American Investment Services, Inc.
In its 13F for Q4 2024 (holdings as of December 31, 2024, filed March 3, 2025), American Investment Services, Inc. reported 157 stock positions worth $565.0 million. Its top holding was Vanguard Mrngstar GR ETF-Sui (VUG) at 7.7% of the portfolio, followed by Dimensional US Eq MKT ETF (DFUS, 7.2%) and SPDR Gold Minishares Trust (GLDM, 6.7%). Compared with Q3 2024, it opened 5 new positions, sold out of 5, added to 56 and reduced 57. The biggest buy was Dimensional World Eqty ETF (DFAW, shares +854%) and the biggest sale an exit from Schwab US Broad Market ETF (SCHB).
- Most Recent 13F
- Q2 2026
- Location
- GREAT BARRINGTON, MA
- CIK
- 0001369913
- Portfolio Value
- $565.0M (Q4 2024)
- SEC Filing
- 0001085146-25-001783 ↗ filed Mar 3, 2025
Holdings Value
Holdings 157 stocks · $565.0M
| VUG Vanguard Mrngstar GR ETF-Sui | 7.66% | 105,468 | $43.3M | Reduce -2.1% |
| DFUS Dimensional US Eq MKT ETF | 7.23% | 640,349 | $40.8M | Add +0.1% |
| GLDM SPDR Gold Minishares Trust | 6.73% | 731,403 | $38.0M | Reduce -3.4% |
| DFUV Dimensional US Marketwide Va | 6.41% | 885,422 | $36.2M | Reduce -1.1% |
| VYMI Vanguard Int High DVD YLD Inc. | 3.26% | 271,158 | $18.4M | Add +3.7% |
| QQQ Invesco QQQ Trust Series 1 | 3.01% | 33,244 | $17.0M | Add +0.2% |
| SPY SS SPDR S&P 500 ETF Trust-US | 2.93% | 28,231 | $16.5M | Add +0.1% |
| MGC Vngrd Mrngstr MG Cap ETF-Usd | 2.90% | 77,116 | $16.4M | Reduce -0.3% |
| AAPL Apple Inc. | 2.41% | 54,355 | $13.6M | Reduce -27.4% |
| GOOG Alphabet Inc. Class C | 2.17% | 64,475 | $12.3M | Reduce -0.2% |
| DFAS Dimensional US Small Cap ETF | 1.99% | 173,019 | $11.3M | Reduce -0.5% |
| VTV Vanguard Mrngstr Val ETF-Aui | 1.94% | 64,766 | $11.0M | Reduce -0.3% |
| DFIC Dimensional International Co. | 1.79% | 391,595 | $10.1M | Add +10.2% |
| IAU iShares Gold Trust | 1.76% | 200,657 | $9.9M | Reduce -2.1% |
| VZ Verizon Communications Inc. | 1.67% | 236,408 | $9.5M | Reduce -0.6% |
| DFAX Dimensional World Ex US Core | 1.66% | 377,367 | $9.4M | Reduce -3.9% |
| VPU Vanguard Utilities ETF | 1.64% | 56,860 | $9.3M | Add +0.2% |
| DFAT Dimensional US Target Value | 1.59% | 161,049 | $9.0M | Reduce -1.5% |
| MA Mastercard Inc. Class A | 1.44% | 15,490 | $8.2M | Reduce -0.1% |
| VEA Vanguard Ftse Developed ETF | 1.34% | 158,137 | $7.6M | Add +3.7% |
| VBR Vngrd Mrngst SL-CP Val ETF-U | 1.25% | 35,589 | $7.1M | Reduce -0.4% |
| DFAW Dimensional World Eqty ETF | 1.11% | 100,735 | $6.3M | Add +854.5% |
| VNQ Vanguard Real Estate ETF | 1.11% | 70,199 | $6.3M | Reduce -1.9% |
| MMM 3M Co. | 1.08% | 47,311 | $6.1M | Reduce -24.1% |
| DFGR Dim Global Real Estate ETF | 1.07% | 237,329 | $6.1M | Add +13.3% |
| DFEM Dimensional Emrg MRKT Core | 1.07% | 231,333 | $6.1M | Add +2.0% |
| VOO Vanguard S&P 500 ETF | 1.06% | 11,104 | $6.0M | Add +3.4% |
| BRK.B Berkshire Hathaway Inc. Class B | 1.02% | 12,774 | $5.8M | Add +0.1% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.98% | 23,027 | $5.5M | Reduce -1.0% |
