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iShares MBS ETF

1,011 hedge funds and large institutions have $34.8B invested in iShares MBS ETF in 2026 Q1 according to their latest regulatory filings, with 114 funds opening new positions, 499 increasing their positions, 284 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,011
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
62
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.88M
Puts
$2.06M
Net Calls
Net Calls Change

Top Buyers

1 +$1.9B
2 +$273M
3 +$272M
4
JP Morgan Chase
JP Morgan Chase
New York
+$196M
5
Truist Financial
Truist Financial
North Carolina
+$176M

Top Sellers

1 -$2.43B
2 -$463M
3 -$367M
4
Barclays
Barclays
United Kingdom
-$237M
5
Ameriprise
Ameriprise
Minnesota
-$140M
Name Holding Trade Value Shares
Change
Change in
Stake
RCS
1026
Retirement Capital Strategies
California
CCM
1027
Crabel Capital Management
California
CLGM
1028
Capitolis Liquid Global Markets
New York
DAS
1029
Diversify Advisory Services
Utah
AA
1030
AlphaCentric Advisors
Puerto Rico
WTB
1031
Washington Trust Bank
Washington
GDP
1032
Great Diamond Partners
Maine
Natixis Advisors
1033
Natixis Advisors
Massachusetts
Loomis, Sayles & Company
1034
Loomis, Sayles & Company
Massachusetts
EP
1035
Edgestream Partners
New Jersey
B
1036
Bailard
California
JWCA
1037
J.W. Cole Advisors
Florida
RFP
1038
RCS Financial Planning
Maryland
M1FG
1039
Mach-1 Financial Group
Arkansas
BP
1040
BNP Paribas
France
SCM
1041
Saxony Capital Management
Missouri
GC
1042
Guggenheim Capital
Illinois
EGM
1043
Engineers Gate Manager
New York
EWA
1044
Exit Wealth Advisors
Georgia
SWM
1045
Steinberganna Wealth Management
New York
Millennium Management
1046
Millennium Management
New York
National Bank of Canada
1047
National Bank of Canada
Quebec, Canada
BWM
1048
BCS Wealth Management
Tennessee
VIS
1049
Vertex Investment Solutions
AWM
1050
Aprio Wealth Management
Georgia