Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
MUB
ISHARES NATIONAL MUNI BOND EData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ISHARES NATIONAL MUNI BOND E (MUB) is held by 5 tracked hedge-fund managers, a combined reported value of ~$119.26M; the largest are Ken Griffin, George Soros, Ken Griffin. This quarter: 1 new, 1 trimmed, 2 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Cooling
Gurus holding5
Congress trades20
Price$107.05vs quarter-end+0.85%
Sectors0
This quarter's moves
Top holderKen GriffinNew1
Added0
Trimmed / sold3
George SorosHold
Value $25.62M0.5% of portfolio241,4002026 Q1
Value $20.73M— of portfolio195,3002026 Q1
Value $17.54M— of portfolio165,2002026 Q1
Value $8.70M— of portfolio75,0002020 Q3
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| George Soros | $25.62M | 0.5% | Hold |
| Ken GriffinCALL | $20.73M | — | — |
| Ken GriffinPUT | $17.54M | — | — |
| Steven CohenPUT | $8.70M | — | — |