| GOOGL Alphabet Inc. Class A | 0.98% | 29,130 | $5.5M | Add +0.8% |
| DOW Dow Inc. | 0.96% | 135,606 | $5.4M | Reduce -13.0% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 0.93% | 19,498 | $5.3M | Add +1.7% |
| CVX Chevron Corp. | 0.91% | 35,632 | $5.2M | Add +46.0% |
| SHV iShares 0-1 Year Treasury Bo | 0.81% | 41,433 | $4.6M | Add +23.5% |
| DFNM Dimensional National Muni BD | 0.78% | 92,574 | $4.4M | Add +1.6% |
| VGSH Vanguard Short-Term Treasury | 0.66% | 64,193 | $3.7M | Reduce -5.4% |
| MLM Martin Marietta Materials | 0.66% | 7,209 | $3.7M | Reduce -0.6% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.64% | 16,524 | $3.6M | Reduce -22.5% |
| V Visa Inc. Class A | 0.63% | 11,228 | $3.5M | Reduce -1.7% |
| VWO Vanguard Ftse Emerging Marke | 0.63% | 80,249 | $3.5M | Add +5.0% |
| DFSV Dimensional US Small Cap Val | 0.61% | 112,099 | $3.5M | Reduce -1.3% |
| SPDW Ste STR SPDR PT DW Eu ETF | 0.58% | 95,358 | $3.3M | Add +0.8% |
| SPYV SS SPDR P S&P 500 Value ETF | 0.57% | 62,740 | $3.2M | Reduce -0.2% |
| VTEB Vanguard Tax-Exempt Bond ETF | 0.57% | 63,875 | $3.2M | Reduce -11.0% |
| SHY iShares 1-3 Year Treasury Bo | 0.55% | 38,239 | $3.1M | Reduce -5.8% |
| SCHO Schwab Short-Term US Treas | 0.50% | 118,223 | $2.8M | Add +6.9% |
| PM Philip Morris International | 0.49% | 23,198 | $2.8M | Add +3.5% |
| DFLV Dim US Large Cap Value ETF | 0.49% | 91,972 | $2.8M | Add +8.2% |
| SPYM Ste STR SPDR PT S&P 500 ETF | 0.48% | 39,743 | $2.7M | Reduce -2.4% |
| BSV Vanguard Short-Term Bond ETF | 0.47% | 34,117 | $2.6M | Add +0.2% |
| JPM JPMorgan Chase & Co. | 0.46% | 10,884 | $2.6M | Reduce -5.7% |
| IVW iShares S&P 500 Growth ETF | 0.42% | 23,211 | $2.4M | Add +24.0% |
| MDLZ Mondelez International Inc. Class A | 0.42% | 39,284 | $2.3M | Reduce -3.8% |
| VTI VG Morningstar TS MKT ETF-US | 0.37% | 7,309 | $2.1M | Reduce -5.7% |
| DFAI Dimensional International Co. | 0.37% | 71,556 | $2.1M | Add +2.4% |
| SCHX Schwab US Large-Cap ETF | 0.36% | 88,803 | $2.1M | Reduce -1.3% |
| SCHA Schwab US Small-Cap ETF | 0.35% | 75,526 | $2.0M | Reduce -3.7% |
| TIP iShares Tips Bond ETF | 0.34% | 18,096 | $1.9M | Add +2.1% |
| VCIT Vanguard Int-Term Corporate | 0.34% | 23,653 | $1.9M | Add +46.6% |
| XOM Exxon Mobil Corp. | 0.33% | 17,456 | $1.9M | Add +3.0% |
| RSP Invesco S&P 500 Equal Weight | 0.31% | 10,046 | $1.8M | Reduce -11.1% |
| DFSD Dimensional Short Duration | 0.30% | 36,114 | $1.7M | Add +65.9% |
| IJS iShares S&P Small-Cap 600 Va | 0.29% | 14,893 | $1.6M | Add +22.3% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.28% | 14,448 | $1.6M | Add +1.4% |
| DUHP Dimensional US High Profi Et | 0.28% | 46,368 | $1.6M | No change |
| IWF iShares Russell 1000 Growth | 0.27% | 3,792 | $1.5M | Reduce -1.8% |
| JNJ Johnson & Johnson | 0.26% | 10,106 | $1.5M | New |
