Q3 2026 13F · SEC CIK 1911067

Spinnaker Investment Group, LLC

Wealth managerFiled 2026-10-13 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $634.6M
Reported positions: 177
Top holdings a year, 3 yrs: +13.5%
Assets under management: $1.1B

Spinnaker Investment Group, LLC is a wealth manager that reported 177 positions worth $634.6M in its Q3 2026 13F, filed 2026-10-13. Its largest holdings were Dimensional ETF Trust (DFAU, 21.7%), Schwab Strategic Tr (SCHD, 9.9%), Wisdomtree Tr (DGRW, 9.8%). A portfolio copying its top holdings returned 13.5% a year over the last 3 years, against 20.4% for the S&P 500.

Spinnaker Investment Group, LLC holdings largest 50 of 177 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.

Spinnaker Investment Group, LLC 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
DFAUDimensional ETF Trust	21.7%	21.9%	2,634,989	-0.4%	$138.0M
SCHDSchwab Strategic Tr	9.9%	9.8%	1,932,693	-0.0%	$62.9M
DGRWWisdomtree Tr	9.8%	9.8%	639,351	-0.5%	$62.2M
DFAIDimensional ETF Trust	8.2%	8.3%	1,254,226	-0.6%	$52.0M
CGCBCapital Grp Fixed Incm ETF T	4.4%	4.9%	1,122,974	-3.3%	$28.1M
JPLDJ P Morgan Exchange Traded F	3.1%	2.3%	387,951	+44.2%	$19.9M
MSFTMicrosoft Corp	3.0%	2.2%	36,942	-1.4%	$18.9M
BRK-ABerkshire Hathaway Inc Del	2.7%	2.8%	23	+0.0%	$17.2M
SCHMSchwab Strategic Tr	2.5%	2.8%	465,014	-1.6%	$15.8M
AAPLApple Inc	2.4%	2.2%	45,382	-3.3%	$15.1M
DFASDimensional ETF Trust	2.3%	2.5%	191,362	-0.4%	$14.8M
SCHBSchwab Strategic Tr	2.3%	2.4%	504,020	-2.4%	$14.8M
TBILRbb Fd Inc	1.5%	1.2%	193,408	+28.7%	$9.6M
NVDANvidia Corporation	1.1%	1.0%	30,853	-0.3%	$7.0M
STOTSsga Active Tr	1.1%	2.2%	150,549	-49.4%	$7.0M
IALTBlackrock ETF Trust	1.0%	0.6%	204,726	+57.2%	$6.1M
AVGOBroadcom Inc	0.9%	0.9%	15,884	+1.9%	$5.6M
BRK-BBerkshire Hathaway Inc Del	0.9%	0.9%	10,964	-0.5%	$5.5M
SPYState Str Spdr S&p 500 ETF T	0.7%	0.7%	6,125	+2.0%	$4.7M
XLVSelect Sector Spdr Tr	0.7%	0.6%	27,682	+18.2%	$4.7M
VTIVanguard Index Fds	0.7%	0.8%	12,359	-4.0%	$4.6M
XBILU S Treasury	0.7%	0.7%	86,408	-0.5%	$4.3M
MLPXGlobal X Fds	0.5%	0.4%	44,971	+41.8%	$3.1M
MUBIshares Tr	0.5%	0.5%	30,849	+11.4%	$3.1M
DFAWDimensional ETF Trust	0.5%	0.5%	36,942	-5.0%	$3.0M
EUSCWisdomtree Tr	0.4%	0.4%	47,733	+6.7%	$2.7M
XARState Streer	0.4%	0.5%	11,829	+4.9%	$2.7M
QDPLPacer Fds Tr	0.4%	0.4%	58,367	-0.0%	$2.7M
IVVIshares Tr	0.4%	0.3%	3,308	+15.1%	$2.5M
AMZNAmazon Com Inc	0.4%	0.4%	10,088	+4.3%	$2.5M
FLXRTcw Flexible	0.3%	0.3%	57,760	+9.8%	$2.2M
VIGVanguard Specialized Funds	0.3%	0.4%	9,189	-2.2%	$2.1M
VUGVanguard Index Fds	0.3%	0.3%	22,267	-0.7%	$2.0M
OBILU S Treasury	0.3%	—	39,847	—	$2.0M
XLUSelect Sector Spdr Tr	0.3%	0.3%	47,512	+7.3%	$1.9M
JNJJohnson & Johnson	0.3%	0.3%	7,022	-3.5%	$1.9M
SCHASchwab Strategic Tr	0.3%	0.3%	55,360	-1.7%	$1.8M
SPCXSpace Exploration Techn Corp	0.3%	—	11,829	—	$1.8M
JPMJpmorgan Chase & Co	0.3%	0.3%	5,327	-1.2%	$1.8M
CMFIshares Tr	0.3%	0.2%	31,290	+23.8%	$1.7M
JEPIJ P Morgan Exchange Traded F	0.3%	0.3%	29,700	-4.5%	$1.7M
XLESelect Sector Spdr Tr	0.3%	0.2%	25,987	+7.4%	$1.6M
VOOVanguard Index Fds	0.3%	0.2%	2,273	+18.9%	$1.6M
GDEWisdomtree Tr	0.2%	0.2%	24,347	-1.0%	$1.6M
DFAXDimensional ETF Trust	0.2%	0.3%	41,455	-5.1%	$1.5M
BPREBluerock Pvt Real Estate Fd	0.2%	0.3%	121,942	-13.5%	$1.5M
GOOGLAlphabet Inc	0.2%	0.3%	4,313	-9.4%	$1.5M
CGMUCapital Grp Fixed Incm ETF T	0.2%	0.2%	53,067	+9.3%	$1.4M
SCHFSchwab Strategic Tr	0.2%	0.2%	46,544	-4.9%	$1.3M
SCHYSchwab Strategic Tr	0.2%	0.2%	40,389	+0.0%	$1.3M

