Mason Investment Advisory Services, Inc.
CIK 0001635007 · RESTON, VA · Quarter end: 2026-06-30 · Filed on: 2026-08-13 · Open the SEC source ↗
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$2.63B
2026 Q2
Positions
84
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
95.0%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
VLUE
ISHARES TR
34.0%
AVUV
AMERICAN CENTY ETF TR
13.4%
VSS
VANGUARD INTL EQUITY INDEX F
11.2%
AVSC
AMERICAN CENTY ETF TR
9.9%
TGRT
T ROWE PRICE EXCHANGE-TRADED
9.8%
AVDV
AMERICAN CENTY ETF TR
9.2%
VBR
VANGUARD INDEX FDS
2.6%
TURF
T ROWE PRICE EXCHANGE-TRADED
2.1%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.