Marin Bay Wealth Advisors, LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 10, 2026), Marin Bay Wealth Advisors, LLC reported 129 stock positions worth $186.0 million. Its top holding was iShares S&P 100 ETF (OEF) at 15.1% of the portfolio, followed by iShares Core S&P 500 ETF (IVV, 5.7%) and Apple (AAPL, 5.7%). Compared with Q1 2026, it opened 14 new positions, sold out of 12, added to 40 and reduced 65. The biggest buy was Advanced Micro Devices (AMD, shares +58%) and the biggest sale Chevron (CVX, shares −4%).
- Most Recent 13F
- Q2 2026
- Location
- SAN ANSELMO, CA
- CIK
- 0002109834
- Portfolio Value
- $186.0M (Q2 2026)
- SEC Filing
- 0001172661-26-003197 ↗ filed Aug 10, 2026
Holdings Value
Holdings 129 stocks · $186.0M
| OEF iShares S&P 100 ETF | 15.07% | 76,612 | $28.0M | Add +0.2% |
| IVV iShares Core S&P 500 ETF | 5.73% | 14,237 | $10.7M | Reduce -84.7% |
| AAPL Apple Inc. | 5.70% | 36,630 | $10.6M | Reduce -1.1% |
| QQQ Invesco QQQ Trust Series 1 | 5.25% | 13,268 | $9.8M | Reduce -1.4% |
| CVX Chevron Corp. | 3.40% | 38,191 | $6.3M | Reduce -4.2% |
| NVDA Nvidia Corp. | 3.33% | 30,939 | $6.2M | Reduce -3.9% |
| GLD SPDR Gold Shares | 3.29% | 16,634 | $6.1M | Add +0.5% |
| SPY SS SPDR S&P 500 ETF Trust-US | 3.18% | 7,928 | $5.9M | Reduce -94.2% |
| AMZN Amazon.com Inc. | 2.89% | 22,564 | $5.4M | Reduce -8.7% |
| JPM JPMorgan Chase & Co. | 2.11% | 11,990 | $3.9M | Reduce -10.5% |
| AVGO Broadcom Inc. | 1.76% | 8,654 | $3.3M | Add +8.9% |
| IVE iShares S&P 500 Value ETF | 1.66% | 13,612 | $3.1M | Reduce -6.5% |
| MSFT Microsoft Corp. | 1.59% | 7,947 | $3.0M | Reduce -10.8% |
| GOOGL Alphabet Inc. Class A | 1.55% | 8,068 | $2.9M | Add +6.4% |
| IJR iShares Core S&P Small-Cap E | 1.53% | 19,180 | $2.8M | Reduce -5.5% |
| BRK.B Berkshire Hathaway Inc. Class B | 1.52% | 5,665 | $2.8M | Reduce -16.6% |
| META Meta Platforms Inc. Class A | 1.43% | 4,723 | $2.7M | Reduce -12.7% |
| V Visa Inc. Class A | 1.35% | 7,310 | $2.5M | Reduce -0.2% |
| MDY State Street SPDR S&P Midcap | 1.33% | 3,524 | $2.5M | Reduce -0.6% |
| VOE Vngrd Mrngstr MD-Cap Val ETF | 1.26% | 11,827 | $2.3M | Add +0.1% |
| GOOG Alphabet Inc. Class C | 1.15% | 6,047 | $2.1M | Reduce -14.4% |
| VRT Vertiv Holdings Co. Class A | 1.03% | 5,724 | $1.9M | Reduce -2.6% |
| COST Costco Wholesale Corp. | 1.00% | 1,994 | $1.9M | Reduce -42.9% |
| TSLA Tesla Inc. | 0.99% | 4,377 | $1.8M | Reduce -3.8% |
| WFC Wells Fargo & Co. | 0.94% | 21,074 | $1.7M | Add +0.3% |
| PANW Palo Alto Networks Inc. | 0.85% | 4,628 | $1.6M | Reduce -4.7% |
| AMD Advanced Micro Devices | 0.82% | 2,618 | $1.5M | Add +57.5% |
| MU Micron Technology Inc. | 0.81% | 1,299 | $1.5M | Reduce -16.7% |
