AMERICAN INVESTMENT SERVICES, INC.

Filed: 5/13/2026ACC: 0001369913-26-000002

📋 What this filing means

AMERICAN INVESTMENT SERVICES, INC. filed this quarterly 13F‑HR report disclosing 132 equity positions with a total reported market value of $448.31M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

132

Positions

$448.31M

Total AUM (reported)

6.26M

Total Shares

Allocation by class

COM$56.87M12.7%

SPDR GLD MINIS$43.50M9.7%

GROWTH ETF$34.65M7.7%

US MKTWIDE VALUE$23.28M5.2%

INTL HIGH ETF$20.48M4.6%

INTL CORE EQUITY$14.13M3.2%

US SMALL CAP ETF$12.75M2.8%

Portfolio Concentration

Top 3$101.43M22.6%

4–10$93.83M20.9%

11–25$117.29M26.2%

Rest$135.77M30.3%

Top 3 weight

22.6%

Top 10 weight

43.6%

Voting Authority Distribution

Total shares with voting rights: 6.26M

Sole

Full voting authority

4.91M

% of voting shares78.5%

Shared

Joint voting authority

0.00

% of voting shares0.0%

None

No voting authority

1.35M

% of voting shares21.5%

Investment Discretion (by position count)

Sole132

Shared0

Other0

Dominant voting typeSole · 78.5% of voting shares

Institutional Holdings132

Rows:

