Marin Bay Wealth Advisors, LLC

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 12, 2026), Marin Bay Wealth Advisors, LLC reported 127 stock positions worth $166.3 million. Its top holding was iShares S&P 100 ETF (OEF) at 14.6% of the portfolio, followed by iShares Core S&P 500 ETF (IVV, 5.6%) and Apple (AAPL, 5.4%). Compared with Q4 2025, it opened 21 new positions, sold out of 14, added to 54 and reduced 46. The biggest buy was Chevron (CVX, shares +12%) and the biggest sale Apple (AAPL, shares −12%).

Most Recent 13F
Q2 2026
Location
SAN ANSELMO, CA
CIK
0002109834
Portfolio Value
$166.3M (Q1 2026)
SEC Filing
0001172661-26-001666 ↗ filed May 12, 2026

Holdings Value

0$50.0M$100.0M$150.0M$200.0M Q4 2025: $174.5M Q4 2025 Q1 2026: $166.3M $166.3M Q1 2026 Q2 2026: $186.0M Q2 2026

Holdings 127 stocks · $166.3M
OEF iShares S&P 100 ETF 14.63% 76,486 $24.3M Reduce -2.1%
IVV iShares Core S&P 500 ETF 5.60% 93,030 $9.3M Add +506.7%
AAPL Apple Inc. 5.43% 37,038 $9.0M Reduce -12.2%
CVX Chevron Corp. 4.84% 39,865 $8.0M Add +11.9%
QQQ Invesco QQQ Trust Series 1 4.67% 13,452 $7.8M Reduce -13.9%
GLD SPDR Gold Shares 4.28% 16,544 $7.1M Reduce -4.6%
SPY SS SPDR S&P 500 ETF Trust-US 3.56% 136,904 $5.9M Add +1312.5%
NVDA Nvidia Corp. 3.31% 32,209 $5.5M Reduce -5.5%
AMZN Amazon.com Inc. 2.84% 24,722 $4.7M Add +3.7%
JPM JPMorgan Chase & Co. 2.11% 13,399 $3.5M Add +11.8%
IVE iShares S&P 500 Value ETF 1.85% 14,559 $3.1M Reduce -0.8%
MSFT Microsoft Corp. 1.68% 8,913 $2.8M Add +2.4%
BRK.B Berkshire Hathaway Inc. Class B 1.65% 6,789 $2.7M Add +4.5%
IJR iShares Core S&P Small-Cap E 1.52% 20,298 $2.5M Reduce -4.8%
META Meta Platforms Inc. Class A 1.51% 5,411 $2.5M Reduce -4.1%
AVGO Broadcom Inc. 1.48% 7,948 $2.5M Add +1.6%
V Visa Inc. Class A 1.33% 7,324 $2.2M Reduce -2.8%
MDY State Street SPDR S&P Midcap 1.32% 3,546 $2.2M Reduce -0.1%
GOOGL Alphabet Inc. Class A 1.31% 7,584 $2.2M Add +1.4%
VOE Vngrd Mrngstr MD-Cap Val ETF 1.31% 11,812 $2.2M Reduce -1.5%
COST Costco Wholesale Corp. 1.25% 3,489 $2.1M Add +56.8%
XOM Exxon Mobil Corp. 1.10% 12,159 $1.8M Reduce -10.4%
GOOG Alphabet Inc. Class C 1.02% 7,061 $1.7M Add +16.4%
TSLA Tesla Inc. 1.02% 4,552 $1.7M Reduce -15.1%
WFC Wells Fargo & Co. 1.01% 21,003 $1.7M Reduce -7.9%
VRT Vertiv Holdings Co. Class A 0.89% 5,877 $1.5M Reduce -0.9%
MA Mastercard Inc. Class A 0.74% 4,429 $1.2M Add +60.4%
IJS iShares S&P Small-Cap 600 Va 0.74% 81,769 $1.2M New
VUG Vanguard Mrngstar GR ETF-Sui 0.70% 2,669 $1.2M Add +0.1%
IEFA iShares Core MSCI Eafe ETF 0.69% 12,611 $1.1M No change
