Bank of New York Mellon’s Simplify MBS ETF MTBA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
Sell
-261,015
Closed -$12.9M 4386
2026
Q1
$12.9M Buy
261,015
+2,027
+0.8% +$102K ﹤0.01% 1786
2025
Q4
$13.1M Sell
258,988
-61,806
-19% -$3.12M ﹤0.01% 1771
2025
Q3
$16.2M Buy
320,794
+55,705
+21% +$2.8M ﹤0.01% 1660
2025
Q2
$13.3M Buy
+265,089
New +$13.2M ﹤0.01% 1736
2025
Q1
Sell
-83,159
Closed -$4.13M 4152
2024
Q4
$4.13M Buy
83,159
+54,401
+189% +$2.74M ﹤0.01% 2389
2024
Q3
$1.48M Buy
+28,758
New +$1.47M ﹤0.01% 2912

Other funds holding MTBA

Bank of New York Mellon's MTBA Position: Q2 2026 in Review

Bank of New York Mellon sold out of Simplify MBS ETF (MTBA) in Q2 2026, closing a stake of 261,015 shares — an estimated $12.9M sold.

Bank of New York Mellon first reported a position in MTBA in Q3 2024 and held it in 6 quarters. The position peaked at $16.2M in Q3 2025. 150 funds tracked by Wall St. Rank hold MTBA as of Q2 2026.

  • Bank of New York Mellon reported no remaining Simplify MBS ETF position as of Q2 2026 after selling out during the quarter.
  • Bank of New York Mellon sold 261,015 Simplify MBS ETF shares in Q2 2026, an estimated $12.9M.
  • Bank of New York Mellon first reported a position in Simplify MBS ETF in Q3 2024 and held it in 6 quarters.
  • Bank of New York Mellon's Simplify MBS ETF position peaked at $16.2M in Q3 2025.
  • 150 funds tracked by Wall St. Rank held Simplify MBS ETF as of Q2 2026.

Based on Bank of New York Mellon's 13F filing for Q2 2026, filed 6 Aug 2026.