WORLD GOLD TR

SOLE

SPDR GLD MINIS

Shares469.35K

TypeSH

Market value$43.50M

9.70%

Sole

396.62K

Shared

0.00

None

72.73K

VANGUARD INDEX FDS

SOLE

GROWTH ETF

Shares79.32K

TypeSH

Market value$34.65M

7.73%

Sole

63.93K

Shared

0.00

None

15.39K

DIMENSIONAL ETF TRUST

SOLE

US MKTWIDE VALUE

Shares480.34K

TypeSH

Market value$23.28M

5.19%

Sole

389.46K

Shared

0.00

None

90.88K

VANGUARD WHITEHALL FDS

SOLE

INTL HIGH ETF

Shares217.34K

TypeSH

Market value$20.48M

4.57%

Sole

217.34K

Shared

0.00

None

0.00

DIMENSIONAL ETF TRUST

SOLE

INTL CORE EQUITY

Shares397.58K

TypeSH

Market value$14.13M

3.15%

Sole

225.70K

Shared

0.00

None

171.88K

DIMENSIONAL ETF TRUST

SOLE

US SMALL CAP ETF

Shares179.29K

TypeSH

Market value$12.75M

2.84%

Sole

134.75K

Shared

0.00

None

44.55K

DIMENSIONAL ETF TRUST

SOLE

US EQUITY MARKET

Shares173.41K

TypeSH

Market value$12.30M

2.74%

Sole

124.86K

Shared

0.00

None

48.56K

CHEVRON CORPORATION

SOLE

COM

Shares57.15K

TypeSH

Market value$11.82M

2.64%

Sole

53.71K

Shared

0.00

None

3.44K

VANGUARD INDEX FDS

SOLE

VALUE ETF

Shares60.09K

TypeSH

Market value$11.79M

2.63%

Sole

50.05K

Shared

0.00

None

10.04K

VANGUARD WORLD FD

SOLE

UTILITIES ETF

Shares53.26K

TypeSH

Market value$10.55M

2.35%

Sole

52.23K

Shared

0.00

None

1.03K

VERIZON COMMUNICATIONS INC

SOLE

COM

Shares190K

TypeSH

Market value$9.54M

2.13%

Sole

176.06K

Shared

0.00

None

13.93K

DIMENSIONAL ETF TRUST

SOLE

GLOBAL REAL EST

Shares358.61K

TypeSH

Market value$9.53M

2.13%

Sole

259.31K

Shared

0.00

None

99.30K

DIMENSIONAL ETF TRUST

SOLE

EMERGING MKTS CO

Shares269.56K

TypeSH

Market value$9.31M

2.08%

Sole

196.92K

Shared

0.00

None

72.64K

DIMENSIONAL ETF TRUST

SOLE

US TARGETED VLU

Shares142.65K

TypeSH

Market value$8.91M

1.99%

Sole

119.02K

Shared

0.00

None

23.64K

VANGUARD MUN BD FDS

SOLE

SHORT TAX EXEMPT

Shares116.46K

TypeSH

Market value$8.89M

1.98%

Sole

98.76K

Shared

0.00

None

17.70K

DIMENSIONAL ETF TRUST

SOLE

WORLD EQUITY ETF

Shares113.54K

TypeSH

Market value$8.38M

1.87%

Sole

90.14K

Shared

0.00

None

23.40K

VANGUARD TAX-MANAGED FDS

SOLE

VAN FTSE DEV MKT

Shares126.02K

TypeSH

Market value$8.08M

1.80%

Sole

104.11K

Shared

0.00

None

21.91K

ISHARES GOLD TR

SOLE

ISHARES NEW

Shares91.18K

TypeSH

Market value$8.04M

1.79%

Sole

73.94K

Shared

0.00

None

17.24K

MERCK & CO INC

SOLE

COM

Shares66.48K

TypeSH

Market value$8.00M

1.78%

Sole

62.82K

Shared

0.00

None

3.65K

DIMENSIONAL ETF TRUST

SOLE

WORLD EX US CORE

Shares232.37K

TypeSH

Market value$7.89M

1.76%

Sole

172.80K

Shared

0.00

None

59.57K

VANGUARD INDEX FDS

SOLE

SM CP VAL ETF

Shares30.79K

TypeSH

Market value$6.69M

1.49%

Sole

22.71K

Shared

0.00

None

8.08K

VANGUARD INDEX FDS

SOLE

SMALL CP ETF

Shares25.37K

TypeSH

Market value$6.64M

1.48%

Sole

16.76K

Shared

0.00

None

8.61K

VANGUARD INDEX FDS

SOLE

REAL ESTATE ETF

Shares71.35K

TypeSH

Market value$6.33M

1.41%

Sole

57.97K

Shared

0.00

None

13.38K

ISHARES TR

SOLE

TRUST ISHARE 0-1

Shares51.08K

TypeSH

Market value$5.64M

1.26%

Sole

31.65K

Shared

0.00

None

19.43K

DIMENSIONAL ETF TRUST

SOLE

US SMALL CAP VAL

Shares154.96K

TypeSH

Market value$5.43M

1.21%

Sole

104.14K

Shared

0.00

None

50.82K

Issuer	Class	Shares	Type	Value / Portfolio %	Voting — Sole	None
WORLD GOLD TRSOLE	SPDR GLD MINIS	469.35K	SH	$43.50M 9.70%	396.62K	72.73K
VANGUARD INDEX FDSSOLE	GROWTH ETF	79.32K	SH	$34.65M 7.73%	63.93K	15.39K
DIMENSIONAL ETF TRUSTSOLE	US MKTWIDE VALUE	480.34K	SH	$23.28M 5.19%	389.46K	90.88K
VANGUARD WHITEHALL FDSSOLE	INTL HIGH ETF	217.34K	SH	$20.48M 4.57%	217.34K	0.00
DIMENSIONAL ETF TRUSTSOLE	INTL CORE EQUITY	397.58K	SH	$14.13M 3.15%	225.70K	171.88K
DIMENSIONAL ETF TRUSTSOLE	US SMALL CAP ETF	179.29K	SH	$12.75M 2.84%	134.75K	44.55K
DIMENSIONAL ETF TRUSTSOLE	US EQUITY MARKET	173.41K	SH	$12.30M 2.74%	124.86K	48.56K
CHEVRON CORPORATIONSOLE	COM	57.15K	SH	$11.82M 2.64%	53.71K	3.44K
VANGUARD INDEX FDSSOLE	VALUE ETF	60.09K	SH	$11.79M 2.63%	50.05K	10.04K
VANGUARD WORLD FDSOLE	UTILITIES ETF	53.26K	SH	$10.55M 2.35%	52.23K	1.03K
VERIZON COMMUNICATIONS INCSOLE	COM	190K	SH	$9.54M 2.13%	176.06K	13.93K
DIMENSIONAL ETF TRUSTSOLE	GLOBAL REAL EST	358.61K	SH	$9.53M 2.13%	259.31K	99.30K
DIMENSIONAL ETF TRUSTSOLE	EMERGING MKTS CO	269.56K	SH	$9.31M 2.08%	196.92K	72.64K
DIMENSIONAL ETF TRUSTSOLE	US TARGETED VLU	142.65K	SH	$8.91M 1.99%	119.02K	23.64K
VANGUARD MUN BD FDSSOLE	SHORT TAX EXEMPT	116.46K	SH	$8.89M 1.98%	98.76K	17.70K
DIMENSIONAL ETF TRUSTSOLE	WORLD EQUITY ETF	113.54K	SH	$8.38M 1.87%	90.14K	23.40K
VANGUARD TAX-MANAGED FDSSOLE	VAN FTSE DEV MKT	126.02K	SH	$8.08M 1.80%	104.11K	21.91K
ISHARES GOLD TRSOLE	ISHARES NEW	91.18K	SH	$8.04M 1.79%	73.94K	17.24K
MERCK & CO INCSOLE	COM	66.48K	SH	$8.00M 1.78%	62.82K	3.65K
DIMENSIONAL ETF TRUSTSOLE	WORLD EX US CORE	232.37K	SH	$7.89M 1.76%	172.80K	59.57K
VANGUARD INDEX FDSSOLE	SM CP VAL ETF	30.79K	SH	$6.69M 1.49%	22.71K	8.08K
VANGUARD INDEX FDSSOLE	SMALL CP ETF	25.37K	SH	$6.64M 1.48%	16.76K	8.61K
VANGUARD INDEX FDSSOLE	REAL ESTATE ETF	71.35K	SH	$6.33M 1.41%	57.97K	13.38K
ISHARES TRSOLE	TRUST ISHARE 0-1	51.08K	SH	$5.64M 1.26%	31.65K	19.43K
DIMENSIONAL ETF TRUSTSOLE	US SMALL CAP VAL	154.96K	SH	$5.43M 1.21%	104.14K	50.82K

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