MFS Active Intermediate Muni Bond ETF
MFSM
2 hedge funds and large institutions have $715K invested in MFS Active Intermediate Muni Bond ETF in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, 1 reducing their positions, and 2 closing their positions.
1.08% less ownership
Funds ownership: 2.76% → 1.68% (-1.1%)
13% less capital invested
Capital invested by funds: $818K → $715K (-$102K)
33% less funds holding
Funds holding: 3 → 2 (-1)
50% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 2
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
+$264K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$230K |
| 2 |
Jane Street
New York
|
-$124K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$11.3K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Jane Street
New York
| $452K | -$124K | -4,995 | -21% |
|
|
2
Goldman Sachs
New York
| $263K | +$264K | +10,674 | New |
|
|
3
Citadel Advisors
Miami,
Florida
| – | -$230K | -9,343 | Closed |
|
|
4
UBS Group
Zurich,
Switzerland
| – | -$11.3K | -458 | Closed |
|
MFSM Hedge Fund Activity: Q1 2025 in Review
2 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in MFS Active Intermediate Muni Bond ETF (MFSM) for Q1 2025, worth a combined $715K — down 13% from $818K a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of MFSM and 1 opened new positions — a net loss of 1 holder — while 1 trimmed existing stakes and 0 added.
The largest buyer was Goldman Sachs, opening a new position worth an estimated $264K. The largest seller was Citadel Advisors, exiting entirely with an estimated $230K sold.
- 2 institutional investors held MFS Active Intermediate Muni Bond ETF (MFSM) as of Q1 2025, down from 3 in Q4 2024.
- Funds reported $715K of MFS Active Intermediate Muni Bond ETF stock for Q1 2025, down 13% quarter-over-quarter.
- 1 fund opened new MFS Active Intermediate Muni Bond ETF positions in Q1 2025 and 2 closed out, a net change of -1 holder.
- The largest MFS Active Intermediate Muni Bond ETF buyer in Q1 2025 was Goldman Sachs, an estimated $264K added.
- The largest MFS Active Intermediate Muni Bond ETF seller in Q1 2025 was Citadel Advisors, an estimated $230K sold.
Based on aggregated 13F filings for Q1 2025.