IUSB icon

iShares Core Total USD Bond Market ETF
IUSB

Overview Fund Activity

720 hedge funds and large institutions have $32.3B invested in iShares Core Total USD Bond Market ETF in 2025 Q1 according to their latest regulatory filings, with 79 funds opening new positions, 268 increasing their positions, 316 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
720
Holders Change
+8
Holders Change %
+1.12%
% of All Funds
9.78%
Holding in Top 10
117
Holding in Top 10 Change
-14
Holding in Top 10 Change %
-10.69%
% of All Funds
1.59%
New
79
Increased
268
Reduced
316
Closed
52
Calls
$5K
Puts
$18K
Net Calls
-$13K
Net Calls Change
-$13K

Top Buyers

1
LPL Financial
LPL Financial
California
+$157M
2
Jones Financial Companies
Jones Financial Companies
Missouri
+$85.4M
3
Mariner
Mariner
Kansas
+$79.1M
4
BAAM
Baker Avenue Asset Management
California
+$56.3M
5
SW
SoFi Wealth
California
+$56M

Top Sellers

1
Envestnet Portfolio Solutions
Envestnet Portfolio Solutions
Illinois
-$243M
2
BlackRock
BlackRock
New York
-$176M
3
EP
Essential Planning
New Hampshire
-$73.8M
4
CW
CreativeOne Wealth
Kansas
-$51.5M
5
Cetera Investment Advisers
Cetera Investment Advisers
Illinois
-$44.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
FT
451
Fiduciary Trust
Massachusetts
$787K -$19.4K -420 -2%
MG
452
Mather Group
Illinois
$781K +$81.4K +1,766 +12%
VFPW
453
Vantage Financial Partners (Wisconsin)
Wisconsin
$777K -$47.3K -1,027 -6%
BEI
454
Benjamin Edwards Inc
Missouri
$773K -$114K -2,479 -13%
AWM
455
Accredited Wealth Management
Kentucky
$766K – – –
NC
456
Napatree Capital
Rhode Island
$764K +$34.9K +757 +5%
BWA
457
Burt Wealth Advisors
Maryland
$758K -$19.7K -427 -3%
SA
458
Scarborough Advisors
Maryland
$755K -$10M -217,430 -93%
WFC
459
Western Financial Corp
California
$726K -$184K -3,990 -20%
MOS
460
MGO One Seven
Ohio
$724K -$68.8K -1,493 -9%
VA
461
Valmark Advisers
Ohio
$719K -$145K -3,149 -17%
QCG
462
Quadrant Capital Group
Ohio
$714K – – –
AL
463
Aspiriant LLC
California
$696K -$642K -13,940 -48%
AF
464
Advisornet Financial
Minnesota
$689K +$122K +2,650 +22%
AIM
465
Advyzon Investment Management
Illinois
$688K -$203K -4,406 -23%
FHA
466
Flagship Harbor Advisors
Massachusetts
$684K +$125K +2,706 +22%
WS
467
Wedbush Securities
California
$669K +$184K +3,989 +38%
DAS
468
Dynamic Advisor Solutions
Arizona
$656K -$48.3K -1,049 -7%
TA
469
TrueWealth Advisors
Alabama
$646K -$698K -15,141 -52%
SG
470
StoneX Group
New York
$644K +$26.2K +569 +4%
TWP
471
Tyche Wealth Partners
Texas
$642K +$642K +13,925 New
KA
472
Kovack Advisors
Florida
$641K +$350K +7,593 +120%
EFA
473
Edge Financial Advisors
Illinois
$638K +$638K +13,845 New
PPC
474
Park Place Capital
Alabama
$633K -$1.77M -38,303 -74%
GVAG
475
Great Valley Advisor Group
Delaware
$631K +$631K +13,698 New
17 18
19
20 21