InfuSystem Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:1TZ Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
19 May 25	Buy€27,046	Ronald Hundzinski	Individual	5,000	€5.41
16 May 25	Buy€17,037	Carrie Lachance	Individual	3,132	€5.47
14 May 25	Buy€15,426	Barry Steele	Individual	3,000	€5.14
21 Jan 25	Sell€1,825,549	Sansone Advisors, LLC	Company	204,000	€8.95
09 Dec 24	Sell€1,905,406	Sansone Advisors, LLC	Company	240,700	€8.96
23 Sep 24	Buy€21,162	Kenneth Eichenbaum	Individual	4,000	€5.29
20 Sep 24	Sell€683,889	Sansone Advisors, LLC	Company	117,316	€5.93
23 May 24	Buy€26,350	Ralph Boyd	Individual	4,000	€6.59

Insider Trading Volume

Insider Buying: 1TZ insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 1TZ?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,001,012	4.77%
Hedge Funds	1,626,280	7.75%
General Public	3,671,107	17.5%
Institutions	14,676,865	70%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 70.05% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.75%	AWM Investment Company Inc	1,626,280	€8.8m	-12.8%	1.22%
7.36%	BlackRock, Inc.	1,542,956	€8.3m	20.5%	no data
5.15%	The Vanguard Group, Inc.	1,080,276	€5.8m	-1.41%	no data
4.91%	Acuitas Investments, LLC	1,029,014	€5.5m	0%	2.95%
4.48%	Sansone Advisors, LLC	939,294	€5.1m	-17.8%	100.0%
4.39%	First Eagle Investment Management, LLC	920,371	€5.0m	1.32%	0.01%
4.34%	Minerva Advisors LLC	910,677	€4.9m	7.54%	3.7%
2.94%	Meros Investment Management, LP	616,017	€3.3m	-2.39%	2.17%
2.93%	Punch & Associates Investment Management, Inc.	614,656	€3.3m	-36%	0.24%
2.6%	Ranger Investment Management, L.P.	545,246	€2.9m	-27.7%	0.23%
2.44%	Dimensional Fund Advisors LP	512,570	€2.8m	12.4%	no data
2.38%	Heartland Advisors, Inc.	500,000	€2.7m	0%	0.17%
2.16%	Geode Capital Management, LLC	452,581	€2.4m	1.82%	no data
2.09%	Russell Investment Management, LLC	437,891	€2.4m	13.2%	no data
2.02%	Richard DiIorio	423,683	€2.3m	1.69%	no data
1.95%	Harbert Fund Advisors, Inc.	409,302	€2.2m	-31.5%	2.6%
1.6%	Renaissance Technologies LLC	334,615	€1.8m	-0.89%	no data
1.42%	Meridian OHC LLC	298,383	€1.6m	0%	100.0%
1.29%	State Street Global Advisors, Inc.	270,145	€1.5m	-0.18%	no data
1.22%	Citigroup Inc.,Banking and Securities Investments	256,397	€1.4m	25.5%	no data
1%	Cove Street Capital, LLC	210,301	€1.1m	8.71%	1.99%
0.96%	GAMCO Investors, Inc.	202,000	€1.1m	0%	no data
0.91%	Carrie Lachance	190,212	€1.0m	3.18%	no data
0.91%	Teton Advisors, LLC	190,000	€1.0m	-1.04%	0.55%
0.86%	Northern Trust Global Investments	180,414	€971.8k	-3.39%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/21 11:49
End of Day Share Price	2025/05/21 00:00
Earnings	2025/03/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

InfuSystem Holdings, Inc. is covered by 8 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Kyle Bauser	B. Riley Securities, Inc.
Matthew Hewitt	Craig-Hallum Capital Group LLC
Alexander Nowak	Craig-Hallum Capital Group LLC