| VUG Vanguard Mrngstar GR ETF-Sui | 0.73% | 15,841 | $1.4M | Reduce -1.1% |
| IJS iShares S&P Small-Cap 600 Va | 0.72% | 9,798 | $1.3M | Reduce -88.0% |
| ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV | 0.71% | 668 | $1.3M | Reduce -1.0% |
| MA Mastercard Inc. Class A | 0.70% | 2,519 | $1.3M | Reduce -43.1% |
| MGK Vngrd Mrgstr MG CP GR ETF-Ui | 0.66% | 14,064 | $1.2M | Reduce -6.4% |
| IEFA iShares Core MSCI Eafe ETF | 0.66% | 12,704 | $1.2M | Add +0.7% |
| CAT Caterpillar Inc. | 0.66% | 1,145 | $1.2M | Reduce -6.1% |
| LRCX Lam Research Corp. | 0.65% | 2,777 | $1.2M | Reduce -1.5% |
| RTX RTX Corp. | 0.58% | 5,704 | $1.1M | Add +3.6% |
| NBIS Nebius Group NV | 0.58% | 3,875 | $1.1M | Reduce -6.5% |
| PPA Invesco Aerospace & Defense | 0.57% | 5,977 | $1.1M | Reduce -0.8% |
| BAC Bank of America Corp. | 0.52% | 16,909 | $964K | Add +3.8% |
| EME Emcor Group Inc. | 0.51% | 1,142 | $948K | Reduce -0.1% |
| IJH iShares Core S&P Midcap ETF | 0.50% | 11,977 | $924K | Reduce -17.9% |
| MATX Matson Inc. | 0.47% | 4,553 | $875K | Add +0.1% |
| PEG Public Service Enterprise GP | 0.45% | 10,213 | $829K | Add +0.1% |
| NFLX Netflix Inc. | 0.42% | 11,068 | $790K | Reduce -8.8% |
| CSCO Cisco Systems Inc. | 0.41% | 6,448 | $757K | Reduce -6.9% |
| MGV Vngrd Mrgstr MG CP VL ETF-Ui | 0.40% | 4,507 | $737K | Add +0.2% |
| GS Goldman Sachs Group Inc. | 0.39% | 720 | $729K | Add +2.9% |
| ABBV Abbvie Inc. | 0.38% | 2,803 | $705K | Add +0.5% |
| GEV GE Vernova Inc. | 0.38% | 596 | $700K | Add +1.0% |
| VLO Valero Energy Corp. | 0.37% | 2,677 | $697K | Reduce -22.5% |
| HD Home Depot Inc. | 0.36% | 1,908 | $673K | Reduce -32.0% |
| PH Parker Hannifin Corp. | 0.34% | 646 | $632K | Reduce -4.9% |
| WMT Walmart Inc. | 0.33% | 5,449 | $617K | Reduce -18.1% |
| ANET Arista Networks Inc. | 0.31% | 3,441 | $585K | Add +1.4% |
| STRL Sterling Infrastructure Inc. | 0.31% | 695 | $583K | Reduce -20.7% |
| JNJ Johnson & Johnson | 0.31% | 2,266 | $576K | Reduce -32.4% |
| MCD McDonald's Corp. | 0.31% | 2,114 | $572K | Add +7.7% |
| XLU St Sr Utl SL SE SPDR ETF-Usd | 0.29% | 11,854 | $538K | Add +0.1% |
| PSX Phillips 66 | 0.29% | 3,170 | $536K | Reduce -3.2% |
| IXN iShares Global Tech ETF | 0.29% | 3,702 | $535K | Add +0.1% |
| IWM iShares Russell 2000 ETF | 0.29% | 1,766 | $531K | Reduce -90.4% |
| VPU Vanguard Utilities ETF | 0.28% | 2,695 | $528K | Add +0.6% |
| XAR SS SPDR S&P Aerospace Def | 0.28% | 1,855 | $527K | Reduce -0.1% |
| AMAT Applied Materials Inc. | 0.27% | 683 | $494K | Reduce -9.8% |
| PEP Pepsico Inc. | 0.27% | 3,641 | $493K | Reduce -2.5% |
| VZ Verizon Communications Inc. | 0.26% | 11,271 | $477K | Reduce -8.8% |
| LHX L3HARRIS Technologies Inc. | 0.25% | 1,622 | $471K | Reduce -26.1% |