What Spinnaker Investment Group, LLC 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: +15.3% /yr; S&P 500 +20.1%
3 years: +13.5% /yr; S&P 500 +20.4%
5 years: +10.3% /yr; S&P 500 +16.8%

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	$634.6M	177
Q2 2026	$624.1M	179
Q1 2026	$491.0M	147
Q4 2025	$551.4M	170
Q3 2025	$532.1M	157
Q2 2025	$425.7M	100
Q1 2025	$442.2M	104
Q4 2024	$414.6M	93
Q3 2024	$408.9M	92
Q2 2024	$362.9M	82
Q1 2024	$356.0M	87
Q4 2023	$329.4M	84

Questions about Spinnaker Investment Group, LLC's portfolio

What stocks does Spinnaker Investment Group, LLC own?

Spinnaker Investment Group, LLC's latest 13F, for Q3 2026 and filed Oct 13, 2026, lists 177 positions worth $634.6M. The largest are Dimensional ETF Trust (DFAU) at 21.7%, Schwab Strategic Tr (SCHD) at 9.9%, Wisdomtree Tr (DGRW) at 9.8%, Dimensional ETF Trust (DFAI) at 8.2% and Capital Grp Fixed Incm ETF T (CGCB) at 4.4%.

What did Spinnaker Investment Group, LLC buy last quarter?

In Q3 2026, Spinnaker Investment Group, LLC added Blackrock ETF Trust (IALT) (+57.2% shares), J P Morgan Exchange Traded F (JPLD) (+44.2% shares) and Global X Fds (MLPX) (+41.8% shares), compared with its Q2 2026 filing.

What did Spinnaker Investment Group, LLC sell last quarter?

In Q3 2026, Spinnaker Investment Group, LLC cut from its top 50 Applied Matls Inc (AMAT), cut from its top 50 Ishares Tr (LDRT), Ssga Active Tr (STOT) (-49.4% shares), Bluerock Pvt Real Estate Fd (BPRE) (-13.5% shares) and Alphabet Inc (GOOGL) (-9.4% shares), compared with its Q2 2026 filing.

How has Spinnaker Investment Group, LLC's portfolio performed?

A portfolio copying Spinnaker Investment Group, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +13.5% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +15.3% against +20.1%. Over 5 years: +10.3% a year against +16.8%.

When is Spinnaker Investment Group, LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Spinnaker Investment Group, LLC's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.

How much money does Spinnaker Investment Group, LLC manage?

Spinnaker Investment Group, LLC reported $1.1B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $634.6M.