iShares National Muni Bond ETF
1,529 hedge funds and large institutions have $36.2B invested in iShares National Muni Bond ETF in 2024 Q4 according to their latest regulatory filings, with 229 funds opening new positions, 656 increasing their positions, 468 reducing their positions, and 74 closing their positions.
209% more first-time investments, than exits
New positions opened: 229 | Existing positions closed: 74
197% more capital inflows, than outflows
Capital inflows: $3.8B | Capital outflows: $1.28B
40% more repeat investments, than reductions
Existing positions increased: 656 | Existing positions reduced: 468
11% more funds holding in top 10
Funds holding in top 10: 110 → 122 (+12)
9% more funds holding
Funds holding: 1,399 → 1,529 (+130)
1.63% more ownership
Funds ownership: 87.92% → 89.55% (+1.6%)
49% less call options, than puts
Call options by funds: $74.3M | Put options by funds: $144M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
+$569M |
| 2 |
Jane Street
New York
|
+$230M |
| 3 |
LPL Financial
San Diego,
California
|
+$221M |
| 4 |
Wells Fargo
San Francisco,
California
|
+$173M |
| 5 |
Betterment LLC
New York
|
+$147M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wealthfront Advisers
Palo Alto,
California
|
-$232M |
| 2 |
US Bancorp
Minneapolis,
Minnesota
|
-$138M |
| 3 |
Centiva Capital
New York
|
-$71M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
-$57M |
| 5 |
CIBC World Market
Toronto,
Ontario, Canada
|
-$54.3M |
MUB Hedge Fund Activity: Q4 2024 in Review
1,529 of the 7,622 institutional investors tracked by Wall St. Rank reported a position in iShares National Muni Bond ETF (MUB) for Q4 2024, worth a combined $36.2B — up 4.7% from $34.6B a quarter earlier.
Buyers outnumbered sellers: 229 funds opened new MUB positions and 74 closed out — a net gain of 155 holders — while 656 added to existing stakes and 468 trimmed.
The largest buyer was Bank of America, adding an estimated $569M. The largest seller was Wealthfront Advisers, cutting an estimated $232M.
- 1,529 institutional investors held iShares National Muni Bond ETF (MUB) as of Q4 2024, up from 1,399 in Q3 2024.
- Funds reported $36.2B of iShares National Muni Bond ETF stock for Q4 2024, up 4.7% quarter-over-quarter.
- 229 funds opened new iShares National Muni Bond ETF positions in Q4 2024 and 74 closed out, a net change of +155 holders.
- The largest iShares National Muni Bond ETF buyer in Q4 2024 was Bank of America, an estimated $569M added.
- The largest iShares National Muni Bond ETF seller in Q4 2024 was Wealthfront Advisers, an estimated $232M sold.
Based on aggregated 13F filings for Q4 2024.