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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
CC
126
Courier Capital
New York
$22.2M
EC
127
Estate Counselors
Wisconsin
$22.1M
PAG
128
Private Advisor Group
New Jersey
$21.9M
MWAM
129
Manhattan West Asset Management
California
$21.8M
AWMS
130
Advocacy Wealth Management Services
Georgia
$21.7M
JFGIW
131
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$21.7M
Mariner
132
Mariner
Kansas
$21.4M
LIM
133
Leavell Investment Management
Alabama
$21.1M
Financial Engines Advisors
134
Financial Engines Advisors
California
$21M
AI
135
Arvest Investments
Arkansas
$20.9M
BCV
136
Banque Cantonale Vaudoise
Switzerland
$20.5M
TWP
137
Triad Wealth Partners
Kansas
$20.4M
VAS
138
Vestmark Advisory Solutions
Massachusetts
$20M
Northern Trust
139
Northern Trust
Illinois
$19.9M
VT
140
Vise Technologies
New York
$19.8M
HNB
141
Huntington National Bank
Ohio
$19.7M
GGS
142
Galvin Gaustad & Stein
Arizona
$19.6M
TG
143
TCW Group
California
$19.5M
CM
144
Castleark Management
Illinois
$19.4M
SHJ
145
Sharkey, Howes & Javer
Colorado
$19.4M
MCM
146
MAI Capital Management
Ohio
$19.3M
Jane Street
147
Jane Street
New York
$18.7M
SAM
148
Stansberry Asset Management
Texas
$18.6M
MNA
149
Manning & Napier Advisors
New York
$18.5M
JHU
150
Johns Hopkins University
Maryland
$18.4M