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iShares Core Universal USD Bond ETF
IUSB
IUSB
837 hedge funds and large institutions have $35.3B invested in iShares Core Universal USD Bond ETF in 2026 Q1 according to their latest regulatory filings, with 78 funds opening new positions, 459 increasing their positions, 212 reducing their positions, and 60 closing their positions.
New
Increased
Maintained
Reduced
Closed
117% more repeat investments, than reductions
Existing positions increased: 459 | Existing positions reduced: 212
30% more first-time investments, than exits
New positions opened: 78 | Existing positions closed: 60
15% more funds holding in top 10
Funds holding in top 10: 94 → 108 (+14)
0.48% more ownership
Funds ownership: 97.84% → 98.32% (+0.48%)
0% less funds holding
Funds holding: 839 → 837 (-2)
2% less capital invested
Capital invested by funds: $36.2B → $35.3B (-$903M)
Holders
837
Holders Change
-2
Holders Change %
-0.24%
% of All Funds
10.31%
Holding in Top 10
108
Holding in Top 10 Change
+14
Holding in Top 10 Change %
+14.89%
% of All Funds
1.33%
New
78
Increased
459
Reduced
212
Closed
60
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–
Top Buyers
Top Sellers
| 1 |
AF
Align Financial
Hermantown,
Minnesota
|
-$129M |
| 2 |
US Bancorp
Minneapolis,
Minnesota
|
-$68.7M |
| 3 |
BlackRock
New York
|
-$52M |
| 4 |
Corient Private Wealth
Miami,
Florida
|
-$27.3M |
| 5 |
CAS
Coppell Advisory Solutions
Coppell,
Texas
|
-$21.4M |
