Mason Investment Advisory Services, Inc.
In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 6, 2025), Mason Investment Advisory Services, Inc. reported 71 stock positions worth $1.7 billion. Its top holding was iShares MSCI USA Value Facto (VLUE) at 28.4% of the portfolio, followed by Avantis US Small Cap Value (AVUV, 15.3%) and Vanguard Ftse All Wo X-US SC (VSS, 12.9%). Compared with Q3 2024, it opened 2 new positions, sold out of 4, added to 41 and reduced 20. The biggest buy was Cap Group Intl Focus (CGXU, shares +3526%) and the biggest sale PIMCO Enhanced Short Maturit (MINT, shares −9%).
- Most Recent 13F
- Q2 2026
- Location
- RESTON, VA
- CIK
- 0001635007
- Portfolio Value
- $1.7B (Q4 2024)
- SEC Filing
- 0001140361-25-003388 ↗ filed Feb 6, 2025
Holdings Value
Holdings 71 stocks · $1.7B
| VLUE iShares MSCI USA Value Facto | 28.41% | 4,588,101 | $484.5M | Add +1.8% |
| AVUV Avantis US Small Cap Value | 15.25% | 2,694,865 | $260.1M | Reduce -0.7% |
| VSS Vanguard Ftse All Wo X-US SC | 12.95% | 1,928,994 | $220.8M | Add +3.9% |
| TGRT T. Rowe Price Growth ETF | 12.20% | 5,494,096 | $208.1M | Reduce -1.8% |
| AVSC Avantis US Small Cap Equity | 10.71% | 3,361,437 | $182.7M | Add +0.7% |
| AVDV Avantis Intl S/C Value ETF | 9.28% | 2,432,568 | $158.3M | Add +3.7% |
| MINT PIMCO Enhanced Short Maturit | 3.40% | 578,051 | $58.0M | Reduce -9.4% |
| VBR Vngrd Mrngst SL-CP Val ETF-U | 3.28% | 282,609 | $56.0M | Add +0.1% |
| CGDV Cap Group Dividend Value filed as CAPITAL GROUP DIVIDEND VALUE | 0.67% | 324,108 | $11.4M | Add +166.8% |
| CGXU Cap Group Intl Focus filed as CAPITAL GROUP INTL FOCUS EQT | 0.44% | 306,232 | $7.6M | Add +3525.8% |
| DFAT Dimensional US Target Value | 0.39% | 118,750 | $6.6M | Add +0.3% |
| VNQI Vanguard GLBL Ex-US Real Est | 0.38% | 163,918 | $6.5M | Add +11.9% |
| CGGR Cap Group Growth Equity | 0.33% | 149,288 | $5.5M | Add +247.2% |
| SPY SS SPDR S&P 500 ETF Trust-US | 0.19% | 5,422 | $3.2M | Add +0.1% |
| AAPL Apple Inc. | 0.10% | 7,048 | $1.8M | Add +1.7% |
| EFV iShares MSCI Eafe Value ETF | 0.10% | 31,967 | $1.7M | Add +1.8% |
| ACI Albertsons Cos Inc. Class A | 0.09% | 77,494 | $1.5M | Reduce -5.5% |
| FNDF Schwab Fndmn Intl LRG Co. ETF | 0.09% | 43,645 | $1.4M | Add +2.5% |
| DFAC Dimensional US Core Equity 2 | 0.08% | 38,773 | $1.3M | Add +0.3% |
| MDY State Street SPDR S&P Midcap | 0.07% | 1,960 | $1.1M | No change |
| EZM Wisdomtree US Midcap Fund | 0.06% | 17,434 | $1.1M | No change |
| VTI VG Morningstar TS MKT ETF-US | 0.06% | 3,625 | $1.1M | Add +6.1% |
| XOM Exxon Mobil Corp. | 0.06% | 9,549 | $1.0M | New |
| VIG Vanguard Dividend Apprec ETF | 0.05% | 4,730 | $926K | Add +0.1% |
