S.A. Mason LLC
CIK 0001800911 · HOLLAND, MI · Quarter end: 2026-06-30 · Filed on: 2026-07-31 · Open the SEC source ↗
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$325.5M
2026 Q2
Positions
282
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
30.2%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
NVDA
NVIDIA Corp
4.9%
VSDM
Vanguard Short Duration Tax-Exm Bd ETF
3.9%
VOO
Vanguard S&P 500 ETF
3.3%
VTI
Vanguard Total Stock Market ETF
3.2%
IVV
iShares Core S&P 500 ETF
3.1%
VTES
Vanguard Short-Term Tax-Exmpt Bd ETF
2.9%
VB
Vanguard Small-Cap ETF
2.4%
VO
Vanguard Mid-Cap ETF
2.3%
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.