InfuSystem Holdings
INFU
96 hedge funds and large institutions have $130M invested in InfuSystem Holdings in 2026 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 40 increasing their positions, 24 reducing their positions, and 18 closing their positions.
3,800% more call options, than puts
Call options by funds: $39K | Put options by funds: $1K
67% more repeat investments, than reductions
Existing positions increased: 40 | Existing positions reduced: 24
1.6% more ownership
Funds ownership: 68.24% → 69.85% (+1.6%)
5% more capital invested
Capital invested by funds: $124M → $130M (+$5.85M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
6% less funds holding
Funds holding: 102 → 96 (-6)
11% less first-time investments, than exits
New positions opened: 16 | Existing positions closed: 18
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Acadian Asset Management
Boston,
Massachusetts
|
+$1.62M |
| 2 |
NSIM
North Star Investment Management
Chicago,
Illinois
|
+$1.34M |
| 3 |
MA
Minerva Advisors
Bala Cynwyd,
Pennsylvania
|
+$1.09M |
| 4 |
Marshall Wace
London,
United Kingdom
|
+$1.06M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
+$1.06M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AIC
AWM Investment Company
New York
|
-$3.15M |
| 2 |
AA
Ancora Advisors
Cleveland,
Ohio
|
-$1.81M |
| 3 |
Russell Investments Group
London,
United Kingdom
|
-$788K |
| 4 |
SL
Sentinus LLC
Oak Brook,
Illinois
|
-$655K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$623K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
KPWS
101
Kestra Private Wealth Services
Austin,
Texas
| – | -$255K | -28,396 | Closed |
|
|
CC
102
Centiva Capital
New York
| – | -$211K | -23,497 | Closed |
|
|
DTL
103
Dynamic Technology Lab
Singapore
| – | -$123K | -13,724 | Closed |
|
|
AC
104
Aristides Capital
Louisville,
Kentucky
| – | -$110K | -12,221 | Closed |
|
|
VEA
105
Virtus ETF Advisers
New York
| – | -$100K | -11,200 | Closed |
|
|
BFM
106
Boothbay Fund Management
New York
| – | -$97.7K | -10,888 | Closed |
|
|
GCM
107
Graham Capital Management
Rowayton,
Connecticut
| – | -$95.1K | -10,604 | Closed |
|
|
GWM
108
GK Wealth Management
Reno,
Nevada
| – | -$94.8K | -10,569 | Closed |
|
109
LPL Financial
San Diego,
California
| – | -$92.4K | -10,300 | Closed |
|
|
VF
110
Virtu Financial
New York
| – | -$90K | -10,022 | Closed |
|
|
QL
111
Quarry LP
New York
| – | -$31.1K | -3,464 | Closed |
|
|
NA
112
NewEdge Advisors
New Orleans,
Louisiana
| – | -$8.39K | -935 | Closed |
|
113
Osaic Holdings
Scottsdale,
Arizona
| – | -$4.13K | -460 | Closed |
|
|
TRCT
114
Tower Research Capital (TRC)
New York
| – | -$2.16K | -241 | Closed |
|
INFU Hedge Fund Activity: Q1 2026 in Review
96 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in InfuSystem Holdings (INFU) for Q1 2026, worth a combined $130M — up 4.7% from $124M a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of INFU and 16 opened new positions — a net loss of 2 holders — while 24 trimmed existing stakes and 40 added.
The largest buyer was Acadian Asset Management, adding an estimated $1.62M. The largest seller was AWM Investment Company, cutting an estimated $3.15M.
- 96 institutional investors held InfuSystem Holdings (INFU) as of Q1 2026, down from 102 in Q4 2025.
- Funds reported $130M of InfuSystem Holdings stock for Q1 2026, up 4.7% quarter-over-quarter.
- 16 funds opened new InfuSystem Holdings positions in Q1 2026 and 18 closed out, a net change of -2 holders.
- The largest InfuSystem Holdings buyer in Q1 2026 was Acadian Asset Management, an estimated $1.62M added.
- The largest InfuSystem Holdings seller in Q1 2026 was AWM Investment Company, an estimated $3.15M sold.
Based on aggregated 13F filings for Q1 2026.