| SPYM Ste STR SPDR PT S&P 500 ETF | 0.05% | 13,056 | $900K | Reduce -3.3% |
| MSFT Microsoft Corp. | 0.05% | 2,089 | $880K | Reduce -3.4% |
| SPYV SS SPDR P S&P 500 Value ETF | 0.05% | 16,514 | $845K | Add +0.2% |
| SCZ iShares MSCI Eafe Small-Cap | 0.05% | 13,549 | $823K | Add +2.0% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 0.05% | 2,987 | $806K | Reduce -9.1% |
| VDE Vanguard Energy ETF | 0.04% | 6,227 | $755K | Add +6.3% |
| IWF iShares Russell 1000 Growth | 0.04% | 1,782 | $716K | No change |
| VXF Vanguard Extended Market ETF | 0.04% | 3,603 | $685K | Add +0.1% |
| IVV iShares Core S&P 500 ETF | 0.04% | 1,147 | $675K | Reduce -5.6% |
| ANET Arista Networks Inc. | 0.04% | 5,940 | $657K | No change |
| VUG Vanguard Mrngstar GR ETF-Sui | 0.04% | 1,595 | $655K | Reduce -20.7% |
| GNR State Street SPDR S&P Global | 0.04% | 13,134 | $654K | Reduce -10.0% |
| IWD iShares Russell 1000 Value E | 0.04% | 3,468 | $642K | Add +0.5% |
| VNQ Vanguard Real Estate ETF | 0.04% | 7,177 | $639K | Add +4.6% |
| VYM Vanguard High DVD Yield ETF | 0.04% | 4,933 | $629K | Add +0.1% |
| VTEB Vanguard Tax-Exempt Bond ETF | 0.04% | 12,432 | $623K | Add +7.9% |
| VTV Vanguard Mrngstr Val ETF-Aui | 0.04% | 3,535 | $599K | Reduce -1.9% |
| AMZN Amazon.com Inc. | 0.03% | 2,600 | $570K | Reduce -3.1% |
| IWO iShares Russell 2000 Growth | 0.03% | 1,849 | $532K | Add +0.4% |
| VAW Vanguard Materials ETF | 0.03% | 2,803 | $526K | Add +2.8% |
| INTU Intuit Inc. | 0.03% | 804 | $505K | Add +0.3% |
| HD Home Depot Inc. | 0.03% | 1,297 | $504K | Reduce -1.0% |
| TIP iShares Tips Bond ETF | 0.03% | 4,681 | $499K | Add +51.7% |
| V Visa Inc. Class A | 0.03% | 1,551 | $490K | Reduce -0.6% |
| VOO Vanguard S&P 500 ETF | 0.03% | 896 | $483K | Reduce -8.1% |
| GOOGL Alphabet Inc. Class A | 0.03% | 2,519 | $477K | Add +4.0% |
| IJH iShares Core S&P Midcap ETF | 0.03% | 7,258 | $452K | Add +0.4% |
| PG The Procter & Gamble Co. | 0.03% | 2,667 | $447K | Add +0.0% |
| SCHP Schwab U.S. Tips ETF | 0.02% | 15,182 | $392K | Add +0.2% |
| COST Costco Wholesale Corp. | 0.02% | 416 | $381K | Reduce -0.9% |
| GOOG Alphabet Inc. Class C | 0.02% | 1,923 | $366K | Reduce -4.9% |
| VCIT Vanguard Int-Term Corporate | 0.02% | 4,333 | $348K | Add +1.1% |
| HES Hess Corp. | 0.02% | 2,533 | $337K | Add +0.2% |
| DLN Wisdomtree US Largecap Divid | 0.02% | 3,738 | $291K | Reduce -0.7% |
| ITOT iShares Core S&P Total U.S. | 0.02% | 2,236 | $288K | No change |
| XLE SS Energy Select Sector | 0.02% | 3,334 | $286K | Add +0.5% |
| NVBW Alnzim US Eqt BFR2 No Et-Usd | 0.02% | 9,152 | $283K | New |
| IQDG Wisdomtree Intl QLTY DVD GRW | 0.02% | 7,748 | $265K | No change |
| INGR Ingredion Inc. | 0.01% | 1,864 | $256K | Add +0.3% |
