13F reference period
Q2 2026
Security Snapshot
iShares Core Universal USD Bond ETF - Common Stock (IUSB) Institutional Ownership
CUSIP: 46434V613
13F Institutional Holders and Ownership History from Q2 2014 to Q3 2026
Institutions Reporting
863
Shares (Excl. Options)
901.9M
Full value: 901,904,925 · shares · 30 Jun 2026Price
$46.15
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Common Stock
- Symbol
- IUSB
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 901,904,925
- Total 13F value
- $41,637,583,043
- Portfolio coverage rank
- 0.09%
- Share change
- +154,230,174
- Value change
- +$7,118,737,735
- Number of holders
- 863
- Shares outstanding
- 1,082,997,227
- SEC-reported price per share
- $44.14
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- IUSB - iShares Core Universal USD Bond ETF - Common Stock is tracked under CUSIP 46434V613.
- 863 institutions reported positions in Q2 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 845 to 863 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$35.37B
Full value: $35,366,378,581 · USD · 31 Mar 2026.$41.64B
Full value: $41,637,583,043 · USD · 30 Jun 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 863 institutions filings for Q2 2026.
Security key
46434V613
13F reference period
Q2 2026
13F holders
863
13D/G owners
1
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 46434V613:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
IUSB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 6.6% | -21% | $3,151,456,952 | +$457,562,934 | 71,477,817 | +17% | BlackRock, Inc. | 30 Sep 2026 |
As of 30 Jun 2026,
863
institutional investors reported holding
shares of
iShares Core Universal USD Bond ETF - Common Stock (IUSB).
This represents
83%
of the company’s total
outstanding shares.
901.9M
Full value: 901,904,925 · shares · 30 Jun 20261.08B
Full value: 1,082,997,227 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
66%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ENVESTNET ASSET MANAGEMENT INC | 17% | 180,011,754 | +35% | 2% | $8,307,536,393 |
| JONES FINANCIAL COMPANIES LLLP | 8.1% | 87,505,839 | +10% | 1.6% | $4,051,497,876 |
| BlackRock, Inc. | 7.6% | 82,039,260 | +16% | 0.06% | $3,786,111,868 |
| LPL Financial LLC | 5.7% | 62,170,177 | +31% | 0.65% | $2,869,153,618 |
| WELLS FARGO & COMPANY/MN | 4.7% | 50,463,381 | +1.8% | 0.4% | $2,328,885,057 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 3.1% | 33,421,651 | +10% | 0.82% | $1,542,409,141 |
| MORGAN STANLEY | 2.9% | 31,037,509 | +19% | 0.08% | $1,432,381,113 |
| JPMORGAN CHASE & CO | 2.1% | 22,629,549 | +26% | 0.06% | $1,048,200,750 |
| Mariner, LLC | 1.9% | 20,743,278 | +9.5% | 1% | $957,340,521 |
| Envestnet Portfolio Solutions, Inc. | 1.6% | 16,937,298 | +35% | 3.7% | $781,656,321 |
| Bank of New York Mellon Corp | 1.3% | 14,380,566 | +31% | 0.11% | $663,663,111 |
| Cetera Investment Advisers | 1.2% | 13,337,519 | +33% | 0.56% | $615,526,508 |
| AMERIPRISE FINANCIAL INC | 1.2% | 13,036,714 | +13% | 0.12% | $601,295,563 |
