Arkolith/Funds/Sunesis Advisors, LLC

Sunesis Advisors, LLC

CIK 1748269
Holdings as of Jun 30, 2026·disclosed Jul 10, 2026·~10-day 13F lag·13F-HR
Active Filer

Sunesis Advisors, LLC holds a concentrated book of 61 reported positions worth $241.9M as of Q2 2026 (disclosed Jul 10, 2026, a ~10-day 13F lag). This quarter they opened Ishares Core 1-5 Year Usd Bo and trimmed Vanguard Total Stock MKT ETF. Their largest long position is Vanguard Total Stock MKT ETF at 40% of the reported non-option book. Cloning the disclosed picks since 2024 would be +27% (+11.8%/yr). That is a simulation of the disclosed long book, not audited returns.

Growth of $10,000: cloning the disclosed book

If you'd copied them
+27.1%
+11.8%/yr · since Jul '24
Their reported book
+30.4%
held from quarter-end
S&P 500
+38.5%
same window
$9K$10K$11K$13K$14KJul '24Dec '24May '25Oct '25Apr '26Sep '26
Sunesis Advisors, LLC (copied at disclosure) S&P 500

The reported book (valued from quarter-end) returned +30.4%, a 3.2-point gap that is the cost of the ~10-day 13F disclosure lag a real follower can't avoid.

Growth of $10,000 cloning Sunesis Advisors, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~10 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
68%
Top 10 holdings
79%
Top 20 holdings
90%

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

16% mapped to company sectors

ETFs / funds
83%
Financials
13%
Information Technology
2%
No sector on file yet
1%
Industrials
1%

+4 sectors below the cut, 1% 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 Sunesis Advisors, LLC

Manager / fundShared namesTheir $ in those
Stuart Investment Advisors, Inc.10 / 61$235.7M
Mirae Asset Global Investments Co., Ltd.39 / 61$275.0B
GP Brinson Investments LLC6 / 61$219.8M
Cerity Partners Retirement Plan Advisors LLC9 / 61$212.1M
Stembrook Asset Management, LLC16 / 61$96.4M
Emerald Advisors, LLC24 / 61$660.8M
Kearns & Associates LLC10 / 61$177.4M
XP Advisory US, Inc.15 / 61$147.8M

Ranked by the share of each fund's own book sitting in the names it shares with Sunesis Advisors, 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.

