Institutional Manager · CIK 0002109834
Marin Bay Wealth Advisors, LLC
SAN ANSELMO, CA · File #028-26520
Latest AUM
$174.5M
Positions
120
Top-10 Concentration
61.1%
Filings
1
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | ISHARES TR | 464287101 | +78,123 | +$26.8M | $0 |
| NEW | APPLE INC | AAPL | +42,177 | +$11.5M | $0 |
| NEW | ISHARES TR | 464287200 | +15,334 | +$10.5M | $0 |
| NEW | INVESCO QQQ TR | IVZ | +15,617 | +$9.6M | $0 |
| NEW | SPDR GOLD TR | GLD | +17,349 | +$6.9M | $0 |
| NEW | SPDR S&P 500 ETF TR | SPY | +9,692 | +$6.6M | $0 |
| NEW | NVIDIA CORPORATION | NVDA | +34,079 | +$6.4M | $0 |
| NEW | AMAZON COM INC | AMZN | +23,839 | +$5.5M | $0 |
| NEW | CHEVRON CORP NEW | CVX | +35,634 | +$5.4M | $0 |
| NEW | MICROSOFT CORP | MSFT | +8,708 | +$4.2M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025120 pos · $174.5M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ISHARES TR | 464287101 | 78,123 | $26.8M | 17.54% |
| 2 | APPLE INC | AAPL | 42,177 | $11.5M | 7.51% |
| 3 | ISHARES TR | 464287200 | 15,334 | $10.5M | 6.88% |
| 4 | INVESCO QQQ TR | IVZ | 15,617 | $9.6M | 6.28% |
| 5 | SPDR GOLD TR | GLD | 17,349 | $6.9M | 4.50% |
| 6 | SPDR S&P 500 ETF TR | SPY | 9,692 | $6.6M | 4.33% |
| 7 | NVIDIA CORPORATION | NVDA | 34,079 | $6.4M | 4.16% |
| 8 | AMAZON COM INC | AMZN | 23,839 | $5.5M | 3.60% |
| 9 | CHEVRON CORP NEW | CVX | 35,634 | $5.4M | 3.56% |
| 10 | MICROSOFT CORP | MSFT | 8,708 | $4.2M | 2.76% |
| 11 | JPMORGAN CHASE & CO. | VYLD | 11,979 | $3.9M | 2.53% |
| 12 | META PLATFORMS INC | META | 5,643 | $3.7M | 2.44% |
| 13 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 6,498 | $3.3M | 2.14% |
| 14 | ISHARES TR | 464287408 | 14,669 | $3.1M | 2.04% |
| 15 | BROADCOM INC | AVGO | 7,821 | $2.7M | 1.77% |
| 16 | VISA INC | V | 7,536 | $2.6M | 1.73% |
| 17 | ISHARES TR | 464287804 | 21,324 | $2.6M | 1.68% |
| 18 | TESLA INC | TSLA | 5,360 | $2.4M | 1.58% |
| 19 | ALPHABET INC | GOOG | 7,482 | $2.3M | 1.53% |
| 20 | SPDR S&P MIDCAP 400 ETF TR | MDY | 3,550 | $2.1M | 1.40% |