InfuSystem Holdings, Inc (INFU) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

20,536,364Shares Outstanding

1,366,287Shares held by institutions

$10,383,781Value of institutional holdings

65.41%Institutional ownership %

9.31%Shares Changed QoQ

95No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 95 institutional investors hold a position in InfuSystem Holdings, Inc (NYSE:INFU).

InfuSystem Holdings saw its institutional ownership percentage rose to 65.4% in December 2025 from 61.5% in September 2025.
The company experienced a 9.31% quarterly change in institutional shares held, alongside an increase of 10.47% in total owners annually.
The latest 13F cycle for InfuSystem Holdings reveals that of 95 total investors, 54 funds grew their exposure, whereas 26 reduced theirs and 15 made no changes.
Collectively, institutional investors increased their stake in InfuSystem Holdings to 13.43Mn shares as of December 2025, a change that is up by 1.14Mn shares quarter on quarter and down 686.83K shares year over year.
Minerva Advisors LLC's holding of 1.08Mn shares as of December 31, 2025 makes it the primary institutional investor in InfuSystem Holdings, owning 5.25% of the stock.
Among the most significant buyers of InfuSystem Holdings during December 2025 were ACADIAN ASSET MANAGEMENT LLC (168.82K), AMERICAN CENTURY COMPANIES INC (156.50K), Russell Investments Group, Ltd. (101.56K), 683 Capital Management, LLC (100.47K), Rothschild Wealth LLC (96.80K).
Leading sellers of InfuSystem Holdings stock in December 2025 included MILLENNIUM MANAGEMENT LLC (128.90K), CITIGROUP INC (112.88K), CITADEL ADVISORS LLC (98.99K), First Eagle Investment Management, LLC (50.50K), BARD ASSOCIATES INC (41.90K).
The top 10 institutional holders of InfuSystem Holdings for the quarter ending December 2025 included Minerva Advisors LLC (1.08Mn), VANGUARD GROUP INC (981.58K), PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (824.75K), First Eagle Investment Management, LLC (751.37K), BlackRock, Inc. (609.87K), RENAISSANCE TECHNOLOGIES LLC (587.51K), AWM Investment Company, Inc. (561.66K), DIMENSIONAL FUND ADVISORS LP (560.88K), HEARTLAND ADVISORS INC (500.00K), Meros Investment Management, LP (497.99K).

95 Institutional Holders

1,366,287 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Minerva Advisors LLC	31 Dec, 2025	1,078,731	52,942	5.16%	$9,676,217.00
VANGUARD GROUP INC	31 Dec, 2025	981,575	5,398	0.55%	$8,804,728.00
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	31 Dec, 2025	824,750	15,000	1.85%	$7,398,007.00
First Eagle Investment Management, LLC	31 Dec, 2025	751,371	-50,500	-6.30%	$6,739,798.00
BlackRock, Inc.	31 Dec, 2025	609,873	91,558	17.66%	$5,470,562.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	587,509	11,795	2.05%	$5,269,956.00
AWM Investment Company, Inc.	31 Dec, 2025	561,656	0	0.00%	$5,038,054.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	560,878	-8,360	-1.47%	$5,030,992.00
HEARTLAND ADVISORS INC	31 Dec, 2025	500,000	75,000	17.65%	$4,485,000.00
Meros Investment Management, LP	31 Dec, 2025	497,989	20,711	4.34%	$4,466,961.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	448,760	168,823	60.31%	$4,020.00
Hillsdale Investment Management Inc.	31 Dec, 2025	447,373	-2,900	-0.64%	$4,012,936.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	418,986	-30,362	-6.76%	$3,758,304.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	352,158	156,505	79.99%	$3,158,857.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	305,727	63,632	26.28%	$2,742,371.00
ESSEX INVESTMENT MANAGEMENT CO LLC	31 Dec, 2025	294,057	-6,340	-2.11%	$2,637,691.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	286,283	-128,895	-31.05%	$2,567,959.00
Truffle Hound Capital, LLC	31 Dec, 2025	230,000	0	0.00%	$2,063,100.00
Russell Investments Group, Ltd.	31 Dec, 2025	220,292	101,555	85.53%	$1,976,018.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	218,123	1,831	0.85%	$1,957,699.00

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