American Investment Services, Inc.
In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 14, 2024), American Investment Services, Inc. reported 157 stock positions worth $598.7 million. Its top holding was Vanguard Mrngstar GR ETF-Sui (VUG) at 6.9% of the portfolio, followed by Dimensional US Eq MKT ETF (DFUS, 6.6%) and SPDR Gold Minishares Trust (GLDM, 6.6%). Compared with Q2 2024, it opened 6 new positions, sold out of 5, added to 52 and reduced 55. The biggest buy was Dimensional Core Fixed (DFCF, shares +595%) and the biggest sale iShares 1-3 Year Treasury Bo (SHY, shares −49%).
- Most Recent 13F
- Q2 2026
- Location
- GREAT BARRINGTON, MA
- CIK
- 0001369913
- Portfolio Value
- $598.7M (Q3 2024)
- SEC Filing
- 0001085146-24-005750 ↗ filed Nov 14, 2024
Holdings Value
Holdings 157 stocks · $598.7M
| VUG Vanguard Mrngstar GR ETF-Sui | 6.91% | 107,693 | $41.3M | Add +4.5% |
| DFUS Dimensional US Eq MKT ETF | 6.64% | 639,554 | $39.8M | Reduce -1.7% |
| GLDM SPDR Gold Minishares Trust | 6.59% | 756,959 | $39.5M | Reduce -4.7% |
| DFUV Dimensional US Marketwide Va | 6.23% | 895,101 | $37.3M | Reduce -1.4% |
| SCHB Schwab US Broad Market ETF | 4.04% | 363,669 | $24.2M | Add +0.0% |
| VYMI Vanguard Int High DVD YLD Inc. | 3.21% | 261,540 | $19.2M | No change |
| AAPL Apple Inc. | 2.91% | 74,844 | $17.4M | Add +0.3% |
| QQQ Invesco QQQ Trust Series 1 | 2.70% | 33,167 | $16.2M | Add +0.1% |
| SPY SS SPDR S&P 500 ETF Trust-US | 2.70% | 28,202 | $16.2M | Reduce -0.2% |
| MGC Vngrd Mrngstr MG Cap ETF-Usd | 2.67% | 77,327 | $16.0M | Add +0.6% |
| VTV Vanguard Mrngstr Val ETF-Aui | 1.89% | 64,961 | $11.3M | Reduce -0.5% |
| DFAS Dimensional US Small Cap ETF | 1.88% | 173,842 | $11.3M | Reduce -2.9% |
| GOOG Alphabet Inc. Class C | 1.80% | 64,606 | $10.8M | Add +0.1% |
| VZ Verizon Communications Inc. | 1.78% | 237,888 | $10.7M | Reduce -4.2% |
| DFAX Dimensional World Ex US Core | 1.77% | 392,543 | $10.6M | Reduce -2.8% |
| IAU iShares Gold Trust | 1.70% | 204,966 | $10.2M | Reduce -8.5% |
| DFIC Dimensional International Co. | 1.67% | 355,339 | $10.0M | Reduce -3.7% |
| VPU Vanguard Utilities ETF | 1.65% | 56,740 | $9.9M | Reduce -2.6% |
| DFAT Dimensional US Target Value | 1.52% | 163,560 | $9.1M | Reduce -2.0% |
| MMM 3M Co. | 1.42% | 62,363 | $8.5M | Reduce -15.6% |
| DOW Dow Inc. | 1.42% | 155,926 | $8.5M | Add +3.8% |
| VEA Vanguard Ftse Developed ETF | 1.35% | 152,476 | $8.1M | Reduce -3.3% |
| MA Mastercard Inc. Class A | 1.28% | 15,501 | $7.7M | Add +0.1% |
