What does CUSIP 46434V613 represent in this 13F holders report?

CUSIP 46434V613 is the security identifier for IUSB - iShares Core Universal USD Bond ETF - Common Stock used to aggregate holder disclosures.

How many institutions held IUSB - iShares Core Universal USD Bond ETF - Common Stock in Q1 2018?

77 institutional investors reported IUSB - iShares Core Universal USD Bond ETF - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

iShares Core Universal USD Bond ETF - Common Stock (IUSB)

CUSIP: 46434V613

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 736,143,217
Total 13F shares: 35,829,901
Share change: +2,086,168
Total reported value: $1,788,719,843
Price per share: $49.94
Number of holders: 77
Value change: +$103,353,616
Number of buys: 53
Number of sells: 21

Quarterly Holders Quick Answers

What is CUSIP 46434V613?
CUSIP 46434V613 identifies IUSB - iShares Core Universal USD Bond ETF - Common Stock in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
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SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 46434V613:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of IUSB - iShares Core Universal USD Bond ETF - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.

Institutional Holders of iShares Core Universal USD Bond ETF - Common Stock (IUSB) as of Q1 2018

As of 31 Mar 2018, iShares Core Universal USD Bond ETF - Common Stock (IUSB) was held by 77 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 35,829,901 shares. The largest 10 holders included BlackRock Inc., JONES FINANCIAL COMPANIES LLLP, MORGAN STANLEY, BANK OF AMERICA CORP /DE/, ENVESTNET ASSET MANAGEMENT INC, PNC Financial Services Group, Inc., AMERIPRISE FINANCIAL INC, KEYBANK NATIONAL ASSOCIATION/OH, RAYMOND JAMES & ASSOCIATES, and ROYAL BANK OF CANADA. This page lists 77 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

Q1 2018 holders

Holder diff

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.