Latest Period
Q4 2025
Security Snapshot
iShares Long-Term National Muni Bond ETF - Common Stock (LMUB) Institutional Ownership
CUSIP: 46438G448
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
5
Shares (Excl. Options)
449,791
Price
$50.38
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- Type / Class
- Equity / Common Stock
- Symbol
- LMUB
- Shares outstanding
- 575,342
- Price per share
- $50.73
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 449,791
- Total reported value
- $22,660,779
- % of total 13F portfolios
- 0%
- Share change
- -28,536
- Value change
- -$1,433,806
- Number of holders
- 5
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- LMUB - iShares Long-Term National Muni Bond ETF - Common Stock is tracked under CUSIP 46438G448.
- 5 institutions reported positions in Q4 2025.
- 1 significant owner is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 5 to 72 between Q4 2025 and Q1 2026.
- Reported value moved from $22,660,779 to $865,462,759.
Why This Matters
- 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.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 5 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 46438G448?
CUSIP 46438G448 identifies LMUB - iShares Long-Term National Muni Bond ETF - Common Stock in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 46438G448:
Significant Owners of iShares Long-Term National Muni Bond ETF - Common Stock (LMUB) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 44% | -22% | $12,804,120 | -$3,556,700 | 252,000 | -22% | BlackRock Portfolio Management LLC | 28 Feb 2026 |
As of 31 Dec 2025, 5 institutional investors reported holding 449,791 shares of iShares Long-Term National Muni Bond ETF - Common Stock (LMUB). This represents 78% of the company’s total 575,342 outstanding shares.
Top 7 Institutional Shareholders
The largest institutional shareholders of iShares Long-Term National Muni Bond ETF - Common Stock (LMUB) together control 78% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 56% | 322,000 | -15% | 0% | $16,222,360 |
| Manhattan West Asset Management, LLC | 10% | 59,018 | +169% | 0.61% | $2,973,327 |
| CONQUIS FINANCIAL LLC | 6% | 34,320 | 0% | 1.5% | $1,729,042 |
| HighTower Advisors, LLC | 5% | 28,846 | +5.1% | 0% | $1,453,261 |
| WHITTIER TRUST CO | 0.97% | 5,607 | 0% | 0% | $282,789 |
| UBS Group AG | 0% | 0 | -100% | $0 | |
| JANE STREET GROUP, LLC | 0% | 0 | -100% | $0 |
Institutional Holders of iShares Long-Term National Muni Bond ETF - Common Stock (LMUB) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 17,330,578 | $865,462,759 | +$864,944,250 | $49.93 | 72 |
| 2025 Q4 | 449,791 | $22,660,779 | -$1,433,806 | $50.38 | 5 |
| 2025 Q3 | 478,327 | $23,895,458 | +$3,403,154 | $49.96 | 7 |
| 2025 Q2 | 410,215 | $19,954,899 | -$713,583 | $48.64 | 3 |
| 2025 Q1 | 424,884 | $21,137,979 | +$21,137,979 | $49.75 | 2 |