| VBR Vngrd Mrngst SL-CP Val ETF-U | 1.20% | 35,724 | $7.2M | Reduce -1.6% |
| VNQ Vanguard Real Estate ETF | 1.16% | 71,535 | $7.0M | Reduce -2.0% |
| DFEM Dimensional Emrg MRKT Core | 1.07% | 226,769 | $6.4M | Reduce -1.0% |
| DFGR Dim Global Real Estate ETF | 1.01% | 209,543 | $6.0M | Add +1.8% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.98% | 12,765 | $5.9M | Add +1.0% |
| VOO Vanguard S&P 500 ETF | 0.95% | 10,742 | $5.7M | Add +5.3% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.92% | 23,252 | $5.5M | Reduce -1.8% |
| DFCF Dimensional Core Fixed Inc. | 0.91% | 126,448 | $5.5M | Add +595.0% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 0.84% | 19,167 | $5.0M | Add +3.5% |
| GOOGL Alphabet Inc. Class A | 0.80% | 28,889 | $4.8M | Add +0.1% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.79% | 21,325 | $4.7M | Add +19.2% |
| DFNM Dimensional National Muni BD | 0.74% | 91,152 | $4.4M | Reduce -4.7% |
| VGSH Vanguard Short-Term Treasury | 0.67% | 67,827 | $4.0M | Reduce -4.2% |
| MLM Martin Marietta Materials | 0.65% | 7,252 | $3.9M | Add +0.1% |
| SHV iShares 0-1 Year Treasury Bo | 0.62% | 33,560 | $3.7M | Add +15.3% |
| VTEB Vanguard Tax-Exempt Bond ETF | 0.61% | 71,802 | $3.7M | Add +4.4% |
| VWO Vanguard Ftse Emerging Marke | 0.61% | 76,413 | $3.7M | Add +0.9% |
| CVX Chevron Corp. | 0.60% | 24,410 | $3.6M | Add +49.8% |
| SPDW Ste STR SPDR PT DW Eu ETF | 0.59% | 94,550 | $3.6M | Reduce -0.2% |
| DFSV Dimensional US Small Cap Val | 0.58% | 113,578 | $3.5M | Reduce -5.7% |
| SHY iShares 1-3 Year Treasury Bo | 0.56% | 40,605 | $3.4M | Reduce -48.9% |
| SPYV SS SPDR P S&P 500 Value ETF | 0.56% | 62,888 | $3.3M | Add +0.0% |
| V Visa Inc. Class A | 0.52% | 11,419 | $3.1M | Add +0.2% |
| MDLZ Mondelez International Inc. Class A | 0.50% | 40,821 | $3.0M | Add +0.6% |
| SPYM Ste STR SPDR PT S&P 500 ETF | 0.46% | 40,712 | $2.7M | Reduce -3.9% |
| PM Philip Morris International | 0.45% | 22,405 | $2.7M | Add +1.2% |
| SCHO Schwab Short-Term US Treas | 0.45% | 55,294 | $2.7M | Add +5.8% |
| BSV Vanguard Short-Term Bond ETF | 0.45% | 34,038 | $2.7M | Reduce -8.8% |
| DFLV Dim US Large Cap Value ETF | 0.44% | 84,996 | $2.6M | Add +0.2% |
| JPM JPMorgan Chase & Co. | 0.41% | 11,545 | $2.4M | Add +2.6% |
| DFAI Dimensional International Co. | 0.37% | 69,905 | $2.2M | Reduce -1.0% |
| VTI VG Morningstar TS MKT ETF-US | 0.37% | 7,750 | $2.2M | Reduce -8.9% |
| SCHX Schwab US Large-Cap ETF | 0.34% | 30,001 | $2.0M | Reduce -0.2% |
| RSP Invesco S&P 500 Equal Weight | 0.34% | 11,296 | $2.0M | Reduce -1.5% |
