American Investment Services, Inc.

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 13, 2025), American Investment Services, Inc. reported 133 stock positions worth $391.8 million. Its top holding was SPDR Gold Minishares Trust (GLDM) at 9.6% of the portfolio, followed by Vanguard Mrngstar GR ETF-Sui (VUG, 9.1%) and Dimensional US Marketwide Va (DFUV, 5.4%). Compared with Q1 2025, it opened 3 new positions, sold out of 27, added to 31 and reduced 78. The biggest buy was Dimensional Emrg MRKT Core (DFEM, shares +2%) and the biggest sale Dimensional US Eq MKT ETF (DFUS, shares −75%).

Most Recent 13F
Q2 2026
Location
GREAT BARRINGTON, MA
CIK
0001369913
Portfolio Value
$391.8M (Q2 2025)
SEC Filing
0001085146-25-004966 ↗ filed Aug 13, 2025

Holdings Value

0$200.0M$400.0M$600.0M Q1 2024: $564.2M Q1 2024 Q2 2024: $564.7M Q2 2024 Q3 2024: $598.7M Q3 2024 Q4 2024: $565.0M Q4 2024 Q1 2025: $568.1M Q1 2025 Q2 2025: $391.8M $391.8M Q2 2025 Q3 2025: $416.2M Q3 2025 Q4 2025: $430.9M Q4 2025 Q1 2026: $448.3M Q1 2026 Q2 2026: $473.3M Q2 2026

