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iShares Core US Aggregate Bond ETF

2,062 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 149 funds opening new positions, 991 increasing their positions, 691 reducing their positions, and 132 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

less funds holding in top 10

Funds holding in top 10:

1% less funds holding

Funds holding: 2,0912,062 (-29)

3.92% less ownership

Funds ownership: 90.96%87.04% (-3.9%)

100% less call options, than puts

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

Holders
2,062
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
380
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.47M
Puts
$1.24B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SW
276
SVB Wealth
Massachusetts
$32.2M
PA
277
Parallel Advisors
California
$32.2M
GVAG
278
Great Valley Advisor Group
Delaware
$31.9M
APM
279
a16z Perennial Management
California
$31.9M
SF
280
Summit Financial
New Jersey
$31.9M
FMC
281
First Merchants Corp
Indiana
$31.5M
EPP
282
ETF Portfolio Partners
Kansas
$31.5M
PEGL
283
P/E Global LLC
Massachusetts
$31.1M
SAM
284
Summit Asset Management
Tennessee
$30.9M
NP
285
NorthRock Partners
Minnesota
$30.8M
FCAM
286
First Citizens Asset Management
North Carolina
$30.7M
SWM
287
Spire Wealth Management
Virginia
$30.5M
Brown Advisory
288
Brown Advisory
Maryland
$30.4M
MAM
289
Marquette Asset Management
Minnesota
$30.3M
FHC
290
Fort Henry Capital
West Virginia
$30.3M
CWMK
291
Caliber Wealth Management (Kansas)
Kansas
$30.2M
HWA
292
Heartwood Wealth Advisors
Virginia
$29.9M
AFG
293
Atomi Financial Group
New York
$29.7M
TIAA Trust, National Association
294
TIAA Trust, National Association
North Carolina
$29.6M
MAM
295
Markin Asset Management
New York
$29.2M
AWM
296
Avior Wealth Management
Nebraska
$29.1M
SP
297
Sequent Planning
Nebraska
$29M
SA
298
Sanctuary Advisors
Indiana
$29M
FFS
299
Founders Financial Securities
Maryland
$28.8M
CTB
300
Country Trust Bank
Illinois
$28.8M