American Investment Services, Inc. Portfolio Stock Holdings
American Investment Services, Inc. disclosed 132 stock positions valued at approximately $448.3 million in its latest SEC 13F filing. The largest holdings include WORLD GOLD TR, VANGUARD INDEX FDS, and DIMENSIONAL ETF TRUST. The filing reflects positions held as of March 31, 2026 and was filed on May 13, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 132
- Portfolio Value
- $448.3M
Holdings by Sector
American Investment Services, Inc. Portfolio Holdings in Q1 2026
130 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| WORLD GOLD TR | GLDM | Other | 9.70% | 469,354 | -43,640 | -8.51% | $43,504,423 |
| VANGUARD INDEX FDS | VUG | Other | 7.73% | 79,321 | +116 | +0.15% | $34,646,651 |
| DIMENSIONAL ETF TRUST | DFUV | Other | 5.19% | 480,336 | -5,455 | -1.12% | $23,277,101 |
| VANGUARD WHITEHALL FDS | VYMI | Other | 4.57% | 217,344 | -7,311 | -3.25% | $20,482,499 |
| DIMENSIONAL ETF TRUST | DFIC | Other | 3.15% | 397,581 | +10,264 | +2.65% | $14,126,052 |
| DIMENSIONAL ETF TRUST | DFAS | Other | 2.84% | 179,294 | -2,696 | -1.48% | $12,753,201 |
| DIMENSIONAL ETF TRUST | DFUS | Other | 2.74% | 173,415 | +11,560 | +7.14% | $12,296,856 |
| CHEVRON CORPORATION | CVX | Energy | 2.64% | 57,149 | -405 | -0.70% | $11,824,216 |
| VANGUARD INDEX FDS | VTV | Other | 2.63% | 60,090 | +450 | +0.75% | $11,789,639 |
| VANGUARD WORLD FD | VPU | Other | 2.35% | 53,259 | -650 | -1.21% | $10,552,759 |
| VERIZON COMMUNICATIONS INC | VZ | Communication Services | 2.13% | 189,997 | -13,994 | -6.86% | $9,537,865 |
| DIMENSIONAL ETF TRUST | DFGR | Other | 2.13% | 358,613 | +23,979 | +7.17% | $9,531,929 |
| DIMENSIONAL ETF TRUST | DFEM | Other | 2.08% | 269,564 | +4,179 | +1.57% | $9,313,441 |
| DIMENSIONAL ETF TRUST | DFAT | Other | 1.99% | 142,654 | -2,813 | -1.93% | $8,908,755 |
| DIMENSIONAL ETF TRUST | DFAW | Other | 1.87% | 113,542 | +1,115 | +0.99% | $8,377,103 |
| VANGUARD TAX-MANAGED FDS | VEA | Other | 1.80% | 126,020 | -4,071 | -3.13% | $8,075,337 |
| ISHARES GOLD TR | IAU | Other | 1.79% | 91,176 | -11,074 | -10.83% | $8,038,116 |
| MERCK & CO INC | MRK | Healthcare | 1.78% | 66,477 | +10,674 | +19.13% | $7,996,519 |
| DIMENSIONAL ETF TRUST | DFAX | Other | 1.76% | 232,367 | -5,003 | -2.11% | $7,893,508 |
| VANGUARD INDEX FDS | VBR | Other | 1.49% | 30,794 | +152 | +0.50% | $6,690,054 |
| VANGUARD INDEX FDS | VB | Other | 1.48% | 25,368 | +411 | +1.65% | $6,644,502 |
| VANGUARD INDEX FDS | VNQ | Other | 1.41% | 71,349 | +675 | +0.96% | $6,328,674 |
| ISHARES TR | SHV | Other | 1.26% | 51,075 | +966 | +1.93% | $5,638,170 |
| DIMENSIONAL ETF TRUST | DFSV | Other | 1.21% | 154,956 | +3,633 | +2.40% | $5,429,644 |
| JOHNSON & JOHNSON | JNJ | Healthcare | 1.21% | 22,137 | -1,195 | -5.12% | $5,411,051 |
| VANGUARD INDEX FDS | VOO | Other | 1.15% | 8,609 | +366 | +4.44% | $5,144,274 |
| AMGEN INC | AMGN | Healthcare | 1.10% | 13,992 | +1,628 | +13.17% | $4,923,167 |