| DFIV Dimensional International Va | 0.26% | 41,133 | $1.5M | No change |
| DFGP Dimensional GLBL Core PL Fix | 0.26% | 27,269 | $1.4M | Add +2.3% |
| AGG iShares Core U.S. Aggregate | 0.25% | 14,806 | $1.4M | Reduce -21.6% |
| DFAE Dimensional Emerging Core Eq | 0.24% | 54,556 | $1.4M | Add +0.7% |
| DFAU Dimensional US Core Equity M | 0.24% | 33,588 | $1.4M | Reduce -2.4% |
| WBA Walgreens Boots Alliance Inc. | 0.24% | 143,375 | $1.3M | Reduce -24.1% |
| SLYV SS SPDR S&P 600 SC Val ETF | 0.21% | 13,713 | $1.2M | Reduce -2.3% |
| MCD McDonald's Corp. | 0.20% | 3,960 | $1.1M | Add +4.7% |
| VONE Vanguard Russell 1000 | 0.20% | 4,229 | $1.1M | Reduce -0.4% |
| LLY Eli Lilly & Co. | 0.19% | 1,418 | $1.1M | Reduce -12.9% |
| SCHF Schwab Intl Equity ETF | 0.17% | 53,222 | $985K | No change |
| BF.A Brown-Forman Corp. Class A | 0.17% | 25,734 | $970K | Reduce -3.5% |
| IVV iShares Core S&P 500 ETF | 0.17% | 1,615 | $951K | Reduce -1.8% |
| DFAR Dimensional US Real Est ETF | 0.17% | 40,791 | $949K | Reduce -4.8% |
| PG The Procter & Gamble Co. | 0.16% | 5,449 | $914K | Add +4.3% |
| SPSM SS SPDR P S&P 600 Small Cap | 0.16% | 19,684 | $884K | Reduce -0.8% |
| BND Vanguard Total Bond Market | 0.15% | 12,171 | $875K | Add +2.5% |
| EQIX Equinix Inc. | 0.15% | 890 | $839K | No change |
| IWD iShares Russell 1000 Value E | 0.15% | 4,526 | $838K | No change |
| HD Home Depot Inc. | 0.15% | 2,134 | $830K | No change |
| DFVX Dim US Large Cap Vector ETF | 0.14% | 12,206 | $797K | Reduce -4.5% |
| SCHE Schwab Emrg Mrkts Eqty ETF | 0.14% | 29,493 | $785K | Reduce -0.2% |
| DIA SS SPDR Dow Jones Indus Avg filed as SPDR DOW JONES INDL AVERAGE | 0.14% | 1,824 | $776K | Reduce -8.3% |
| SPEM State Street SP PTF Em ETF | 0.14% | 20,156 | $773K | Add +1.6% |
| IWM iShares Russell 2000 ETF | 0.13% | 3,260 | $720K | No change |
| AMT American Tower Corp. | 0.12% | 3,716 | $682K | No change |
| SOLV Solventum Corp. | 0.12% | 10,154 | $671K | Reduce -24.6% |
| PLD Prologis Inc. | 0.12% | 6,303 | $666K | No change |
| IJR iShares Core S&P Small-Cap E | 0.12% | 5,670 | $653K | Reduce -7.3% |
| PEP Pepsico Inc. | 0.11% | 4,238 | $644K | No change |
| CSCO Cisco Systems Inc. | 0.11% | 10,846 | $642K | Add +21.5% |
| EEM iShares MSCI Emerging Market | 0.11% | 14,701 | $615K | Add +8.2% |
| BIL SS SPDR BB 1-3M T-Bill ETF | 0.10% | 6,440 | $589K | Add +112.9% |
Portfolio Sells Q3 2024 → Q4 2024
| SCHB Schwab US Broad Market ETF | Sold out | 0.00% | −4.04 |
| DFCF Dimensional Core Fixed Inc. | Reduce -91.5% | 0.08% | −0.83 |
| AAPL Apple Inc. | Reduce -27.4% | 2.41% | −0.50 |
| DOW Dow Inc. | Reduce -13.0% | 0.96% | −0.46 |
| MMM 3M Co. | Reduce -24.1% | 1.08% | −0.34 |
| IBM Intl Business Machines Corp. | Reduce -22.5% | 0.64% | −0.14 |
| VZ Verizon Communications Inc. | Reduce -0.6% | 1.67% | −0.11 |
| DFAX Dimensional World Ex US Core | Reduce -3.9% | 1.66% | −0.11 |
| MDLZ Mondelez International Inc. Class A | Reduce -3.8% | 0.42% | −0.09 |
