# Index Fund Advisors, Inc.

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1665097. Source: https://holderbook.com/funds/1665097-index-fund-advisors-inc/

- Reported value: $2.5B
- Positions: 135
- Weight of the ten largest: 84.3%
- Filed: 2026-08-13

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| DIMENSIONAL ETF TRUST | [DFAS](https://holderbook.com/stocks/DFAS/) | $484.8M | 5,887,790 | 19.2% | 19 |
| DIMENSIONAL ETF TRUST | [DFAT](https://holderbook.com/stocks/DFAT/) | $442.4M | 6,328,437 | 17.6% | 19 |
| DIMENSIONAL ETF TRUST | [DFUS](https://holderbook.com/stocks/DFUS/) | $408.9M | 4,989,844 | 16.2% | 19 |
| DIMENSIONAL ETF TRUST | [DFUV](https://holderbook.com/stocks/DFUV/) | $318.4M | 5,787,541 | 12.6% | 17 |
| DIMENSIONAL ETF TRUST | [DFIV](https://holderbook.com/stocks/DFIV/) | $193.9M | 3,590,153 | 7.7% | 19 |
| DIMENSIONAL ETF TRUST | [DFSV](https://holderbook.com/stocks/DFSV/) | $110.3M | 2,844,072 | 4.4% | 18 |
| DIMENSIONAL ETF TRUST | [DFLV](https://holderbook.com/stocks/DFLV/) | $57.2M | 1,446,042 | 2.3% | 14 |
| ISHARES TR | [SGOV](https://holderbook.com/stocks/SGOV/) | $43.1M | 428,528 | 1.7% | 6 |
| VANGUARD BD INDEX FDS | [BND](https://holderbook.com/stocks/BND/) | $38.2M | 519,959 | 1.5% | 19 |
| DIMENSIONAL ETF TRUST | [DFAC](https://holderbook.com/stocks/DFAC/) | $26.8M | 604,324 | 1.1% | 19 |
| DIMENSIONAL ETF TRUST | [DISV](https://holderbook.com/stocks/DISV/) | $26.2M | 654,082 | 1.0% | 15 |
| DIMENSIONAL ETF TRUST | [DFIS](https://holderbook.com/stocks/DFIS/) | $24.8M | 708,936 | 1.0% | 15 |
| DIMENSIONAL ETF TRUST | [DFGR](https://holderbook.com/stocks/DFGR/) | $23.7M | 819,333 | 0.9% | 15 |
| DIMENSIONAL ETF TRUST | [DFAE](https://holderbook.com/stocks/DFAE/) | $23.3M | 580,565 | 0.9% | 15 |
| DIMENSIONAL ETF TRUST | [DFEV](https://holderbook.com/stocks/DFEV/) | $21.4M | 501,178 | 0.8% | 15 |
| VANGUARD INDEX FDS | [VTI](https://holderbook.com/stocks/VTI/) | $17.6M | 47,515 | 0.7% | 19 |
| VANGUARD STAR FDS | [VXUS](https://holderbook.com/stocks/VXUS/) | $17.5M | 204,714 | 0.7% | 6 |
| JOHNSON & JOHNSON | [JNJ](https://holderbook.com/stocks/JNJ/) | $14.5M | 57,038 | 0.6% | 4 |
| DIMENSIONAL ETF TRUST | [DUHP](https://holderbook.com/stocks/DUHP/) | $11.7M | 279,330 | 0.5% | 11 |
| GLACIER BANCORP INC NEW | [GBCI](https://holderbook.com/stocks/GBCI/) | $11.0M | 213,562 | 0.4% | 2 |
| AMERICAN CENTY ETF TR | [AVEE](https://holderbook.com/stocks/AVEE/) | $10.8M | 155,463 | 0.4% | 8 |
| COSTCO WHOLESALE CORPORATION | [COST](https://holderbook.com/stocks/COST/) | $10.5M | 11,173 | 0.4% | 5 |
| ISHARES TR | [IVV](https://holderbook.com/stocks/IVV/) | $9.2M | 12,318 | 0.4% | 19 |