| DIMENSIONAL ETF TRUST | DFNM | Other | 1.05% | 98,018 | +19,119 | +24.23% | $4,698,003 |
| DIMENSIONAL ETF TRUST | DFLV | Other | 1.04% | 130,052 | +18,752 | +16.85% | $4,644,166 |
| SCHWAB STRATEGIC TR | SCHO | Other | 0.98% | 180,905 | +17,846 | +10.94% | $4,390,565 |
| VANGUARD MUN BD FDS | VTEB | Other | 0.91% | 81,673 | -1,068 | -1.29% | $4,074,666 |
| VANGUARD INTL EQUITY INDEX F | VWO | Other | 0.85% | 70,126 | -206 | -0.29% | $3,790,289 |
| SPDR INDEX SHS FDS | SPDW | Other | 0.75% | 73,823 | -2,349 | -3.08% | $3,370,001 |
| SPDR SERIES TRUST | SPYV | Other | 0.74% | 58,647 | -606 | -1.02% | $3,318,250 |
| VANGUARD SCOTTSDALE FDS | VCIT | Other | 0.71% | 38,520 | +82 | +0.21% | $3,187,496 |
| VANGUARD SCOTTSDALE FDS | VGSH | Other | 0.66% | 50,210 | +1,038 | +2.11% | $2,939,294 |
| ISHARES TR | SHY | Other | 0.62% | 33,825 | -1,391 | -3.95% | $2,792,970 |
| DIMENSIONAL ETF TRUST | DFAI | Other | 0.62% | 71,471 | +1,570 | +2.25% | $2,784,511 |
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 0.61% | 5,677 | - | - | $2,720,419 |
| SCHWAB STRATEGIC TR | SCHB | Other | 0.58% | 102,885 | -11,726 | -10.23% | $2,582,416 |
| VANGUARD BD INDEX FDS | BSV | Other | 0.56% | 32,288 | +3,393 | +11.74% | $2,531,703 |
| SPDR SERIES TRUST | SPLG | Other | 0.55% | 32,300 | -775 | -2.34% | $2,472,242 |
| ISHARES TR | AGG | Other | 0.50% | 22,794 | +2,388 | +11.70% | $2,262,761 |
| SCHWAB STRATEGIC TR | SCHA | Other | 0.50% | 76,343 | -2,085 | -2.66% | $2,220,059 |
| VANGUARD INDEX FDS | VTI | Other | 0.49% | 6,833 | -18 | -0.26% | $2,192,230 |
| SCHWAB STRATEGIC TR | SCHX | Other | 0.49% | 85,125 | -453 | -0.53% | $2,182,605 |
| DIMENSIONAL ETF TRUST | DFGP | Other | 0.43% | 36,094 | +1,828 | +5.33% | $1,948,691 |
| DIMENSIONAL ETF TRUST | DFIV | Other | 0.42% | 35,620 | - | - | $1,880,024 |
| DIMENSIONAL ETF TRUST | DFSD | Other | 0.42% | 38,867 | +2,930 | +8.15% | $1,860,952 |
| ISHARES TR | IVW | Other | 0.41% | 16,412 | -405 | -2.41% | $1,856,362 |
| INVESCO EXCHANGE TRADED FD T | RSP | Other | 0.41% | 9,522 | - | - | $1,827,463 |
| DIMENSIONAL ETF TRUST | DFAU | Other | 0.41% | 40,449 | +1,640 | +4.23% | $1,825,059 |
| VANGUARD INDEX FDS | VV | Other | 0.39% | 5,912 | +88 | +1.51% | $1,766,771 |
| ISHARES TR | TIP | Other | 0.37% | 14,979 | +315 | +2.15% | $1,653,079 |
| ISHARES TR | IJS | Other | 0.33% | 12,416 | -344 | -2.70% | $1,470,676 |
| ISHARES TR | IWF | Other | 0.33% | 3,436 | -137 | -3.83% | $1,465,111 |
| DIMENSIONAL ETF TRUST | DFAE | Other | 0.32% | 42,805 | +1,050 | +2.51% | $1,449,378 |
| DIMENSIONAL ETF TRUST | DUHP | Other | 0.30% | 36,631 | -966 | -2.57% | $1,346,556 |
| VANGUARD BD INDEX FDS | BND | Other | 0.29% | 17,843 | +2,502 | +16.31% | $1,313,959 |
| ELI LILLY & CO | LLY | Healthcare | 0.29% | 1,409 | +14 | +1.00% | $1,295,956 |
| SCHWAB STRATEGIC TR | SCHF | Other | 0.29% | 51,951 | - | - | $1,285,792 |
| SPDR SERIES TRUST | SLYV | Other | 0.29% | 13,581 | - | - | $1,284,491 |
| VANGUARD SCOTTSDALE FDS | VONE | Other | 0.28% | 4,281 | -144 | -3.25% | $1,263,409 |
