Oculis Holding Ownership

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

Recent Insider Transactions

ICSE:OCS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
13 Nov 25	BuyISK 36,508,849	Lionel Carnot	Individual	15,000	ISK 2,433.92
09 Oct 25	SellISK 19,205,225	Christina Ackermann	Individual	7,460	ISK 2,574.43
23 Sep 25	SellISK 54,423	Riad Sherif	Individual	25	ISK 2,176.92
20 Mar 25	SellISK 62,351,186	Riad Sherif	Individual	25,000	ISK 2,549.45
14 Mar 25	BuyISK 43,613,745	Lionel Carnot	Individual	17,500	ISK 2,492.21

Insider Trading Volume

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

Ownership Breakdown

What is the ownership structure of OCS?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	2,070,537	3.58%
Institutions	11,065,327	19.1%
VC/PE Firms	11,653,188	20.2%
General Public	33,017,857	57.1%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 37.8%.

Top Shareholders

Top 25 shareholders own 42.81% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.2%	Eqt Fund Management S.à R.L.	5,900,294	ISK 14.5b	0%	1.28%
9.95%	EQT Life Sciences	5,752,894	ISK 14.1b	0%	35.14%
4.87%	Pivotal BioVenture Partners LLC	2,815,476	ISK 6.9b	0%	16.62%
4.4%	Earlybird Venture Capital GmbH & Co. KG	2,543,654	ISK 6.3b	0%	100.0%
3.79%	BVCF Management Ltd	2,191,810	ISK 5.4b	0%	37.87%
2.17%	Aberdeen Group Plc	1,253,119	ISK 3.1b	0%	0.01%
2.04%	Íslandssjóðir hf	1,177,792	ISK 2.9b	0%	10.38%
1.84%	Riad Sherif	1,065,462	ISK 2.6b	1.17%	no data
0.81%	Martijn Kleijwegt	470,969	ISK 1.2b	0%	no data
0.56%	SR One Capital Management, LP	322,500	ISK 792.8m	0%	0.81%
0.47%	Páll Jóhannesson	268,827	ISK 660.8m	0%	no data
0.23%	Alyeska Investment Group, L.P.	131,332	ISK 322.8m	0%	0.01%
0.21%	Anthony Rosenberg	120,798	ISK 297.0m	2.78%	no data
0.18%	Acuta Capital Partners, LLC	101,777	ISK 250.2m	-4.63%	1.54%
0.17%	Simplify Asset Management Inc.	98,765	ISK 242.8m	0%	0.04%
0.17%	Lombard Odier Darier Hentsch & Cie Asset Management	97,000	ISK 238.5m	0%	0.02%
0.15%	Woodline Partners LP	83,833	ISK 206.1m	65.8%	0.01%
0.13%	Sylvia Cheung	77,316	ISK 190.1m	0%	no data
0.13%	UBS Asset Management AG	74,732	ISK 183.7m	-40.9%	no data
0.1%	Medical Strategy GmbH	57,637	ISK 141.7m	0%	0.07%
0.067%	Merrill Lynch, Pierce, Fenner & Smith Incorporated	38,534	ISK 94.7m	-4.87%	no data
0.056%	Lionel Carnot	32,500	ISK 79.9m	85.7%	no data
0.051%	Geode Capital Management, LLC	29,436	ISK 72.4m	0%	no data
0.038%	Northern Trust Global Investments	21,804	ISK 53.6m	-6.5%	no data
0.036%	Geraldine O'Keeffe	20,593	ISK 50.6m	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/11/22 00:51
End of Day Share Price	2025/11/21 00:00
Earnings	2025/09/30
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

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Industry and Sector Metrics

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Analyst Sources

Oculis Holding AG is covered by 9 analysts. 8 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
Colleen Kusy	Baird
Jason Matthew Gerberry	BofA Global Research
Daniil Gataulin	Chardan Capital Markets, LLC