Spinnaker Investment Group, LLC holds a focused book of 179 stocks worth $624.1M as of Q2 2026 (disclosed Jul 10, 2026, a ~10-day 13F lag). This quarter they opened JPMorgan Ltd Duration ETF and trimmed SS DL ST Dur TR Tact ETF. Their largest long position is Dimensional US Core Equity M at 22% of the equity book.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
16% mapped to company sectors
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.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Spinnaker Investment Group, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| MORGAN STANLEY | 79 / 80 | $525.1B |
| OSAIC HOLDINGS, INC. | 79 / 80 | $17.9B |
| ENVESTNET ASSET MANAGEMENT INC | 78 / 80 | $100.6B |
| Kestra Advisory Services, LLC | 78 / 80 | $8.1B |
| RAYMOND JAMES FINANCIAL INC | 77 / 80 | $94.4B |
| LPL Financial LLC | 77 / 80 | $86.2B |
| Integrated Wealth Concepts LLC | 77 / 80 | $3.8B |
| ROYAL BANK OF CANADA | 76 / 80 | $150.3B |
Ranked by the share of each fund's own book sitting in the names it shares with Spinnaker Investment Group, 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.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Dimensional ETF Trust US CORE EQT MKT | $136.7M | 2.65M | 21.9% | ▲+15% Added · +346K sh | |
| 2 | Wisdomtree TR US QTLY DIV GRT | $61.4M | 642.3K | 9.8% | ▲+13% Added · +74K sh | |
| 3 | Schwab Strategic TR US DIVIDEND EQ | $61.3M | 1.93M | 9.8% | ▲+13% Added · +218K sh | |
| 4 | Dimensional ETF Trust INTL CORE EQT MK | $52.0M | 1.26M | 8.3% | ▲+16% Added · +172K sh | |
| 5 | Capital Grp Fixed Incm ETF T CORE BOND ETF | $30.4M | 1.16M | 4.9% | ▲+20% Added · +193K sh | |
| 6 | Schwab Strategic TR US MID-CAP ETF | $17.4M | 472.4K | 2.8% | ▲+13% Added · +55K sh | |
| 7 | Berkshire Hathaway Inc Del CL A | $17.2M | 23 | 2.8% | —Held | |
| 8 | Dimensional ETF Trust US SMALL CAP ETF | $15.8M | 192.1K | 2.5% | ▲+13% Added · +22K sh | |
| 9 | Schwab Strategic TR US BRD MKT ETF | $15.0M | 516.7K | 2.4% | ▲+6.4% Added · +31K sh | |
| 10 | J P Morgan Exchange Traded F JPMORGAM LTD DUR | $14.0M | 269.0K | 2.2% | ▲New New position | |
| 11 | Ssga Active TR ST STR TOTAL ETF | $14.0M | 297.5K | 2.2% | ▼−45% Reduced · −246K sh | |
| 12 | Microsoft Corp COM | $14.0M | 37.5K | 2.2% | ▼−5.3% Reduced · −2K sh | |
| 13 | Apple Inc COM | $13.6M | 46.9K | 2.2% | ▲+11% Added · +5K sh | |
| 14 | RBB FD Inc F/M US TREASURY | $7.5M | 150.3K | 1.2% | ▲+61% Added · +57K sh | |
| 15 | Nvidia Corporation COM | $6.2M | 30.9K | 1.0% | ▲+26% Added · +6K sh | |
| 16 | Broadcom Inc COM | $5.9M | 15.6K | 0.9% | ▼−3.8% Reduced · −615 sh | |
| 17 | Berkshire Hathaway Inc Del CL B NEW | $5.5M | 11.0K | 0.9% | ▲+1.0% Added · +110 sh | |
| 18 | Vanguard Index FDS TOTAL STK MKT | $4.8M | 12.9K | 0.8% | ▲+100% Added · +6K sh | |
| 19 | State STR SPDR S&P 500 ETF T TR UNIT | $4.5M | 6.0K | 0.7% | ▲+77% Added · +3K sh | |
| 20 | RBB FD Inc US TRSRY 6 MNTH | $4.3M | 86.9K | 0.7% | ▲+27% Added · +18K sh | |
| 21 | Select Sector SPDR TR ST STR CARE ETF | $3.7M | 23.4K | 0.6% | ▲+10% Added · +2K sh | |
| 22 | BlackRock ETF Trust ISHA SYST AL ETF | $3.7M | 130.3K | 0.6% | ▲+743% Added · +115K sh | |
| 23 | Dimensional ETF Trust WORLD EQUITY ETF | $3.2M | 38.9K | 0.5% | ▲+18% Added · +6K sh | |
