BANK OF MARIN

Filed: 11/5/2025ACC: 0001628280-25-049072

📋 What this filing means

BANK OF MARIN filed this quarterly 13F‑HR report disclosing 130 equity positions with a total reported market value of $141.78M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

130

Positions

$141.78M

Total AUM (reported)

1.04M

Total Shares

Allocation by class

COM$59.26M41.8%

TECHNOLOGY$6.19M4.4%

S&P 500 ETF SHS$3.58M2.5%

MID CAP ETF$3.41M2.4%

SBI CONS DISCR$3.28M2.3%

CAP STK CL A$3.24M2.3%

UNIT SER 1$2.88M2.0%

Portfolio Concentration

Top 3$22.37M15.8%

4–10$24.97M17.6%

11–25$28.99M20.4%

Rest$65.45M46.2%

Top 3 weight

15.8%

Top 10 weight

33.4%

Voting Authority Distribution

Total shares with voting rights: 1.04M

Sole

Full voting authority

1.02M

% of voting shares98.5%

Shared

Joint voting authority

378.00

% of voting shares0.0%

None

No voting authority

15.11K

% of voting shares1.5%

Investment Discretion (by position count)

Sole130

Shared0

Other0

Dominant voting typeSole · 98.5% of voting shares

Institutional Holdings130

Rows:

