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iShares Core US Aggregate Bond ETF

1,905 hedge funds and large institutions have $116B invested in iShares Core US Aggregate Bond ETF in 2025 Q3 according to their latest regulatory filings, with 154 funds opening new positions, 949 increasing their positions, 592 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

1% less capital invested

Capital invested by funds: $117B → $116B (-$937M)

2.9% less ownership

Funds ownership: 93.06%90.15% (-2.9%)

5% less funds holding in top 10

Funds holding in top 10: 350332 (-18)

Holders
1,905
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
332
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.8M
Puts
$2.08M
Net Calls
Net Calls Change

Top Sellers

1 -$1.92B
2 -$1.15B
3 -$923M
4
Jane Street
Jane Street
New York
-$441M
5
Nisa Investment Advisors
Nisa Investment Advisors
Missouri
-$396M
Name Holding Trade Value Shares
Change
Change in
Stake
HKIM
1001
Hayek Kallen Investment Management
Alabama
$1.65M
MFS
1002
Miller Financial Services
Michigan
$1.65M
BC
1003
Bakala Capital
South Carolina
$1.64M
AIS
1004
American Investment Services
Massachusetts
$1.64M
Optiver Holding
1005
Optiver Holding
Netherlands
$1.63M
IIC
1006
Ironwood Investment Counsel
Arizona
$1.63M
CFG
1007
Carr Financial Group
Massachusetts
$1.6M
TFA
1008
Transamerica Financial Advisors
Florida
$1.6M
AUB
1009
Atlantic Union Bankshares
Virginia
$1.59M
FWM
1010
Fonville Wealth Management
Virginia
$1.59M
NP
1011
Nilsine Partners
Colorado
$1.58M
Nomura Asset Management
1012
Nomura Asset Management
Japan
$1.58M
EIA
1013
Edgemoor Investment Advisors
Maryland
$1.58M
BP
1014
Ballentine Partners
Massachusetts
$1.57M
SC
1015
Schiavi & Co
Delaware
$1.56M
BWA
1016
Beam Wealth Advisors
Louisiana
$1.55M
FNT
1017
First National Trust
Pennsylvania
$1.55M
JF
1018
Jump Financial
Illinois
$1.54M
PB
1019
Pinnacle Bancorp
Nebraska
$1.54M
CAL
1020
Capital Analysts LLC
Pennsylvania
$1.53M
SW
1021
SlateStone Wealth
Florida
$1.51M
KBFS
1022
Kohmann Bosshard Financial Services
Ohio
$1.51M
MP
1023
McDonald Partners
Ohio
$1.51M
XT
1024
XTX Topco
Cayman Islands
$1.5M
AQR Capital Management
1025
AQR Capital Management
Connecticut
$1.5M