Heartland Advisors’s InfuSystem Holdings INFU Stock Holding History

Heartland Advisors’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
2026 Q1	$4.71M	Buy	510,000 +10,000	+2%	+$87.3K	0.24%	163
2025 Q4	$4.49M	Buy	500,000 +75,000	+18%	+$718K	0.24%	156
2025 Q3	$4.4M	Hold	425,000	–	–	0.23%	153
2025 Q2	$2.65M	Sell	425,000 -75,000	-15%	-$414K	0.15%	172
2025 Q1	$2.69M	Hold	500,000	–	–	0.15%	167
2024 Q4	$4.22M	Hold	500,000	–	–	0.23%	142
2024 Q3	$3.35M	Hold	500,000	–	–	0.18%	149
2024 Q2	$3.42M	Buy	500,000 +45,272	+10%	+$333K	0.19%	144
2024 Q1	$3.9M	Hold	454,728	–	–	0.2%	145
2023 Q4	$4.79M	Sell	454,728 -45,272	-9%	-$445K	0.25%	132
2023 Q3	$4.82M	Buy	500,000 +75,000	+18%	+$768K	0.27%	133
2023 Q2	$4.09M	Sell	425,000 -25,000	-6%	-$226K	0.23%	141
2023 Q1	$3.49M	Buy	450,000 +195,000	+76%	+$1.8M	0.22%	144
2022 Q4	$2.21M	Hold	255,000	–	–	0.14%	159
2022 Q3	$1.78M	Hold	255,000	–	–	0.13%	159
2022 Q2	$2.46M	Buy	255,000 +5,000	+2%	+$43.8K	0.17%	158
2022 Q1	$2.45M	Buy	250,000 +50,000	+25%	+$642K	0.15%	167
2021 Q4	$3.41M	Buy	+200,000	New	+$3.17M	0.2%	161

Other funds holding INFU

Minerva Advisors Bala Cynwyd, Pennsylvania $155M AUM 35.49% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

PAIM

Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

MIM

Meros Investment Management Dallas, Texas $231M AUM 35.94% 1-Year Est. Return

Heartland Advisors's INFU Position: Q1 2026 in Review

Heartland Advisors increased its InfuSystem Holdings (INFU) stake by 2% in Q1 2026, buying an estimated $87.3K and bringing the position to 510,000 shares worth $4.71M. The position accounts for 0.24% of the portfolio, ranked #163.

Heartland Advisors first reported a position in INFU in Q4 2021 and has held it in 18 quarters since. The position peaked at $4.82M in Q3 2023. 96 funds tracked by Wall St. Rank hold INFU as of Q1 2026.

Heartland Advisors held 510,000 shares of InfuSystem Holdings worth $4.71M as of Q1 2026.
Heartland Advisors bought 10,000 InfuSystem Holdings shares in Q1 2026, an estimated $87.3K.
InfuSystem Holdings made up 0.24% of Heartland Advisors's portfolio in Q1 2026, its #163 holding.
Heartland Advisors first reported a position in InfuSystem Holdings in Q4 2021 and has held it in 18 quarters since.
Heartland Advisors's InfuSystem Holdings position peaked at $4.82M in Q3 2023.
96 funds tracked by Wall St. Rank held InfuSystem Holdings as of Q1 2026.

Based on Heartland Advisors's 13F filing for Q1 2026, filed 6 May 2026.