DOUBLELINE ETF TRUST

Ticker: DMBS CUSIP: 25861R402 Class: MORTGAGE ETF

Mattson Financial Services, LLC's Holding History (CIK: 0002034595)

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

Q4 2025
Shares 298,276 Value ($000) $14,811 Avg Close — Range —
Q3 2025
Shares 260,336 Value ($000) $12,933 Avg Close — Range —
Q2 2025
Shares 211,099 Value ($000) $10,359 Avg Close — Range —
Q1 2025
Shares 201,230 Value ($000) $9,870 Avg Close — Range —
Q4 2024
Shares 132,916 Value ($000) $6,698 Avg Close — Range —
Q3 2024
Shares 142,469 Value ($000) $6,874 Avg Close — Range —
Q2 2024
Shares 143,040 Value ($000) $6,902 Avg Close — Range —