Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Dimensional ETF TrustUS CORE EQT MKT | US CORE EQT MKT | $137M | 21.9% |
| Wisdomtree TRUS QTLY DIV GRT | US QTLY DIV GRT | $61.4M | 9.8% |
| Schwab Strategic TRUS DIVIDEND EQ | US DIVIDEND EQ | $61.3M | 9.8% |
| Dimensional ETF TrustINTL CORE EQT MK | INTL CORE EQT MK | $52M | 8.3% |
| Capital Grp Fixed Incm ETF TCORE BOND ETF | CORE BOND ETF | $30.4M | 4.9% |
| Schwab Strategic TRUS MID-CAP ETF | US MID-CAP ETF | $17.4M | 2.8% |
| Berkshire Hathaway Inc. DelCL A | CL A | $17.2M | 2.8% |
| Dimensional ETF TrustUS SMALL CAP ETF | US SMALL CAP ETF | $15.8M | 2.5% |
| Schwab Strategic TRUS BRD MKT ETF | US BRD MKT ETF | $15M | 2.4% |
| J P Morgan Exchange Traded FJPMORGAM LTD DUR | JPMORGAM LTD DUR | $14M | 2.2% |
| Ssga Active TRST STR TOTAL ETF | ST STR TOTAL ETF | $14M | 2.2% |
| Microsoft Corp.COM | COM | $14M | 2.2% |
| Apple Inc.COM | COM | $13.6M | 2.2% |
| Rbb FD Inc.F/M US TREASURY | F/M US TREASURY | $7.49M | 1.2% |
| Nvidia CorporationCOM | COM | $6.19M | 1.0% |
| Broadcom Inc.COM | COM | $5.89M | 0.9% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $5.52M | 0.9% |
| Vanguard Index FdsTOTAL STK MKT | TOTAL STK MKT | $4.76M | 0.8% |
| State Str SPDR S&P 500 ETF TTR UNIT | TR UNIT | $4.48M | 0.7% |
| Rbb FD Inc.US TRSRY 6 MNTH | US TRSRY 6 MNTH | $4.34M | 0.7% |
| Select Sector SPDR TRST STR CARE ETF | ST STR CARE ETF | $3.72M | 0.6% |
| Blackrock ETF TrustISHA SYST AL ETF | ISHA SYST AL ETF | $3.65M | 0.6% |
| Dimensional ETF TrustWORLD EQUITY ETF | WORLD EQUITY ETF | $3.22M | 0.5% |
| SPDR Series TrustST STR SP AERO | ST STR SP AERO | $3.2M | 0.5% |
| iShares TRNATIONAL MUN ETF | NATIONAL MUN ETF | $2.98M | 0.5% |
| Pacer Fds TRMETAURUS CAP 400 | METAURUS CAP 400 | $2.63M | 0.4% |
| Wisdomtree TREUROP OPPOR FD | EUROP OPPOR FD | $2.5M | 0.4% |
| Global X FdsGLB X MLP ENRG I | GLB X MLP ENRG I | $2.34M | 0.4% |
| Amazon Com Inc.COM | COM | $2.31M | 0.4% |
| Vanguard Specialized FundsDIV APP ETF | DIV APP ETF | $2.22M | 0.4% |
| iShares TRCORE S&P500 ETF | CORE S&P500 ETF | $2.15M | 0.3% |
| Tcw ETF TrustFLEXIBLE INCOME | FLEXIBLE INCOME | $2.06M | 0.3% |
| Schwab Strategic TRUS SML CAP ETF | US SML CAP ETF | $2.03M | 0.3% |
| Select Sector SPDR TRST STR UTIL ETF | ST STR UTIL ETF | $2.01M | 0.3% |
| Vanguard Index FdsGROWTH ETF | GROWTH ETF | $1.93M | 0.3% |
| Johnson & JohnsonCOM | COM | $1.85M | 0.3% |
| Bluerock Pvt Real Estate FDCOM | COM | $1.83M | 0.3% |
| JPMORGAN Chase & COCOM | COM | $1.76M | 0.3% |
| J P Morgan Exchange Traded FEQUITY PREMIUM | EQUITY PREMIUM | $1.76M | 0.3% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $1.7M | 0.3% |
| Dimensional ETF TrustWORLD EX US CORE | WORLD EX US CORE | $1.61M | 0.3% |
