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iShares MBS ETF
MBB

Overview Fund Activity

835 hedge funds and large institutions have $26.7B invested in iShares MBS ETF in 2024 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 390 increasing their positions, 276 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
835
Holders Change
-20
Holders Change %
-2.34%
% of All Funds
12.1%
Holding in Top 10
72
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-10%
% of All Funds
1.04%
New
85
Increased
390
Reduced
276
Closed
90
Calls
$80.3M
Puts
$19.1M
Net Calls
+$61.2M
Net Calls Change
+$21.4M

Top Buyers

1
Jane Street
Jane Street
New York
$779M
2
Bank of Montreal
Bank of Montreal
Ontario, Canada
$231M
3
State Street
State Street
Massachusetts
$109M
4
SOMRS
State of Michigan Retirement System
Michigan
$145M
5
Bessemer Group
Bessemer Group
New Jersey
$91.9M

Top Sellers

1
Morgan Stanley
Morgan Stanley
New York
$708M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$2.33B
3
Bank of America
Bank of America
North Carolina
$6.61B
4
Osaic Holdings
Osaic Holdings
Arizona
$29.5M
5
US Bancorp
US Bancorp
Minnesota
$55.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
BWM
926
BKM Wealth Management
Wisconsin
– -$658 -7 Closed
HF
927
Halpern Financial
Virginia
– -$562 -6 Closed
TFA
928
Transamerica Financial Advisors
Florida
– -$1K -1 Closed
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