Jane Street’s InfuSystem Holdings INFU Stock Holding History

Jane Street’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	$1.18M	Sell	127,307 -30,856	-20%	-$269K	﹤0.01%	6175
2025 Q4	$1.42M	Buy	158,163 +74,569	+89%	+$714K	﹤0.01%	5428
2025 Q3	$866K	Sell	83,594 -102,565	-55%	-$851K	﹤0.01%	6631
2025 Q2	$1.16M	Buy	186,159 +168,312	+943%	+$930K	﹤0.01%	5336
2025 Q1	$96K	Buy	+17,847	New	+$131K	﹤0.01%	8824
2024 Q3	–	Sell	-27,918	Closed	-$191K	–	9974
2024 Q2	$191K	Buy	27,918 +17,042	+157%	+$125K	﹤0.01%	8428
2024 Q1	$93.2K	Buy	+10,876	New	+$102K	﹤0.01%	8552
2023 Q2	–	Sell	-51,814	Closed	-$402K	–	9105
2023 Q1	$402K	Buy	+51,814	New	+$477K	﹤0.01%	6706
2021 Q4	–	Sell	-11,323	Closed	-$148K	–	10426
2021 Q3	$148K	Sell	11,323 -31,928	-74%	-$521K	﹤0.01%	9071
2021 Q2	$899K	Buy	43,251 +27,976	+183%	+$566K	﹤0.01%	6053
2021 Q1	$311K	Buy	+15,275	New	+$286K	﹤0.01%	7650
2020 Q4	–	Sell	-14,020	Closed	-$180K	–	7774
2020 Q3	$180K	Sell	14,020 -16,330	-54%	-$212K	﹤0.01%	6493
2020 Q2	$350K	Buy	30,350 +16,228	+115%	+$186K	﹤0.01%	5610
2020 Q1	$120K	Buy	+14,122	New	+$127K	﹤0.01%	4875

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

Heartland Advisors Milwaukee, Wisconsin $1.96B AUM 28.26% 1-Year Est. Return

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

Jane Street's INFU Position: Q1 2026 in Review

Jane Street reduced its InfuSystem Holdings (INFU) stake by 20% in Q1 2026, selling an estimated $269K and leaving 127,307 shares worth $1.18M. The position accounts for ﹤0.01% of the portfolio, ranked #6175.

Jane Street first reported a position in INFU in Q1 2020 and has held it in 14 quarters since. The position peaked at $1.42M in Q4 2025. 96 funds tracked by Wall St. Rank hold INFU as of Q1 2026.

Jane Street held 127,307 shares of InfuSystem Holdings worth $1.18M as of Q1 2026.
Jane Street sold 30,856 InfuSystem Holdings shares in Q1 2026, an estimated $269K.
InfuSystem Holdings made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6175 holding.
Jane Street first reported a position in InfuSystem Holdings in Q1 2020 and has held it in 14 quarters since.
Jane Street's InfuSystem Holdings position peaked at $1.42M in Q4 2025.
96 funds tracked by Wall St. Rank held InfuSystem Holdings as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.