| SCHA Schwab US Small-Cap ETF | 0.34% | 39,212 | $2.0M | Reduce -0.1% |
| XOM Exxon Mobil Corp. | 0.33% | 16,946 | $2.0M | Reduce -1.7% |
| TIP iShares Tips Bond ETF | 0.33% | 17,726 | $2.0M | Reduce -6.0% |
| AGG iShares Core U.S. Aggregate | 0.32% | 18,893 | $1.9M | Add +12.8% |
| IVW iShares S&P 500 Growth ETF | 0.30% | 18,725 | $1.8M | Reduce -0.4% |
| WBA Walgreens Boots Alliance Inc. | 0.28% | 189,021 | $1.7M | Reduce -18.8% |
| DUHP Dimensional US High Profi Et | 0.26% | 46,368 | $1.6M | Reduce -4.7% |
| DFIV Dimensional International Va | 0.26% | 41,133 | $1.6M | No change |
| DFAE Dimensional Emerging Core Eq | 0.25% | 54,161 | $1.5M | Reduce -15.5% |
| DFGP Dimensional GLBL Core PL Fix | 0.25% | 26,659 | $1.5M | Add +72.5% |
| IWF iShares Russell 1000 Growth | 0.24% | 3,862 | $1.4M | Reduce -7.8% |
| LLY Eli Lilly & Co. | 0.24% | 1,628 | $1.4M | Reduce -8.9% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.23% | 14,248 | $1.4M | No change |
| DFAU Dimensional US Core Equity M | 0.23% | 34,414 | $1.4M | Reduce -42.7% |
| VCIT Vanguard Int-Term Corporate | 0.23% | 16,130 | $1.4M | Add +72.8% |
| IJS iShares S&P Small-Cap 600 Va | 0.22% | 12,179 | $1.3M | Reduce -0.9% |
| BF.A Brown-Forman Corp. Class A | 0.21% | 26,666 | $1.3M | Add +0.5% |
| SLYV SS SPDR S&P 600 SC Val ETF | 0.20% | 14,031 | $1.2M | No change |
| MCD McDonald's Corp. | 0.19% | 3,784 | $1.2M | Add +0.6% |
| VONE Vanguard Russell 1000 | 0.18% | 4,246 | $1.1M | No change |
| DFAR Dimensional US Real Est ETF | 0.18% | 42,848 | $1.1M | Reduce -7.5% |
| SCHF Schwab Intl Equity ETF | 0.18% | 26,608 | $1.1M | Add +0.0% |
| DFSD Dimensional Short Duration | 0.17% | 21,765 | $1.0M | Reduce -31.8% |
| IVV iShares Core S&P 500 ETF | 0.16% | 1,645 | $949K | Reduce -3.8% |
| SOLV Solventum Corp. | 0.16% | 13,462 | $939K | Reduce -20.2% |
| PG The Procter & Gamble Co. | 0.15% | 5,224 | $905K | Reduce -0.4% |
| SPSM SS SPDR P S&P 600 Small Cap | 0.15% | 19,839 | $903K | Reduce -0.3% |
| BND Vanguard Total Bond Market | 0.15% | 11,868 | $891K | Add +2.0% |
| HD Home Depot Inc. | 0.14% | 2,134 | $865K | No change |
| AMT American Tower Corp. | 0.14% | 3,716 | $864K | No change |
| SCHE Schwab Emrg Mrkts Eqty ETF | 0.14% | 29,550 | $862K | No change |
| IWD iShares Russell 1000 Value E | 0.14% | 4,526 | $859K | No change |
| DIA SS SPDR Dow Jones Indus Avg filed as SPDR DOW JONES INDL AVERAGE | 0.14% | 1,988 | $841K | Add +0.3% |
| DFVX Dim US Large Cap Vector ETF | 0.14% | 12,785 | $838K | Add +0.6% |
