MBB icon

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
BFG
526
Birch Financial Group
New Hampshire
$964K
SWP
527
Sagespring Wealth Partners
Tennessee
$964K
Koshinski Asset Management
528
Koshinski Asset Management
Illinois
$957K
EV
529
EJMK Ventures
Illinois
$946K
MWA
530
Merkkuri Wealth Advisors
New York
$935K
Lido Advisors
531
Lido Advisors
California
$932K
GC
532
Guggenheim Capital
Illinois
$915K
XPN
533
XY Planning Network
Montana
$908K
WCM
534
WealthTrak Capital Management
Virginia
$905K
EGM
535
Engineers Gate Manager
New York
$904K
PIA
536
Perennial Investment Advisors
California
$900K
SWM
537
Seed Wealth Management
Illinois
$897K
CWP
538
Cyndeo Wealth Partners
Florida
$895K
WFS
539
WealthGarden F.S.
California
$881K
RFA
540
Resurgent Financial Advisors
Georgia
$871K
FA
541
FC Advisory
Pennsylvania
$871K
MFG
542
Magnus Financial Group
New York
$868K
CFG
543
Carter Financial Group
Illinois
$861K
CP
544
Clarendon Private
Massachusetts
$861K
CFG
545
Carr Financial Group
Massachusetts
$859K
SPI
546
Sutton Place Investors
New York
$855K
EWA
547
Exit Wealth Advisors
Georgia
$849K
LWM
548
LongView Wealth Management
Georgia
$845K
SWM
549
Steinberganna Wealth Management
New York
$825K
DC
550
Davenport & Co
Virginia
$818K