| VOO Vanguard S&P 500 ETF | 0.24% | 654 | $449K | No change |
| NEE Nextera Energy Inc. | 0.24% | 5,112 | $449K | Reduce -12.6% |
| KO The Coca-Cola Co. | 0.24% | 5,506 | $448K | Reduce -12.9% |
| LLY Eli Lilly & Co. | 0.23% | 362 | $435K | Add +18.3% |
| PVAL Putnam Focused LRG Cap Value | 0.23% | 8,474 | $432K | New |
| ORCL Oracle Corp. | 0.23% | 2,894 | $424K | Reduce -6.5% |
| FAST Fastenal Co. | 0.23% | 8,798 | $423K | No change |
| LMT Lockheed Martin Corp. | 0.23% | 825 | $421K | Add +0.4% |
| IWP iShares Russell Mid-Cap Grow | 0.22% | 2,810 | $411K | Add +0.0% |
| XLK SS Technology Select Sector | 0.21% | 2,050 | $391K | Add +0.1% |
| BLK BlackRock Inc. | 0.21% | 403 | $388K | Add +0.8% |
| VT Vanguard Tot World STK ETF | 0.21% | 2,470 | $388K | Add +0.4% |
| PG The Procter & Gamble Co. | 0.21% | 2,618 | $384K | Reduce -33.1% |
| BX Blackstone Inc. | 0.20% | 3,114 | $366K | Add +2.5% |
| WM Waste Management Inc. | 0.19% | 1,623 | $362K | Reduce -43.0% |
| EMR Emerson Electric Co. | 0.19% | 2,480 | $355K | Add +13.6% |
| ETN Eaton Corp. PLC | 0.19% | 833 | $355K | No change |
| PLTR Palantir Technologies Inc. Class A | 0.19% | 3,021 | $352K | Reduce -11.1% |
| SSD Simpson Manufacturing Co. Inc. | 0.19% | 1,680 | $352K | No change |
| IJT iShares S&P Small-Cap 600 GR | 0.19% | 1,966 | $351K | Reduce -0.1% |
| UNH Unitedhealth Group Inc. | 0.18% | 824 | $343K | Reduce -56.3% |
| WTS Watts Water Technologies-A | 0.18% | 859 | $336K | No change |
| GTY Getty Realty Corp. | 0.18% | 10,055 | $335K | No change |
| NOC Northrop Grumman Corp. | 0.17% | 631 | $322K | Reduce -0.6% |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | 0.17% | 3,956 | $319K | Add +0.1% |
| VGT Vanguard Info Tech ETF | 0.17% | 2,606 | $311K | Reduce -3.6% |
| HWM Howmet Aerospace Inc. | 0.17% | 1,148 | $309K | Add +1.9% |
| FHB First Hawaiian Inc. | 0.16% | 10,436 | $306K | Add +0.3% |
| GOLF Acushnet Holdings Corp. | 0.16% | 2,506 | $297K | No change |
| CRWD CrowdStrike Holdings Inc. Class A | 0.16% | 389 | $297K | New |
| LOW Lowe's Cos Inc. | 0.16% | 1,320 | $291K | Add +1.7% |
| MTUM iShares MSCI USA Momentum Fa | 0.16% | 847 | $290K | Add +0.1% |
Portfolio Sells Q1 2026 → Q2 2026
| CVX Chevron Corp. | Reduce -4.2% | 3.40% | −1.43 |
| XOM Exxon Mobil Corp. | Sold out | 0.00% | −1.10 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -94.2% | 3.18% | −0.38 |
| COST Costco Wholesale Corp. | Reduce -42.9% | 1.00% | −0.25 |
| NFLX Netflix Inc. | Reduce -8.8% | 0.42% | −0.23 |
| IWF iShares Russell 1000 Growth | Sold out | 0.00% | −0.23 |
| IVE iShares S&P 500 Value ETF | Reduce -6.5% | 1.66% | −0.19 |
| FCN Fti Consulting Inc. | Sold out | 0.00% | −0.16 |