| AMERICAN CENTY ETF TR | [AVGE](https://holderbook.com/stocks/AVGE/) | $9.0M | 90,746 | 0.4% | 15 |
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $7.4M | 37,051 | 0.3% | 13 |
| APPLE INC | [AAPL](https://holderbook.com/stocks/AAPL/) | $7.2M | 24,832 | 0.3% | 19 |
| DIMENSIONAL ETF TRUST | [DFSD](https://holderbook.com/stocks/DFSD/) | $6.9M | 144,597 | 0.3% | 15 |
| VANGUARD INDEX FDS | [VB](https://holderbook.com/stocks/VB/) | $6.3M | 20,913 | 0.3% | 19 |
| VANGUARD WORLD FD | [VGT](https://holderbook.com/stocks/VGT/) | $6.2M | 52,262 | 0.2% | 10 |
| DIMENSIONAL ETF TRUST | [DFIC](https://holderbook.com/stocks/DFIC/) | $6.2M | 165,123 | 0.2% | 3 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $5.4M | 22,711 | 0.2% | 19 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $4.8M | 12,826 | 0.2% | 19 |
| DIMENSIONAL ETF TRUST | [DFCF](https://holderbook.com/stocks/DFCF/) | $4.5M | 107,000 | 0.2% | 4 |
| DIMENSIONAL ETF TRUST | [DGCB](https://holderbook.com/stocks/DGCB/) | $4.4M | 80,308 | 0.2% | 4 |
| VANECK ETF TRUST | [GDX](https://holderbook.com/stocks/GDX/) | $4.4M | 57,675 | 0.2% | 4 |
| DIMENSIONAL ETF TRUST | [DFGX](https://holderbook.com/stocks/DFGX/) | $4.3M | 79,477 | 0.2% | 4 |
| VANGUARD INDEX FDS | [VBR](https://holderbook.com/stocks/VBR/) | $4.1M | 16,974 | 0.2% | 19 |
| AMERICAN CENTY ETF TR | [AVDV](https://holderbook.com/stocks/AVDV/) | $3.9M | 37,974 | 0.2% | 14 |
| VANGUARD SCOTTSDALE FDS | [VGSH](https://holderbook.com/stocks/VGSH/) | $3.3M | 55,843 | 0.1% | 6 |
| VANGUARD INDEX FDS | [VOO](https://holderbook.com/stocks/VOO/) | $3.2M | 4,688 | 0.1% | 19 |
| VANGUARD INDEX FDS | [VNQ](https://holderbook.com/stocks/VNQ/) | $3.2M | 33,232 | 0.1% | 19 |
| AMERICAN CENTY ETF TR | [AVIG](https://holderbook.com/stocks/AVIG/) | $2.8M | 68,259 | 0.1% | 16 |
| META PLATFORMS INC | [META](https://holderbook.com/stocks/META/) | $2.8M | 5,006 | 0.1% | 14 |
| VANGUARD INDEX FDS | [VO](https://holderbook.com/stocks/VO/) | $2.8M | 34,471 | 0.1% | 19 |
| DIMENSIONAL ETF TRUST | [DUSB](https://holderbook.com/stocks/DUSB/) | $2.7M | 54,069 | 0.1% | 9 |
| ALPHABET INC | [GOOGL](https://holderbook.com/stocks/GOOGL/) | $2.6M | 7,266 | 0.1% | 19 |
| DIMENSIONAL ETF TRUST | [DIHP](https://holderbook.com/stocks/DIHP/) | $2.2M | 65,909 | 0.1% | 7 |
| VANGUARD INDEX FDS | [VOE](https://holderbook.com/stocks/VOE/) | $2.2M | 11,340 | 0.1% | 19 |
| DIMENSIONAL ETF TRUST | [DFEM](https://holderbook.com/stocks/DFEM/) | $2.2M | 54,248 | 0.1% | 3 |
| STATE STR SPDR S&P 500 ETF T | [SPY](https://holderbook.com/stocks/SPY/) | $2.0M | 2,697 | 0.1% | 19 |
| TESLA INC | [TSLA](https://holderbook.com/stocks/TSLA/) | $2.0M | 4,754 | 0.1% | 14 |