MGK Vngrd Mrgstr MG CP GR ETF-Ui 0.66% 3,006 $1.1M New
NFLX Netflix Inc. 0.66% 12,130 $1.1M Add +47.4%
RTX RTX Corp. 0.64% 5,506 $1.1M Reduce -5.4%
PPA Invesco Aerospace & Defense 0.60% 6,025 $998K New
IJH iShares Core S&P Midcap ETF 0.59% 14,580 $985K Add +0.6%
ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV 0.54% 675 $892K Reduce -6.5%
CAT Caterpillar Inc. 0.52% 1,219 $864K Reduce -3.8%
EME Emcor Group Inc. 0.51% 1,143 $844K No change
PEG Public Service Enterprise GP 0.50% 10,203 $826K Add +0.1%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.48% 16,288 $794K Reduce -12.2%
PANW Palo Alto Networks Inc. 0.47% 4,856 $779K Reduce -12.8%
MATX Matson Inc. 0.45% 4,549 $746K Reduce -21.7%
WMT Walmart Inc. 0.40% 6,651 $671K Add +23.6%
VLO Valero Energy Corp. 0.40% 3,453 $667K Add +28.5%
MGV Vngrd Mrgstr MG CP VL ETF-Ui 0.39% 4,497 $652K New
MCD McDonald's Corp. 0.37% 1,963 $610K Add +0.2%
PH Parker Hannifin Corp. 0.37% 679 $608K Reduce -12.3%
ABBV Abbvie Inc. 0.36% 2,789 $607K Reduce -9.2%
LRCX Lam Research Corp. 0.36% 2,820 $603K Reduce -4.8%
PSX Phillips 66 0.36% 3,275 $597K Reduce -4.0%
GS Goldman Sachs Group Inc. 0.36% 700 $592K Add +18.2%
PEP Pepsico Inc. 0.35% 3,734 $580K Reduce -9.7%
HD Home Depot Inc. 0.34% 2,807 $567K Add +54.1%
VZ Verizon Communications Inc. 0.34% 12,363 $567K Add +53.0%
JNJ Johnson & Johnson 0.34% 3,351 $560K Add +32.1%
LHX L3HARRIS Technologies Inc. 0.34% 2,195 $560K Add +32.7%
XLU St Sr Utl SL SE SPDR ETF-Usd 0.33% 11,840 $543K Add +0.7%
CSCO Cisco Systems Inc. 0.32% 6,927 $537K Reduce -6.0%
VPU Vanguard Utilities ETF 0.32% 2,679 $531K Add +0.4%
MU Micron Technology Inc. 0.32% 1,560 $527K New
GEV GE Vernova Inc. 0.31% 590 $515K Add +22.7%
PLTR Palantir Technologies Inc. Class A 0.30% 3,399 $497K Reduce -19.3%
LMT Lockheed Martin Corp. 0.30% 822 $497K Add +0.5%
XAR SS SPDR S&P Aerospace Def 0.28% 1,856 $471K New
IWM iShares Russell 2000 ETF 0.27% 18,408 $456K Add +940.6%
ORCL Oracle Corp. 0.27% 3,096 $455K Reduce -7.4%
NOC Northrop Grumman Corp. 0.26% 635 $433K Add +0.2%
NBIS Nebius Group NV 0.26% 4,144 $430K Add +8.9%
NEE Nextera Energy Inc. 0.26% 5,847 $428K Add +21.9%
ANET Arista Networks Inc. 0.25% 3,392 $416K Reduce -15.3%
FAST Fastenal Co. 0.25% 8,798 $408K Reduce -1.1%
KO The Coca-Cola Co. 0.24% 6,319 $394K Add +21.1%
VOO Vanguard S&P 500 ETF 0.24% 654 $391K Add +84.2%
BLK BlackRock Inc. 0.23% 400 $384K Reduce -3.6%
IWF iShares Russell 1000 Growth 0.23% 895 $382K Add +0.1%
IXN iShares Global Tech ETF 0.22% 3,698 $370K New
PG The Procter & Gamble Co. 0.22% 3,914 $366K Add +44.8%
