Mason Investment Advisory Services, Inc.
13F Reported Value
ⓘ$2.2B
Holdings
79
Latest Filing
2026-03-31
Filing Quarter
Q1 2026
Portfolio Overview
Mason Investment Advisory Services, Inc. disclosed 79 positions worth $2.2B in its Form 13F-HR for Q1 2026. During the quarter the fund opened 1 new position and exited 1 — including a new stake in $TSM and a full exit from $JPM. The portfolio is most concentrated in Other (99.4% of disclosed assets). All figures are sourced directly from Mason Investment Advisory Services, Inc.’s Form 13F-HR filing with the SEC under CIK 1635007.
AI Fund Analysis
StableSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q1 2026
Click any card to unlockTop Holdings
ISHARES TR
—Quality
$660.5M4,644,885 shAMERICAN CENTY ETF TR
—Quality
$313.0M2,833,098 shVANGUARD INTL EQUITY INDEX F
—Quality
$277.8M1,905,214 shAMERICAN CENTY ETF TR
—Quality
$235.7M2,360,214 shAMERICAN CENTY ETF TR
—Quality
$223.4M3,585,892 shT ROWE PRICE ETF INC
—Quality
$220.8M5,616,586 shVANGUARD INDEX FDS
—Quality
$61.5M283,035 shCAPITAL GROUP DIVIDEND VALUE
—Quality
$34.2M803,438 shPIMCO ETF TR
—Quality
$28.0M278,155 shCAPITAL GROUP INTL FOCUS EQT
—Quality
$23.9M811,694 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| ISHARES TR | — | $660.5M | 4,644,885 |
| AMERICAN CENTY ETF TR | — | $313.0M | 2,833,098 |
| VANGUARD INTL EQUITY INDEX F | — | $277.8M | 1,905,214 |
| AMERICAN CENTY ETF TR | — | $235.7M | 2,360,214 |
| AMERICAN CENTY ETF TR | — | $223.4M | 3,585,892 |
| T ROWE PRICE ETF INC | — | $220.8M | 5,616,586 |
| VANGUARD INDEX FDS | — | $61.5M | 283,035 |
| CAPITAL GROUP DIVIDEND VALUE | — | $34.2M | 803,438 |
| PIMCO ETF TR | — | $28.0M | 278,155 |
| CAPITAL GROUP INTL FOCUS EQT | — | $23.9M | 811,694 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Mason Investment Advisory Services, Inc.'s 79 positions.
Showing top 10 of 79 holdings.
Sector Allocation
Other
$2.2B
Energy
$4.9M
Technology
$4.1M
Financials
$2.5M
Consumer Discretionary
$1.0M
Consumer Staples
$950,532
Healthcare
$301,085
Full Holdings — Mason Investment Advisory Services, Inc. (Q1 2026)
All 79 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | — | ISHARES TR | $660.5M | 30.5% | -1% | — |
| 2 | — | AMERICAN CENTY ETF TR | $313.0M | 14.4% | -0% | — |
| 3 | — | VANGUARD INTL EQUITY INDEX F | $277.8M | 12.8% | -2% | — |
| 4 | — | AMERICAN CENTY ETF TR | $235.7M | 10.9% | -2% | — |
| 5 | — | AMERICAN CENTY ETF TR | $223.4M | 10.3% | -1% | — |
| 6 | — | T ROWE PRICE ETF INC | $220.8M | 10.2% | +4% | — |
| 7 | — | VANGUARD INDEX FDS | $61.5M | 2.8% | -1% | — |
| 8 | — | CAPITAL GROUP DIVIDEND VALUE | $34.2M | 1.6% | +2% | — |
| 9 | — | PIMCO ETF TR | $28.0M | 1.3% | -8% | — |
| 10 | — | CAPITAL GROUP INTL FOCUS EQT | $23.9M | 1.1% | +15% | — |
| 11 | — | CAPITAL GROUP GROWTH ETF | $14.7M | 0.7% | +28% | — |
| 12 | — | AMERICAN CENTY ETF TR | $9.6M | 0.4% | -92% | — |
| 13 | — | DIMENSIONAL ETF TRUST | $7.5M | 0.3% | +0% | — |
| 14 | — | VANGUARD INTL EQUITY INDEX F | $7.1M | 0.3% | -0% | — |
| 15 |  $SPY | SPDR S&P 500 ETF TRUST | $3.4M | 0.2% | -0% | — |
| 16 |  $XOM | EXXON MOBIL CORP | $2.8M | 0.1% | -0% | 61.8 |
| 17 | — | ISHARES TR | $2.5M | 0.1% | +0% | — |
| 18 | — | SCHWAB STRATEGIC TR | $2.2M | 0.1% | +0% | — |
| 19 |  $CVX | CHEVRON CORP | $2.1M | 0.1% | +0% | 54.7 |
| 20 | — | VANGUARD INDEX FDS | $1.8M | 0.1% | +149% | — |
| 21 | — | DIMENSIONAL ETF TRUST | $1.5M | 0.1% | -1% | — |
| 22 | — | VANGUARD SCOTTSDALE FDS | $1.5M | 0.1% | +1% | — |
| 23 |  $AAPL | Apple Inc. | $1.3M | 0.1% | -1% | 76.1 |
| 24 | — | ISHARES TR | $1.2M | 0.1% | +17% | — |