| IUSV iShares Core S&P U.S. Value | 0.01% | 2,717 | $252K | Add +0.0% |
| VYMI Vanguard Int High DVD YLD Inc. | 0.01% | 3,514 | $239K | No change |
| IWR iShares Russell Mid-Cap ETF | 0.01% | 2,696 | $238K | Add +0.1% |
| SCHH Schwab US REIT ETF | 0.01% | 11,165 | $235K | No change |
| GWX State Street SPDR S&P Intern | 0.01% | 7,336 | $227K | Reduce -4.8% |
| VEA Vanguard Ftse Developed ETF | 0.01% | 4,705 | $225K | Add +1.5% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.01% | 901 | $217K | Reduce -0.3% |
| LLY Eli Lilly & Co. | 0.01% | 270 | $208K | Add +0.4% |
Portfolio Sells Q3 2024 → Q4 2024
| MINT PIMCO Enhanced Short Maturit | Reduce -9.4% | 3.40% | −0.35 |
| MARW Alianzim US Eq BFR20 Mar-Usd | Sold out | 0.00% | −0.02 |
| RYN Rayonier Inc. | Sold out | 0.00% | −0.01 |
| BNDX Vanguard Total Intl Bond ETF | Sold out | 0.00% | −0.01 |
| GNR State Street SPDR S&P Global | Reduce -10.0% | 0.04% | −0.01 |
| VUG Vanguard Mrngstar GR ETF-Sui | Reduce -20.7% | 0.04% | −0.01 |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | Reduce -9.1% | 0.05% | −0.00 |
| MSFT Microsoft Corp. | Reduce -3.4% | 0.05% | −0.00 |
| SLQT Selectquote Inc. | Sold out | 0.00% | −0.00 |
| GWX State Street SPDR S&P Intern | Reduce -4.8% | 0.01% | −0.00 |
| VOO Vanguard S&P 500 ETF | Reduce -8.1% | 0.03% | −0.00 |
| VTV Vanguard Mrngstr Val ETF-Aui | Reduce -1.9% | 0.04% | −0.00 |
| HD Home Depot Inc. | Reduce -1.0% | 0.03% | −0.00 |
| IVV iShares Core S&P 500 ETF | Reduce -5.6% | 0.04% | −0.00 |
| SPYM Ste STR SPDR PT S&P 500 ETF | Reduce -3.3% | 0.05% | −0.00 |
| DLN Wisdomtree US Largecap Divid | Reduce -0.7% | 0.02% | −0.00 |
| VB Vanguard Most SM-Cap ETF-Usd | Reduce -0.3% | 0.01% | +0.00 |
| COST Costco Wholesale Corp. | Reduce -0.9% | 0.02% | +0.00 |
| ACI Albertsons Cos Inc. Class A | Reduce -5.5% | 0.09% | +0.00 |
| GOOG Alphabet Inc. Class C | Reduce -4.9% | 0.02% | +0.00 |
| V Visa Inc. Class A | Reduce -0.6% | 0.03% | +0.00 |
| AMZN Amazon.com Inc. | Reduce -3.1% | 0.03% | +0.00 |
| AVUV Avantis US Small Cap Value | Reduce -0.7% | 15.25% | +0.05 |
| TGRT T. Rowe Price Growth ETF | Reduce -1.8% | 12.20% | +0.48 |
Portfolio Buys Q3 2024 → Q4 2024
| CGXU Cap Group Intl Focus | Add +3525.8% | 0.44% | +0.43 |
| CGDV Cap Group Dividend Value | Add +166.8% | 0.67% | +0.41 |
| CGGR Cap Group Growth Equity | Add +247.2% | 0.33% | +0.24 |
| AVSC Avantis US Small Cap Equity | Add +0.7% | 10.71% | +0.19 |
| XOM Exxon Mobil Corp. | New | 0.06% | +0.06 |
| NVBW Alnzim US Eqt BFR2 No Et-Usd | New | 0.02% | +0.02 |
| TIP iShares Tips Bond ETF | Add +51.7% | 0.03% | +0.01 |
| AAPL Apple Inc. | Add +1.7% | 0.10% | +0.01 |
| VTI VG Morningstar TS MKT ETF-US | Add +6.1% | 0.06% | +0.01 |
