iShares Long-Term National Muni Bond ETF
LMUB
143 hedge funds and large institutions have $1.6B invested in iShares Long-Term National Muni Bond ETF in 2026 Q1 according to their latest regulatory filings, with 139 funds opening new positions, 2 increasing their positions, 2 reducing their positions, and 1 closing their positions.
13,800% more first-time investments, than exits
New positions opened: 139 | Existing positions closed: 1
6,951% more capital invested
Capital invested by funds: $22.7M → $1.6B (+$1.58B)
2,760% more funds holding
Funds holding: 5 → 143 (+138)
39.49% more ownership
Funds ownership: 78.22% → 117.71% (+39%)
0% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Envestnet Asset Management
Chicago,
Illinois
|
+$608M |
| 2 |
LPL Financial
San Diego,
California
|
+$294M |
| 3 |
JP Morgan Chase
New York
|
+$99.3M |
| 4 |
Morgan Stanley
New York
|
+$71.3M |
| 5 |
MML Investors Services
Springfield,
Massachusetts
|
+$60.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$3.34M |
| 2 |
CF
Conquis Financial
Milbrae,
California
|
-$325K |
| 3 |
WT
Whittier Trust
South Pasadena,
California
|
-$283K |
LMUB Hedge Fund Activity: Q1 2026 in Review
143 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in iShares Long-Term National Muni Bond ETF (LMUB) for Q1 2026, worth a combined $1.6B — up 6,951% from $22.7M a quarter earlier.
Buyers outnumbered sellers: 139 funds opened new LMUB positions and 1 closed out — a net gain of 138 holders — while 2 added to existing stakes and 2 trimmed.
The largest buyer was Envestnet Asset Management, opening a new position worth an estimated $608M. The largest seller was BlackRock, cutting an estimated $3.34M.
- 143 institutional investors held iShares Long-Term National Muni Bond ETF (LMUB) as of Q1 2026, up from 5 in Q4 2025.
- Funds reported $1.6B of iShares Long-Term National Muni Bond ETF stock for Q1 2026, up 6,951% quarter-over-quarter.
- 139 funds opened new iShares Long-Term National Muni Bond ETF positions in Q1 2026 and 1 closed out, a net change of +138 holders.
- The largest iShares Long-Term National Muni Bond ETF buyer in Q1 2026 was Envestnet Asset Management, an estimated $608M added.
- The largest iShares Long-Term National Muni Bond ETF seller in Q1 2026 was BlackRock, an estimated $3.34M sold.
Based on aggregated 13F filings for Q1 2026.