American Investment Services

GREAT BARRINGTON, MAfiles as American Investment Services, Inc.

$473m in 133 US stocks at the end of 30 June 2026. The top 10 are 43.2% of the money. It changed about 5.4% of the portfolio this quarter.

Value

$473m

Stocks

133

Top 10 share

43.2%

Turnover

5.4%

What changed this quarter

New

Bought for the first time this quarter.

FlexFLEX
<0.1% of the fund
GE VernovaGEV
<0.1% of the fund
SBA CommunicationsSBAC
<0.1% of the fund
Essex Property TrustESS
<0.1% of the fund

Added

Bought more of a stock they already held.

World Gold TRGLDM
8.2% of the fund
+5%
Dimensional ETF TrustDFAS
3.2% of the fund
+2%
Dimensional ETF TrustDFUS
3.1% of the fund
+5%
Dimensional ETF TrustDFGR
2.4% of the fund
+8%
Vanguard World FDVPU
2.3% of the fund
+4%
Vanguard MUN BD FDSVSDM
2.1% of the fund
+11%
MerckMRK
2.0% of the fund
+9%
Dimensional ETF TrustDFAX
1.9% of the fund
+6%
Verizon CommunicationsVZ
1.8% of the fund
+8%
Dimensional ETF TrustDFLV
1.1% of the fund
+5%
Schwab Strategic TRSCHO
0.9% of the fund
+2%
Vanguard BD Index FDSBSV
0.5% of the fund
+3%
Dimensional ETF TrustDFSD
0.5% of the fund
+23%
Dimensional ETF TrustDFGP
0.4% of the fund
+3%
NikeNKE
0.4% of the fund
+392%
UnitedHealth GroupUNH
0.4% of the fund
+10%
Home DepotHD
0.3% of the fund
+95%
Procter & GamblePG
0.2% of the fund
+107%
Vanguard Malvern FDSVTIP
0.2% of the fund
+22%
Vanguard Malvern FDSVSDB
0.2% of the fund
+10%
ExxonMobil HoldingsXOM
0.2% of the fund
+25%
Dimensional ETF TrustDFCF
<0.1% of the fund
+4%
Vanguard Scottsdale FDSVCSH
<0.1% of the fund
+32%

Cut

Sold some of their stake.

Vanguard Index FDSVUG
8.2% of the fund
-5%
Vanguard Whitehall FDSVYMI
4.3% of the fund
-5%
Dimensional World EquityDFAW
1.9% of the fund
-3%
Vanguard Index FDSVB
1.4% of the fund
-13%
AmgenAMGN
0.9% of the fund
-13%
Ishares TRSHV
0.9% of the fund
-23%
Vanguard Intl Equity Index FVWO
0.8% of the fund
-6%
Spdr Index SHS FDSSPDW
0.8% of the fund
-2%
Johnson & JohnsonJNJ
0.8% of the fund
-36%
Ishares TRSHY
0.6% of the fund
-2%
Vanguard Scottsdale FDSVGSH
0.6% of the fund
-8%
Dimensional ETF TrustDFAI
0.5% of the fund
-14%
Vanguard Index FDSVTI
0.5% of the fund
-3%
Ishares TRIVW
0.5% of the fund
-2%
Ishares TRAGG
0.4% of the fund
-15%
Dimensional ETF TrustDFAE
0.4% of the fund
-3%
Ishares TRTIP
0.3% of the fund
-17%
Vanguard BD Index FDSBND
0.3% of the fund
-5%
Schwab Strategic TRSCHF
0.2% of the fund
-23%
Spdr Index SHS FDSSPEM
0.2% of the fund
-3%
Ishares TRIVV
0.2% of the fund
-3%
Dimensional ETF TrustDFVX
0.1% of the fund
-11%
Ishares TREEM
0.1% of the fund
-12%
State STR Spdr S&P 500 ETF TSPY
0.1% of the fund
-5%
International Business MachinesIBM
0.1% of the fund
-54%

Sold out

Sold their entire stake.