| Applied Matls Inc.COM | COM | $1.51M | 0.2% |
| Wisdomtree TREFFICIENT GLD PL | EFFICIENT GLD PL | $1.5M | 0.2% |
| iShares TRCALIF MUN BD ETF | CALIF MUN BD ETF | $1.46M | 0.2% |
| iShares TRIBONDS 1-5 YR TR | IBONDS 1-5 YR TR | $1.41M | 0.2% |
| Schwab Strategic TRINTL EQTY ETF | INTL EQTY ETF | $1.36M | 0.2% |
| Capital Grp Fixed Incm ETF TMUN INM ETF | MUN INM ETF | $1.33M | 0.2% |
| Vanguard Index FdsS&P 500 ETF SHS | S&P 500 ETF SHS | $1.31M | 0.2% |
| Select Sector SPDR TRST STR ENERG ETF | ST STR ENERG ETF | $1.28M | 0.2% |
| Schwab Strategic TRINTERNL DIVID | INTERNL DIVID | $1.28M | 0.2% |
Dimensional ETF TrustUS CORE EQT MKT$137M
- Class
- US CORE EQT MKT
- Share
- 21.9%
Wisdomtree TRUS QTLY DIV GRT$61.4M
- Class
- US QTLY DIV GRT
- Share
- 9.8%
Schwab Strategic TRUS DIVIDEND EQ$61.3M
- Class
- US DIVIDEND EQ
- Share
- 9.8%
Dimensional ETF TrustINTL CORE EQT MK$52M
- Class
- INTL CORE EQT MK
- Share
- 8.3%
Capital Grp Fixed Incm ETF TCORE BOND ETF$30.4M
- Class
- CORE BOND ETF
- Share
- 4.9%
Schwab Strategic TRUS MID-CAP ETF$17.4M
- Class
- US MID-CAP ETF
- Share
- 2.8%
Berkshire Hathaway Inc. DelCL A$17.2M
- Class
- CL A
- Share
- 2.8%
Dimensional ETF TrustUS SMALL CAP ETF$15.8M
- Class
- US SMALL CAP ETF
- Share
- 2.5%
Schwab Strategic TRUS BRD MKT ETF$15M
- Class
- US BRD MKT ETF
- Share
- 2.4%
J P Morgan Exchange Traded FJPMORGAM LTD DUR$14M
- Class
- JPMORGAM LTD DUR
- Share
- 2.2%
Ssga Active TRST STR TOTAL ETF$14M
- Class
- ST STR TOTAL ETF
- Share
- 2.2%
Microsoft Corp.COM$14M
- Class
- COM
- Share
- 2.2%
Apple Inc.COM$13.6M
- Class
- COM
- Share
- 2.2%
Rbb FD Inc.F/M US TREASURY$7.49M
- Class
- F/M US TREASURY
- Share
- 1.2%
Nvidia CorporationCOM$6.19M
- Class
- COM
- Share
- 1.0%
Broadcom Inc.COM$5.89M
- Class
- COM
- Share
- 0.9%
Berkshire Hathaway Inc. DelCL B NEW$5.52M
- Class
- CL B NEW
- Share
- 0.9%
Vanguard Index FdsTOTAL STK MKT$4.76M
- Class
- TOTAL STK MKT
- Share
- 0.8%
State Str SPDR S&P 500 ETF TTR UNIT$4.48M
- Class
- TR UNIT
- Share
- 0.7%
Rbb FD Inc.US TRSRY 6 MNTH$4.34M
- Class
- US TRSRY 6 MNTH
- Share
- 0.7%
Select Sector SPDR TRST STR CARE ETF$3.72M
- Class
- ST STR CARE ETF
- Share
- 0.6%
Blackrock ETF TrustISHA SYST AL ETF$3.65M
- Class
- ISHA SYST AL ETF
- Share
- 0.6%
Dimensional ETF TrustWORLD EQUITY ETF$3.22M
- Class
- WORLD EQUITY ETF
- Share
- 0.5%
SPDR Series TrustST STR SP AERO$3.2M
- Class
- ST STR SP AERO
- Share
- 0.5%
iShares TRNATIONAL MUN ETF$2.98M
- Class
- NATIONAL MUN ETF
- Share
- 0.5%
Pacer Fds TRMETAURUS CAP 400$2.63M
- Class
- METAURUS CAP 400
- Share
- 0.4%
Wisdomtree TREUROP OPPOR FD$2.5M
- Class
- EUROP OPPOR FD
- Share
- 0.4%
Global X FdsGLB X MLP ENRG I$2.34M
- Class
- GLB X MLP ENRG I
- Share
- 0.4%