Holdings 133 stocks · $391.8M

GLDM SPDR Gold Minishares Trust 9.63% 576,066 $37.7M Reduce -14.2%
VUG Vanguard Mrngstar GR ETF-Sui 9.10% 81,335 $35.7M Reduce -21.4%
DFUV Dimensional US Marketwide Va 5.37% 497,425 $21.0M Reduce -41.5%
VYMI Vanguard Int High DVD YLD Inc. 4.95% 241,858 $19.4M Reduce -2.0%
DFAS Dimensional US Small Cap ETF 2.80% 171,913 $11.0M Reduce -5.1%
DFIC Dimensional International Co. 2.76% 347,598 $10.8M Reduce -19.5%
VTV Vanguard Mrngstr Val ETF-Aui 2.67% 59,221 $10.5M Reduce -4.6%
DFUS Dimensional US Eq MKT ETF 2.67% 155,783 $10.4M Reduce -75.5%
VPU Vanguard Utilities ETF 2.41% 53,563 $9.5M Reduce -5.5%
VZ Verizon Communications Inc. 2.30% 208,648 $9.0M Reduce -6.4%
VEA Vanguard Ftse Developed ETF 2.20% 151,271 $8.6M Reduce -5.5%
IAU iShares Gold Trust 2.11% 132,434 $8.3M Reduce -21.6%
DFAT Dimensional US Target Value 2.02% 146,967 $7.9M Reduce -9.6%
CVX Chevron Corp. 1.89% 51,679 $7.4M Add +18.0%
DFEM Dimensional Emrg MRKT Core 1.85% 244,794 $7.3M Add +2.2%
DFAX Dimensional World Ex US Core 1.81% 242,051 $7.1M Reduce -34.3%
DFAW Dimensional World Eqty ETF 1.76% 102,722 $6.9M Reduce -1.7%
DFGR Dim Global Real Estate ETF 1.72% 251,640 $6.8M Add +2.7%
VBR Vngrd Mrngst SL-CP Val ETF-U 1.62% 32,620 $6.4M Add +2.3%
VNQ Vanguard Real Estate ETF 1.58% 69,597 $6.2M Reduce -6.3%
VB Vanguard Most SM-Cap ETF-Usd 1.54% 25,465 $6.0M Add +10.0%
SHV iShares 0-1 Year Treasury Bo 1.49% 52,688 $5.8M Reduce -26.3%
VOO Vanguard S&P 500 ETF 1.36% 9,375 $5.3M Reduce -21.3%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 1.07% 14,247 $4.2M Reduce -9.5%
DFSV Dimensional US Small Cap Val 1.02% 136,333 $4.0M Add +1.9%
VWO Vanguard Ftse Emerging Marke 0.91% 72,391 $3.6M Reduce -4.0%
VTEB Vanguard Tax-Exempt Bond ETF 0.86% 68,774 $3.4M Add +10.2%
SPDW Ste STR SPDR PT DW Eu ETF 0.84% 81,497 $3.3M Reduce -6.9%
SCHO Schwab Short-Term US Treas 0.83% 132,934 $3.2M Add +7.1%
VGSH Vanguard Short-Term Treasury 0.81% 54,165 $3.2M Reduce -8.3%
SPYV SS SPDR P S&P 500 Value ETF 0.81% 60,808 $3.2M Reduce -3.1%
JNJ Johnson & Johnson 0.80% 20,545 $3.1M Add +29.7%
DFLV Dim US Large Cap Value ETF 0.80% 101,010 $3.1M Reduce -9.9%
DFNM Dimensional National Muni BD 0.79% 65,088 $3.1M Reduce -27.3%
SHY iShares 1-3 Year Treasury Bo 0.78% 36,772 $3.0M Reduce -5.8%
MMM 3M Co. 0.72% 18,432 $2.8M Reduce -45.5%
BRK.B Berkshire Hathaway Inc. Class B 0.70% 5,677 $2.8M Reduce -55.5%
SPYM Ste STR SPDR PT S&P 500 ETF 0.69% 37,438 $2.7M Reduce -2.3%
VCIT Vanguard Int-Term Corporate 0.65% 30,753 $2.6M Reduce -1.8%
MRK Merck & Co. Inc. 0.60% 29,685 $2.3M Add +102.3%
DFAI Dimensional International Co. 0.59% 66,549 $2.3M Reduce -2.9%
DOW Dow Inc. 0.59% 86,617 $2.3M Reduce -22.6%
VTI VG Morningstar TS MKT ETF-US 0.56% 7,160 $2.2M Reduce -0.0%
BSV Vanguard Short-Term Bond ETF 0.55% 27,418 $2.2M Reduce -7.3%
SCHX Schwab US Large-Cap ETF 0.54% 86,011 $2.1M Reduce -0.9%
IVW iShares S&P 500 Growth ETF 0.54% 19,068 $2.1M Reduce -15.7%
SCHA Schwab US Small-Cap ETF 0.51% 79,232 $2.0M Add +1.4%
AMGN Amgen Inc. 0.48% 6,670 $1.9M Add +24.5%
XOM Exxon Mobil Corp. 0.46% 16,856 $1.8M Reduce -0.6%
DFSD Dimensional Short Duration 0.46% 37,340 $1.8M Reduce -2.3%
RSP Invesco S&P 500 Equal Weight 0.44% 9,522 $1.7M Reduce -1.0%
VV Vngrd Mrgstr LRG-Cap ETF-Usd 0.44% 6,056 $1.7M Reduce -68.5%
DUHP Dimensional US High Profi Et 0.42% 46,558 $1.7M Add +0.4%
TIP iShares Tips Bond ETF 0.42% 15,023 $1.7M Reduce -15.7%
IWF iShares Russell 1000 Growth 0.40% 3,673 $1.6M Reduce -0.7%
DFIV Dimensional International Va 0.39% 35,997 $1.5M Reduce -12.5%
AGG iShares Core U.S. Aggregate 0.38% 14,886 $1.5M Add +2.8%
DFAU Dimensional US Core Equity M 0.36% 33,442 $1.4M Add +0.0%
IJS iShares S&P Small-Cap 600 Va 0.33% 12,950 $1.3M Reduce -13.3%
VONE Vanguard Russell 1000 0.33% 4,576 $1.3M Add +1.0%
DFGP Dimensional GLBL Core PL Fix 0.32% 23,325 $1.3M Reduce -18.2%
DFAE Dimensional Emerging Core Eq 0.30% 41,177 $1.2M Reduce -25.9%
SCHF Schwab Intl Equity ETF 0.30% 53,224 $1.2M Add +0.0%
LLY Eli Lilly & Co. 0.28% 1,395 $1.1M Reduce -1.6%