| SPEM State Street SP PTF Em ETF | 0.14% | 19,837 | $819K | Reduce -1.2% |
| PLD Prologis Inc. | 0.13% | 6,303 | $796K | No change |
| EQIX Equinix Inc. | 0.13% | 890 | $790K | No change |
| PEP Pepsico Inc. | 0.12% | 4,238 | $721K | No change |
| IWM iShares Russell 2000 ETF | 0.12% | 3,260 | $720K | Reduce -0.1% |
| IJR iShares Core S&P Small-Cap E | 0.12% | 6,117 | $715K | Reduce -1.4% |
| CI The Cigna Group | 0.12% | 2,064 | $715K | No change |
| DFAW Dimensional World Eqty ETF | 0.11% | 10,554 | $670K | New |
| NEE Nextera Energy Inc. | 0.11% | 7,638 | $646K | No change |
Portfolio Sells Q2 2024 → Q3 2024
| SHY iShares 1-3 Year Treasury Bo | Reduce -48.9% | 0.56% | −0.59 |
| WBA Walgreens Boots Alliance Inc. | Reduce -18.8% | 0.28% | −0.22 |
| INTC Intel Corp. | Sold out | 0.00% | −0.20 |
| DFAU Dimensional US Core Equity M | Reduce -42.7% | 0.23% | −0.17 |
| DFUS Dimensional US Eq MKT ETF | Reduce -1.7% | 6.64% | −0.14 |
| TSLA Tesla Inc. | Sold out | 0.00% | −0.11 |
| DFSD Dimensional Short Duration | Reduce -31.8% | 0.17% | −0.09 |
| DFAC Dimensional US Core Equity 2 | Reduce -58.9% | 0.06% | −0.09 |
| DFUV Dimensional US Marketwide Va | Reduce -1.4% | 6.23% | −0.08 |
| DFNM Dimensional National Muni BD | Reduce -4.7% | 0.74% | −0.07 |
| VTIP Vanguard Short-Term Tips | Reduce -47.4% | 0.06% | −0.06 |
| BSV Vanguard Short-Term Bond ETF | Reduce -8.8% | 0.45% | −0.06 |
| VGSH Vanguard Short-Term Treasury | Reduce -4.2% | 0.67% | −0.06 |
| SUB iShares Short-Term National | Sold out | 0.00% | −0.05 |
| NOW ServiceNow Inc. | Sold out | 0.00% | −0.05 |
| DFAX Dimensional World Ex US Core | Reduce -2.8% | 1.77% | −0.05 |
| DFIC Dimensional International Co. | Reduce -3.7% | 1.67% | −0.05 |
| LLY Eli Lilly & Co. | Reduce -8.9% | 0.24% | −0.05 |
| DFAE Dimensional Emerging Core Eq | Reduce -15.5% | 0.25% | −0.05 |
| IAU iShares Gold Trust | Reduce -8.5% | 1.70% | −0.04 |
| VTI VG Morningstar TS MKT ETF-US | Reduce -8.9% | 0.37% | −0.04 |
| VNQI Vanguard GLBL Ex-US Real Est | Sold out | 0.00% | −0.04 |
| VEA Vanguard Ftse Developed ETF | Reduce -3.3% | 1.35% | −0.04 |
| TIP iShares Tips Bond ETF | Reduce -6.0% | 0.33% | −0.03 |
| DFSV Dimensional US Small Cap Val | Reduce -5.7% | 0.58% | −0.03 |
| VZ Verizon Communications Inc. | Reduce -4.2% | 1.78% | −0.03 |
| IWF iShares Russell 1000 Growth | Reduce -7.8% | 0.24% | −0.03 |
| VEU Vanguard Ftse All-World Ex-U | Reduce -32.0% | 0.06% | −0.03 |
| DFAS Dimensional US Small Cap ETF | Reduce -2.9% | 1.88% | −0.02 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -0.2% | 2.70% | −0.02 |
