Filed: 11/12/2025ACC: 0001140361-25-041541
📋 What this filing means
MASON INVESTMENT ADVISORY SERVICES, INC. filed this quarterly 13F‑HR report disclosing 80 equity positions with a total reported market value of $2.01B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
80
Positions
$2.01B
Total AUM (reported)
23.59M
Total Shares
Allocation by class
MSCI USA VALUE$588.10M29.3%
US SML CP VALU$275.47M13.7%
FTSE SMCAP ETF$270.61M13.5%
GROWTH ETF$235.62M11.7%
INTL SMCP VLU$213.30M10.6%
AVANTIS US SMALL$201.04M10.0%
SM CP VAL ETF$58.75M2.9%
Portfolio Concentration
Top 3$1.13B56.5%
4–10$795.37M39.6%
11–25$48.84M2.4%
Rest$29.30M1.5%
Top 3 weight
56.5%
Top 10 weight
96.1%
Voting Authority Distribution
Total shares with voting rights: 23.59M
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
23.59M
shares
% of voting shares100.0%
Investment Discretion (by position count)
Sole80
Shared0
Other0
Dominant voting typeNone · 100.0% of voting shares
Institutional Holdings80
Rows:
ISHARES TR
SOLEShares4.70M
TypeSH
Market value$588.10M
29.29%
Sole
0.00
Shared
0.00
None
4.70M
AMERICAN CENTY ETF TR
SOLEShares2.77M
TypeSH
Market value$275.47M
13.72%
Sole
0.00
Shared
0.00
None
2.77M
VANGUARD INTL EQUITY INDEX F
SOLEShares1.90M
TypeSH
Market value$270.61M
13.48%
Sole
0.00
Shared
0.00
None
1.90M
T ROWE PRICE ETF INC
SOLEShares5.38M
TypeSH
Market value$234.80M
11.70%
Sole
0.00
Shared
0.00
None
5.38M
AMERICAN CENTY ETF TR
SOLEShares2.40M
TypeSH
Market value$213.30M
10.62%
Sole
0.00
Shared
0.00
None
2.40M
AMERICAN CENTY ETF TR
SOLEShares3.51M
TypeSH
Market value$201.04M
10.01%
Sole
0.00
Shared
0.00
None
3.51M
VANGUARD INDEX FDS
SOLEShares281.48K
TypeSH
Market value$58.75M
2.93%
Sole
0.00
Shared
0.00
None
281.48K
PIMCO ETF TR
SOLEShares486.33K
TypeSH
Market value$48.97M
2.44%
Sole
0.00
Shared
0.00
None
486.33K
CAPITAL GROUP DIVIDEND VALUE
SOLEShares476.41K
TypeSH
Market value$20.02M
1.00%
Sole
0.00
Shared
0.00
None
476.41K
CAPITAL GROUP INTL FOCUS EQT
SOLEShares624.44K
TypeSH
Market value$18.50M
0.92%
Sole
0.00
Shared
0.00
None
624.44K
CAPITAL GROUP GROWTH ETF
SOLEShares256.96K
TypeSH
Market value$11.29M
0.56%
Sole
0.00
Shared
0.00
None
256.96K
VANGUARD INTL EQUITY INDEX F
SOLEShares161.83K
TypeSH
Market value$7.73M
0.38%
Sole
0.00
Shared
0.00
None
161.83K
DIMENSIONAL ETF TRUST
SOLEShares119.91K
TypeSH
Market value$6.98M
0.35%
Sole
0.00
Shared
0.00
None
119.91K
SPDR S&P 500 ETF TR
SOLEShares5.29K
TypeSH
Market value$3.53M
0.18%
Sole
0.00
Shared
0.00
None
5.29K
S&P GLOBAL INC
SOLEShares5.34K
TypeSH
Market value$2.60M
0.13%
Sole
0.00
Shared
0.00
None
5.34K
ISHARES TR
SOLEShares32.54K
TypeSH
Market value$2.21M
0.11%
Sole
0.00
Shared
0.00
None
32.54K
ISHARES TR
SOLEShares19.37K
TypeSH
Market value$2.15M
0.11%
Sole
0.00
Shared
0.00
None
19.37K
SCHWAB STRATEGIC TR
SOLEShares43.84K
TypeSH
Market value$1.88M
0.09%
Sole
0.00
Shared
0.00
None
43.84K
EXXON MOBIL CORP
SOLEShares16.24K
TypeSH
Market value$1.83M
0.09%
Sole
0.00
Shared
0.00
None
16.24K
CHEVRON CORP NEW
