Who Owns F/m Ultrashort Tax-Free Municipal ETF (ZMUN)?Hedge Fund & Institutional Holders
Institutional Holders
3
as of Q4 2025
Total Institutional Value
$472.4B
% of Float Held
—
QoQ Change in Holders
+2 / -0
Price History
ZMUN — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| F/m Investments LLC | New Position | +94K | +$4.7M |
| BANK OF MONTREAL /CAN/ | New Position | +21K | +$1.0M |
ZMUN — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| JANE STREET GROUP, LLC | Decreased | -9K | -$729.7M |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | F/m Investments LLC | 94,328 | $4.7M | 0.18% | Share |
| 2 | BANK OF MONTREAL /CAN/ | 20,533 | $1.0M | 0.00% | Share |
| 3 | JANE STREET GROUP, LLC | 5,795 | $0 | 0.00% | Share |
ZMUN Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 3 | $5.7M | +2 |
| Q3 2025 | 1 | $729.7M | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 3 institutional investors hold ZMUN (F/m Ultrashort Tax-Free Municipal ETF). The largest holder is F/m Investments LLC with $4.7M in shares. This quarter, 2 institutions opened new positions and 0 closed their positions.
Frequently Asked Questions
How many hedge funds own ZMUN?
As of Q4 2025, 3 institutional investors report holding ZMUN (F/m Ultrashort Tax-Free Municipal ETF) in their 13F filings.
Who is the largest institutional holder of ZMUN?
The largest institutional holder of ZMUN is F/m Investments LLC with $4.7M in shares.
Is institutional ownership of ZMUN increasing or decreasing?
This quarter, 2 institutions opened new positions in ZMUN and 0 closed their positions.