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iShares MBS ETF
MBB

Overview Fund Activity

915 hedge funds and large institutions have $34.4B invested in iShares MBS ETF in 2025 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 399 increasing their positions, 309 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
915
Holders Change
-1
Holders Change %
-0.11%
% of All Funds
12.27%
Holding in Top 10
58
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-13.43%
% of All Funds
0.78%
New
96
Increased
399
Reduced
309
Closed
82
Calls
$9.16M
Puts
$1.63M
Net Calls
+$7.53M
Net Calls Change
-$45.8M

Top Buyers

1
TIAA Trust, National Association
TIAA Trust, National Association
North Carolina
+$1.75B
2
Barclays
Barclays
United Kingdom
+$405M
3
Bank of America
Bank of America
North Carolina
+$169M
4
Prudential Financial
Prudential Financial
New Jersey
+$136M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$107M

Top Sellers

1
State of Tennessee, Department of Treasury
State of Tennessee, Department of Treasury
Tennessee
-$236M
2
RWP
RWA Wealth Partners
Massachusetts
-$112M
3
Jane Street
Jane Street
New York
-$89.1M
4
UBS Group
UBS Group
Switzerland
-$66.7M
5
HCM
Hilton Capital Management
New York
-$49.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
BF
976
BOK Financial
Oklahoma
– -$70.7K -754 Closed
National Bank of Canada
977
National Bank of Canada
Quebec, Canada
– -$65.5K -698 Closed
TC
978
Truvestments Capital
Florida
– -$36.7K -391 Closed
GGI
979
Godsey & Gibb Inc
Virginia
– -$32.7K -349 Closed
WF
980
Wayfinding Financial
Washington
– -$29K -316 Closed
IWM
981
IMG Wealth Management
Florida
– -$29.5K -315 Closed
PFBT
982
Parkside Financial Bank & Trust
Missouri
– -$27.3K -291 Closed
CNBTD
983
Citizens National Bank Trust Department
Mississippi
– -$20.4K -218 Closed
VWA
984
VSM Wealth Advisory
Maryland
– -$17.2K -183 Closed
DWM
985
Dogwood Wealth Management
Kansas
– -$15.8K -168 Closed
BAM
986
Byrne Asset Management
New Jersey
– -$15.8K -168 Closed
BTD
987
BankPlus Trust Department
Mississippi
– -$13.6K -145 Closed
ANBT
988
American National Bank & Trust
Texas
– -$11.6K -124 Closed
CMP
989
Coston McIsaac & Partners
Maine
– -$9K -96 Closed
GWSA
990
Global Wealth Strategies & Associates
Colorado
– -$8.44K -90 Closed
MFC
991
Morris Financial Concepts
South Carolina
– -$6.75K -72 Closed
EC
992
Elequin Capital
New York
– -$6.66K -71 Closed
GJIA
993
Glass Jacobson Investment Advisors
Maryland
– -$6.42K -70 Closed
MFS
994
Mattson Financial Services
Michigan
– -$6.47K -69 Closed
MMCM
995
Murphy & Mullick Capital Management
New York
– -$4.69K -50 Closed
KSWA
996
Kathleen S. Wright Associates
Pennsylvania
– -$3.19K -34 Closed
WAM
997
WFA Asset Management
Wisconsin
– -$3.14K -34 Closed
WPA
998
West Paces Advisors
Georgia
– -$2.63K -28 Closed
PP
999
Pacifica Partners
Canada
– -$1.98K -21 Closed
PMFA
1000
Plante Moran Financial Advisors
Michigan
– -$938 -10 Closed
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