Latest Mason Investment Advisory Services, Inc. Stock Portfolio
$2.17Billion | No. of Holdings #79
Mason Investment Advisory Services, Inc. Performance
2026 Q1+2.55%
YTD+2.55%
2025+20.30%
About Mason Investment Advisory Services, Inc. and 13F Hedge Fund Stock Holdings
On 2026-05-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, Mason Investment Advisory Services, Inc. reported an equity portfolio of $2.2 Billions as of 31 Mar, 2026. <br><br> The top stock holdings of Mason Investment Advisory Services, Inc. are IBCE, AEMB, VEU. The fund has invested 30.5% of it's portfolio in ISHARES TR and 14.4% of portfolio in AMERICAN CENTY ETF TR. <br><br> The fund managers got completely rid off ISHARES TR (IJR), VANGUARD INTL EQUITY INDEX F (VEU) and JPMORGAN CHASE & CO. (JPM) stocks. They significantly reduced their stock positions in ISHARES TR (IJR), ALPHABET INC (GOOG) and VANGUARD INDEX FDS (VB). Mason Investment Advisory Services, Inc. opened new stock positions in AMERICAN CENTY ETF TR, T ROWE PRICE ETF INC (TAGG) and TAIWAN SEMICONDUCTOR MANUFAC (TSM). The fund showed a lot of confidence in some stocks as they added substantially to VANGUARD INDEX FDS (VB), CAPITAL GROUP GROWTH ETF (CGGR) and ISHARES TR (AOA).
Mason Investment Advisory Services, Inc. Equity Portfolio Value
Last Reported on: 14 May, 2026
$2.17Billion
as of May 14, 2026Mason Investment Advisory Services, Inc. Annual Return Estimates Vs S&P 500
Our best estimate is that Mason Investment Advisory Services, Inc. made a return of 2.55% in the last quarter. In trailing 12 months, it's portfolio return was 27.14%.
- Performance
- S&P 500
New Buys
| Ticker | $ Bought |
|---|---|
| american centy etf tr | 9,626,180 |
| t rowe price etf inc | 223,156 |
| taiwan semiconductor manufac | 203,143 |
New stocks bought by Mason Investment Advisory Services, Inc.
Additions
| Ticker | % Inc. |
|---|---|
| vanguard index fds | 149 |
| capital group growth etf | 28.41 |
| ishares tr | 17.35 |
| capital group intl focus eqt | 14.75 |
| vanguard index fds | 13.47 |
| vanguard mun bd fds | 13.46 |
| intuit | 8.64 |
| ingredion inc | 8.63 |
Additions to existing portfolio by Mason Investment Advisory Services, Inc.
Reductions
| Ticker | % Reduced |
|---|---|
| ishares tr | -42.69 |
| alphabet inc | -23.26 |
| alphabet inc | -17.58 |
| vanguard index fds | -16.14 |
| arista networks inc | -13.87 |
| select sector spdr tr | -12.56 |
| pimco etf tr | -7.69 |
| ishares tr | -6.03 |
Mason Investment Advisory Services, Inc. reduced stake in above stock
Sold off
| Ticker | $ Sold |
|---|---|
| vanguard intl equity index f | -223,279 |
| ishares tr | -597,162 |
| ishares tr | -289,000 |
| jpmorgan chase & co. | -207,829 |
Mason Investment Advisory Services, Inc. got rid off the above stocks
Sector Distribution
Mason Investment Advisory Services, Inc. has about 99.5% of it's holdings in Others sector.
- Others
| Sector | % |
|---|---|
| Others | 99.5 |
Market Cap. Distribution
Mason Investment Advisory Services, Inc. has about 0% of it's portfolio invested in the large-cap and mega-cap stocks.
- UNALLOCATED
| Category | % |
|---|---|
| UNALLOCATED | 99.5 |
Stocks belong to which Index?
About 0% of the stocks held by Mason Investment Advisory Services, Inc. either belong to S&P 500 or RUSSELL 2000 index.
- Others
| Index | % |
|---|---|
| Others | 99.5 |
| Top 5 Winners ($) | $ | |
|---|---|---|
| IBCE | ishares tr | 25.5 M |
| AEMB | american centy etf tr | 24.1 M |
| AEMB | american centy etf tr | 14.1 M |
| AEMB | american centy etf tr | 12.8 M |
| VEU | vanguard intl equity index f | 4.7 M |
| Top 5 Losers ($) | $ | |
|---|---|---|
| TAGG | t rowe price etf inc | -27.2 M |
| CGGR | capital group growth etf | -1.4 M |
| CGDV | capital group dividend value | -0.9 M |
| MSFT | microsoft corp | -0.2 M |
| VEU | vanguard intl equity index f | -0.2 M |
Mason Investment Advisory Services, Inc. Holdings Map
This heatmap illustrates the top 50 positions within the fund's portfolio.