SOLEShares11K
TypeSH
Market value$1.71M
0.09%
Sole
0.00
Shared
0.00
None
11K
APPLE INC
SOLEShares6.24K
TypeSH
Market value$1.59M
0.08%
Sole
0.00
Shared
0.00
None
6.24K
DIMENSIONAL ETF TRUST
SOLEShares39.09K
TypeSH
Market value$1.51M
0.08%
Sole
0.00
Shared
0.00
None
39.09K
ALBERTSONS COS INC
SOLEShares79.19K
TypeSH
Market value$1.39M
0.07%
Sole
0.00
Shared
0.00
None
79.19K
MICROSOFT CORP
SOLEShares2.52K
TypeSH
Market value$1.30M
0.06%
Sole
0.00
Shared
0.00
None
2.52K
WISDOMTREE TR
SOLEShares17.43K
TypeSH
Market value$1.15M
0.06%
Sole
0.00
Shared
0.00
None
17.43K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES TRSOLE | MSCI USA VALUE | 4.70M | SH | $588.10M 29.29% | 0.00 | 0.00 | 4.70M |
AMERICAN CENTY ETF TRSOLE | US SML CP VALU | 2.77M | SH | $275.47M 13.72% | 0.00 | 0.00 | 2.77M |
VANGUARD INTL EQUITY INDEX FSOLE | FTSE SMCAP ETF | 1.90M | SH | $270.61M 13.48% | 0.00 | 0.00 | 1.90M |
T ROWE PRICE ETF INCSOLE | GROWTH ETF | 5.38M | SH | $234.80M 11.70% | 0.00 | 0.00 | 5.38M |
AMERICAN CENTY ETF TRSOLE | INTL SMCP VLU | 2.40M | SH | $213.30M 10.62% | 0.00 | 0.00 | 2.40M |
AMERICAN CENTY ETF TRSOLE | AVANTIS US SMALL | 3.51M | SH | $201.04M 10.01% | 0.00 | 0.00 | 3.51M |
VANGUARD INDEX FDSSOLE | SM CP VAL ETF | 281.48K | SH | $58.75M 2.93% | 0.00 | 0.00 | 281.48K |
PIMCO ETF TRSOLE | ENHAN SHRT MA AC | 486.33K | SH | $48.97M 2.44% | 0.00 | 0.00 | 486.33K |
CAPITAL GROUP DIVIDEND VALUESOLE | SHS CREATION UNI | 476.41K | SH | $20.02M 1.00% | 0.00 | 0.00 | 476.41K |
CAPITAL GROUP INTL FOCUS EQTSOLE | SHS CREATION UNI | 624.44K | SH | $18.50M 0.92% | 0.00 | 0.00 | 624.44K |
CAPITAL GROUP GROWTH ETFSOLE | SHS CREATION UNI | 256.96K | SH | $11.29M 0.56% | 0.00 | 0.00 | 256.96K |
VANGUARD INTL EQUITY INDEX FSOLE | GLB EX US ETF | 161.83K | SH | $7.73M 0.38% | 0.00 | 0.00 | 161.83K |
DIMENSIONAL ETF TRUSTSOLE | US TARGETED VLU | 119.91K | SH | $6.98M 0.35% | 0.00 | 0.00 | 119.91K |
SPDR S&P 500 ETF TRSOLE | TR UNIT | 5.29K | SH | $3.53M 0.18% | 0.00 | 0.00 | 5.29K |
S&P GLOBAL INCSOLE | COM | 5.34K | SH | $2.60M 0.13% | 0.00 | 0.00 | 5.34K |
ISHARES TRSOLE | EAFE VALUE ETF | 32.54K | SH | $2.21M 0.11% | 0.00 | 0.00 | 32.54K |
ISHARES TRSOLE | TIPS BD ETF | 19.37K | SH | $2.15M 0.11% | 0.00 | 0.00 | 19.37K |
SCHWAB STRATEGIC TRSOLE | FUNDAMENTAL INTL | 43.84K | SH | $1.88M 0.09% | 0.00 | 0.00 | 43.84K |
EXXON MOBIL CORPSOLE | COM | 16.24K | SH | $1.83M 0.09% | 0.00 | 0.00 | 16.24K |
CHEVRON CORP NEWSOLE | COM | 11K | SH | $1.71M 0.09% | 0.00 | 0.00 | 11K |
APPLE INCSOLE | COM | 6.24K | SH | $1.59M 0.08% | 0.00 | 0.00 | 6.24K |
DIMENSIONAL ETF TRUSTSOLE | US CORE EQUITY 2 | 39.09K | SH | $1.51M 0.08% | 0.00 | 0.00 | 39.09K |
ALBERTSONS COS INCSOLE | COMMON STOCK | 79.19K | SH | $1.39M 0.07% | 0.00 | 0.00 | 79.19K |
MICROSOFT CORPSOLE | COM | 2.52K | SH | $1.30M 0.06% | 0.00 | 0.00 | 2.52K |
WISDOMTREE TRSOLE | US MIDCAP FUND | 17.43K | SH | $1.15M 0.06% | 0.00 | 0.00 | 17.43K |
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