IWP iShares Russell Mid-Cap Grow 0.22% 2,809 $360K Reduce -64.4%
STRL Sterling Infrastructure Inc. 0.21% 876 $357K Add +10.2%
BX Blackstone Inc. 0.21% 3,039 $350K Add +0.1%
VT Vanguard Tot World STK ETF 0.20% 2,461 $340K New
AMD Advanced Micro Devices 0.20% 1,662 $338K Add +17.0%
WM Waste Management Inc. 0.20% 2,850 $330K Add +105.0%
GTY Getty Realty Corp. 0.19% 10,055 $320K No change
LOW Lowe's Cos Inc. 0.18% 1,298 $307K Add +0.1%
MCK McKesson Corp. 0.18% 350 $303K No change
ETN Eaton Corp. PLC 0.18% 833 $298K Reduce -12.1%
SSD Simpson Manufacturing Co. Inc. 0.17% 1,680 $288K Reduce -3.4%
EMR Emerson Electric Co. 0.17% 2,183 $286K Add +0.3%
IJT iShares S&P Small-Cap 600 GR 0.17% 1,967 $285K New
VO Vngrd Mrngstr MD-Cap ETF-Usd 0.17% 988 $284K Add +0.1%
LLY Eli Lilly & Co. 0.17% 306 $282K Reduce -4.7%
SHEL Shell PLC-ADR 0.17% 3,008 $280K Add +4.1%
BA The Boeing Co. 0.17% 28,534 $278K Add +1476.5%
XLK SS Technology Select Sector 0.16% 2,047 $272K Add +10.3%
ETR Entergy Corp. 0.16% 2,414 $271K Reduce -4.7%
FCN Fti Consulting Inc. 0.16% 1,484 $262K No change
TTC Toro Co. 0.16% 2,790 $261K Reduce -1.8%
HWM Howmet Aerospace Inc. 0.16% 1,126 $259K Add +9.4%
AMAT Applied Materials Inc. 0.16% 757 $259K Reduce -3.3%
FHB First Hawaiian Inc. 0.15% 10,409 $256K Add +0.3%
SLV iShares Silver Trust 0.15% 3,735 $255K New
WTS Watts Water Technologies-A 0.15% 859 $249K Reduce -1.7%
PRI Primerica Inc. 0.15% 975 $244K Reduce -23.1%
COWZ Pacer US Cash Cows 100 ETF 0.15% 3,898 $244K New
MRK Merck & Co. Inc. 0.14% 1,962 $236K Reduce -12.6%
VGT Vanguard Info Tech ETF 0.14% 338 $236K No change
GOLF Acushnet Holdings Corp. 0.14% 2,506 $234K Reduce -2.3%
PFE Pfizer Inc. 0.14% 9,379 $232K Add +15.2%
ALB Albemarle Corp. 0.14% 1,762 $227K New
UNH Unitedhealth Group Inc. 0.14% 1,887 $225K Add +41.0%
ITW Illinois Tool Works 0.13% 1,892 $220K Add +125.5%
RBC RBC Bearings Inc. 0.13% 402 $218K New
TT Trane Technologies PLC 0.13% 504 $210K Reduce -3.5%
DUK Duke Energy Corp. 0.13% 2,754 $210K Add +50.8%
NSC Norfolk Southern Corp. 0.12% 1,953 $208K Add +177.0%
GD General Dynamics Corp. 0.12% 604 $207K New
IWB iShares Russell 1000 ETF 0.12% 579 $207K Reduce -18.8%
WCN Waste Connections Inc. 0.12% 1,270 $206K Add +2.0%
BLW BlackRock Ltd. Durat Inc. TR 0.12% 16,200 $204K New
MTUM iShares MSCI USA Momentum Fa 0.12% 846 $203K New
NEU Newmarket Corp. 0.12% 313 $201K Reduce -18.5%
VWO Vanguard Ftse Emerging Marke 0.10% 15,305 $171K New
VEA Vanguard Ftse Developed ETF 0.04% 45,116 $60K New
BSV Vanguard Short-Term Bond ETF 0.01% 21,663 $22K New
TIP iShares Tips Bond ETF 0.01% 12,525 $13K New
