abrdn Ultra Short Municipal Income Active ETF
AMUN
6 hedge funds and large institutions have $1.68M invested in abrdn Ultra Short Municipal Income Active ETF in 2025 Q4 according to their latest regulatory filings, with 6 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
5.65% more ownership
Funds ownership: 0% → 5.65% (+5.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$578K |
| 2 |
LPL Financial
San Diego,
California
|
+$457K |
| 3 |
Jane Street
New York
|
+$426K |
| 4 |
CIAS
CBIZ Investment Advisory Services
Independence,
Ohio
|
+$134K |
| 5 |
Osaic Holdings
Scottsdale,
Arizona
|
+$60.2K |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $578K | +$578K | +22,172 | New |
|
|
2
LPL Financial
San Diego,
California
| $456K | +$457K | +17,508 | New |
|
|
3
Jane Street
New York
| $426K | +$426K | +16,332 | New |
|
|
CIAS
4
CBIZ Investment Advisory Services
Independence,
Ohio
| $134K | +$134K | +5,151 | New |
|
|
5
Osaic Holdings
Scottsdale,
Arizona
| $60.1K | +$60.2K | +2,306 | New |
|
6
Fidelity Investments
Boston,
Massachusetts
| $26.2K | +$26.2K | +1,005 | New |
|
AMUN Hedge Fund Activity: Q4 2025 in Review
6 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in abrdn Ultra Short Municipal Income Active ETF (AMUN) for Q4 2025, worth a combined $1.68M.
Buyers outnumbered sellers: 6 funds opened new AMUN positions and 0 closed out — a net gain of 6 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $578K.
- 6 institutional investors held abrdn Ultra Short Municipal Income Active ETF (AMUN) as of Q4 2025, up from 0 in Q3 2025.
- Funds reported $1.68M of abrdn Ultra Short Municipal Income Active ETF stock for Q4 2025.
- 6 funds opened new abrdn Ultra Short Municipal Income Active ETF positions in Q4 2025 and 0 closed out, a net change of +6 holders.
- The largest abrdn Ultra Short Municipal Income Active ETF buyer in Q4 2025 was Susquehanna International Group, an estimated $578K added.
Based on aggregated 13F filings for Q4 2025.