| SPYM Ste STR SPDR PT S&P 500 ETF | Reduce -3.9% | 0.46% | −0.02 |
| XOM Exxon Mobil Corp. | Reduce -1.7% | 0.33% | −0.02 |
| DFEM Dimensional Emrg MRKT Core | Reduce -1.0% | 1.07% | −0.02 |
| DFAT Dimensional US Target Value | Reduce -2.0% | 1.52% | −0.01 |
| DUHP Dimensional US High Profi Et | Reduce -4.7% | 0.26% | −0.01 |
| IVW iShares S&P 500 Growth ETF | Reduce -0.4% | 0.30% | −0.01 |
| IVV iShares Core S&P 500 ETF | Reduce -3.8% | 0.16% | −0.01 |
| AMD Advanced Micro Devices | Reduce -2.4% | 0.06% | −0.00 |
| BIL SS SPDR BB 1-3M T-Bill ETF | Reduce -2.4% | 0.05% | −0.00 |
| SCHX Schwab US Large-Cap ETF | Reduce -0.2% | 0.34% | −0.00 |
| PG The Procter & Gamble Co. | Reduce -0.4% | 0.15% | −0.00 |
| SOLV Solventum Corp. | Reduce -20.2% | 0.16% | −0.00 |
| DFAI Dimensional International Co. | Reduce -1.0% | 0.37% | 0.00 |
| DFAR Dimensional US Real Est ETF | Reduce -7.5% | 0.18% | +0.00 |
| IJR iShares Core S&P Small-Cap E | Reduce -1.4% | 0.12% | +0.00 |
| SPEM State Street SP PTF Em ETF | Reduce -1.2% | 0.14% | +0.00 |
| ADP Automatic Data Processing | Reduce -1.6% | 0.04% | +0.00 |
| IWM iShares Russell 2000 ETF | Reduce -0.1% | 0.12% | +0.00 |
| SPSM SS SPDR P S&P 600 Small Cap | Reduce -0.3% | 0.15% | +0.00 |
| RSP Invesco S&P 500 Equal Weight | Reduce -1.5% | 0.34% | +0.00 |
Portfolio Buys Q2 2024 → Q3 2024
| DFCF Dimensional Core Fixed Inc. | Add +595.0% | 0.91% | +0.78 |
| IBM Intl Business Machines Corp. | Add +19.2% | 0.79% | +0.24 |
| CVX Chevron Corp. | Add +49.8% | 0.60% | +0.15 |
| AAPL Apple Inc. | Add +0.3% | 2.91% | +0.13 |
| DFAW Dimensional World Eqty ETF | New | 0.11% | +0.11 |
| DFGP Dimensional GLBL Core PL Fix | Add +72.5% | 0.25% | +0.10 |
| DFGR Dim Global Real Estate ETF | Add +1.8% | 1.01% | +0.10 |
| VCIT Vanguard Int-Term Corporate | Add +72.8% | 0.23% | +0.09 |
| VUG Vanguard Mrngstar GR ETF-Sui | Add +4.5% | 6.91% | +0.08 |
| CSCO Cisco Systems Inc. | New | 0.08% | +0.08 |
| BRK.B Berkshire Hathaway Inc. Class B | Add +1.0% | 0.98% | +0.07 |
| MA Mastercard Inc. Class A | Add +0.1% | 1.28% | +0.07 |
| PM Philip Morris International | Add +1.2% | 0.45% | +0.06 |
| SHV iShares 0-1 Year Treasury Bo | Add +15.3% | 0.62% | +0.05 |
| VTHR Vanguard Russell 3000 | Add +97.4% | 0.09% | +0.05 |
| VOO Vanguard S&P 500 ETF | Add +5.3% | 0.95% | +0.04 |
| LMT Lockheed Martin Corp. | New | 0.04% | +0.04 |
| MAA Mid-America Apartment Comm | New | 0.04% | +0.04 |
| ESS Essex Property Trust Inc. | New | 0.03% | +0.03 |