| AGG iShares Core U.S. Aggregate | Reduce -21.6% | 0.25% | −0.07 |
| VNQ Vanguard Real Estate ETF | Reduce -1.9% | 1.11% | −0.06 |
| LLY Eli Lilly & Co. | Reduce -12.9% | 0.19% | −0.05 |
| VTEB Vanguard Tax-Exempt Bond ETF | Reduce -11.0% | 0.57% | −0.05 |
| WBA Walgreens Boots Alliance Inc. | Reduce -24.1% | 0.24% | −0.05 |
| TEL Te Connectivity PLC | Sold out | 0.00% | −0.05 |
| BF.A Brown-Forman Corp. Class A | Reduce -3.5% | 0.17% | −0.04 |
| LMT Lockheed Martin Corp. | Sold out | 0.00% | −0.04 |
| SOLV Solventum Corp. | Reduce -24.6% | 0.12% | −0.04 |
| ARE Alexandria Real Estate Equit | Sold out | 0.00% | −0.03 |
| ESS Essex Property Trust Inc. | Sold out | 0.00% | −0.03 |
| RSP Invesco S&P 500 Equal Weight | Reduce -11.1% | 0.31% | −0.03 |
| CEF Sprott Physical Gold and Sil | Reduce -28.3% | 0.04% | −0.02 |
| DFAR Dimensional US Real Est ETF | Reduce -4.8% | 0.17% | −0.02 |
| BF.B Brown-Forman Corp. Class B | Reduce -3.4% | 0.05% | −0.01 |
| AMD Advanced Micro Devices | Reduce -0.1% | 0.04% | −0.01 |
| SHY iShares 1-3 Year Treasury Bo | Reduce -5.8% | 0.55% | −0.01 |
| VGSH Vanguard Short-Term Treasury | Reduce -5.4% | 0.66% | −0.01 |
| SCHE Schwab Emrg Mrkts Eqty ETF | Reduce -0.2% | 0.14% | −0.01 |
| IJR iShares Core S&P Small-Cap E | Reduce -7.3% | 0.12% | −0.00 |
| DIA SS SPDR Dow Jones Indus Avg | Reduce -8.3% | 0.14% | −0.00 |
| VYM Vanguard High DVD Yield ETF | Reduce -9.8% | 0.04% | −0.00 |
| DFEV Dimensional Emrg MRKT Val | Reduce -1.7% | 0.05% | −0.00 |
| DFVX Dim US Large Cap Vector ETF | Reduce -4.5% | 0.14% | +0.00 |
| SCHV Schwab US Large-Cap Value | Reduce -0.2% | 0.08% | +0.00 |
| DFAC Dimensional US Core Equity 2 | Reduce -0.9% | 0.07% | +0.00 |
| SPSM SS SPDR P S&P 600 Small Cap | Reduce -0.8% | 0.16% | +0.01 |
| MLM Martin Marietta Materials | Reduce -0.6% | 0.66% | +0.01 |
| SLYV SS SPDR S&P 600 SC Val ETF | Reduce -2.3% | 0.21% | +0.01 |
| VTI VG Morningstar TS MKT ETF-US | Reduce -5.7% | 0.37% | +0.01 |
| SCHA Schwab US Small-Cap ETF | Reduce -3.7% | 0.35% | +0.01 |
| IVV iShares Core S&P 500 ETF | Reduce -1.8% | 0.17% | +0.01 |
| DFAU Dimensional US Core Equity M | Reduce -2.4% | 0.24% | +0.01 |
| SPYV SS SPDR P S&P 500 Value ETF | Reduce -0.2% | 0.57% | +0.01 |
| VONE Vanguard Russell 1000 | Reduce -0.4% | 0.20% | +0.02 |
| SCHX Schwab US Large-Cap ETF | Reduce -1.3% | 0.36% | +0.02 |
| SPYM Ste STR SPDR PT S&P 500 ETF | Reduce -2.4% | 0.48% | +0.03 |
| DFSV Dimensional US Small Cap Val | Reduce -1.3% | 0.61% | +0.03 |
| IWF iShares Russell 1000 Growth | Reduce -1.8% | 0.27% | +0.03 |
| VTV Vanguard Mrngstr Val ETF-Aui | Reduce -0.3% | 1.94% | +0.05 |
| VBR Vngrd Mrngst SL-CP Val ETF-U | Reduce -0.4% | 1.25% | +0.05 |
Portfolio Buys Q3 2024 → Q4 2024
| DFAW Dimensional World Eqty ETF | Add +854.5% | 1.11% | +1.00 |
| DFUS Dimensional US Eq MKT ETF | Add +0.1% | 7.23% | +0.58 |
| CVX Chevron Corp. | Add +46.0% | 0.91% | +0.31 |
