We are live on
!
Find out more
MBWA
Marin Bay Wealth Advisors Portfolio holdings
AUM
$186M
Turnover
18.44%
This Fund
S&P 500
This Quarter
Est. Return
+0.62%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$166M
AUM Growth
-$8.26M
(-4.7%)
Cap. Flow
+$172M
Cap. Flow
% of AUM
103.28%
Top 10 Holdings %
Top 10 Hldgs %
51.27%
Holding
141
New
21
Increased
54
Reduced
46
Closed
14
Avg Time Held
0.2
years
Top 10 Avg Time Held
0.2
years
Top 20 Avg Time Held
0.2
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$86.5M |
| 2 |
iShares Core S&P 500 ETF
IVV
|
+$53.1M |
| 3 |
iShares S&P Small-Cap 600 Value ETF
IJS
|
+$9.88M |
| 4 |
Boeing
BA
|
+$6.09M |
| 5 |
iShares Russell 2000 ETF
IWM
|
+$4.29M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$1.34M |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.32M |
| 3 |
iShares Russell Mid-Cap Growth ETF
IWP
|
+$688K |
| 4 |
iShares S&P 100 ETF
OEF
|
+$549K |
| 5 |
iShares Bitcoin Trust
IBIT
|
+$438K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 46.9% |
| 2 | Technology | 15.09% |
| 3 | Financials | 8.42% |
| 4 | Industrials | 7.13% |
| 5 | Energy | 6.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
1
iShares S&P 100 ETF
OEF
$20.4B
| $24.3M | 14.63% |
76,486
-1,637
| -2% | -$549K |
2025 Q4
1 quarter
|
|
|
2
iShares Core S&P 500 ETF
IVV
$880B
| $9.31M | 5.6% |
93,030
+77,696
| +507% | +$53.1M |
2025 Q4
1 quarter
|
|
|
3
Apple
AAPL
$5.01T
| $9.04M | 5.43% |
37,038
-5,139
| -12% | -$1.34M |
2025 Q4
1 quarter
|
|
4
Chevron
CVX
$441B
| $8.04M | 4.84% |
39,865
+4,231
| +12% | +$772K |
2025 Q4
1 quarter
|
|
|
5
Invesco QQQ Trust
QQQ
$475B
| $7.76M | 4.67% |
13,452
-2,165
| -14% | -$1.32M |
2025 Q4
1 quarter
|
|
6
SPDR Gold Trust
GLD
$141B
| $7.12M | 4.28% |
16,544
-805
| -5% | -$361K |
2025 Q4
1 quarter
|
|
|
7
State Street SPDR S&P 500 ETF Trust
SPY
$806B
| $5.92M | 3.56% |
136,904
+127,212
| +1,313% | +$86.5M |
2025 Q4
1 quarter
|
|
8
NVIDIA
NVDA
$5.17T
| $5.5M | 3.31% |
32,209
-1,870
| -5% | -$343K |
2025 Q4
1 quarter
|
|
9
Amazon
AMZN
$2.7T
| $4.73M | 2.84% |
24,722
+883
| +4% | +$194K |
2025 Q4
1 quarter
|
|
10
JPMorgan Chase
JPM
$902B
| $3.51M | 2.11% |
13,399
+1,420
| +12% | +$431K |
2025 Q4
1 quarter
|
|
11
iShares S&P 500 Value ETF
IVE
$49.8B
| $3.07M | 1.85% |
14,559
-110
| -0.7% | -$23.8K |
2025 Q4
1 quarter
|
|
12
Microsoft
MSFT
$3.93T
| $2.79M | 1.68% |
8,913
+205
| +2% | +$85.8K |
2025 Q4
1 quarter
|
|
13
Berkshire Hathaway Class B
BRK.B
$1.14T
| $2.74M | 1.65% |
6,789
+291
| +4% | +$143K |
2025 Q4
1 quarter
|
|
14
iShares Core S&P Small-Cap ETF
IJR
$102B
| $2.52M | 1.52% |
20,298
-1,026
| -5% | -$130K |
2025 Q4
1 quarter
|
|
15
Meta Platforms (Facebook)
META
$1.81T
| $2.51M | 1.51% |
5,411
-232
| -4% | -$149K |
2025 Q4
1 quarter
|
|
16
Broadcom
AVGO
$1.57T
| $2.46M | 1.48% |
7,948
+127
| +2% | +$41.8K |
2025 Q4
1 quarter
|
|
17
Visa
V
$756B
| $2.21M | 1.33% |
7,324
-212
| -3% | -$68.2K |
2025 Q4
1 quarter
|
|
18
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$25.3B
| $2.19M | 1.32% |
3,546
-4
| -0.1% | -$2.54K |
2025 Q4
1 quarter
|
|
19
Alphabet (Google) Class A
GOOGL
$4.17T
| $2.18M | 1.31% |
7,584
+102
| +1% | +$32K |
2025 Q4
1 quarter
|
|
20
Vanguard Morningstar Mid-Cap Value ETF
VOE
$24B
| $2.18M | 1.31% |
11,812
-175
| -1% | -$32.7K |
2025 Q4
1 quarter
|
|
21
Costco
COST
$438B
| $2.08M | 1.25% |
3,489
+1,264
| +57% | +$1.23M |
2025 Q4
1 quarter
|
|
22
ExxonMobil
XOM
$736B
| $1.83M | 1.1% |
12,159
-1,419
| -10% | -$207K |
2025 Q4
1 quarter
|
|
23
Alphabet (Google) Class C
GOOG
$4.12T
| $1.7M | 1.02% |
7,061
+997
| +16% | +$313K |
2025 Q4
1 quarter
|
|
24
Tesla
TSLA
$1.4T
| $1.69M | 1.02% |
4,552
-808
| -15% | -$333K |
2025 Q4
1 quarter
|
|
25
Wells Fargo
WFC
$252B
| $1.67M | 1.01% |
21,003
-1,791
| -8% | -$154K |
2025 Q4
1 quarter
|
|
Similar funds
PCU
TT
CRFG
OCA
SPF
AW
TFA
LOIP
Marin Bay Wealth Advisors's Q1 2026 Portfolio in Review
As of Q1 2026, Marin Bay Wealth Advisors held 141 positions worth $166M, down 4.7% from $175M the previous quarter. Its ten largest holdings account for 51% of the portfolio.
Marin Bay Wealth Advisors deployed $172M of net new capital in Q1 2026, opening 21 new positions and adding to 54 existing holdings. Its largest new stake was iShares S&P Small-Cap 600 Value ETF: 81,769 shares worth $1.23M.
By sector, the portfolio is most concentrated in Miscellaneous at 47% of assets, up from 45% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was Apple, an estimated $1.34M trimmed.
- Marin Bay Wealth Advisors's largest Q1 2026 buy was iShares S&P Small-Cap 600 Value ETF: 81,769 shares worth $1.23M.
- Marin Bay Wealth Advisors added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $86.5M increase.
- Marin Bay Wealth Advisors's biggest Q1 2026 reduction was Apple, cutting an estimated $1.34M.
- Marin Bay Wealth Advisors fully exited iShares Bitcoin Trust in Q1 2026, selling an estimated $438K.
- Marin Bay Wealth Advisors's ten largest holdings make up 51% of its $166M portfolio in Q1 2026.
- Marin Bay Wealth Advisors opened 21 new positions and closed 14 in Q1 2026.
- Marin Bay Wealth Advisors's portfolio value fell 4.7% quarter-over-quarter to $166M.
Based on Marin Bay Wealth Advisors's 13F filing for Q1 2026, filed 12 May 2026.