Arkolith/Funds/Cornerstone Wealth Partners, LLC

Cornerstone Wealth Partners, LLC

CIK 2109292Wealth platform
Holdings as of Jun 30, 2026·disclosed Aug 3, 2026·~34-day 13F lag·13F-HR
Active Filer

Cornerstone Wealth Partners, LLC holds a concentrated book of 17 reported positions worth $215.1M as of Q2 2026 (disclosed Aug 3, 2026, a ~34-day 13F lag). This quarter they opened General Electric. Their largest long position is Avantis US Small Cap Value at 29% of the reported non-option book. Cloning the disclosed picks since 2026 would be +5% (+8.7%/yr). That is a simulation of the disclosed long book, not audited returns.

Cornerstone Wealth Partners, LLC is a wealth platform: this book aggregates client accounts across many advisers.

Opened
2
bought for the first time
Trimmed
0
sold some, still holds it
no trims
Sold out
4
exited the position entirely
+1 more · largest first, by prior value

Growth of $10,000: cloning the disclosed book

If you'd copied them
+5.0%
+8.7%/yr · since Feb '26
Their reported book
+12.4%
held from quarter-end
S&P 500
+11.2%
same window
$9K$10K$10K$11K$11KFeb '26Mar '26May '26Jun '26Aug '26Sep '26
Cornerstone Wealth Partners, LLC (copied at disclosure) S&P 500

The reported book (valued from quarter-end) returned +12.4%, a 7.4-point gap that is the cost of the ~34-day 13F disclosure lag a real follower can't avoid.

Growth of $10,000 cloning Cornerstone Wealth Partners, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~34 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.

How much sits in the biggest positions

Top-heavy: concentrated book

Top 5 holdings
73%
Top 10 holdings
93%
Top 20 holdings
100%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Where the money is, by sector

0% mapped to company sectors

ETFs / funds
88%
No sector on file yet
12%

+3 sectors below the cut, under 0.5% together

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis

Bought
Trimmed / exited

Funds with the most overlap

Other tracked managers holding the same core names as Cornerstone Wealth Partners, LLC

Manager / fundShared namesTheir $ in those
Swiss Re Ltd5 / 17$988.9M
Potomac Fund Management Inc4 / 17$2.7B
Capula Management Ltd4 / 17$15.1B
Heffernan Advisory, Inc3 / 17$61.4M
Nisa Investment Advisors, LLC5 / 17$14.0B
Tarbox Family Office, Inc.5 / 17$293.1M
Bull Oak Capital, LLC3 / 17$124.0M
First Command Advisory Services, Inc.7 / 17$5.8B

Ranked by the share of each fund's own book sitting in the names it shares with Cornerstone Wealth Partners, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.

Holdings: largest first

Bars show each position's share of the portfolio. Click a row for its position history.

17 positions
#SecurityValueShares% PortLast moveHistory
1American Centy ETF TR
US SML CP VALU
$63.4M508.3K
29.5%
+8.6%
Added · +40K sh
2American Centy ETF TR
AVAN US SMAL ETF
$26.2M357.5K
12.2%
+9.4%
Added · +31K sh
3American Centy ETF TR
US LARGE CAP VLU
$25.5M279.1K
11.8%
+10%
Added · +26K sh
4Dimensional ETF Trust
SHOR DUR FIX ETF
$25.3M529.6K
11.8%
+16%
Added · +73K sh
5American Centy ETF TR
INTL SMCP VLU
$16.8M162.6K
7.8%
+12%
Added · +17K sh
6Ishares TR
CORE S&P500 ETF
$12.6M16.9K
5.9%
+16%
Added · +2K sh
7American Centy ETF TR
EMERGING MKT VAL
$8.8M133.7K
4.1%
+13%
Added · +16K sh
8American Centy ETF TR
AVA MAR SMA ETF
$8.7M126.2K
4.1%
+13%
Added · +15K sh
9American Centy ETF TR
INTERNATIONAL LR
$6.8M87.5K
3.1%
+13%
Added · +10K sh
10American Centy ETF TR
AVANTIS INTL SML
$6.7M89.6K
3.1%
+14%
Added · +11K sh
11Dimensional ETF Trust
INTL COR FIX ETF
$5.5M102.1K
2.5%
+15%
Added · +13K sh
12Dimensional ETF Trust
CORE FIXE IN ETF
$5.4M128.4K
2.5%
+16%
Added · +18K sh
13American Centy ETF TR
INTL EQT ETF
$3.4M38.3K
1.6%
+14%
Added · +5K sh
14Ge Aerospace
COM NEW
$7K19
<0.1%
New
New position
15Abbott Laboratories
COM
$4K49
<0.1%
+2.1%
Added · +1 sh
16Ge Vernova Inc
COM
$4K3
<0.1%
New
New position
17Johnson & Johnson
COM
$1K5
<0.1%
Held
Showing all 17 positions
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Filing history

As-of date vs the date the SEC received each filing

$215.1M · Q2 2026Q4 2025 · $144.1MQ2 2026 · $215.1M

Reported 13F total per quarter. Raw filing totals can include option notional.

QuarterAs ofFiledLagPositionsValueForm
Q2 2026Jun 30, 2026Aug 3, 202634d17$215.1M13F-HR
Q1 2026Mar 31, 2026May 12, 202642d19$176.3M13F-HR
Q4 2025Dec 31, 2025Feb 17, 202648d12,059$144.1M13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.