| UNITEDHEALTH GROUP INC | UNH | Healthcare | 0.23% | 3,802 | +3,802 | +100.00% | $1,028,784 |
| INTERNATIONAL BUSINESS MACHS | IBM | Technology | 0.23% | 4,179 | -5,443 | -56.57% | $1,013,039 |
| SCHWAB STRATEGIC TR | SCHE | Other | 0.22% | 29,486 | - | - | $971,558 |
| PROLOGIS INC. | PLD | Real Estate | 0.21% | 7,070 | - | - | $934,513 |
| SPDR INDEX SHS FDS | SPEM | Other | 0.21% | 19,609 | -74 | -0.38% | $919,843 |
| EQUINIX INC | EQIX | Real Estate | 0.20% | 929 | - | - | $910,643 |
| ISHARES TR | IWD | Other | 0.19% | 4,076 | - | - | $870,919 |
| VANGUARD MALVERN FDS | VTIP | Other | 0.17% | 15,426 | +3,649 | +30.98% | $770,516 |
| EXXON MOBIL CORP | XOM | Energy | 0.17% | 4,539 | -1,307 | -22.36% | $770,087 |
| BERKSHIRE HATHAWAY INC DEL | BRK-A | Financial Services | 0.16% | 1 | - | - | $718,140 |
| NEXTERA ENERGY INC | NEE | Utilities | 0.16% | 7,586 | - | - | $704,588 |
| HOME DEPOT INC | HD | Consumer Cyclical | 0.16% | 2,140 | - | - | $703,825 |
| DIMENSIONAL ETF TRUST | DFVX | Other | 0.15% | 9,210 | -2,466 | -21.12% | $684,275 |
| SPDR SERIES TRUST | SPSM | Other | 0.15% | 14,119 | - | - | $682,231 |
| JPMORGAN CHASE & CO | JPM | Financial Services | 0.15% | 2,302 | - | - | $677,157 |
| ISHARES TR | IJR | Other | 0.15% | 5,437 | -161 | -2.88% | $675,874 |
| INTERACTIVE BROKERS GROUP IN | IBKR | Financial Services | 0.15% | 10,000 | +10,000 | +100.00% | $670,700 |
| ISHARES TR | IVV | Other | 0.15% | 1,025 | -6 | -0.58% | $669,361 |
| ISHARES TR | IWM | Other | 0.14% | 2,477 | - | - | $614,296 |
| PEPSICO INC | PEP | Consumer Defensive | 0.14% | 3,951 | - | - | $613,551 |
| ISHARES TR | EEM | Other | 0.14% | 10,794 | -225 | -2.04% | $612,992 |
| VANGUARD WORLD FD | VGT | Other | 0.13% | 849 | +18 | +2.17% | $592,365 |
| DIMENSIONAL ETF TRUST | DFAR | Other | 0.13% | 23,702 | +10 | +0.04% | $560,553 |
| AMERICAN TOWER CORP | AMT | Real Estate | 0.13% | 3,248 | -351 | -9.75% | $560,540 |
| DOW HLDGS INC | DOW | Basic Materials | 0.12% | 13,290 | -25,078 | -65.36% | $553,528 |
| DIGITAL RLTY TR INC | DLR | Real Estate | 0.12% | 3,030 | - | - | $546,037 |
| COCA COLA CO | KO | Consumer Defensive | 0.12% | 7,143 | -15 | -0.21% | $543,226 |
| THE CIGNA GROUP | CI | Healthcare | 0.12% | 2,033 | - | - | $542,303 |
| STATE STR SPDR S&P 500 ETF T | SPY | Other | 0.12% | 823 | -44 | -5.07% | $535,495 |
| NIKE INC | NKE | Consumer Cyclical | 0.11% | 9,758 | +9,758 | +100.00% | $515,418 |
| GE AEROSPACE | GE | Industrials | 0.11% | 1,803 | +58 | +3.32% | $511,638 |
| APPLE INC | AAPL | Technology | 0.11% | 2,010 | -18 | -0.89% | $510,004 |
| PROCTER & GAMBLE CO | PG | Consumer Defensive | 0.11% | 3,522 | - | - | $508,718 |
| SIMON PPTY GROUP INC NEW | SPG | Real Estate | 0.11% | 2,656 | - | - | $495,424 |
| SCHWAB STRATEGIC TR | SCHV | Other | 0.11% | 15,663 | - | - | $477,722 |
| REALTY INCOME CORP | O | Real Estate | 0.10% | 7,526 | - | - | $460,441 |
| PUBLIC STORAGE OPER CO | PSA | Real Estate | 0.10% | 1,626 | - | - | $440,451 |