DOWDOW
-100%
Honeywell InternationalHON
-100%
Ishares TRIWC
-100%

Holdings

World Gold TRGLDM
Share
8.2%
Value
$39m
Shares
491,625
+5%
Vanguard Index FDSVUG
Share
8.2%
Value
$39m
Shares
451,625
-5%
Dimensional ETF TrustDFUV
Share
5.5%
Value
$26m
Shares
474,682
Held
Vanguard Whitehall FDSVYMI
Share
4.3%
Value
$20m
Shares
206,897
-5%
Dimensional ETF TrustDFAS
Share
3.2%
Value
$15m
Shares
183,701
+2%
Dimensional ETF TrustDFIC
Share
3.2%
Value
$15m
Shares
403,790
Held
Dimensional ETF TrustDFUS
Share
3.1%
Value
$15m
Shares
181,888
+5%
Vanguard Index FDSVTV
Share
2.8%
Value
$13m
Shares
60,000
Held
Dimensional ETF TrustDFGR
Share
2.4%
Value
$11m
Shares
386,559
+8%
Dimensional ETF TrustDFEM
Share
2.3%
Value
$11m
Shares
269,464
Held
Vanguard World FDVPU
Share
2.3%
Value
$11m
Shares
55,147
+4%
Dimensional ETF TrustDFAT
Share
2.1%
Value
$10m
Shares
142,440
Held
Vanguard MUN BD FDSVSDM
Share
2.1%
Value
$10m
Shares
128,709
+11%
ChevronCVX
Share
2.0%
Value
$9m
Shares
56,711
Held
MerckMRK
Share
2.0%
Value
$9m
Shares
72,201
+9%
Dimensional World EquityDFAW
Share
1.9%
Value
$9m
Shares
110,004
-3%
Dimensional ETF TrustDFAX
Share
1.9%
Value
$9m
Shares
247,021
+6%
Vanguard Tax-Managed FDSVEA
Share
1.9%
Value
$9m
Shares
123,861
Held
Verizon CommunicationsVZ
Share
1.8%
Value
$9m
Shares
205,596
+8%
Vanguard Index FDSVBR
Share
1.6%
Value
$7m
Shares
30,374
Held
Vanguard Index FDSVNQ
Share
1.5%
Value
$7m
Shares
71,580
Held
Ishares Gold TRIAU
Share
1.4%
Value
$7m
Shares
89,415
Held
Vanguard Index FDSVB
Share
1.4%
Value
$7m
Shares
22,163
-13%
Dimensional ETF TrustDFSV
Share
1.3%
Value
$6m
Shares
155,852
Held
Vanguard Index FDSVOO
Share
1.3%
Value
$6m
Shares
8,694
Held
Dimensional ETF TrustDFLV
Share
1.1%
Value
$5m
Shares
136,747
+5%
Dimensional ETF TrustDFNM
Share
1.0%
Value
$5m
Shares
98,541
Held
Schwab Strategic TRSCHO
Share
0.9%
Value
$4m
Shares
184,987
+2%
AmgenAMGN
Share
0.9%
Value
$4m
Shares
12,224
-13%
Ishares TRSHV
Share
0.9%
Value
$4m
Shares
39,336
-23%
Vanguard MUN BD FDSVTEB
Share
0.9%
Value
$4m
Shares
82,194
Held
Vanguard Intl Equity Index FVWO
Share
0.8%
Value
$4m
Shares
65,771
-6%
Spdr Index SHS FDSSPDW
Share
0.8%
Value
$4m
Shares
72,183
-2%
Johnson & JohnsonJNJ
Share
0.8%
Value
$4m
Shares
14,085
-36%
Spdr Series TrustSPYV
Share
0.7%
Value
$4m
Shares
58,237
Held
Vanguard Scottsdale FDSVCIT
Share
0.7%
Value
$3m
Shares
38,787
Held
Schwab Strategic TRSCHB
Share
0.6%
Value
$3m
Shares
102,887
Held
Berkshire HathawayBRK-B
Share
0.6%
Value
$3m
Shares
5,677
Held
Spdr Series TrustSPYM
Share
0.6%
Value
$3m
Shares
32,000
Held
Schwab Strategic TRSCHA
Share
0.6%
Value
$3m
Shares
75,428
Held
Ishares TRSHY
Share
0.6%
Value
$3m
Shares
33,084
-2%
Vanguard Scottsdale FDSVGSH
Share
0.6%
Value
$3m
Shares
46,009
-8%
Vanguard BD Index FDSBSV
Share
0.5%
Value
$3m
Shares
33,262
+3%
Dimensional ETF TrustDFAI
Share
0.5%
Value
$3m
Shares
61,801
-14%
Schwab Strategic TRSCHX
Share
0.5%
Value
$3m
Shares
85,125
Held
Vanguard Index FDSVTI
Share
0.5%
Value
$2m
Shares
6,612
-3%
Dimensional ETF TrustDFSD
Share
0.5%
Value
$2m
Shares
47,901
+23%
Ishares TRIVW
Share
0.5%
Value
$2m
Shares
16,072
-2%
Dimensional ETF TrustDFAU
Share
0.4%
Value
$2m
Shares
40,412
Held