| SLV iShares Silver Trust | Sold out | 0.00% | −0.15 |
| PFE Pfizer Inc. | Sold out | 0.00% | −0.14 |
| ALB Albemarle Corp. | Sold out | 0.00% | −0.14 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -16.6% | 1.52% | −0.12 |
| WCN Waste Connections Inc. | Sold out | 0.00% | −0.12 |
| PLTR Palantir Technologies Inc. Class A | Reduce -11.1% | 0.19% | −0.11 |
| VWO Vanguard Ftse Emerging Marke | Sold out | 0.00% | −0.10 |
| IJH iShares Core S&P Midcap ETF | Reduce -17.9% | 0.50% | −0.10 |
| NOC Northrop Grumman Corp. | Reduce -0.6% | 0.17% | −0.09 |
| VZ Verizon Communications Inc. | Reduce -8.8% | 0.26% | −0.08 |
| PEP Pepsico Inc. | Reduce -2.5% | 0.27% | −0.08 |
| LHX L3HARRIS Technologies Inc. | Reduce -26.1% | 0.25% | −0.08 |
| MSFT Microsoft Corp. | Reduce -10.8% | 1.59% | −0.08 |
| META Meta Platforms Inc. Class A | Reduce -12.7% | 1.43% | −0.08 |
| WMT Walmart Inc. | Reduce -18.1% | 0.33% | −0.07 |
| PSX Phillips 66 | Reduce -3.2% | 0.29% | −0.07 |
| MA Mastercard Inc. Class A | Reduce -43.1% | 0.70% | −0.05 |
| ORCL Oracle Corp. | Reduce -6.5% | 0.23% | −0.05 |
| SHEL Shell PLC-ADR | Reduce -1.4% | 0.12% | −0.04 |
| VEA Vanguard Ftse Developed ETF | Sold out | 0.00% | −0.04 |
| PPA Invesco Aerospace & Defense | Reduce -0.8% | 0.57% | −0.03 |
| TSLA Tesla Inc. | Reduce -3.8% | 0.99% | −0.03 |
| JNJ Johnson & Johnson | Reduce -32.4% | 0.31% | −0.03 |
| VLO Valero Energy Corp. | Reduce -22.5% | 0.37% | −0.03 |
| PH Parker Hannifin Corp. | Reduce -4.9% | 0.34% | −0.03 |
| BA The Boeing Co. | Reduce -95.6% | 0.15% | −0.02 |
| IJS iShares S&P Small-Cap 600 Va | Reduce -88.0% | 0.72% | −0.02 |
| NEE Nextera Energy Inc. | Reduce -12.6% | 0.24% | −0.02 |
| DUK Duke Energy Corp. | Reduce -40.6% | 0.11% | −0.01 |
| PG The Procter & Gamble Co. | Reduce -33.1% | 0.21% | −0.01 |
| BSV Vanguard Short-Term Bond ETF | Sold out | 0.00% | −0.01 |
| MRK Merck & Co. Inc. | Reduce -3.9% | 0.13% | −0.01 |
| ITW Illinois Tool Works | Reduce -55.3% | 0.12% | −0.01 |
| TIP iShares Tips Bond ETF | Sold out | 0.00% | −0.01 |
| LQD Ishr Ibx Usd Invgd CB ETF-Ui | Sold out | 0.00% | −0.01 |
| TT Trane Technologies PLC | Reduce -8.3% | 0.12% | −0.00 |
| WM Waste Management Inc. | Reduce -43.0% | 0.19% | −0.00 |
| NSC Norfolk Southern Corp. | Reduce -63.1% | 0.12% | −0.00 |
| JPM JPMorgan Chase & Co. | Reduce -10.5% | 2.11% | −0.00 |
| XAR SS SPDR S&P Aerospace Def | Reduce -0.1% | 0.28% | −0.00 |
| MGK Vngrd Mrgstr MG CP GR ETF-Ui | Reduce -6.4% | 0.66% | +0.00 |
| EME Emcor Group Inc. | Reduce -0.1% | 0.51% | +0.00 |
Portfolio Buys Q1 2026 → Q2 2026
| AMD Advanced Micro Devices | Add +57.5% | 0.82% | +0.61 |
| OEF iShares S&P 100 ETF | Add +0.2% | 15.07% | +0.43 |
| AVGO Broadcom Inc. | Add +8.9% | 1.76% | +0.28 |