61 positions
#SecurityValueShares% PortLast moveHistory
1Vanguard Index FDS
TOTAL STK MKT
$97.4M263.2K
40.3%
−1.3%
Reduced · −3K sh
2Berkshire Hathaway Inc Del
CL A
$20.2M27
8.4%
Held
3Ishares TR
CORE US AGGBD ET
$19.9M201.3K
8.2%
−1.8%
Reduced · −4K sh
4Vanguard Tax-Managed FDS
VAN FTSE DEV MKT
$15.9M223.3K
6.6%
−7.3%
Reduced · −18K sh
5Vanguard Star FDS
VG TL INTL STK F
$12.2M142.2K
5.0%
+0.6%
Added · +791 sh
6Vanguard BD Index FDS
SHORT TRM BOND
$6.0M76.4K
2.5%
+0.1%
Added · +76 sh
7Vanguard BD Index FDS
INTERMED TERM
$5.9M77.4K
2.5%
~0%
Added · +3 sh
8State STR SPDR S&P 500 ETF T
TR UNIT
$4.8M6.5K
2.0%
−1.0%
Reduced · −65 sh
9First Busey Corp
COM NEW
$4.6M156.9K
1.9%
Held
10Vanguard BD Index FDS
TOTAL BND MRKT
$3.8M52.2K
1.6%
+1.4%
Added · +750 sh
11Ishares TR
CORE UNIVRSL USD
$3.5M75.7K
1.4%
+0.8%
Added · +631 sh
12Ishares TR
MBS ETF
$3.2M34.3K
1.3%
~0%
Added · +6 sh
13Palmer Square Capital BDC In
COM SHS
$3.1M299.0K
1.3%
Held
14Ishares TR
CORE 1 5 YR USD
$2.7M55.0K
1.1%
New
New position
15SPDR Series Trust
ST STR P500VAL
$2.6M43.1K
1.1%
Held
16Nvidia Corporation
COM
$2.5M12.3K
1.0%
−1.0%
Reduced · −120 sh
17Vanguard Mun BD FDS
TAX EXEMPT BD
$2.4M47.6K
1.0%
−2.1%
Reduced · −1K sh
18Vanguard Index FDS
S&P 500 ETF SHS
$2.0M3.0K
0.8%
−1.5%
Reduced · −44 sh
19Vanguard Scottsdale FDS
VNG RUS2000IDX
$2.0M16.2K
0.8%
Held
20Vanguard Wellington FD
SHORT TRM TAX EX
$1.9M18.5K
0.8%
+73%
Added · +8K sh
21Select Sector SPDR TR
ST STR TECHN ETF
$1.8M9.3K
0.7%
Held
22Vanguard Intl Equity Index F
FTSE EMR MKT ETF
$1.5M25.2K
0.6%
Held
23Ishares Gold TR
ISHARES NEW
$1.5M19.8K
0.6%
−4.9%
Reduced · −1K sh
24SPDR Series Trust
ST STR P500GRW
$1.5M12.2K
0.6%
Held
25Bank Of NY Mellon Corp
COM
$1.4M9.8K
0.6%
−47%
Reduced · −9K sh
26Ishares TR
CORE HIGH DV ETF
$1.1M39.3K
0.4%
+400%
Added · +31K sh
27Invesco QQQ TR
UNIT SER 1
$962K1.3K
0.4%
Held
28Schwab Strategic TR
US DIVIDEND EQ
$952K30.0K
0.4%
Held
29Ishares TR
SHRT NAT MUN ETF
$946K8.9K
0.4%
+171%
Added · +6K sh
30Dimensional ETF Trust
INTERNATNAL VAL
$881K16.3K
0.4%
Held
31Vanguard Intl Equity Index F
FTSE EUROPE ETF
$860K9.7K
0.4%
Held
32Berkshire Hathaway Inc Del
CL B NEW
$845K1.7K
0.3%
−8.8%
Reduced · −163 sh
33Apple Inc
COM
$837K2.9K
0.3%
+15%
Added · +377 sh
34SPDR Series Trust
ST PORT HIGH ETF
$759K32.4K
0.3%
Held
35Chubb Limited
COM
$728K2.1K
0.3%
−6.8%
Reduced · −156 sh
36Fidelity Wise Origin Bitcoin
SHS
$702K13.8K
0.3%
Held
37Alphabet Inc
CAP STK CL A
$557K1.6K
0.2%
Held
38Ishares TR
CORE MSCI EAFE
$541K5.6K
0.2%
Held
39Eli Lilly & Co
COM
$503K419
0.2%
−25%
Reduced · −136 sh
40Schwab Strategic TR
EMRG MKTEQ ETF
$460K12.7K
0.2%
Held
41Vanguard Intl Equity Index F
FTSE SMCAP ETF
$460K3.0K
0.2%
Held
42Microsoft Corp
COM
$422K1.1K
0.2%
−25%
Reduced · −376 sh
43Emerson Elec Co
COM
$400K2.8K
0.2%
Held
44RTX Corporation
COM
$372K2.0K
0.2%
Held
45Exxon Mobil Corp
COM
$371K2.7K
0.2%
−11%
Reduced · −332 sh
46Ishares TR
S&P MC 400VL ETF
$292K2.0K
0.1%
Held
47Costco Wholesale Corporation
COM
$285K305
0.1%
−25%
Reduced · −103 sh
48Fidelity Ethereum FD
SHS
$277K17.6K
0.1%
Held
49Ishares Inc
MSCI JAPAN ETF
$276K3.0K
0.1%
Held
50Ishares Inc
CORE MSCI EMKT
$267K3.2K
0.1%
Held
Showing 50 of 61 positions
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Filing history

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

$241.9M · Q2 2026Q2 2024 · $168.3MQ2 2026 · $241.9M

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

QuarterAs ofFiledLagPositionsValueForm
Q2 2026Jun 30, 2026Jul 10, 202610d61$241.9M13F-HR
Q1 2026Mar 31, 2026May 14, 202644d59$221.3M13F-HR
Q4 2025Dec 31, 2025Feb 2, 202633d53$220.8M13F-HR
Q3 2025Sep 30, 2025Nov 6, 202537d51$214.1M13F-HR
Q1 2025Mar 31, 2025Apr 23, 202523d44$184.3M13F-HR
Q4 2024Dec 31, 2024Jan 24, 202524d40$164.5M13F-HR
Q3 2024Sep 30, 2024Oct 29, 202429d43$165.8M13F-HR
Q2 2024Jun 30, 2024Jul 16, 202416d46$168.3M13F-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.