Quick Takeaways
- BlackRock Portfolio Management LLC filed SCHEDULE 13G/A for iShares Long-Term National Muni Bond ETF Common Stock (LMUB).
- Disclosed ownership: 56%.
- Date of event: 31 Dec 2025.
BlackRock Portfolio Management LLC - 31 Dec 2025 SCHEDULE 13G/A Report for iShares Long-Term National Muni Bond ETF Common Stock (LMUB)
- Filing Manager
- BlackRock Portfolio Management LLC
- Reporting Manager
- BlackRock Portfolio Management LLC
- Symbol
- LMUB
- Shares outstanding
- 575,000 shares
- Disclosed Ownership
- 322,000 shares
- Ownership
- 56%
- Form type
- SCHEDULE 13G/A
- Filing time
- 08 Jan 2026, 13:20:16 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 02 Oct 2025
- Next filing
- 04 Mar 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"BlackRock Portfolio Management LLC disclosed 56% ownership in iShares Long-Term National Muni Bond ETF Common Stock (LMUB) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 02 Oct 2025.
- Current filing was accepted on 08 Jan 2026, 13:20.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 56% | 322,000 | 322,000 | 0 | Spencer Fleming | Managing Director |