| 25 |  $WT | WisdomTree, Inc. | $1.2M | 0.1% | +0% | 62.9 |
| 26 | — | VANGUARD WORLD FD | $1.2M | 0.1% | +2% | — |
| 27 |  $MDY | SPDR S&P MIDCAP 400 ETF TRUST | $1.1M | 0.1% | +0% | — |
| 28 | — | VANGUARD INDEX FDS | $1.1M | 0.1% | +0% | — |
| 29 | — | SPDR SERIES TRUST | $994,102 | 0.1% | +0% | — |
| 30 | — | VANGUARD SPECIALIZED FUNDS | $958,881 | 0.0% | +0% | — |
| 31 | — | SPDR SERIES TRUST | $941,130 | 0.0% | +0% | — |
| 32 | — | ISHARES TR | $926,611 | 0.0% | +0% | — |
| 33 | — | SPDR INDEX SHS FDS | $885,358 | 0.0% | +0% | — |
| 34 | — | VANGUARD INDEX FDS | $824,645 | 0.0% | +13% | — |
| 35 |  $MSFT | MICROSOFT CORP | $798,765 | 0.0% | +1% | 83.7 |
| 36 | — | VANGUARD MUN BD FDS | $764,287 | 0.0% | +13% | — |
| 37 | — | ISHARES TR | $753,141 | 0.0% | +0% | — |
| 38 | — | VANGUARD INDEX FDS | $722,596 | 0.0% | -2% | — |
| 39 |  $ACI | Albertsons Companies, Inc. | $719,417 | 0.0% | +1% | 52.2 |
| 40 | — | ISHARES TR | $712,108 | 0.0% | -6% | — |
| 41 | — | VANGUARD INDEX FDS | $668,752 | 0.0% | +0% | — |
| 42 | — | VANGUARD WHITEHALL FDS | $649,248 | 0.0% | -4% | — |
| 43 | — | VANGUARD WORLD FD | $631,926 | 0.0% | -0% | — |
| 44 |  $ANET | Arista Networks, Inc. | $608,375 | 0.0% | -14% | 86 |
| 45 | — | VANGUARD INDEX FDS | $532,551 | 0.0% | -16% | — |
| 46 |  $GOOGL | Alphabet Inc. | $532,399 | 0.0% | -18% | 80.2 |
| 47 | — | VANGUARD INDEX FDS | $496,799 | 0.0% | -2% | — |
| 48 | — | ISHARES TR | $494,262 | 0.0% | +0% | — |
| 49 |  $GOOG | Alphabet Inc. | $441,157 | 0.0% | -23% | 80.2 |
| 50 | — | ISHARES TR | $432,062 | 0.0% | -43% | — |
| 51 |  $COST | COSTCO WHOLESALE CORP /NEW | $425,803 | 0.0% | +0% | 67 |
| 52 | — | ISHARES TR | $416,890 | 0.0% | +0% | — |
| 53 | — | VANGUARD SCOTTSDALE FDS | $373,747 | 0.0% | +1% | — |
| 54 | — | ISHARES TR | $360,381 | 0.0% | +0% | — |
| 55 |  $AMZN | AMAZON COM INC | $347,811 | 0.0% | +3% | 74.6 |
| 56 | $WT | WisdomTree, Inc. | $333,928 | 0.0% | +0% | 62.9 |
| 57 | — | VANGUARD WHITEHALL FDS | $331,159 | 0.0% | +0% | — |
| 58 | — | SCHWAB STRATEGIC TR | $327,561 | 0.0% | -1% | — |
| 59 | — | SELECT SECTOR SPDR TR | $325,719 | 0.0% | -13% | — |
| 60 | $WT | WisdomTree, Inc. | $311,007 | 0.0% | +0% | 62.9 |
| 61 | — | VANGUARD TAX-MANAGED FDS | $309,054 | 0.0% | +0% | — |
| 62 | — | ISHARES TR | $304,474 | 0.0% | +0% | — |
| 63 | — | AIM ETF PRODUCTS TRUST | $298,268 | 0.0% | +0% | — |
| 64 |  $HD | HOME DEPOT, INC. | $269,483 | 0.0% | +4% | 69.2 |
| 65 | — | ISHARES TR | $267,888 | 0.0% | +0% | — |
| 66 | — | SPDR INDEX SHS FDS | $262,714 | 0.0% | +0% | — |
| 67 |  $LLY | ELI LILLY & Co | $262,385 | 0.0% | +6% | 89.3 |
| 68 |  $GLDM | World Gold Trust | $257,122 | 0.0% | +0% | — |
| 69 | — | SCHWAB STRATEGIC TR | $239,928 | 0.0% | +0% | — |
| 70 |  $V | VISA INC. | $239,254 | 0.0% | +1% | 83.5 |
| 71 | — | INVESCO EXCHANGE TRADED FD T | $231,385 | 0.0% | +0% | — |
| 72 |  $INGR | Ingredion Inc | $231,115 | 0.0% | +9% | 58.3 |
| 73 |  $BRK.B | BERKSHIRE HATHAWAY INC | $230,495 | 0.0% | -1% | 64.5 |
| 74 | — | T ROWE PRICE ETF INC | $223,156 | 0.0% | -100% | — |
| 75 |  $INTU | INTUIT INC. | $217,465 | 0.0% | +9% | 82 |
| 76 | — | ISHARES TR | $206,040 | 0.0% | +0% | — |
| 77 |  $TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | $203,143 | 0.0% | NEW | — |
| 78 | — | VANGUARD WELLINGTON FD | $200,160 | 0.0% | +0% | — |
| 79 |  $PGEN | PRECIGEN, INC. | $38,700 | 0.0% | +0% | 38.6 |
New Positions (1)
$TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$203,143Exited Positions (1)
$JPM JPMORGAN CHASE & COBrowse Top Institutional Investors
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