| GOOGL Alphabet Inc. Class A | Add +6.4% | 1.55% | +0.24 |
| PVAL Putnam Focused LRG Cap Value | New | 0.23% | +0.23 |
| CRWD CrowdStrike Holdings Inc. Class A | New | 0.16% | +0.16 |
| QUAL iShares MSCI USA Quality Fac | New | 0.15% | +0.15 |
| SPCX Space Exploration Techn Class A | New | 0.15% | +0.15 |
| QCOM Qualcomm Inc. | New | 0.14% | +0.14 |
| GLW Corning Inc. | New | 0.14% | +0.14 |
| NOW ServiceNow Inc. | New | 0.13% | +0.13 |
| LSTR Landstar System Inc. | New | 0.12% | +0.12 |
| NTRS Northern Trust Corp. | New | 0.12% | +0.12 |
| RKLB Rocket Lab Corp. | New | 0.12% | +0.12 |
| VBR Vngrd Mrngst SL-CP Val ETF-U | New | 0.12% | +0.12 |
| APH Amphenol Corp. Class A | New | 0.12% | +0.12 |
| WDC Western Digital Corp. | New | 0.11% | +0.11 |
| REGL Prshrs S&P Mid 400 DVD Arist | New | 0.11% | +0.11 |
| GEV GE Vernova Inc. | Add +1.0% | 0.38% | +0.07 |
| IXN iShares Global Tech ETF | Add +0.1% | 0.29% | +0.07 |
| LLY Eli Lilly & Co. | Add +18.3% | 0.23% | +0.06 |
| ANET Arista Networks Inc. | Add +1.4% | 0.31% | +0.06 |
| XLK SS Technology Select Sector | Add +0.1% | 0.21% | +0.05 |
| BAC Bank of America Corp. | Add +3.8% | 0.52% | +0.04 |
| GS Goldman Sachs Group Inc. | Add +2.9% | 0.39% | +0.04 |
| MTUM iShares MSCI USA Momentum Fa | Add +0.1% | 0.16% | +0.03 |
| MATX Matson Inc. | Add +0.1% | 0.47% | +0.02 |
| EMR Emerson Electric Co. | Add +13.6% | 0.19% | +0.02 |
| ABBV Abbvie Inc. | Add +0.5% | 0.38% | +0.01 |
| NEU Newmarket Corp. | Add +0.3% | 0.13% | +0.01 |
| FHB First Hawaiian Inc. | Add +0.3% | 0.16% | +0.01 |
| HWM Howmet Aerospace Inc. | Add +1.9% | 0.17% | +0.01 |
| IWP iShares Russell Mid-Cap Grow | Add +0.0% | 0.22% | +0.00 |
| MGV Vngrd Mrgstr MG CP VL ETF-Ui | Add +0.2% | 0.40% | +0.00 |
| VT Vanguard Tot World STK ETF | Add +0.4% | 0.21% | +0.00 |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | Add +0.1% | 0.17% | +0.00 |
| GD General Dynamics Corp. | Add +4.5% | 0.12% | −0.00 |
| COWZ Pacer US Cash Cows 100 ETF | Add +5.5% | 0.14% | −0.01 |
| BLW BlackRock Ltd. Durat Inc. TR | Add +2.5% | 0.11% | −0.01 |
| ETR Entergy Corp. | Add +1.3% | 0.15% | −0.01 |
| BX Blackstone Inc. | Add +2.5% | 0.20% | −0.01 |
| BLK BlackRock Inc. | Add +0.8% | 0.21% | −0.02 |
| IEFA iShares Core MSCI Eafe ETF | Add +0.7% | 0.66% | −0.03 |
| LOW Lowe's Cos Inc. | Add +1.7% | 0.16% | −0.03 |
| VPU Vanguard Utilities ETF | Add +0.6% | 0.28% | −0.04 |
| XLU St Sr Utl SL SE SPDR ETF-Usd | Add +0.1% | 0.29% | −0.04 |
| MCK McKesson Corp. | Add +0.9% | 0.14% | −0.04 |
| PEG Public Service Enterprise GP | Add +0.1% | 0.45% | −0.05 |
| VOE Vngrd Mrngstr MD-Cap Val ETF | Add +0.1% | 1.26% | −0.05 |
| RTX RTX Corp. | Add +3.6% | 0.58% | −0.06 |