MSC Income Fund Inc
MSIF
146 hedge funds and large institutions have $99.7M invested in MSC Income Fund Inc in 2025 Q4 according to their latest regulatory filings, with 69 funds opening new positions, 65 increasing their positions, 10 reducing their positions, and 17 closing their positions.
550% more repeat investments, than reductions
Existing positions increased: 65 | Existing positions reduced: 10
306% more first-time investments, than exits
New positions opened: 69 | Existing positions closed: 17
53% more capital invested
Capital invested by funds: $65M → $99.7M (+$34.6M)
52% more funds holding
Funds holding: 96 → 146 (+50)
5.72% more ownership
Funds ownership: 10.45% → 16.17% (+5.7%)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
+$4.54M |
| 2 |
Millennium Management
New York
|
+$4.18M |
| 3 |
Jane Street
New York
|
+$3.62M |
| 4 |
Two Sigma Advisers
New York
|
+$2.45M |
| 5 |
CC
CF Capital
Cohasset,
Massachusetts
|
+$2.42M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SMH
Sanders Morris Harris
Houston,
Texas
|
-$14.9M |
| 2 |
FPAS
Focus Partners Advisor Solutions
Saint Louis,
Missouri
|
-$490K |
| 3 |
FLPIM
F.L. Putnam Investment Management
Lynnfield,
Massachusetts
|
-$421K |
| 4 |
AC
Almitas Capital
Santa Monica,
California
|
-$396K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$290K |
MSIF Hedge Fund Activity: Q4 2025 in Review
146 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in MSC Income Fund Inc (MSIF) for Q4 2025, worth a combined $99.7M — up 53% from $65M a quarter earlier.
Buyers outnumbered sellers: 69 funds opened new MSIF positions and 17 closed out — a net gain of 52 holders — while 65 added to existing stakes and 10 trimmed.
The largest buyer was Two Sigma Investments, opening a new position worth an estimated $4.54M. The largest seller was Sanders Morris Harris, exiting entirely with an estimated $14.9M sold.
- 146 institutional investors held MSC Income Fund Inc (MSIF) as of Q4 2025, up from 96 in Q3 2025.
- Funds reported $99.7M of MSC Income Fund Inc stock for Q4 2025, up 53% quarter-over-quarter.
- 69 funds opened new MSC Income Fund Inc positions in Q4 2025 and 17 closed out, a net change of +52 holders.
- The largest MSC Income Fund Inc buyer in Q4 2025 was Two Sigma Investments, an estimated $4.54M added.
- The largest MSC Income Fund Inc seller in Q4 2025 was Sanders Morris Harris, an estimated $14.9M sold.
Based on aggregated 13F filings for Q4 2025.