Senseonics Holdings Ownership

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

Recent Insider Transactions

DB:6L6 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
13 Dec 24	Buy€35,726	Douglas Roeder	Individual	75,000	€0.48
12 Dec 24	Buy€45,262	Frederick Sullivan	Individual	124,933	€0.36
10 Dec 24	Buy€92,943	Timothy Goodnow	Individual	315,000	€0.30

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 6L6?
Owner Type	Number of Shares	Ownership Percentage
Public Companies	2,941,176	0.451%
Individual Insiders	60,730,492	9.32%
Institutions	86,644,223	13.3%
General Public	501,534,943	76.9%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 23.2%.

Top Shareholders

Top 25 shareholders own 21.47% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6.59%	Robert Smith	42,930,000	€20.5m	342%	no data
3.94%	The Vanguard Group, Inc.	25,688,820	€12.3m	15.9%	no data
1.89%	BlackRock, Inc.	12,329,455	€5.9m	50.2%	no data
1.05%	Geode Capital Management, LLC	6,872,827	€3.3m	7.3%	no data
0.9%	Timothy Goodnow	5,886,448	€2.8m	0%	no data
0.86%	State Street Global Advisors, Inc.	5,625,192	€2.7m	136%	no data
0.73%	Renaissance Technologies LLC	4,726,559	€2.3m	243%	no data
0.71%	First Light Asset Management, LLC	4,657,505	€2.2m	-27.6%	0.33%
0.69%	Masters Capital Management, L.L.C.	4,500,000	€2.1m	-35.7%	0.52%
0.54%	Charles Schwab Investment Management, Inc.	3,502,326	€1.7m	4.87%	no data
0.51%	Susquehanna International Group, LLP, Asset Management Arm	3,294,966	€1.6m	446%	no data
0.45%	PHC Holdings Corporation	2,941,176	€1.4m	0%	no data
0.34%	Two Sigma Investments, LP	2,240,848	€1.1m	3,170%	no data
0.34%	Mukul Jain	2,197,042	€1.0m	17%	no data
0.26%	Stephen DeFalco	1,675,617	€799.5k	0%	no data
0.21%	Kenneth Horton	1,355,770	€646.9k	16.3%	no data
0.2%	Douglas Roeder	1,280,109	€610.8k	1.76%	no data
0.19%	Francine Kaufman	1,225,172	€584.6k	9.54%	no data
0.18%	Two Sigma Advisers, LP	1,149,400	€548.4k	0%	no data
0.18%	UBS Asset Management AG	1,143,994	€545.8k	-76%	no data
0.17%	Northern Trust Global Investments	1,136,418	€542.2k	-4.9%	no data
0.15%	Edward Fiorentino	967,697	€461.7k	2.24%	no data
0.14%	Steven Edelman	888,223	€423.8k	2.23%	no data
0.14%	Citadel Advisors LLC	886,225	€422.9k	-42.5%	no data
0.13%	The Informed Momentum Company LLC	852,215	€406.6k	0%	0.08%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/17 00:06
End of Day Share Price	2025/05/16 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

Senseonics Holdings, Inc. is covered by 13 analysts. 5 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
Gregory Chodaczek	B. Riley Securities, Inc.
Marie Thibault	BTIG
Michael Gorman	BTIG