SPDR S&P MIDCAP 400 ETF TR

Ticker: MDY CUSIP: 78467Y107 Class: Exchange Traded Fund

Mason Investment Advisory Services, Inc.'s Holding History (CIK: 0001635007)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,758 Value ($000) $1,061 Avg Close — Range —
Q3 2025
Shares 1,777 Value ($000) $1,059 Avg Close — Range —
Q2 2025
Shares 1,899 Value ($000) $1,076 Avg Close — Range —
Q1 2025
Shares 1,960 Value ($000) $1,046 Avg Close — Range —
Q4 2024
Shares 1,960 Value ($000) $1,116 Avg Close — Range —
Q3 2024
Shares 1,960 Value ($000) $1,116 Avg Close — Range —
Q2 2024
Shares 1,984 Value ($000) $1,061 Avg Close — Range —
Q1 2024
Shares 1,980 Value ($000) $1,102 Avg Close — Range —
Q4 2023
Shares 1,980 Value ($000) $1,005 Avg Close — Range —
Q3 2023
Shares 2,028 Value ($000) $926 Avg Close — Range —