SLYV SS SPDR S&P 600 SC Val ETF 0.28% 13,603 $1.1M Add +0.2%
AMT American Tower Corp. 0.23% 4,067 $899K Add +0.6%
BND Vanguard Total Bond Market 0.23% 12,155 $895K Add +8.5%
SCHE Schwab Emrg Mrkts Eqty ETF 0.23% 29,483 $889K Reduce -0.0%
DFVX Dim US Large Cap Vector ETF 0.22% 12,712 $876K Add +4.1%
SPEM State Street SP PTF Em ETF 0.21% 19,372 $828K Reduce -4.0%
JPM JPMorgan Chase & Co. 0.21% 2,837 $822K Reduce -74.0%
SPSM SS SPDR P S&P 600 Small Cap 0.21% 19,244 $820K Reduce -2.2%
IWD iShares Russell 1000 Value E 0.20% 4,076 $792K No change
HD Home Depot Inc. 0.20% 2,140 $785K No change
BRK.A Berkshire Hathaway Inc. Class A 0.19% 1 $729K Reduce -87.5%
PG The Procter & Gamble Co. 0.18% 4,497 $716K Reduce -18.3%
CSCO Cisco Systems Inc. 0.18% 10,186 $707K Reduce -5.8%
PLD Prologis Inc. 0.17% 6,469 $680K Add +0.8%
CI The Cigna Group 0.17% 2,033 $672K No change
IVV iShares Core S&P 500 ETF 0.17% 1,045 $649K Reduce -24.9%
EQIX Equinix Inc. 0.17% 814 $648K No change
IJR iShares Core S&P Small-Cap E 0.16% 5,636 $616K Add +1.2%
EEM iShares MSCI Emerging Market 0.15% 11,948 $576K Reduce -0.3%
DFAR Dimensional US Real Est ETF 0.15% 24,350 $571K Reduce -42.5%
SPY SS SPDR S&P 500 ETF Trust-US 0.14% 898 $555K Reduce -96.8%
GE General Electric filed as GE AEROSPACE 0.14% 2,097 $540K Reduce -3.1%
IWM iShares Russell 2000 ETF 0.14% 2,477 $535K Reduce -23.8%
DLR Digital Realty Trust Inc. 0.13% 3,030 $528K Add +1.2%
NEE Nextera Energy Inc. 0.13% 7,586 $527K Reduce -0.7%
PEP Pepsico Inc. 0.13% 3,951 $522K Reduce -6.8%
SCHV Schwab US Large-Cap Value 0.12% 17,298 $479K No change
VGT Vanguard Info Tech ETF 0.12% 720 $478K Reduce -9.4%
SPG Simon Property Group Inc. 0.12% 2,943 $473K No change
O Realty Income Corp. 0.12% 7,930 $457K Add +1.2%
VTIP Vanguard Short-Term Tips 0.11% 8,956 $450K Add +12.6%
WBA Walgreens Boots Alliance Inc. 0.11% 39,185 $450K Reduce -57.0%
CL Colgate-Palmolive Co. 0.11% 4,800 $436K Reduce -5.9%
CCI Crown Castle Inc. 0.11% 4,217 $433K Add +1.2%
MSFT Microsoft Corp. 0.11% 850 $423K Reduce -33.3%
AAPL Apple Inc. 0.11% 2,029 $416K Reduce -96.3%
PSA Public Storage 0.11% 1,411 $414K Add +1.2%
ICF iShares Select U.S. REIT ETF 0.10% 6,384 $390K No change
EFA iShares MSCI Eafe ETF 0.09% 4,110 $367K Reduce -7.7%
IVE iShares S&P 500 Value ETF 0.09% 1,877 $367K No change
VICI Vici Properties Inc. filed as VICI PPTYS INC 0.09% 11,092 $362K Add +1.5%
EMXC iShares MSCI Emr MRK Ex Chna 0.09% 5,690 $359K No change
VCEB Vanguard ESG US Corp. Bond 0.09% 5,610 $356K No change
BNDX Vanguard Total Intl Bond ETF 0.09% 6,821 $338K Reduce -17.8%
DFEV Dimensional Emrg MRKT Val 0.08% 11,064 $332K Reduce -5.4%
EXR Extra Space Storage Inc. 0.08% 2,249 $332K Add +1.7%
JCI Johnson Controls Internation 0.08% 3,130 $331K No change
IRM Iron Mountain Inc. filed as IRON MTN INC DEL 0.08% 3,103 $318K No change
BNDW Vanguard Total World Bond Et 0.08% 4,454 $309K Reduce -31.8%
HIG Hartford Insurance Group Inc. 0.08% 2,423 $307K No change
AVB Avalonbay Communities Inc. 0.08% 1,482 $302K No change
VIG Vanguard Dividend Apprec ETF 0.07% 1,355 $277K Reduce -34.9%
ADP Automatic Data Processing 0.07% 895 $276K No change
SBAC SBA Communications Corp. 0.07% 1,146 $269K No change
XLK SS Technology Select Sector 0.07% 1,030 $261K No change
VT Vanguard Tot World STK ETF 0.07% 2,022 $260K Reduce -47.1%
NYF iShares New York Muni Bond E 0.07% 4,925 $257K No change
MDT Medtronic PLC 0.06% 2,868 $250K No change
VGLT Vanguard Long-Term Treasury 0.06% 4,417 $248K New
VMRK Vivmark Residential filed as EQUITY RESIDENTIAL 0.06% 3,665 $247K No change
GLD SPDR Gold Shares 0.06% 808 $246K Reduce -27.9%
VXUS Vanguard Total Intl Stock 0.06% 3,552 $245K Reduce -2.8%
SOLV Solventum Corp. 0.06% 3,203 $243K Reduce -51.0%
TEL Te Connectivity PLC 0.06% 1,391 $235K New
WMT Walmart Inc. 0.06% 2,310 $226K Reduce -7.5%
PFFD Global X US Preferred ETF 0.05% 11,328 $213K Add +4.8%
INVH Invitation Homes Inc. 0.05% 6,323 $207K No change
PFE Pfizer Inc. 0.05% 8,554 $207K Reduce -40.0%
VYM Vanguard High DVD Yield ETF 0.05% 1,508 $201K New