| DIMENSIONAL ETF TRUST | [DEXC](https://holderbook.com/stocks/DEXC/) | $2.0M | 23,949 | 0.1% | 5 |
| BERKSHIRE HATHAWAY INC DEL | [BRKB](https://holderbook.com/stocks/BRKB/) | $1.9M | 3,728 | 0.1% | 19 |
| ALPHABET INC | [GOOG](https://holderbook.com/stocks/GOOG/) | $1.8M | 5,163 | 0.1% | 19 |
| VANGUARD INDEX FDS | [VTV](https://holderbook.com/stocks/VTV/) | $1.7M | 7,708 | 0.1% | 19 |
| SPDR SERIES TRUST | [SPYV](https://holderbook.com/stocks/SPYV/) | $1.7M | 27,522 | 0.1% | 19 |
| ISHARES TR | [ITOT](https://holderbook.com/stocks/ITOT/) | $1.7M | 10,110 | 0.1% | 19 |
| INVESCO QQQ TR | [QQQ](https://holderbook.com/stocks/QQQ/) | $1.5M | 2,019 | 0.1% | 19 |
| ISHARES TR | [IJR](https://holderbook.com/stocks/IJR/) | $1.5M | 10,023 | 0.1% | 19 |
| VANGUARD INTL EQUITY INDEX F | [VEU](https://holderbook.com/stocks/VEU/) | $1.5M | 17,489 | 0.1% | 19 |
| VISA INC | [V](https://holderbook.com/stocks/V/) | $1.3M | 3,880 | 0.1% | 5 |
| SCHWAB STRATEGIC TR | [SCHA](https://holderbook.com/stocks/SCHA/) | $1.3M | 35,044 | 0.1% | 19 |
| DIMENSIONAL ETF TRUST | [DEHP](https://holderbook.com/stocks/DEHP/) | $1.2M | 28,529 | 0.0% | 3 |
| ABBVIE INC | [ABBV](https://holderbook.com/stocks/ABBV/) | $1.2M | 4,716 | 0.0% | 2 |
| JPMORGAN CHASE & CO | [JPM](https://holderbook.com/stocks/JPM/) | $1.1M | 3,223 | 0.0% | 19 |
| KENVUE INC | [KVUE](https://holderbook.com/stocks/KVUE/) | $1.0M | 52,555 | 0.0% | 4 |
| ISHARES TR | [IVLU](https://holderbook.com/stocks/IVLU/) | $1.0M | 23,919 | 0.0% | 15 |
| SCHWAB STRATEGIC TR | [SCHC](https://holderbook.com/stocks/SCHC/) | $976.4K | 20,290 | 0.0% | 15 |
| STATE STR CORP | [STT](https://holderbook.com/stocks/STT/) | $960.3K | 5,662 | 0.0% | 6 |
| VANGUARD INSTL INDEX FD | [VBIL](https://holderbook.com/stocks/VBIL/) | $950.7K | 12,563 | 0.0% | 1 |
| ADVANCED MICRO DEVICES INC | [AMD](https://holderbook.com/stocks/AMD/) | $934.7K | 1,609 | 0.0% | 1 |
| MANAGER DIRECTED PORTFOLIOS | [VGSR](https://holderbook.com/stocks/VGSR/) | $929.4K | 81,635 | 0.0% | 11 |
| VANGUARD SPECIALIZED FUNDS | [VIG](https://holderbook.com/stocks/VIG/) | $879.9K | 3,719 | 0.0% | 8 |
| LAM RESEARCH CORP | [LRCX](https://holderbook.com/stocks/LRCX/) | $821.2K | 1,895 | 0.0% | 4 |
| BROADCOM INC | [AVGO](https://holderbook.com/stocks/AVGO/) | $801.5K | 2,122 | 0.0% | 8 |
| KLA CORP | [KLAC](https://holderbook.com/stocks/KLAC/) | $800.1K | 2,652 | 0.0% | 2 |
| AMERICAN CENTY ETF TR | [AVUV](https://holderbook.com/stocks/AVUV/) | $792.9K | 6,355 | 0.0% | 2 |
| ISHARES INC | [IEMG](https://holderbook.com/stocks/IEMG/) | $745.4K | 8,998 | 0.0% | 19 |
| ISHARES TR | [ISCF](https://holderbook.com/stocks/ISCF/) | $730.2K | 16,868 | 0.0% | 15 |
