Harbor Ares Systematic Multi-Sector Income ETF
SIFI
6 hedge funds and large institutions have $424K invested in Harbor Ares Systematic Multi-Sector Income ETF in 2025 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 2 increasing their positions, 1 reducing their positions, and 1 closing their positions.
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
100% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 1
20% more funds holding
Funds holding: 5 → 6 (+1)
3.7% less ownership
Funds ownership: 4.99% → 1.29% (-3.7%)
75% less capital invested
Capital invested by funds: $1.72M → $424K (-$1.3M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
IAIM
International Assets Investment Management
Orlando,
Florida
|
+$46.6K |
| 2 |
SPIA
Steward Partners Investment Advisory
New York
|
+$3.81K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$754 |
| 4 |
Morgan Stanley
New York
|
+$44 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$889K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$451K |
SIFI Hedge Fund Activity: Q4 2025 in Review
6 institutional investors reported a position in Harbor Ares Systematic Multi-Sector Income ETF (SIFI) for Q4 2025, worth a combined $424K — down 75% from $1.72M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new SIFI positions and 1 closed out — a net gain of 1 holder — while 2 added to existing stakes and 1 trimmed.
The largest buyer was International Assets Investment Management, opening a new position worth an estimated $46.6K. The largest seller was Jane Street, exiting entirely with an estimated $889K sold.
- 6 institutional investors held Harbor Ares Systematic Multi-Sector Income ETF (SIFI) as of Q4 2025, up from 5 in Q3 2025.
- Funds reported $424K of Harbor Ares Systematic Multi-Sector Income ETF stock for Q4 2025, down 75% quarter-over-quarter.
- 2 funds opened new Harbor Ares Systematic Multi-Sector Income ETF positions in Q4 2025 and 1 closed out, a net change of +1 holder.
- The largest Harbor Ares Systematic Multi-Sector Income ETF buyer in Q4 2025 was International Assets Investment Management, an estimated $46.6K added.
- The largest Harbor Ares Systematic Multi-Sector Income ETF seller in Q4 2025 was Jane Street, an estimated $889K sold.
Based on aggregated 13F filings for Q4 2025.