Portfolio Sells Q1 2025 → Q2 2025

DFUS Dimensional US Eq MKT ETF Reduce -75.5% 2.67% −4.09
QQQ Invesco QQQ Trust Series 1 Sold out 0.00% −2.74
MGC Vngrd Mrngstr MG Cap ETF-Usd Sold out 0.00% −2.73
SPY SS SPDR S&P 500 ETF Trust-US Reduce -96.8% 0.14% −2.64
AAPL Apple Inc. Reduce -96.3% 0.11% −2.02
GOOG Alphabet Inc. Class C Sold out 0.00% −1.77
MA Mastercard Inc. Class A Sold out 0.00% −1.50
BRK.A Berkshire Hathaway Inc. Class A Reduce -87.5% 0.19% −0.94
DFUV Dimensional US Marketwide Va Reduce -41.5% 5.37% −0.80
GOOGL Alphabet Inc. Class A Sold out 0.00% −0.79
V Visa Inc. Class A Sold out 0.00% −0.69
PM Philip Morris International Sold out 0.00% −0.66
MLM Martin Marietta Materials Sold out 0.00% −0.61
BRK.B Berkshire Hathaway Inc. Class B Reduce -55.5% 0.70% −0.49
MDLZ Mondelez International Inc. Class A Sold out 0.00% −0.47
VV Vngrd Mrgstr LRG-Cap ETF-Usd Reduce -68.5% 0.44% −0.43
JPM JPMorgan Chase & Co. Reduce -74.0% 0.21% −0.26
DIS The Walt Disney Co. Sold out 0.00% −0.25
MCD McDonald's Corp. Sold out 0.00% −0.22
MMM 3M Co. Reduce -45.5% 0.72% −0.16
DCOR Dimensional US Core Eq 1 ETF Sold out 0.00% −0.15
DIA SS SPDR Dow Jones Indus Avg Sold out 0.00% −0.13
DOW Dow Inc. Reduce -22.6% 0.59% −0.10
VTHR Vanguard Russell 3000 Sold out 0.00% −0.10
DFCF Dimensional Core Fixed Inc. Sold out 0.00% −0.08
DXUV Dimensional US Vtor Eqty ETF Sold out 0.00% −0.07
WBA Walgreens Boots Alliance Inc. Reduce -57.0% 0.11% −0.06
DFAC Dimensional US Core Equity 2 Sold out 0.00% −0.06
SAP Sap SE-Sponsored ADR Sold out 0.00% −0.06
DVY iShares Select Dividend ETF Sold out 0.00% −0.06
BF.A Brown-Forman Corp. Class A Sold out 0.00% −0.06
VEU Vanguard Ftse All-World Ex-U Sold out 0.00% −0.06
VSS Vanguard Ftse All Wo X-US SC Sold out 0.00% −0.05
CEF Sprott Physical Gold and Sil Sold out 0.00% −0.05
VBK Van Morst SML-Cap Gro-Usd Inc. Sold out 0.00% −0.05
MAA Mid-America Apartment Comm Sold out 0.00% −0.04
ESS Essex Property Trust Inc. Sold out 0.00% −0.04
AMD Advanced Micro Devices Sold out 0.00% −0.04
DFAR Dimensional US Real Est ETF Reduce -42.5% 0.15% −0.03
SOLV Solventum Corp. Reduce -51.0% 0.06% −0.03
VT Vanguard Tot World STK ETF Reduce -47.1% 0.07% −0.01
PFE Pfizer Inc. Reduce -40.0% 0.05% −0.01
BNDW Vanguard Total World Bond Et Reduce -31.8% 0.08% −0.00
VIG Vanguard Dividend Apprec ETF Reduce -34.9% 0.07% −0.00
GLD SPDR Gold Shares Reduce -27.9% 0.06% +0.01
BNDX Vanguard Total Intl Bond ETF Reduce -17.8% 0.09% +0.01
PG The Procter & Gamble Co. Reduce -18.3% 0.18% +0.02
WMT Walmart Inc. Reduce -7.5% 0.06% +0.02
PEP Pepsico Inc. Reduce -6.8% 0.13% +0.02
IWM iShares Russell 2000 ETF Reduce -23.8% 0.14% +0.02

