LOW), cut from its top 50 Select Sector Spdr Tr (XLI), Flexshares Tr (LKOR) (-32.3% shares), Ishares Tr (GOVT) (-28.4% shares) and Flexshares Tr (MBSD) (-21.6% shares), compared with its Q2 2026 filing.

When is Cornerstone National Bank & Trust Co's next 13F filing due?

13F filings are due 45 days after each quarter ends. Cornerstone National Bank & Trust Co's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.