| 24 | SPDR Series Trust ST STR SP AERO | $3.2M | 11.3K | 0.5% | ▲+7.0% Added · +734 sh | |
| 25 | Ishares TR NATIONAL MUN ETF | $3.0M | 27.7K | 0.5% | ▲+17% Added · +4K sh | |
| 26 | Pacer FDS TR METAURUS CAP 400 | $2.6M | 58.4K | 0.4% | ▲+69% Added · +24K sh | |
| 27 | Wisdomtree TR EUROP OPPOR FD | $2.5M | 44.7K | 0.4% | ▲+14% Added · +5K sh | |
| 28 | Global X FDS GLB X MLP ENRG I | $2.3M | 31.7K | 0.4% | ▲+31% Added · +7K sh | |
| 29 | Amazon Com Inc COM | $2.3M | 9.7K | 0.4% | ▲+55% Added · +3K sh | |
| 30 | Vanguard Specialized Funds DIV APP ETF | $2.2M | 9.4K | 0.4% | ▲+2.8% Added · +254 sh | |
| 31 | Ishares TR CORE S&P500 ETF | $2.2M | 2.9K | 0.3% | ▲+751% Added · +3K sh | |
| 32 | TCW ETF Trust FLEXIBLE INCOME | $2.1M | 52.6K | 0.3% | ▲+272% Added · +38K sh | |
| 33 | Schwab Strategic TR US SML CAP ETF | $2.0M | 56.3K | 0.3% | ▲+16% Added · +8K sh | |
| 34 | Select Sector SPDR TR ST STR UTIL ETF | $2.0M | 44.3K | 0.3% | ▲+22% Added · +8K sh | |
| 35 | Vanguard Index FDS GROWTH ETF | $1.9M | 22.4K | 0.3% | ▲+523% Added · +19K sh | |
| 36 | Johnson & Johnson COM | $1.8M | 7.3K | 0.3% | ▲+16% Added · +1K sh | |
| 37 | Bluerock PVT Real Estate FD COM | $1.8M | 141.0K | 0.3% | ▲+58% Added · +52K sh | |
| 38 | JPMorgan Chase & Co COM | $1.8M | 5.4K | 0.3% | ▲+13% Added · +637 sh | |
| 39 | J P Morgan Exchange Traded F EQUITY PREMIUM | $1.8M | 31.1K | 0.3% | ▼−0.5% Reduced · −172 sh | |
| 40 | Alphabet Inc CAP STK CL A | $1.7M | 4.8K | 0.3% | ▲+51% Added · +2K sh | |
| 41 | Dimensional ETF Trust WORLD EX US CORE | $1.6M | 43.7K | 0.3% | ▲+0.2% Added · +87 sh | |
| 42 | Applied Matls Inc COM | $1.5M | 2.1K | 0.2% | ▲+4.4% Added · +88 sh | |
| 43 | Wisdomtree TR EFFICIENT GLD PL | $1.5M | 24.6K | 0.2% | ▲+10% Added · +2K sh | |
| 44 | Ishares TR CALIF MUN BD ETF | $1.5M | 25.3K | 0.2% | ▲+47% Added · +8K sh | |
| 45 | Ishares TR IBONDS 1-5 YR TR | $1.4M | 56.2K | 0.2% | ▲+39% Added · +16K sh | |
| 46 | Schwab Strategic TR INTL EQTY ETF | $1.4M | 48.9K | 0.2% | ▲+21% Added · +9K sh | |
| 47 | Capital Grp Fixed Incm ETF T MUN INM ETF | $1.3M | 48.5K | 0.2% | ▼−15% Reduced · −8K sh | |
| 48 | Vanguard Index FDS S&P 500 ETF SHS | $1.3M | 1.9K | 0.2% | ▲+96% Added · +934 sh | |
| 49 | Select Sector SPDR TR ST STR ENERG ETF | $1.3M | 24.2K | 0.2% | ▲+32% Added · +6K sh | |
| 50 | Schwab Strategic TR INTERNL DIVID | $1.3M | 40.4K | 0.2% | —Held |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1911067/holdings"
Use Arkolith to show Spinnaker Investment Group, LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 10, 2026 | 179 | $624.1M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 8, 2026 | 147 | $491.0M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 12, 2026 | 170 | $551.4M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 10, 2025 | 157 | $532.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 16, 2025 | 100 | $425.7M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 22, 2025 | 104 | $442.2M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 17, 2025 | 93 | $414.6M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 6, 2024 | 92 | $408.9M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.