Who Owns IUSB?
iShares Core Universal USD Bond ETF — Institutional Ownership & 13F Holdings
$46.09
-0.12 (-0.25%)
Market Cap
$36.3B
Shares Outstanding
779,636,150
Institutional Holders
717
Total Inst. Value
$17.7B
% of Float Held
—
QoQ Holder Change
+349
Institutional data as of Q1 2025
New Positions
239
Closed Positions
59
Increased
215
Decreased
220
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BlackRock, Inc. | $3.0B | 64,507,261 |
| 2 | JONES FINANCIAL COMPANIES LLLP | $2.8B | 61,946,480 |
| 3 | WELLS FARGO & COMPANY/MN | $1.9B | 42,291,612 |
| 4 | MORGAN STANLEY | $1.0B | 22,634,992 |
| 5 | JPMORGAN CHASE & CO | $837.0M | 18,164,061 |
| 6 | AMERIPRISE FINANCIAL INC | $500.3M | 10,859,467 |
| 7 | Cetera Investment Advisers | $436.7M | 9,477,823 |
| 8 | Bank of New York Mellon Corp | $414.7M | 9,000,356 |
| 9 | Janney Montgomery Scott LLCNew | $397.6M | 8,629,011 |
| 10 | MML INVESTORS SERVICES, LLC | $385.0M | 8,355,660 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| JONES FINANCIAL COMPANIES LLLP | +1.4M | $2.8B |
| JPMORGAN CHASE & CO | +35K | $837.0M |
| AMERIPRISE FINANCIAL INC | +450K | $500.3M |
| Bank of New York Mellon Corp | +500K | $414.7M |
| Janney Montgomery Scott LLCNew | +8.6M | $397.6M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| Envestnet Portfolio Solutions, Inc. | -5.3M | $745K |
| BlackRock, Inc. | -3.8M | $3.0B |
| CreativeOne Wealth, LLC | -1.1M | $48.4M |
| Cetera Investment Advisers | -959K | $436.7M |
| CWM, LLC | -809K | $833K |
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Frequently Asked Questions
How many institutional investors hold IUSB?
As of Q1 2025, 717 institutional investors report holding IUSB (iShares Core Universal USD Bond ETF) in their 13F filings.
Which hedge fund owns the most IUSB?
The largest institutional holder of IUSB is BlackRock, Inc. with $3.0B in shares.
Are institutions buying or selling IUSB?
This quarter, 239 institutions opened new positions in IUSB and 59 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.