MICROSOFT CORP

SOLE

COM

Shares17.58K

TypeSH

Market value$9.11M

6.42%

Sole

17.02K

Shared

0.00

None

567.00

APPLE INC

SOLE

COM

Shares27.75K

TypeSH

Market value$7.07M

4.98%

Sole

27.75K

Shared

0.00

None

0.00

SELECT SECTOR SPDR TR

SOLE

TECHNOLOGY

Shares21.98K

TypeSH

Market value$6.19M

4.37%

Sole

20.84K

Shared

0.00

None

1.14K

NVIDIA CORPORATION

SOLE

COM

Shares26.18K

TypeSH

Market value$4.89M

3.45%

Sole

26.18K

Shared

0.00

None

0.00

AMAZON COM INC

SOLE

COM

Shares16.80K

TypeSH

Market value$3.69M

2.60%

Sole

16.80K

Shared

0.00

None

0.00

VANGUARD INDEX FDS

SOLE

S&P 500 ETF SHS

Shares5.85K

TypeSH

Market value$3.58M

2.53%

Sole

5.76K

Shared

0.00

None

95.00

VANGUARD INDEX FDS

SOLE

MID CAP ETF

Shares11.60K

TypeSH

Market value$3.41M

2.40%

Sole

11.60K

Shared

0.00

None

0.00

SELECT SECTOR SPDR TR

SOLE

SBI CONS DISCR

Shares13.71K

TypeSH

Market value$3.28M

2.32%

Sole

13.25K

Shared

0.00

None

454.00

ALPHABET INC

SOLE

CAP STK CL A

Shares13.34K

TypeSH

Market value$3.24M

2.29%

Sole

13.34K

Shared

0.00

None

0.00

INVESCO QQQ TR

SOLE

UNIT SER 1

Shares4.80K

TypeSH

Market value$2.88M

2.03%

Sole

4.78K

Shared

0.00

None

24.00

VANGUARD WORLD FD

SOLE

COMM SRVC ETF

Shares14.61K

TypeSH

Market value$2.74M

1.93%

Sole

14.61K

Shared

0.00

None

0.00

SELECT SECTOR SPDR TR

SOLE

SBI HEALTHCARE

Shares19.67K

TypeSH

Market value$2.74M

1.93%

Sole

19.05K

Shared

0.00

None

618.00

COSTCO WHSL CORP NEW

SOLE

COM

Shares2.85K

TypeSH

Market value$2.64M

1.86%

Sole

2.85K

Shared

0.00

None

0.00

SELECT SECTOR SPDR TR

SOLE

COMMUNICATION

Shares19.52K

TypeSH

Market value$2.31M

1.63%

Sole

18.14K

Shared

0.00

None

1.38K

SCHWAB STRATEGIC TR

SOLE

SHT TM US TRES

Shares80.66K

TypeSH

Market value$1.97M

1.39%

Sole

78.97K

Shared

0.00

None

1.70K

SPDR S&P 500 ETF TR

SOLE

TR UNIT

Shares2.93K

TypeSH

Market value$1.95M

1.38%

Sole

2.93K

Shared

0.00

None

0.00

VANGUARD WORLD FD

SOLE

FINANCIALS ETF

Shares13.38K

TypeSH

Market value$1.76M

1.24%

Sole

13.38K

Shared

0.00

None

0.00

SELECT SECTOR SPDR TR

SOLE

FINANCIAL

Shares32.59K

TypeSH

Market value$1.76M

1.24%

Sole

30.01K

Shared

0.00

None

2.58K

SELECT SECTOR SPDR TR

SOLE

INDL

Shares11.37K

TypeSH

Market value$1.75M

1.24%

Sole

10.85K

Shared

0.00

None

520.00

ARISTA NETWORKS INC

SOLE

COM SHS

Shares11.76K

TypeSH

Market value$1.71M

1.21%

Sole

11.76K

Shared

0.00

None

0.00

BERKSHIRE HATHAWAY INC DEL

SOLE

CL B NEW

Shares3.11K

TypeSH

Market value$1.56M

1.10%

Sole

3.11K

Shared

0.00

None

0.00

ISHARES TR

SOLE

CORE S&P500 ETF

Shares2.30K

TypeSH

Market value$1.54M

1.09%

Sole

2.30K

Shared

0.00

None

0.00

VISA INC

SOLE

COM CL A

Shares4.49K

TypeSH

Market value$1.53M

1.08%

Sole

4.49K

Shared

0.00

None

0.00

1TALEN ENERGY CORP

SOLE

COM

Shares3.60K

TypeSH

Market value$1.53M

1.08%

Sole

3.60K

Shared

0.00

None

0.00

DANAHER CORPORATION

SOLE

COM

Shares7.52K

TypeSH

Market value$1.49M

1.05%

Sole

7.52K

Shared

0.00

None

0.00

Issuer	Class	Shares	Type	Value / Portfolio %	Voting — Sole	None
MICROSOFT CORPSOLE	COM	17.58K	SH	$9.11M 6.42%	17.02K	567.00
APPLE INCSOLE	COM	27.75K	SH	$7.07M 4.98%	27.75K	0.00
SELECT SECTOR SPDR TRSOLE	TECHNOLOGY	21.98K	SH	$6.19M 4.37%	20.84K	1.14K
NVIDIA CORPORATIONSOLE	COM	26.18K	SH	$4.89M 3.45%	26.18K	0.00
AMAZON COM INCSOLE	COM	16.80K	SH	$3.69M 2.60%	16.80K	0.00
VANGUARD INDEX FDSSOLE	S&P 500 ETF SHS	5.85K	SH	$3.58M 2.53%	5.76K	95.00
VANGUARD INDEX FDSSOLE	MID CAP ETF	11.60K	SH	$3.41M 2.40%	11.60K	0.00
SELECT SECTOR SPDR TRSOLE	SBI CONS DISCR	13.71K	SH	$3.28M 2.32%	13.25K	454.00
ALPHABET INCSOLE	CAP STK CL A	13.34K	SH	$3.24M 2.29%	13.34K	0.00
INVESCO QQQ TRSOLE	UNIT SER 1	4.80K	SH	$2.88M 2.03%	4.78K	24.00
VANGUARD WORLD FDSOLE	COMM SRVC ETF	14.61K	SH	$2.74M 1.93%	14.61K	0.00
SELECT SECTOR SPDR TRSOLE	SBI HEALTHCARE	19.67K	SH	$2.74M 1.93%	19.05K	618.00
COSTCO WHSL CORP NEWSOLE	COM	2.85K	SH	$2.64M 1.86%	2.85K	0.00
SELECT SECTOR SPDR TRSOLE	COMMUNICATION	19.52K	SH	$2.31M 1.63%	18.14K	1.38K
SCHWAB STRATEGIC TRSOLE	SHT TM US TRES	80.66K	SH	$1.97M 1.39%	78.97K	1.70K
SPDR S&P 500 ETF TRSOLE	TR UNIT	2.93K	SH	$1.95M 1.38%	2.93K	0.00
VANGUARD WORLD FDSOLE	FINANCIALS ETF	13.38K	SH	$1.76M 1.24%	13.38K	0.00
SELECT SECTOR SPDR TRSOLE	FINANCIAL	32.59K	SH	$1.76M 1.24%	30.01K	2.58K
SELECT SECTOR SPDR TRSOLE	INDL	11.37K	SH	$1.75M 1.24%	10.85K	520.00
ARISTA NETWORKS INCSOLE	COM SHS	11.76K	SH	$1.71M 1.21%	11.76K	0.00
BERKSHIRE HATHAWAY INC DELSOLE	CL B NEW	3.11K	SH	$1.56M 1.10%	3.11K	0.00
ISHARES TRSOLE	CORE S&P500 ETF	2.30K	SH	$1.54M 1.09%	2.30K	0.00
VISA INCSOLE	COM CL A	4.49K	SH	$1.53M 1.08%	4.49K	0.00
1TALEN ENERGY CORPSOLE	COM	3.60K	SH	$1.53M 1.08%	3.60K	0.00
DANAHER CORPORATIONSOLE	COM	7.52K	SH	$1.49M 1.05%	7.52K	0.00

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