Portfolio Buys Q1 2025 → Q2 2025

DFEM Dimensional Emrg MRKT Core Add +2.2% 1.85% +0.74
VB Vanguard Most SM-Cap ETF-Usd Add +10.0% 1.54% +0.64
CVX Chevron Corp. Add +18.0% 1.89% +0.60
DFGR Dim Global Real Estate ETF Add +2.7% 1.72% +0.59
VBR Vngrd Mrngst SL-CP Val ETF-U Add +2.3% 1.62% +0.58
MRK Merck & Co. Inc. Add +102.3% 0.60% +0.37
DFSV Dimensional US Small Cap Val Add +1.9% 1.02% +0.36
JNJ Johnson & Johnson Add +29.7% 0.80% +0.34
VTEB Vanguard Tax-Exempt Bond ETF Add +10.2% 0.86% +0.32
SCHO Schwab Short-Term US Treas Add +7.1% 0.83% +0.30
SCHA Schwab US Small-Cap ETF Add +1.4% 0.51% +0.19
AMGN Amgen Inc. Add +24.5% 0.48% +0.18
DUHP Dimensional US High Profi Et Add +0.4% 0.42% +0.15
DFAU Dimensional US Core Equity M Add +0.0% 0.36% +0.14
VONE Vanguard Russell 1000 Add +1.0% 0.33% +0.13
AGG iShares Core U.S. Aggregate Add +2.8% 0.38% +0.12
SCHF Schwab Intl Equity ETF Add +0.0% 0.30% +0.12
SLYV SS SPDR S&P 600 SC Val ETF Add +0.2% 0.28% +0.09
DFVX Dim US Large Cap Vector ETF Add +4.1% 0.22% +0.09
BND Vanguard Total Bond Market Add +8.5% 0.23% +0.08
AMT American Tower Corp. Add +0.6% 0.23% +0.07
VGLT Vanguard Long-Term Treasury New 0.06% +0.06
TEL Te Connectivity PLC New 0.06% +0.06
DLR Digital Realty Trust Inc. Add +1.2% 0.13% +0.06
IJR iShares Core S&P Small-Cap E Add +1.2% 0.16% +0.05
VYM Vanguard High DVD Yield ETF New 0.05% +0.05
PLD Prologis Inc. Add +0.8% 0.17% +0.05
VTIP Vanguard Short-Term Tips Add +12.6% 0.11% +0.04
O Realty Income Corp. Add +1.2% 0.12% +0.04
CCI Crown Castle Inc. Add +1.2% 0.11% +0.03
PSA Public Storage Add +1.2% 0.11% +0.03
VICI Vici Properties Inc. Add +1.5% 0.09% +0.03
EXR Extra Space Storage Inc. Add +1.7% 0.08% +0.03
PFFD Global X US Preferred ETF Add +4.8% 0.05% +0.02

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 133$473.3MGLDM, VUG, DFUV, VYMI, DFAS
Q1 2026 132$448.3MGLDM, VUG, DFUV, VYMI, DFIC
Q4 2025 129$430.9MGLDM, VUG, DFUV, VYMI, DFIC
Q3 2025 134$416.2MGLDM, VUG, DFUV, VYMI, DFIC
Q2 2025 133$391.8MGLDM, VUG, DFUV, VYMI, DFAS
Q1 2025 157$568.1MGLDM, DFUS, VUG, DFUV, VYMI
Q4 2024Amended 157$565.0MVUG, DFUS, GLDM, DFUV, VYMI
Q3 2024 157$598.7MVUG, DFUS, GLDM, DFUV, SCHB
Q2 2024 156$564.7MVUG, DFUS, GLDM, DFUV, SCHB
Q1 2024 155$564.2MGLDM, DFUV, DFUS, VUG, SCHB