Vanguard Index FDSVV
Share
0.4%
Value
$2m
Shares
5,955
Held
Dimensional ETF TrustDFGP
Share
0.4%
Value
$2m
Shares
37,315
+3%
Invesco Exchange Traded FD TRSP
Share
0.4%
Value
$2m
Shares
9,522
Held
NikeNKE
Share
0.4%
Value
$2m
Shares
47,990
+392%
Dimensional ETF TrustDFIV
Share
0.4%
Value
$2m
Shares
35,620
Held
Ishares TRAGG
Share
0.4%
Value
$2m
Shares
19,340
-15%
UnitedHealth GroupUNH
Share
0.4%
Value
$2m
Shares
4,196
+10%
Eli LillyLLY
Share
0.4%
Value
$2m
Shares
1,409
Held
Ishares TRIJS
Share
0.4%
Value
$2m
Shares
12,345
Held
Ishares TRIWF
Share
0.4%
Value
$2m
Shares
13,557
Held
Dimensional ETF TrustDFAE
Share
0.4%
Value
$2m
Shares
41,334
-3%
Dimensional ETF TrustDUHP
Share
0.3%
Value
$2m
Shares
36,357
Held
Home DepotHD
Share
0.3%
Value
$1m
Shares
4,176
+95%
Spdr Series TrustSLYV
Share
0.3%
Value
$1m
Shares
13,486
Held
Vanguard Scottsdale FDSVONE
Share
0.3%
Value
$1m
Shares
4,240
Held
Ishares TRTIP
Share
0.3%
Value
$1m
Shares
12,455
-17%
Vanguard BD Index FDSBND
Share
0.3%
Value
$1m
Shares
16,991
-5%
Schwab Strategic TRSCHF
Share
0.2%
Value
$1m
Shares
40,075
-23%
Procter & GamblePG
Share
0.2%
Value
$1m
Shares
7,290
+107%
Schwab Strategic TRSCHE
Share
0.2%
Value
$1m
Shares
29,458
Held
Ishares TRIWD
Share
0.2%
Value
$988,145
Shares
4,076
Held
Spdr Index SHS FDSSPEM
Share
0.2%
Value
$984,833
Shares
19,020
-3%
EquinixEQIX
Share
0.2%
Value
$968,381
Shares
929
Held
PrologisPLD
Share
0.2%
Value
$957,773
Shares
7,070
Held
Vanguard Malvern FDSVTIP
Share
0.2%
Value
$942,704
Shares
18,768
+22%
Vanguard Malvern FDSVSDB
Share
0.2%
Value
$909,425
Shares
11,913
+10%
Interactive Brokers GroupIBKR
Share
0.2%
Value
$870,400
Shares
10,000
Held
Vanguard World FDVGT
Share
0.2%
Value
$811,780
Shares
6,792
Held
Ishares TRIJR
Share
0.2%
Value
$791,531
Shares
5,337
Held
ExxonMobil HoldingsXOM
Share
0.2%
Value
$772,605
Shares
5,651
+25%
JPMorgan ChaseJPM
Share
0.2%
Value
$753,514
Shares
2,302
Held
Berkshire Hathaway INC DELBRK-A
Share
0.2%
Value
$748,850
Shares
1
Held
Ishares TRIVV
Share
0.2%
Value
$746,438
Shares
997
-3%
Ishares TRIWM
Share
0.2%
Value
$744,215
Shares
2,477
Held
General ElectricGE
Share
0.1%
Value
$673,836
Shares
1,803
Held
Dimensional ETF TrustDFVX
Share
0.1%
Value
$672,683
Shares
8,180
-11%
NextEra EnergyNEE
Share
0.1%
Value
$665,824
Shares
7,586
Held
Advanced Micro DevicesAMD
Share
0.1%
Value
$659,914
Shares
1,136
Held
Ishares TREEM
Share
0.1%
Value
$652,769
Shares
9,542
-12%
Dimensional ETF TrustDFAR
Share
0.1%
Value
$626,349
Shares
23,943
Held
Simon Property GroupSPG
Share
0.1%
Value
$594,015
Shares
2,656
Held
State STR Spdr S&P 500 ETF TSPY
Share
0.1%
Value
$586,230
Shares
785
-5%
AppleAAPL
Share
0.1%
Value
$581,489
Shares
2,010
Held
Coca-ColaKO
Share
0.1%
Value
$576,012
Shares
7,088
Held
Cigna GroupCI
Share
0.1%
Value
$560,458
Shares
2,033
Held
Schwab Strategic TRSCHV
Share
0.1%
Value
$545,230
Shares
15,663
Held
International Business MachinesIBM
Share
0.1%
Value
$544,704
Shares
1,937
-54%
Digital Realty TrustDLR
Share
0.1%
Value
$544,128
Shares
3,030
Held
PepsiCoPEP
Share
0.1%
Value
$534,966
Shares
3,951
Held
American TowerAMT
Share
0.1%
Value
$531,276
Shares
3,248
Held
Public StoragePSA
Share
0.1%
Value
$517,573
Shares
1,626
Held