Current Stock Holdings of Mason Investment Advisory Services, Inc.
Mason Investment Advisory Services, Inc. has 79 stocks in it's portfolio. About 96% of the portfolio is in top 10 stocks. TAGG proved to be the most loss making stock for the portfolio. IBCE was the most profitable stock for Mason Investment Advisory Services, Inc. last quarter.
$2.17BTotal Value
83.00Positions
14 May, 2026Last Reported
| Expand | Holdingsorted ascending | % Portfolio | Shares Held | $ Value | % Change |
|---|---|---|---|---|---|
| 0.06% | 4,968 | $1.26M 0.06% | 1.29%decreased 1.29 percentreduced | ||
 AAXJ Ishares TrIshares TrAAXJ | 0.11% | 33,071 | $2.46M 0.11% | 0%unchanged 0 percentunchanged | |
AAXJ Ishares TrIshares TrAAXJ | 0.04% | 11,818 | $926.6K 0.04% | 0%unchanged 0 percentunchanged | |
 Albertsons Cos Inc Mason Investment Advisory Services, Inc.'s holding in Albertsons Cos Inc over time | 0.03% | 42,219 | $719.4K 0.03% | 0.84%increased 0.84 percentadded | |
 AEMB American Centy Etf TrAmerican Centy Etf TrAEMB | 14.45% | 2,833,100 | $312.97M 14.45% | 0.41%decreased 0.41 percentreduced | |
AEMB American Centy Etf TrAmerican Centy Etf TrAEMB | 10.88% | 2,360,210 | $235.69M 10.88% | 2.3%decreased 2.3 percentreduced | |
AEMB American Centy Etf TrAmerican Centy Etf TrAEMB | 10.31% | 3,585,890 | $223.40M 10.31% | 0.61%decreased 0.61 percentreduced | |
 AGZD Wisdomtree TrWisdomtree TrAGZD | 0.05% | 17,434 | $1.17M 0.05% | 0%unchanged 0 percentunchanged | |
AGZD Wisdomtree TrWisdomtree TrAGZD | 0.01% | 3,738 | $333.9K 0.01% | 0%unchanged 0 percentunchanged | |
 Amazon Com Inc Amazon Com IncAMZN Mason Investment Advisory Services, Inc.'s holding in Amazon Com Inc over time | 0.02% | 1,670 | $347.8K 0.02% | 2.58%increased 2.58 percentadded | |
 Arista Networks Inc Mason Investment Advisory Services, Inc.'s holding in Arista Networks Inc over time | 0.03% | 4,955 | $608.4K 0.03% | 13.87%decreased 13.87 percentreduced | |
 AOA Ishares TrIshares TrAOA | 0.06% | 13,444 | $1.19M 0.06% | 17.35%increased 17.35 percentadded | |
AOA Ishares TrIshares TrAOA | 0.01% | 828 | $206.0K 0.01% | 0%unchanged 0 percentunchanged | |
 AZAA Aim Etf Products TrustAim Etf Products TrustAZAA | 0.01% | 7,685 | $298.3K 0.01% | 0%unchanged 0 percentunchanged | |
 BIL Spdr Series TrustSpdr Series TrustBIL | 0.05% | 12,988 | $994.1K 0.05% | 0%unchanged 0 percentunchanged | |
BIL Spdr Series TrustSpdr Series TrustBIL | 0.04% | 16,634 | $941.1K 0.04% | 0.13%increased 0.13 percentadded | |
 BNDW Vanguard Scottsdale FdsVanguard Scottsdale FdsBNDW | 0.07% | 25,246 | $1.48M 0.07% | 0.61%increased 0.61 percentadded | |
BNDW Vanguard Scottsdale FdsVanguard Scottsdale FdsBNDW | 0.02% | 4,517 | $373.7K 0.02% | 0.58%increased 0.58 percentadded | |
 BOND Pimco Etf TrPimco Etf TrBOND | 1.29% | 278,155 | $27.97M 1.29% | 7.69%decreased 7.69 percentreduced | |
 CGDV Capital Group Dividend ValueCapital Group Dividend ValueCGDV | 1.58% | 803,438 | $34.18M 1.58% | 1.81%increased 1.81 percentadded | |
