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iShares MBS ETF

1,007 hedge funds and large institutions have $33B invested in iShares MBS ETF in 2025 Q4 according to their latest regulatory filings, with 164 funds opening new positions, 471 increasing their positions, 280 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

2% less funds holding in top 10

Funds holding in top 10: 5251 (-1)

3.34% less ownership

Funds ownership: 87.89%84.55% (-3.3%)

9% less capital invested

Capital invested by funds: $36.5B → $33B (-$3.46B)

Holders
1,007
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
51
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.4M
Puts
$2.65M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
NP
76
NorthRock Partners
Minnesota
$43.4M
SMFG
77
Sumitomo Mitsui Financial Group
Japan
$43.2M
State of New Jersey Common Pension Fund D
78
State of New Jersey Common Pension Fund D
New Jersey
$42.8M
Thrivent Financial for Lutherans
79
Thrivent Financial for Lutherans
Minnesota
$42.8M
FIA
80
Foundations Investment Advisors
Arizona
$42.8M
OPAM
81
Ocean Park Asset Management
California
$40.4M
Cambridge Investment Research Advisors
82
Cambridge Investment Research Advisors
Iowa
$38.9M
DJSG
83
D.J. St. Germain
Massachusetts
$37.5M
CI
84
Conning Inc
Connecticut
$36.9M
BSB
85
Bangor Savings Bank
Maine
$36.1M
Fidelity Investments
86
Fidelity Investments
Massachusetts
$33.5M
NFT
87
Nan Fung Trinity
Hong Kong
$33.3M
PI
88
Parkside Investments
Illinois
$32.8M
CIM
89
Confluence Investment Management
Missouri
$32.8M
ZIG
90
Zurich Insurance Group
Switzerland
$32.2M
Franklin Resources
91
Franklin Resources
California
$32.2M
Baird Financial Group
92
Baird Financial Group
Wisconsin
$32.1M
CWM
93
Cabot Wealth Management
Massachusetts
$31.9M
Goldman Sachs
94
Goldman Sachs
New York
$31.8M
JC
95
JB Capital
Connecticut
$30.3M
Rockefeller Capital Management
96
Rockefeller Capital Management
New York
$30.1M
SA
97
Sanctuary Advisors
Indiana
$30M
CCA
98
Clearwater Capital Advisors
Illinois
$29.6M
BCM
99
Brookstone Capital Management
Illinois
$29.4M
Mitsubishi UFJ Trust & Banking
100
Mitsubishi UFJ Trust & Banking
Japan
$29M