Spinnaker Investment Group, LLC
RIA/Wealth
Spinnaker Investment Group, LLC is a RIA/Wealth based in Newport Beach, CA led by Joseph Muir Stapleton, reporting $882.0M in AUM as of Q3 2025 with 77% ETF concentration, 75% concentrated in top 10 holdings, and 21% allocation to DFAU.
Managing PartnerJoseph Muir Stapleton
- Portfolio Value
- $528.4M
- Positions
- 152
- Top Holding
- DFAU at 20.86%
- Last Reported
- Q3 2025
Top Holdings
Largest long holdings in Spinnaker Investment Group, LLC's portfolio (75% of total portfolio)
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| Holding | Sector | Position | Weight | Traded | Ownership |
|---|---|---|---|---|---|
ETF ETF | $110.2M | 20.86% | +$13.6M Bought | — 2.4M shares | |
ETF ETF | $54.7M | 10.36% | +$5.9M Bought | — 615.3K shares | |
ETF ETF | $50.3M | 9.52% | +$6.2M Bought | — 1.8M shares | |
ETF ETF | $42.8M | 8.11% | +$5.2M Bought | — 1.2M shares | |
Software - Infrastructure Technology | $33.7M | 6.38% | +$545.9K Bought | 0.00% 65.1K shares | |
ETF ETF | $26.8M | 5.06% | +$3.0M Bought | — 564.7K shares | |
ETF ETF | $25.3M | 4.80% | +$4.8M Bought | — 953.5K shares | |
Insurance - Diversified Financial Services | $24.9M | 4.71% | -$2.3M Sold | 0.00% 33.0 shares | |
ETF ETF | $14.0M | 2.66% | +$689.8K Bought | — 546.2K shares | |
ETF ETF | $13.5M | 2.55% | +$1.3M Bought | — 454.1K shares |
Changes
Portfolio activity, position movements, and quarter-over-quarter changes in Spinnaker Investment Group, LLC's latest filing
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Market Value
Q/Q Change
Net Flows % of MV
Turnover Ratio
New Purchases
Added To
Sold Out Of
Reduced Holdings
Increased Positions
| Position | Shares Δ |
|---|---|
New | |
New | |
New | |
New | |
New |
Decreased Positions
| Position | Shares Δ |
|---|---|
Sold | |
Sold | |
-17.28% | |
-12.84% | |
-9.0% |
Analytics
Portfolio insights and performance metrics for Spinnaker Investment Group, LLC
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