InfuSystem Holdings
INFU
102 hedge funds and large institutions have $124M invested in InfuSystem Holdings in 2025 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 37 increasing their positions, 26 reducing their positions, and 15 closing their positions.
75,800% more call options, than puts
Call options by funds: $759K | Put options by funds: $1K
53% more first-time investments, than exits
New positions opened: 23 | Existing positions closed: 15
42% more repeat investments, than reductions
Existing positions increased: 37 | Existing positions reduced: 26
4.93% more ownership
Funds ownership: 63.31% → 68.24% (+4.9%)
4% more funds holding
Funds holding: 98 → 102 (+4)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
7% less capital invested
Capital invested by funds: $134M → $124M (-$9.49M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Acadian Asset Management
Boston,
Massachusetts
|
+$1.62M |
| 2 |
American Century Companies
Kansas City,
Missouri
|
+$1.5M |
| 3 |
Russell Investments Group
London,
United Kingdom
|
+$972K |
| 4 |
6CM
683 Capital Management
New York
|
+$961K |
| 5 |
SL
Sentinus LLC
Oak Brook,
Illinois
|
+$926K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
-$1.34M |
| 2 |
Millennium Management
New York
|
-$1.23M |
| 3 |
Citigroup
New York
|
-$1.08M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$947K |
| 5 |
First Eagle Investment Management
New York
|
-$483K |
INFU Hedge Fund Activity: Q4 2025 in Review
102 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in InfuSystem Holdings (INFU) for Q4 2025, worth a combined $124M — down 7.1% from $134M a quarter earlier.
Buyers outnumbered sellers: 23 funds opened new INFU positions and 15 closed out — a net gain of 8 holders — while 37 added to existing stakes and 26 trimmed.
The largest buyer was Acadian Asset Management, adding an estimated $1.62M. The largest seller was Cetera Investment Advisers, exiting entirely with an estimated $1.34M sold.
- 102 institutional investors held InfuSystem Holdings (INFU) as of Q4 2025, up from 98 in Q3 2025.
- Funds reported $124M of InfuSystem Holdings stock for Q4 2025, down 7.1% quarter-over-quarter.
- 23 funds opened new InfuSystem Holdings positions in Q4 2025 and 15 closed out, a net change of +8 holders.
- The largest InfuSystem Holdings buyer in Q4 2025 was Acadian Asset Management, an estimated $1.62M added.
- The largest InfuSystem Holdings seller in Q4 2025 was Cetera Investment Advisers, an estimated $1.34M sold.
Based on aggregated 13F filings for Q4 2025.