InfuSystem Holdings
INFU
100 hedge funds and large institutions have $146M invested in InfuSystem Holdings in 2026 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 27 increasing their positions, 25 reducing their positions, and 22 closing their positions.
900% more call options, than puts
Call options by funds: $10K | Put options by funds: $1K
23% more first-time investments, than exits
New positions opened: 27 | Existing positions closed: 22
12% more capital invested
Capital invested by funds: $130M → $146M (+$15.5M)
5.02% more ownership
Funds ownership: 69.92% → 74.94% (+5%)
4% more funds holding
Funds holding: 96 → 100 (+4)
8% more repeat investments, than reductions
Existing positions increased: 27 | Existing positions reduced: 25
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$9.19M |
| 2 |
Diamond Hill Capital Management
Columbus,
Ohio
|
+$4.64M |
| 3 |
Geode Capital Management
Boston,
Massachusetts
|
+$2.63M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$1.92M |
| 5 |
HA
Heartland Advisors
Milwaukee,
Wisconsin
|
+$1.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$3.27M |
| 2 |
EIM
Essex Investment Management
Boston,
Massachusetts
|
-$2.76M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$2.16M |
| 4 |
Marshall Wace
London,
United Kingdom
|
-$1.97M |
| 5 |
AIC
AWM Investment Company
New York
|
-$1.86M |
INFU Hedge Fund Activity: Q2 2026 in Review
100 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in InfuSystem Holdings (INFU) for Q2 2026, worth a combined $146M — up 12% from $130M a quarter earlier.
Buyers outnumbered sellers: 27 funds opened new INFU positions and 22 closed out — a net gain of 5 holders — while 27 added to existing stakes and 25 trimmed.
The largest buyer was BlackRock, adding an estimated $9.19M. The largest seller was Millennium Management, exiting entirely with an estimated $3.27M sold.
- 100 institutional investors held InfuSystem Holdings (INFU) as of Q2 2026, up from 96 in Q1 2026.
- Funds reported $146M of InfuSystem Holdings stock for Q2 2026, up 12% quarter-over-quarter.
- 27 funds opened new InfuSystem Holdings positions in Q2 2026 and 22 closed out, a net change of +5 holders.
- The largest InfuSystem Holdings buyer in Q2 2026 was BlackRock, an estimated $9.19M added.
- The largest InfuSystem Holdings seller in Q2 2026 was Millennium Management, an estimated $3.27M sold.
Based on aggregated 13F filings for Q2 2026.