| SPY SS SPDR S&P 500 ETF Trust-US | Add +0.1% | 0.19% | +0.00 |
| GOOGL Alphabet Inc. Class A | Add +4.0% | 0.03% | +0.00 |
| DFAT Dimensional US Target Value | Add +0.3% | 0.39% | +0.00 |
| VDE Vanguard Energy ETF | Add +6.3% | 0.04% | +0.00 |
| VTEB Vanguard Tax-Exempt Bond ETF | Add +7.9% | 0.04% | +0.00 |
| VXF Vanguard Extended Market ETF | Add +0.1% | 0.04% | +0.00 |
| DFAC Dimensional US Core Equity 2 | Add +0.3% | 0.08% | +0.00 |
| IWO iShares Russell 2000 Growth | Add +0.4% | 0.03% | +0.00 |
| INTU Intuit Inc. | Add +0.3% | 0.03% | +0.00 |
| IJH iShares Core S&P Midcap ETF | Add +0.4% | 0.03% | +0.00 |
| INGR Ingredion Inc. | Add +0.3% | 0.01% | +0.00 |
| IWR iShares Russell Mid-Cap ETF | Add +0.1% | 0.01% | +0.00 |
| VYM Vanguard High DVD Yield ETF | Add +0.1% | 0.04% | 0.00 |
| HES Hess Corp. | Add +0.2% | 0.02% | −0.00 |
| XLE SS Energy Select Sector | Add +0.5% | 0.02% | −0.00 |
| IUSV iShares Core S&P U.S. Value | Add +0.0% | 0.01% | −0.00 |
| VIG Vanguard Dividend Apprec ETF | Add +0.1% | 0.05% | −0.00 |
| IWD iShares Russell 1000 Value E | Add +0.5% | 0.04% | −0.00 |
| VCIT Vanguard Int-Term Corporate | Add +1.1% | 0.02% | −0.00 |
| SCHP Schwab U.S. Tips ETF | Add +0.2% | 0.02% | −0.00 |
| PG The Procter & Gamble Co. | Add +0.0% | 0.03% | −0.00 |
| VEA Vanguard Ftse Developed ETF | Add +1.5% | 0.01% | −0.00 |
| SPYV SS SPDR P S&P 500 Value ETF | Add +0.2% | 0.05% | −0.00 |
| VNQ Vanguard Real Estate ETF | Add +4.6% | 0.04% | −0.00 |
| LLY Eli Lilly & Co. | Add +0.4% | 0.01% | −0.00 |
| VAW Vanguard Materials ETF | Add +2.8% | 0.03% | −0.00 |
| SCZ iShares MSCI Eafe Small-Cap | Add +2.0% | 0.05% | −0.00 |
| EFV iShares MSCI Eafe Value ETF | Add +1.8% | 0.10% | −0.01 |
| FNDF Schwab Fndmn Intl LRG Co. ETF | Add +2.5% | 0.09% | −0.01 |
| VNQI Vanguard GLBL Ex-US Real Est | Add +11.9% | 0.38% | −0.02 |
| VBR Vngrd Mrngst SL-CP Val ETF-U | Add +0.1% | 3.28% | −0.03 |
| VLUE iShares MSCI USA Value Facto | Add +1.8% | 28.41% | −0.31 |
| AVDV Avantis Intl S/C Value ETF | Add +3.7% | 9.28% | −0.40 |
| VSS Vanguard Ftse All Wo X-US SC | Add +3.9% | 12.95% | −0.71 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 84 | $2.6B | VLUE, AVUV, VSS, AVSC, TGRT |
| Q1 2026 | 79 | $2.2B | VLUE, AVUV, VSS, AVDV, AVSC |
| Q4 2025 | 80 | $2.1B | VLUE, AVUV, VSS, TGRT, AVDV |
| Q3 2025 | 80 | $2.0B | VLUE, AVUV, VSS, TGRT, AVDV |
| Q2 2025 | 74 | $1.8B | VLUE, VSS, AVUV, TGRT, AVDV |
| Q1 2025 | 74 | $1.7B | VLUE, AVUV, VSS, TGRT, AVDV |
| Q4 2024 | 71 | $1.7B | VLUE, AVUV, VSS, TGRT, AVSC |
| Q3 2024 | 73 | $1.7B | VLUE, AVUV, VSS, TGRT, AVSC |
| Q2 2024 | 73 | $1.6B | VLUE, AVUV, VSS, TGRT, AVSC |
| Q1 2024 | 67 | $1.4B | VLUE, AVUV, VSS, AVSC, AVDV |