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iShares Core US Aggregate Bond ETF

2,034 hedge funds and large institutions have $120B invested in iShares Core US Aggregate Bond ETF in 2026 Q1 according to their latest regulatory filings, with 145 funds opening new positions, 983 increasing their positions, 680 reducing their positions, and 133 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:

2% less funds holding

Funds holding: 2,0842,034 (-50)

4.04% less ownership

Funds ownership: 90.95%86.91% (-4%)

100% less call options, than puts

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

Holders
2,034
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
377
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
GVAG
276
Great Valley Advisor Group
Delaware
$31.9M
APM
277
a16z Perennial Management
California
$31.9M
SF
278
Summit Financial
New Jersey
$31.9M
FMC
279
First Merchants Corp
Indiana
$31.5M
EPP
280
ETF Portfolio Partners
Kansas
$31.5M
PEGL
281
P/E Global LLC
Massachusetts
$31.1M
SAM
282
Summit Asset Management
Tennessee
$30.9M
NP
283
NorthRock Partners
Minnesota
$30.8M
FCAM
284
First Citizens Asset Management
North Carolina
$30.7M
SWM
285
Spire Wealth Management
Virginia
$30.5M
Brown Advisory
286
Brown Advisory
Maryland
$30.4M
MAM
287
Marquette Asset Management
Minnesota
$30.3M
FHC
288
Fort Henry Capital
West Virginia
$30.3M
CWMK
289
Caliber Wealth Management (Kansas)
Kansas
$30.2M
HWA
290
Heartwood Wealth Advisors
Virginia
$29.9M
AFG
291
Atomi Financial Group
New York
$29.7M
TIAA Trust, National Association
292
TIAA Trust, National Association
North Carolina
$29.6M
MAM
293
Markin Asset Management
New York
$29.2M
AWM
294
Avior Wealth Management
Nebraska
$29.1M
SP
295
Sequent Planning
Nebraska
$29M
SA
296
Sanctuary Advisors
Indiana
$29M
FFS
297
Founders Financial Securities
Maryland
$28.8M
CTB
298
Country Trust Bank
Illinois
$28.8M
GFWA
299
Grey Fox Wealth Advisors
Delaware
$28.7M
PFA
300
Pure Financial Advisors
California
$28.3M