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Perritt Capital Management’s InfuSystem Holdings INFU Stock Holding History

Perritt Capital Management’s Portfolio INFU Stock Details INFU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$868K Hold
96,800
– – 1.45% 24
2025
Q3 		$1M Buy
96,800
+5,500
+6% +$45.6K 0.48% 40
2025
Q2 		$570K Buy
91,300
+10,000
+12% +$55.2K 0.29% 68
2025
Q1 		$437K Buy
81,300
+37,300
+85% +$273K 0.24% 89
2024
Q4 		$372K Buy
44,000
+5,500
+14% +$43.3K 0.19% 121
2024
Q3 		$258K Hold
38,500
– – 0.13% 139
2024
Q2 		$263K Buy
38,500
+24,207
+169% +$178K 0.14% 134
2024
Q1 		$122K Hold
14,293
– – 0.07% 183
2023
Q4 		$151K Hold
14,293
– – 0.08% 162
2023
Q3 		$138K Hold
14,293
– – 0.08% 166
2023
Q2 		$138K Hold
14,293
– – 0.08% 169
2023
Q1 		$111K Hold
14,293
– – 0.06% 182
2022
Q4 		$124K Sell
14,293
-16,207
-53% -$132K 0.07% 184
2022
Q3 		$213K Sell
30,500
-15,000
-33% -$126K 0.14% 151
2022
Q2 		$438K Buy
45,500
+5,000
+12% +$43.8K 0.27% 98
2022
Q1 		$397K Buy
40,500
+5,250
+15% +$67.4K 0.21% 115
2021
Q4 		$600K Buy
35,250
+250
+0.7% +$3.97K 0.31% 83
2021
Q3 		$456K Buy
35,000
+2,500
+8% +$40.8K 0.25% 114
2021
Q2 		$676K Hold
32,500
– – 0.35% 76
2021
Q1 		$662K Buy
32,500
+1,000
+3% +$18.7K 0.36% 78
2020
Q4 		$592K Buy
31,500
+11,500
+58% +$173K 0.36% 76
2020
Q3 		$256K Buy
+20,000
New +$260K 0.19% 129
2014
Q3 		– Sell
-100,000
Closed -$265K – 254
2014
Q2 		$265K Hold
100,000
– – 0.04% 254
2014
Q1 		$278K Buy
+100,000
New +$258K 0.04% 261

Other funds holding INFU

MA
Minerva Advisors Bala Cynwyd, Pennsylvania $158M AUM 42.05% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $2.02B AUM 40.6% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
HA
Heartland Advisors Milwaukee, Wisconsin $2.25B AUM 44.61% 1-Year Est. Return
MIM
Meros Investment Management Dallas, Texas $315M AUM 58.44% 1-Year Est. Return

Perritt Capital Management's INFU Position: Q4 2025 in Review

Perritt Capital Management held its InfuSystem Holdings (INFU) position steady in Q4 2025 at 96,800 shares worth $868K. The position accounts for 1.45% of the portfolio, ranked #24.

Perritt Capital Management first reported a position in INFU in Q1 2014 and has held it in 24 quarters since. The position peaked at $1M in Q3 2025. 102 funds tracked by Wall St. Rank hold INFU as of Q4 2025.

  • Perritt Capital Management held 96,800 shares of InfuSystem Holdings worth $868K as of Q4 2025.
  • Perritt Capital Management left its InfuSystem Holdings share count unchanged in Q4 2025.
  • InfuSystem Holdings made up 1.45% of Perritt Capital Management's portfolio in Q4 2025, its #24 holding.
  • Perritt Capital Management first reported a position in InfuSystem Holdings in Q1 2014 and has held it in 24 quarters since.
  • Perritt Capital Management's InfuSystem Holdings position peaked at $1M in Q3 2025.
  • 102 funds tracked by Wall St. Rank held InfuSystem Holdings as of Q4 2025.

Based on Perritt Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.