Nautilus Advisors’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
$571K Sell
11,669
-1,177
-9% -$58.1K 0.34% 89
2026
Q1
$635K Sell
12,846
-10,341
-45% -$520K 0.44% 71
2025
Q4
$1.17M Buy
23,187
+3,593
+18% +$181K 0.76% 33
2025
Q3
$987K Buy
19,594
+813
+4% +$40.8K 0.66% 39
2025
Q2
$941K Sell
18,781
-3,545
-16% -$177K 0.69% 39
2025
Q1
$1.12M Buy
22,326
+4,891
+28% +$244K 0.92% 26
2024
Q4
$866K Buy
+17,435
New +$878K 0.69% 40

Other funds holding MTBA

Nautilus Advisors's MTBA Position: Q2 2026 in Review

Nautilus Advisors reduced its Simplify MBS ETF (MTBA) stake by 9.2% in Q2 2026, selling an estimated $58.1K and leaving 11,669 shares worth $571K. The position accounts for 0.34% of the portfolio, ranked #89.

Nautilus Advisors first reported a position in MTBA in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.17M in Q4 2025. 150 funds tracked by Wall St. Rank hold MTBA as of Q2 2026.

  • Nautilus Advisors held 11,669 shares of Simplify MBS ETF worth $571K as of Q2 2026.
  • Nautilus Advisors sold 1,177 Simplify MBS ETF shares in Q2 2026, an estimated $58.1K.
  • Simplify MBS ETF made up 0.34% of Nautilus Advisors's portfolio in Q2 2026, its #89 holding.
  • Nautilus Advisors first reported a position in Simplify MBS ETF in Q4 2024 and has held it in 7 quarters since.
  • Nautilus Advisors's Simplify MBS ETF position peaked at $1.17M in Q4 2025.
  • 150 funds tracked by Wall St. Rank held Simplify MBS ETF as of Q2 2026.

Based on Nautilus Advisors's 13F filing for Q2 2026, filed 14 Jul 2026.