LQD Ishr Ibx Usd Invgd CB ETF-Ui 0.01% 10,934 $11K New

Portfolio Sells Q4 2025 → Q1 2026
AAPL Apple Inc. Reduce -12.2% 5.43% −1.13
QQQ Invesco QQQ Trust Series 1 Reduce -13.9% 4.67% −0.83
OEF iShares S&P 100 ETF Reduce -2.1% 14.63% −0.72
META Meta Platforms Inc. Class A Reduce -4.1% 1.51% −0.62
IWP iShares Russell Mid-Cap Grow Reduce -64.4% 0.22% −0.40
TSLA Tesla Inc. Reduce -15.1% 1.02% −0.36
NVDA Nvidia Corp. Reduce -5.5% 3.31% −0.33
IBIT iShares Bitcoin Trust ETF Sold out 0.00% −0.25
RDDT Reddit Inc. Class A Sold out 0.00% −0.21
WFC Wells Fargo & Co. Reduce -7.9% 1.01% −0.21
QCOM Qualcomm Inc. Sold out 0.00% −0.20
HOOD Robinhood Markets Inc. Class A Sold out 0.00% −0.19
V Visa Inc. Class A Reduce -2.8% 1.33% −0.18
ACN Accenture PLC Class A Sold out 0.00% −0.18
LDOS Leidos Holdings Inc. Sold out 0.00% −0.17
CRWD CrowdStrike Holdings Inc. Class A Sold out 0.00% −0.16
CRM Salesforce Inc. Sold out 0.00% −0.15
PLTR Palantir Technologies Inc. Class A Reduce -19.3% 0.30% −0.13
ADP Automatic Data Processing Sold out 0.00% −0.13
APH Amphenol Corp. Class A Sold out 0.00% −0.12
NVO Novo-Nordisk A/S-Spons ADR Sold out 0.00% −0.12
PANW Palo Alto Networks Inc. Reduce -12.8% 0.47% −0.12
ORLY O'reilly Automotive Inc. Sold out 0.00% −0.12
APP AppLovin Corp. Class A Sold out 0.00% −0.12
BAC Bank of America Corp. Reduce -12.2% 0.48% −0.11
ORCL Oracle Corp. Reduce -7.4% 0.27% −0.10
ANET Arista Networks Inc. Reduce -15.3% 0.25% −0.05
PRI Primerica Inc. Reduce -23.1% 0.15% −0.04
ABBV Abbvie Inc. Reduce -9.2% 0.36% −0.04
NEU Newmarket Corp. Reduce -18.5% 0.12% −0.03
LLY Eli Lilly & Co. Reduce -4.7% 0.17% −0.03
IWB iShares Russell 1000 ETF Reduce -18.8% 0.12% −0.03
PH Parker Hannifin Corp. Reduce -12.3% 0.37% −0.02
BLK BlackRock Inc. Reduce -3.6% 0.23% −0.02
CAN Canaan Inc. Sold out 0.00% −0.01
CSCO Cisco Systems Inc. Reduce -6.0% 0.32% −0.00
ETN Eaton Corp. PLC Reduce -12.1% 0.18% +0.01
MRK Merck & Co. Inc. Reduce -12.6% 0.14% +0.01
PEP Pepsico Inc. Reduce -9.7% 0.35% +0.01
TT Trane Technologies PLC Reduce -3.5% 0.13% +0.01
WTS Watts Water Technologies-A Reduce -1.7% 0.15% +0.01
SSD Simpson Manufacturing Co. Inc. Reduce -3.4% 0.17% +0.01
GOLF Acushnet Holdings Corp. Reduce -2.3% 0.14% +0.02
RTX RTX Corp. Reduce -5.4% 0.64% +0.03
TTC Toro Co. Reduce -1.8% 0.16% +0.03
ETR Entergy Corp. Reduce -4.7% 0.16% +0.03
MATX Matson Inc. Reduce -21.7% 0.45% +0.04
AMAT Applied Materials Inc. Reduce -3.3% 0.16% +0.04
FAST Fastenal Co. Reduce -1.1% 0.25% +0.04
IJR iShares Core S&P Small-Cap E Reduce -4.8% 1.52% +0.05

Portfolio Buys Q4 2025 → Q1 2026