Amazon Com Inc.COM$2.31M
- Class
- COM
- Share
- 0.4%
Vanguard Specialized FundsDIV APP ETF$2.22M
- Class
- DIV APP ETF
- Share
- 0.4%
iShares TRCORE S&P500 ETF$2.15M
- Class
- CORE S&P500 ETF
- Share
- 0.3%
Tcw ETF TrustFLEXIBLE INCOME$2.06M
- Class
- FLEXIBLE INCOME
- Share
- 0.3%
Schwab Strategic TRUS SML CAP ETF$2.03M
- Class
- US SML CAP ETF
- Share
- 0.3%
Select Sector SPDR TRST STR UTIL ETF$2.01M
- Class
- ST STR UTIL ETF
- Share
- 0.3%
Vanguard Index FdsGROWTH ETF$1.93M
- Class
- GROWTH ETF
- Share
- 0.3%
Johnson & JohnsonCOM$1.85M
- Class
- COM
- Share
- 0.3%
Bluerock Pvt Real Estate FDCOM$1.83M
- Class
- COM
- Share
- 0.3%
JPMORGAN Chase & COCOM$1.76M
- Class
- COM
- Share
- 0.3%
J P Morgan Exchange Traded FEQUITY PREMIUM$1.76M
- Class
- EQUITY PREMIUM
- Share
- 0.3%
Alphabet Inc.CAP STK CL A$1.7M
- Class
- CAP STK CL A
- Share
- 0.3%
Dimensional ETF TrustWORLD EX US CORE$1.61M
- Class
- WORLD EX US CORE
- Share
- 0.3%
Applied Matls Inc.COM$1.51M
- Class
- COM
- Share
- 0.2%
Wisdomtree TREFFICIENT GLD PL$1.5M
- Class
- EFFICIENT GLD PL
- Share
- 0.2%
iShares TRCALIF MUN BD ETF$1.46M
- Class
- CALIF MUN BD ETF
- Share
- 0.2%
iShares TRIBONDS 1-5 YR TR$1.41M
- Class
- IBONDS 1-5 YR TR
- Share
- 0.2%
Schwab Strategic TRINTL EQTY ETF$1.36M
- Class
- INTL EQTY ETF
- Share
- 0.2%
Capital Grp Fixed Incm ETF TMUN INM ETF$1.33M
- Class
- MUN INM ETF
- Share
- 0.2%
Vanguard Index FdsS&P 500 ETF SHS$1.31M
- Class
- S&P 500 ETF SHS
- Share
- 0.2%
Select Sector SPDR TRST STR ENERG ETF$1.28M
- Class
- ST STR ENERG ETF
- Share
- 0.2%
Schwab Strategic TRINTERNL DIVID$1.28M
- Class
- INTERNL DIVID
- Share
- 0.2%
The share class is shown on a wider screen.
The 50 largest of 179 positions by value, with holdings of the same security combined. The 179 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 1911067
- File number
- 028-22188
- Options
- 0 call, 0 put
- In the 25 largest
- 83.1%
- Prior quarter
- $491M at 31 March 2026
- Positions opened
- 49
- Positions closed
- 17
Common questions
What are Spinnaker Investment Group’s 13F holdings worth?
$624 million across 179 positions for the quarter ended 30 June 2026.
What is Spinnaker Investment Group’s largest 13F holding?
DIMENSIONAL ETF TRUST (US CORE EQT MKT) was the largest position at $137 million, or 21.9% of reported 13F value, as of 30 June 2026.
How concentrated is Spinnaker Investment Group’s 13F portfolio?
The ten largest positions accounted for 67.5% of reported value and the twenty-five largest for 83.1%, across 179 positions as of 30 June 2026.
Does Form 13F show everything Spinnaker Investment Group manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Spinnaker Investment Group file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.