Company	Share of fund	Value	Shares	Change
World Gold TRGLDM	8.2%	$39m	491,625	+5%
Vanguard Index FDSVUG	8.2%	$39m	451,625	-5%
Dimensional ETF TrustDFUV	5.5%	$26m	474,682	Held
Vanguard Whitehall FDSVYMI	4.3%	$20m	206,897	-5%
Dimensional ETF TrustDFAS	3.2%	$15m	183,701	+2%
Dimensional ETF TrustDFIC	3.2%	$15m	403,790	Held
Dimensional ETF TrustDFUS	3.1%	$15m	181,888	+5%
Vanguard Index FDSVTV	2.8%	$13m	60,000	Held
Dimensional ETF TrustDFGR	2.4%	$11m	386,559	+8%
Dimensional ETF TrustDFEM	2.3%	$11m	269,464	Held
Vanguard World FDVPU	2.3%	$11m	55,147	+4%
Dimensional ETF TrustDFAT	2.1%	$10m	142,440	Held
Vanguard MUN BD FDSVSDM	2.1%	$10m	128,709	+11%
ChevronCVX	2.0%	$9m	56,711	Held
MerckMRK	2.0%	$9m	72,201	+9%
Dimensional World EquityDFAW	1.9%	$9m	110,004	-3%
Dimensional ETF TrustDFAX	1.9%	$9m	247,021	+6%
Vanguard Tax-Managed FDSVEA	1.9%	$9m	123,861	Held
Verizon CommunicationsVZ	1.8%	$9m	205,596	+8%
Vanguard Index FDSVBR	1.6%	$7m	30,374	Held
Vanguard Index FDSVNQ	1.5%	$7m	71,580	Held
Ishares Gold TRIAU	1.4%	$7m	89,415	Held
Vanguard Index FDSVB	1.4%	$7m	22,163	-13%
Dimensional ETF TrustDFSV	1.3%	$6m	155,852	Held
Vanguard Index FDSVOO	1.3%	$6m	8,694	Held
Dimensional ETF TrustDFLV	1.1%	$5m	136,747	+5%
Dimensional ETF TrustDFNM	1.0%	$5m	98,541	Held
Schwab Strategic TRSCHO	0.9%	$4m	184,987	+2%
AmgenAMGN	0.9%	$4m	12,224	-13%
Ishares TRSHV	0.9%	$4m	39,336	-23%
Vanguard MUN BD FDSVTEB	0.9%	$4m	82,194	Held
Vanguard Intl Equity Index FVWO	0.8%	$4m	65,771	-6%
Spdr Index SHS FDSSPDW	0.8%	$4m	72,183	-2%
Johnson & JohnsonJNJ	0.8%	$4m	14,085	-36%
Spdr Series TrustSPYV	0.7%	$4m	58,237	Held
Vanguard Scottsdale FDSVCIT	0.7%	$3m	38,787	Held
Schwab Strategic TRSCHB	0.6%	$3m	102,887	Held
Berkshire HathawayBRK-B	0.6%	$3m	5,677	Held
Spdr Series TrustSPYM	0.6%	$3m	32,000	Held
Schwab Strategic TRSCHA	0.6%	$3m	75,428	Held
Ishares TRSHY	0.6%	$3m	33,084	-2%
Vanguard Scottsdale FDSVGSH	0.6%	$3m	46,009	-8%
Vanguard BD Index FDSBSV	0.5%	$3m	33,262	+3%
Dimensional ETF TrustDFAI	0.5%	$3m	61,801	-14%
Schwab Strategic TRSCHX	0.5%	$3m	85,125	Held
Vanguard Index FDSVTI	0.5%	$2m	6,612	-3%
Dimensional ETF TrustDFSD	0.5%	$2m	47,901	+23%
Ishares TRIVW	0.5%	$2m	16,072	-2%
Dimensional ETF TrustDFAU	0.4%	$2m	40,412	Held
Vanguard Index FDSVV	0.4%	$2m	5,955	Held
Dimensional ETF TrustDFGP	0.4%	$2m	37,315	+3%
Invesco Exchange Traded FD TRSP	0.4%	$2m	9,522	Held
NikeNKE	0.4%	$2m	47,990	+392%
Dimensional ETF TrustDFIV	0.4%	$2m	35,620	Held