| QQQ Invesco QQQ Trust Series 1 | Add +0.2% | 3.01% | +0.30 |
| JNJ Johnson & Johnson | New | 0.26% | +0.26 |
| SPY SS SPDR S&P 500 ETF Trust-US | Add +0.1% | 2.93% | +0.23 |
| SHV iShares 0-1 Year Treasury Bo | Add +23.5% | 0.81% | +0.19 |
| GOOGL Alphabet Inc. Class A | Add +0.8% | 0.98% | +0.18 |
| DFSD Dimensional Short Duration | Add +65.9% | 0.30% | +0.13 |
| DFIC Dimensional International Co. | Add +10.2% | 1.79% | +0.12 |
| IVW iShares S&P 500 Growth ETF | Add +24.0% | 0.42% | +0.12 |
| VOO Vanguard S&P 500 ETF | Add +3.4% | 1.06% | +0.11 |
| VCIT Vanguard Int-Term Corporate | Add +46.6% | 0.34% | +0.11 |
| AMGN Amgen Inc. | New | 0.09% | +0.09 |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | Add +1.7% | 0.93% | +0.09 |
| IJS iShares S&P Small-Cap 600 Va | Add +22.3% | 0.29% | +0.07 |
| PFE Pfizer Inc. | New | 0.07% | +0.07 |
| DFGR Dim Global Real Estate ETF | Add +13.3% | 1.07% | +0.06 |
| BIL SS SPDR BB 1-3M T-Bill ETF | Add +112.9% | 0.10% | +0.06 |
| DIS The Walt Disney Co. | Add +1.4% | 0.28% | +0.06 |
| DFLV Dim US Large Cap Value ETF | Add +8.2% | 0.49% | +0.05 |
| SCHO Schwab Short-Term US Treas | Add +6.9% | 0.50% | +0.05 |
| VYMI Vanguard Int High DVD YLD Inc. | Add +3.7% | 3.26% | +0.05 |
| DFNM Dimensional National Muni BD | Add +1.6% | 0.78% | +0.04 |
| BRK.B Berkshire Hathaway Inc. Class B | Add +0.1% | 1.02% | +0.04 |
| VXUS Vanguard Total Intl Stock | New | 0.04% | +0.04 |
| PM Philip Morris International | Add +3.5% | 0.49% | +0.04 |
| IWC iShares Micro-Cap ETF | New | 0.04% | +0.04 |
| CSCO Cisco Systems Inc. | Add +21.5% | 0.11% | +0.03 |
| BNDX Vanguard Total Intl Bond ETF | Add +47.1% | 0.09% | +0.03 |
| MRK Merck & Co. Inc. | Add +62.5% | 0.07% | +0.02 |
| BSV Vanguard Short-Term Bond ETF | Add +0.2% | 0.47% | +0.02 |
| VCEB Vanguard ESG US Corp. Bond | Add +39.7% | 0.05% | +0.02 |
| VWO Vanguard Ftse Emerging Marke | Add +5.0% | 0.63% | +0.01 |
| TIP iShares Tips Bond ETF | Add +2.1% | 0.34% | +0.01 |
| GE General Electric | Add +28.8% | 0.06% | +0.01 |
| MCD McDonald's Corp. | Add +4.7% | 0.20% | +0.01 |
| PG The Procter & Gamble Co. | Add +4.3% | 0.16% | +0.01 |
| GLD SPDR Gold Shares | Add +5.9% | 0.09% | +0.01 |
| DFGP Dimensional GLBL Core PL Fix | Add +2.3% | 0.26% | +0.01 |
| VGT Vanguard Info Tech ETF | Add +5.3% | 0.06% | +0.01 |
| VTHR Vanguard Russell 3000 | Add +0.3% | 0.10% | +0.01 |
| MSFT Microsoft Corp. | Add +3.5% | 0.09% | +0.01 |
| DFEM Dimensional Emrg MRKT Core | Add +2.0% | 1.07% | +0.01 |
| BND Vanguard Total Bond Market | Add +2.5% | 0.15% | +0.01 |
| EFA iShares MSCI Eafe ETF | Add +15.4% | 0.06% | +0.01 |
| EEM iShares MSCI Emerging Market | Add +8.2% | 0.11% | +0.00 |
| VT Vanguard Tot World STK ETF | Add +2.3% | 0.08% | +0.00 |
| VTIP Vanguard Short-Term Tips | Add +2.3% | 0.07% | +0.00 |
| TLT iShares 20+ Year Treasury BD | Add +16.2% | 0.04% | +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 |