| PARK AVENUE SECURITIES LLC | 1.2% | 12,913,640 | +44% | 3.7% | $595,965,000 |
| MML INVESTORS SERVICES, LLC | 1.1% | 11,405,773 | +57% | 1.1% | $526,376,404 |
| Janney Montgomery Scott LLC | 0.98% | 10,566,952 | +37% | 0.94% | $487,665,000 |
| OneDigital Investment Advisors LLC | 0.78% | 8,476,864 | +12% | 3.3% | $391,207,267 |
| SigFig Wealth Management, LLC | 0.51% | 5,503,503 | +5.1% | 6.8% | $254,921,914 |
| Wealthspire Advisors, LLC | 0.51% | 5,483,050 | +16% | 1.4% | $253,042,761 |
| RAYMOND JAMES FINANCIAL INC | 0.49% | 5,356,065 | +8.5% | 0.07% | $247,182,423 |
| Kestra Investment Management, LLC | 0.49% | 5,336,406 | -30% | 4.8% | $246,275,137 |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC | 0.47% | 5,132,935 | +25% | 1.3% | $236,824,402 |
| Johnson Financial Group, Inc. | 0.47% | 5,120,362 | +1.3% | 7.8% | $236,304,689 |
| Foundations Investment Advisors, LLC | 0.46% | 4,994,324 | +32% | 2.4% | $230,488,060 |
| ROYAL BANK OF CANADA | 0.46% | 4,987,957 | +16% | 0.04% | $230,195,000 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Headline period
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 111,104,467 | $4,900,343,345 | +$793,163,287 | $44.09 | 374 |
| 2026 Q2 | 901,904,925 | $41,637,583,043 | +$7,118,737,735 | $46.15 | 863 |
| 2026 Q1 | 766,242,100 | $35,366,378,581 | +$2,362,267,522 | $46.19 | 845 |
| 2025 Q4 | 716,154,628 | $33,331,149,996 | +$1,448,207,704 | $46.54 | 840 |
| 2025 Q3 | 682,046,194 | $31,851,007,923 | -$407,877,106 | $46.71 | 749 |
| 2025 Q2 | 690,312,956 | $31,900,622,691 | -$454,003,554 | $46.23 | 732 |
| 2025 Q1 | 701,059,885 | $32,294,086,016 | -$119,167,948 | $46.08 | 725 |
| 2024 Q4 | 707,790,615 | $31,995,677,062 | -$186,709,210 | $45.20 | 718 |
| 2024 Q3 | 707,342,586 | $33,326,022,835 | +$4,065,616,340 | $47.12 | 662 |
| 2024 Q2 | 623,089,369 | $28,177,604,650 | +$374,900,439 | $45.22 | 644 |
| 2024 Q1 | 608,795,409 | $27,749,282,587 | +$4,381,932,927 | $45.59 | 628 |
| 2023 Q4 | 513,488,566 | $23,650,699,472 | +$749,971,253 | $46.07 | 625 |
| 2023 Q3 | 493,693,278 | $21,582,351,240 | -$463,193,418 | $43.72 | 542 |
| 2023 Q2 | 489,809,143 | $22,271,393,961 | +$907,838,529 | $45.47 | 524 |
| 2023 Q1 | 469,730,142 | $21,676,998,982 | +$2,368,713,209 | $46.15 | 510 |
| 2022 Q4 | 416,543,097 | $18,716,164,938 | +$2,497,366,955 | $44.93 | 520 |
| 2022 Q3 | 361,454,381 | $16,085,937,517 | +$344,568,755 | $44.50 | 470 |
| 2022 Q2 | 353,040,613 | $16,530,254,083 | -$146,952,877 | $46.82 | 468 |
| 2022 Q1 | 354,755,832 | $17,590,186,143 | +$2,927,307,451 | $49.63 | 467 |
| 2021 Q4 | 295,128,823 | $15,617,860,262 | +$1,203,395,075 | $52.93 | 460 |
| 2021 Q3 | 261,212,822 | $13,912,312,909 | +$843,611,963 | $53.24 | 402 |
| 2021 Q2 | 254,470,336 | $13,608,524,158 | +$2,069,477,684 | $53.49 | 376 |
| 2021 Q1 | 214,854,376 | $11,343,955,569 | +$6,175,522,253 | $52.75 | 348 |
| 2020 Q4 | 97,710,667 | $5,322,905,606 | +$409,763,688 | $54.58 | 243 |
| 2020 Q3 | 89,197,774 | $4,841,983,766 | +$239,423,790 | $54.38 | 200 |