Ishares TRAGG	0.4%	$2m	19,340	-15%
UnitedHealth GroupUNH	0.4%	$2m	4,196	+10%
Eli LillyLLY	0.4%	$2m	1,409	Held
Ishares TRIJS	0.4%	$2m	12,345	Held
Ishares TRIWF	0.4%	$2m	13,557	Held
Dimensional ETF TrustDFAE	0.4%	$2m	41,334	-3%
Dimensional ETF TrustDUHP	0.3%	$2m	36,357	Held
Home DepotHD	0.3%	$1m	4,176	+95%
Spdr Series TrustSLYV	0.3%	$1m	13,486	Held
Vanguard Scottsdale FDSVONE	0.3%	$1m	4,240	Held
Ishares TRTIP	0.3%	$1m	12,455	-17%
Vanguard BD Index FDSBND	0.3%	$1m	16,991	-5%
Schwab Strategic TRSCHF	0.2%	$1m	40,075	-23%
Procter & GamblePG	0.2%	$1m	7,290	+107%
Schwab Strategic TRSCHE	0.2%	$1m	29,458	Held
Ishares TRIWD	0.2%	$988,145	4,076	Held
Spdr Index SHS FDSSPEM	0.2%	$984,833	19,020	-3%
EquinixEQIX	0.2%	$968,381	929	Held
PrologisPLD	0.2%	$957,773	7,070	Held
Vanguard Malvern FDSVTIP	0.2%	$942,704	18,768	+22%
Vanguard Malvern FDSVSDB	0.2%	$909,425	11,913	+10%
Interactive Brokers GroupIBKR	0.2%	$870,400	10,000	Held
Vanguard World FDVGT	0.2%	$811,780	6,792	Held
Ishares TRIJR	0.2%	$791,531	5,337	Held
ExxonMobil HoldingsXOM	0.2%	$772,605	5,651	+25%
JPMorgan ChaseJPM	0.2%	$753,514	2,302	Held
Berkshire Hathaway INC DELBRK-A	0.2%	$748,850	1	Held
Ishares TRIVV	0.2%	$746,438	997	-3%
Ishares TRIWM	0.2%	$744,215	2,477	Held
General ElectricGE	0.1%	$673,836	1,803	Held
Dimensional ETF TrustDFVX	0.1%	$672,683	8,180	-11%
NextEra EnergyNEE	0.1%	$665,824	7,586	Held
Advanced Micro DevicesAMD	0.1%	$659,914	1,136	Held
Ishares TREEM	0.1%	$652,769	9,542	-12%
Dimensional ETF TrustDFAR	0.1%	$626,349	23,943	Held
Simon Property GroupSPG	0.1%	$594,015	2,656	Held
State STR Spdr S&P 500 ETF TSPY	0.1%	$586,230	785	-5%
AppleAAPL	0.1%	$581,489	2,010	Held
Coca-ColaKO	0.1%	$576,012	7,088	Held
Cigna GroupCI	0.1%	$560,458	2,033	Held
Schwab Strategic TRSCHV	0.1%	$545,230	15,663	Held
International Business MachinesIBM	0.1%	$544,704	1,937	-54%
Digital Realty TrustDLR	0.1%	$544,128	3,030	Held
PepsiCoPEP	0.1%	$534,966	3,951	Held
American TowerAMT	0.1%	$531,276	3,248	Held
Public StoragePSA	0.1%	$517,573	1,626	Held

Showing the largest 100 of 133.

Over time and by industry

Value over time

Jun '25

Dec '25

Jun '26

Value is up 20.8% since 30 June 2025.

Where the money is

Health care4.5%

Energy2.1%

Media & telecom1.8%

Real estate1.4%

Financial services1.0%

Retail & consumer0.8%

Technology0.6%

Everyday goods0.6%

Industrials0.3%

Utilities0.1%

Other86.7%

From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.