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iShares Core US Aggregate Bond ETF

2,064 hedge funds and large institutions have $121B invested in iShares Core US Aggregate Bond ETF in 2026 Q1 according to their latest regulatory filings, with 151 funds opening new positions, 991 increasing their positions, 691 reducing their positions, and 132 closing their positions.

New
Increased
Maintained
Reduced
Closed

43% more repeat investments, than reductions

Existing positions increased: 991 | Existing positions reduced: 691

14% more first-time investments, than exits

New positions opened: 151 | Existing positions closed: 132

0% more capital invested

Capital invested by funds: $120B → $121B (+$326M)

0% more funds holding in top 10

Funds holding in top 10: 381381 (0)

1% less funds holding

Funds holding: 2,0922,064 (-28)

3.91% less ownership

Funds ownership: 90.96%87.05% (-3.9%)

100% less call options, than puts

Call options by funds: $5.47M | Put options by funds: $1.24B

Holders
2,064
Holders Change
-28
Holders Change %
-1.34%
% of All Funds
25.42%
Holding in Top 10
381
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
4.69%
New
151
Increased
991
Reduced
691
Closed
132
Calls
$5.47M
Puts
$1.24B
Net Calls
-$1.23B
Net Calls Change
-$1.24B
Name Holding Trade Value Shares
Change
Change in
Stake
ST
226
Smithfield Trust
Pennsylvania
$41.5M +$2.41M +24,111 +6%
CIA
227
Concurrent Investment Advisors
Florida
$40.9M +$5.9M +58,946 +17%
CBU
228
CIBC Bancorp USA
Illinois
$40.7M +$41M +409,600 New
TCM
229
Towercrest Capital Management
Pennsylvania
$40.5M +$2.57M +25,706 +7%
AIA
230
Arbor Investment Advisors
North Carolina
$40.4M +$655K +6,549 +2%
BWS
231
Buck Wealth Strategies
Colorado
$40.4M +$3.84M +38,344 +10%
WAP
232
Wealthcare Advisory Partners
Pennsylvania
$40.3M +$1.93M +19,264 +5%
WT
233
WHI Trust
Illinois
$40.2M +$3.32M +33,196 +9%
TRCT
234
Tower Research Capital (TRC)
New York
$39.7M +$40.1M +400,371 New
EI
235
eCIO Inc
Wisconsin
$39.7M +$5.7M +56,972 +17%
BAM
236
Brave Asset Management
New Jersey
$39.7M +$1.68M +16,750 +4%
FBB
237
Fulton Breakefield Broenniman
Maryland
$39.5M +$943K +9,422 +2%
M&T Bank
238
M&T Bank
New York
$39.4M -$13.5M -135,278 -25%
RhumbLine Advisers
239
RhumbLine Advisers
Massachusetts
$39.2M -$8.46M -84,558 -18%
SC
240
Syon Capital
California
$39.1M +$10.7M +107,260 +37%
LAM
241
Lifestyle Asset Management
Texas
$39.1M +$22.7M +227,326 +137%
CAM
242
Cresset Asset Management
Illinois
$38.9M +$5.56M +55,564 +17%
VC
243
Vicus Capital
Pennsylvania
$38.8M +$284K +2,834 +0.7%
Baird Financial Group
244
Baird Financial Group
Wisconsin
$38.5M -$1.95M -19,526 -5%
DWS
245
Discipline Wealth Solutions
South Carolina
$38.5M +$23.4M +233,592 +151%
CPA
246
Capital Performance Advisors
California
$37.7M +$3.82M +38,137 +11%
FHA
247
Flagship Harbor Advisors
Massachusetts
$37.3M -$5.33M -53,259 -12%
FBFS
248
First Business Financial Services
Wisconsin
$37.3M -$584K -5,839 -2%
PCG
249
Prosperity Consulting Group
Maryland
$37.2M -$617K -6,165 -2%
VCA
250
Verdence Capital Advisors
Maryland
$36.7M +$3.79M +37,918 +11%