| WMT Walmart Inc. | New | 0.03% | +0.03 |
| MDLZ Mondelez International Inc. Class A | Add +0.6% | 0.50% | +0.03 |
| AGG iShares Core U.S. Aggregate | Add +12.8% | 0.32% | +0.03 |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | Add +3.5% | 0.84% | +0.02 |
| VWO Vanguard Ftse Emerging Marke | Add +0.9% | 0.61% | +0.02 |
| MCD McDonald's Corp. | Add +0.6% | 0.19% | +0.02 |
| GLD SPDR Gold Shares | Add +16.8% | 0.08% | +0.02 |
| SPYV SS SPDR P S&P 500 Value ETF | Add +0.0% | 0.56% | +0.01 |
| DOW Dow Inc. | Add +3.8% | 1.42% | +0.01 |
| GE General Electric | Add +4.2% | 0.05% | +0.01 |
| SCHO Schwab Short-Term US Treas | Add +5.8% | 0.45% | +0.01 |
| BF.A Brown-Forman Corp. Class A | Add +0.5% | 0.21% | +0.01 |
| BF.B Brown-Forman Corp. Class B | Add +0.5% | 0.06% | +0.00 |
| MSFT Microsoft Corp. | Add +16.1% | 0.09% | +0.00 |
| EEM iShares MSCI Emerging Market | Add +2.0% | 0.10% | +0.00 |
| JPM JPMorgan Chase & Co. | Add +2.6% | 0.41% | +0.00 |
| DIA SS SPDR Dow Jones Indus Avg | Add +0.3% | 0.14% | +0.00 |
| DFLV Dim US Large Cap Value ETF | Add +0.2% | 0.44% | +0.00 |
| VYM Vanguard High DVD Yield ETF | Add +4.9% | 0.05% | +0.00 |
| VT Vanguard Tot World STK ETF | Add +4.0% | 0.07% | +0.00 |
| VTEB Vanguard Tax-Exempt Bond ETF | Add +4.4% | 0.61% | +0.00 |
| VCEB Vanguard ESG US Corp. Bond | Add +8.6% | 0.04% | +0.00 |
| BNDW Vanguard Total World Bond Et | Add +4.4% | 0.10% | +0.00 |
| SCHV Schwab US Large-Cap Value | Add +0.2% | 0.08% | +0.00 |
| SCHF Schwab Intl Equity ETF | Add +0.0% | 0.18% | +0.00 |
| VIG Vanguard Dividend Apprec ETF | Add +0.2% | 0.07% | +0.00 |
| DFEV Dimensional Emrg MRKT Val | Add +4.3% | 0.05% | +0.00 |
| CL Colgate-Palmolive Co. | Add +0.0% | 0.09% | +0.00 |
| PFFD Global X US Preferred ETF | Add +2.3% | 0.04% | +0.00 |
| BND Vanguard Total Bond Market | Add +2.0% | 0.15% | +0.00 |
| BNDX Vanguard Total Intl Bond ETF | Add +3.1% | 0.06% | +0.00 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 133 | $473.3M | GLDM, VUG, DFUV, VYMI, DFAS |
| Q1 2026 | 132 | $448.3M | GLDM, VUG, DFUV, VYMI, DFIC |
| Q4 2025 | 129 | $430.9M | GLDM, VUG, DFUV, VYMI, DFIC |
| Q3 2025 | 134 | $416.2M | GLDM, VUG, DFUV, VYMI, DFIC |
| Q2 2025 | 133 | $391.8M | GLDM, VUG, DFUV, VYMI, DFAS |
| Q1 2025 | 157 | $568.1M | GLDM, DFUS, VUG, DFUV, VYMI |
| Q4 2024Amended | 157 | $565.0M | VUG, DFUS, GLDM, DFUV, VYMI |
| Q3 2024 | 157 | $598.7M | VUG, DFUS, GLDM, DFUV, SCHB |
| Q2 2024 | 156 | $564.7M | VUG, DFUS, GLDM, DFUV, SCHB |
| Q1 2024 | 155 | $564.2M | GLDM, DFUV, DFUS, VUG, SCHB |