CVX Chevron Corp. Add +11.9% 4.84% +1.72
IJS iShares S&P Small-Cap 600 Va New 0.74% +0.74
MGK Vngrd Mrgstr MG CP GR ETF-Ui New 0.66% +0.66
PPA Invesco Aerospace & Defense New 0.60% +0.60
MGV Vngrd Mrgstr MG CP VL ETF-Ui New 0.39% +0.39
MU Micron Technology Inc. New 0.32% +0.32
XAR SS SPDR S&P Aerospace Def New 0.28% +0.28
IXN iShares Global Tech ETF New 0.22% +0.22
NFLX Netflix Inc. Add +47.4% 0.66% +0.22
VT Vanguard Tot World STK ETF New 0.20% +0.20
IJT iShares S&P Small-Cap 600 GR New 0.17% +0.17
SLV iShares Silver Trust New 0.15% +0.15
VZ Verizon Communications Inc. Add +53.0% 0.34% +0.15
COST Costco Wholesale Corp. Add +56.8% 1.25% +0.15
VLO Valero Energy Corp. Add +28.5% 0.40% +0.15
COWZ Pacer US Cash Cows 100 ETF New 0.15% +0.15
ALB Albemarle Corp. New 0.14% +0.14
RBC RBC Bearings Inc. New 0.13% +0.13
GEV GE Vernova Inc. Add +22.7% 0.31% +0.13
GD General Dynamics Corp. New 0.12% +0.12
BLW BlackRock Ltd. Durat Inc. TR New 0.12% +0.12
MTUM iShares MSCI USA Momentum Fa New 0.12% +0.12
VOO Vanguard S&P 500 ETF Add +84.2% 0.24% +0.11
VWO Vanguard Ftse Emerging Marke New 0.10% +0.10
NBIS Nebius Group NV Add +8.9% 0.26% +0.08
STRL Sterling Infrastructure Inc. Add +10.2% 0.21% +0.08
LMT Lockheed Martin Corp. Add +0.5% 0.30% +0.07
WMT Walmart Inc. Add +23.6% 0.40% +0.06
LHX L3HARRIS Technologies Inc. Add +32.7% 0.34% +0.06
GS Goldman Sachs Group Inc. Add +18.2% 0.36% +0.06
NOC Northrop Grumman Corp. Add +0.2% 0.26% +0.05
SHEL Shell PLC-ADR Add +4.1% 0.17% +0.05
IJH iShares Core S&P Midcap ETF Add +0.6% 0.59% +0.04
XLU St Sr Utl SL SE SPDR ETF-Usd Add +0.7% 0.33% +0.04
NEE Nextera Energy Inc. Add +21.9% 0.26% +0.04
VPU Vanguard Utilities ETF Add +0.4% 0.32% +0.04
JNJ Johnson & Johnson Add +32.1% 0.34% +0.04
VEA Vanguard Ftse Developed ETF New 0.04% +0.04
HWM Howmet Aerospace Inc. Add +9.4% 0.16% +0.04
AMD Advanced Micro Devices Add +17.0% 0.20% +0.03
KO The Coca-Cola Co. Add +21.1% 0.24% +0.03
PEG Public Service Enterprise GP Add +0.1% 0.50% +0.03
IWM iShares Russell 2000 ETF Add +940.6% 0.27% +0.02
MCD McDonald's Corp. Add +0.2% 0.37% +0.02
PFE Pfizer Inc. Add +15.2% 0.14% +0.02
WM Waste Management Inc. Add +105.0% 0.20% +0.02
ITW Illinois Tool Works Add +125.5% 0.13% +0.01
BSV Vanguard Short-Term Bond ETF New 0.01% +0.01
XLK SS Technology Select Sector Add +10.3% 0.16% +0.01
NSC Norfolk Southern Corp. Add +177.0% 0.12% +0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026Amended 129$186.0MOEF, IVV, AAPL, QQQ, CVX
Q1 2026 127$166.3MOEF, IVV, AAPL, CVX, QQQ
Q4 2025 120$174.5MOEF, AAPL, IVV, QQQ, GLD