| SCHWAB STRATEGIC TR | [FNDE](https://holderbook.com/stocks/FNDE/) | $723.8K | 18,240 | 0.0% | 19 |
| VANGUARD BD INDEX FDS | [VUSB](https://holderbook.com/stocks/VUSB/) | $643.8K | 12,934 | 0.0% | 2 |
| ISHARES TR | [SHV](https://holderbook.com/stocks/SHV/) | $634.8K | 5,753 | 0.0% | 2 |
| SPDR INDEX SHS FDS | [EWX](https://holderbook.com/stocks/EWX/) | $607.5K | 8,176 | 0.0% | 15 |
| ELI LILLY & CO | [LLY](https://holderbook.com/stocks/LLY/) | $605.6K | 505 | 0.0% | 17 |
| SPDR SERIES TRUST | [SPHY](https://holderbook.com/stocks/SPHY/) | $580.9K | 24,781 | 0.0% | 14 |
| ISHARES TR | [IJS](https://holderbook.com/stocks/IJS/) | $572.7K | 4,190 | 0.0% | 19 |
| ARISTA NETWORKS INC | [ANET](https://holderbook.com/stocks/ANET/) | $559.1K | 3,291 | 0.0% | 7 |
| COCA COLA CO | [KO](https://holderbook.com/stocks/KO/) | $536.1K | 6,596 | 0.0% | 2 |
| VANGUARD INDEX FDS | [VV](https://holderbook.com/stocks/VV/) | $513.9K | 1,494 | 0.0% | 6 |
| ISHARES TR | [SCZ](https://holderbook.com/stocks/SCZ/) | $509.0K | 6,188 | 0.0% | 19 |
| ISHARES INC | [EEMS](https://holderbook.com/stocks/EEMS/) | $498.6K | 6,571 | 0.0% | 19 |
| INVESCO EXCH TRADED FD TR II | [PDN](https://holderbook.com/stocks/PDN/) | $427.6K | 9,506 | 0.0% | 19 |
| BANK OF AMER CORP | [BAC](https://holderbook.com/stocks/BAC/) | $420.9K | 7,386 | 0.0% | 4 |
| EATON CORP PLC | [ETN](https://holderbook.com/stocks/ETN/) | $401.4K | 942 | 0.0% | 5 |
| VANGUARD WHITEHALL FDS | [VYM](https://holderbook.com/stocks/VYM/) | $399.0K | 2,525 | 0.0% | 8 |
| VANGUARD SCOTTSDALE FDS | [VCSH](https://holderbook.com/stocks/VCSH/) | $390.4K | 4,939 | 0.0% | 6 |
| SCHWAB STRATEGIC TR | [SCHB](https://holderbook.com/stocks/SCHB/) | $380.7K | 13,147 | 0.0% | 11 |
| ISHARES TR | [EFV](https://holderbook.com/stocks/EFV/) | $378.8K | 4,948 | 0.0% | 19 |
| ISHARES TR | [EFA](https://holderbook.com/stocks/EFA/) | $359.9K | 3,464 | 0.0% | 19 |
| DIMENSIONAL ETF TRUST | [DFAU](https://holderbook.com/stocks/DFAU/) | $358.8K | 6,942 | 0.0% | 13 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +11.9% | +14.8% | -2.9% | 100% |
| Q1 2026 | +1.8% | -4.6% | +6.4% | 100% |
| Q4 2025 | +2.8% | +2.4% | +0.5% | 100% |
| Q3 2025 | +7.0% | +7.8% | -0.8% | 100% |
| Q2 2025 | +6.7% | +10.5% | -3.8% | 100% |
| Q1 2025 | -4.0% | -4.6% | +0.5% | 100% |
| Q4 2024 | -0.5% | +2.1% | -2.7% | 100% |
| Q3 2024 | +6.8% | +5.4% | +1.4% | 100% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $2.5B | 135 |
| Q1 2026 | $2.2B | 127 |
| Q4 2025 | $2.1B | 146 |
| Q3 2025 | $2.1B | 145 |
| Q2 2025 | $1.8B | 144 |
| Q1 2025 | $1.6B | 95 |
| Q4 2024 | $1.9B | 106 |
| Q3 2024 | $1.9B | 108 |
| Q2 2024 | $1.8B | 96 |
| Q1 2024 | $1.8B | 96 |
| Q4 2023 | $1.7B | 90 |
| Q3 2023 | $1.5B | 97 |