Citadel Advisors
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Citadel Advisors’s InfuSystem Holdings INFU Stock Holding History

Citadel 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
2025
Q2 		– Sell
-5,500
Closed -$29.6K – 13741
2025
Q1 		$29.6K Buy
5,500
+2,500
+83% +$18.3K ﹤0.01% 12837
2024
Q4 		$25.4K Buy
3,000
+2,400
+400% +$18.9K ﹤0.01% 13019
2024
Q3 		$4.02K Buy
600
+500
+500% +$3.24K ﹤0.01% 13600
2024
Q2 		$683 Sell
100
-200
-67% -$1.47K ﹤0.01% 13933
2024
Q1 		$2.57K Sell
300
-2,800
-90% -$26.3K ﹤0.01% 13993
2023
Q4 		$32.7K Buy
3,100
+1,800
+138% +$17.7K ﹤0.01% 12199
2023
Q3 		$12.5K Sell
1,300
-1,700
-57% -$17.4K ﹤0.01% 12960
2023
Q2 		$28.9K Sell
3,000
-15,000
-83% -$136K ﹤0.01% 12394
2023
Q1 		$140K Buy
18,000
+8,000
+80% +$73.7K ﹤0.01% 10760
2022
Q4 		$86.8K Buy
+10,000
New +$81.5K ﹤0.01% 11412
2022
Q2 		– Sell
-25,500
Closed -$250K – 13458
2022
Q1 		$250K Sell
25,500
-29,700
-54% -$382K ﹤0.01% 10998
2021
Q4 		$940K Buy
55,200
+14,800
+37% +$235K ﹤0.01% 8120
2021
Q3 		$526K Buy
+40,400
New +$659K ﹤0.01% 9737

Other funds holding INFU

MA
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
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
HA
Heartland Advisors Milwaukee, Wisconsin $1.96B AUM 28.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Citadel Advisors's INFU Position: Q1 2026 in Review

Citadel Advisors increased its InfuSystem Holdings (INFU) stake by 144% in Q1 2026, buying an estimated $875K and bringing the position to 169,954 shares worth $1.57M. The position accounts for ﹤0.01% of the portfolio, ranked #6619.

Citadel Advisors first reported a position in INFU in Q3 2013 and has held it in 26 quarters since. The position peaked at $2.19M in Q2 2025. 96 funds tracked by Wall St. Rank hold INFU as of Q1 2026.

  • Citadel Advisors held 169,954 shares of InfuSystem Holdings worth $1.57M as of Q1 2026.
  • Citadel Advisors bought 100,238 InfuSystem Holdings shares in Q1 2026, an estimated $875K.
  • InfuSystem Holdings made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #6619 holding.
  • Citadel Advisors first reported a position in InfuSystem Holdings in Q3 2013 and has held it in 26 quarters since.
  • Citadel Advisors's InfuSystem Holdings position peaked at $2.19M in Q2 2025.
  • 96 funds tracked by Wall St. Rank held InfuSystem Holdings as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.