MTBA icon

Simplify MBS ETF

151 hedge funds and large institutions have $1.13B invested in Simplify MBS ETF in 2025 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 77 increasing their positions, 30 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
151
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$38.1M
2 -$8.98M
3 -$4.64M
4
Bank of New York Mellon
Bank of New York Mellon
New York
-$4.13M
5
Citadel Advisors
Citadel Advisors
Florida
-$3.49M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$973K
77
$939K
78
$915K
79
$891K
80
$888K
81
$852K
82
$819K
83
$804K
84
$798K
85
$789K
86
$739K
87
$732K
88
$725K
89
$660K
90
$631K
91
$601K
92
$600K
93
$593K
94
$567K
95
$557K
96
$546K
97
$540K
98
$540K
99
$539K
100
$518K