InfuSystem Holdings INFU Institutional Ownership

NYSE INFU

$13.92 -0.22 (-1.56%)

As of: Oct 23, 2026 · 2:19 PM EDT

Institutions by Trading Activity

101 Institutions

Increased 56 55.4%

Unchanged 20 19.8%

Reduced 25 24.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

75.08%

▲+6.08 pp QoQ

Shares Held by Institutions

15.07Mn

of 20.07Mn outstanding

▲+8.06% QoQ

Shares Outstanding

20.07Mn

5.00Mn held outside 13F filers

Institutional Investors

101

filed 13F for Jun 2026

▲+7 vs prior quarter

Net Shares Added (QoQ)

+1.12Mn

accumulated since last quarter

Value of Holdings

$212.92Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

InfuSystem Holdings, Inc (NYSE:INFU) was reported as a holding by 101 institutional investors in 13F filings for the quarter ended June 30, 2026.

Their combined stake equaled 75.08% of outstanding shares in Q2 2026, up from 69.00% in Q1 2026.
Total shares held in INFU rose 8.06% from Q1 2026; the number of holders rose 13.48% from Q2 2025.
Of the 101 holders, 56 added to their positions, 25 reduced their stakes and 20 left their positions unchanged in Q2 2026.
Altogether, institutional holders owned 15.07Mn INFU shares at the end of Q2 2026, up 1.12Mn from the prior quarter and up 2.57Mn from a year earlier.
BlackRock, Inc. held the largest position in INFU at 1.59Mn shares as of June 30, 2026, or 7.90% of shares outstanding.
The largest position increases in INFU for Q2 2026 were by BlackRock, Inc. (+968.83K shares), Geode Capital Management, LLC (+277.61K shares), American Century Companies Inc (+202.01K shares), Heartland Advisors Inc (+190K shares) and Minerva Advisors LLC (+144.51K shares).
The largest position reductions in INFU for Q2 2026 were by Marshall Wace, LLP (-207.95K shares), First Eagle Investment Management, LLC (-101.37K shares), Truffle Hound Capital, LLC (-101.37K shares), Vanguard Capital Management LLC (-69.49K shares) and Ameriprise Financial Inc (-67.14K shares).
According to Business Quant data, the leading holders of INFU for Q2 2026 were BlackRock, Inc. (1.59Mn shares), Minerva Advisors LLC (1.35Mn shares), Punch & Associates Investment Management, Inc. (834.75K shares), Vanguard Capital Management LLC (790.77K shares), Acadian Asset Management LLC (743.15K shares), Heartland Advisors Inc (700K shares), American Century Companies Inc (675.03K shares), First Eagle Investment Management, LLC (620K shares), Dimensional Fund Advisors LP (599.29K shares) and Renaissance Technologies LLC (543.01K shares).

Form 13F Holdings

101 Institutional Holders

Report period 30 Jun, 2026

Total shares held 15.07Mn

Of outstanding 75.08%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,585,415	7.90%	▲968,829	+157.13%	$15.30Mn
2	Minerva Advisors LLC	0001541536	1,348,617	6.72%	▲144,512	+12.00%	$13.01Mn
3	PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	0001238990	834,750	4.16%	▼3,175	-0.38%	$8.06Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	790,775	3.94%	▼69,488	-8.08%	$7.63Mn
5	ACADIAN ASSET MANAGEMENT LLC	0000916542	743,155	3.70%	▲109,111	+17.21%	$7.17K
6	HEARTLAND ADVISORS INC	0000937394	700,000	3.49%	▲190,000	+37.25%	$6.76Mn
7	AMERICAN CENTURY COMPANIES INC	0000748054	675,028	3.36%	▲202,007	+42.71%	$6.51Mn
8	First Eagle Investment Management, LLC	0001325447	620,000	3.09%	▼101,371	-14.05%	$5.98Mn
9	DIMENSIONAL FUND ADVISORS LP	0000354204	599,289	2.99%	▲5,001	+0.84%	$5.78Mn
10	RENAISSANCE TECHNOLOGIES LLC	0001037389	543,009	2.71%	▼23,800	-4.20%	$5.24Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	496,059	2.47%	▲277,614	+127.09%	$4.79Mn
12	Diamond Hill Capital Management, LLC (Investment Advisor)	0001217541	489,017	2.44%	▲489,017	0.00%	$4.72Mn
13	Meros Investment Management, LP	0001911372	468,934	2.34%	▼474	-0.10%	$4.53Mn
14	Hillsdale Investment Management Inc.	0001368465	424,473	2.11%	▼27,900	-6.17%	$4.10Mn
15	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	368,712	1.84%	0	0.00%	$3.56Mn
16	WHITE PINE CAPITAL LLC	0001137429	225,634	1.12%	▲110,023	+95.17%	$2.18Mn
17	State Street Corp	0000093751	212,571	1.06%	▲114,500	+116.75%	$2.05Mn
18	PANAGORA ASSET MANAGEMENT INC	0000883677	194,922	0.97%	▲112,134	+135.45%	$1.88Mn
19	Teton Advisors, LLC	0002086025	185,000	0.92%	0	0.00%	$1.79Mn
20	Expect Equity LLC	0002007407	184,819	0.92%	▲103,873	+128.32%	$1.78Mn

Showing 1 to 20 of 101 holders