Kodiak Sciences Ownership

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

Recent Insider Transactions

DB:K27 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
18 Dec 25	Buy€51,096,007	Baker Bros. Advisors LP	Company		2,608,696	€19.59

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 K27?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	72,500	0.112%
Individual Insiders	3,171,416	4.89%
Hedge Funds	19,919,186	30.7%
Institutions	41,724,502	64.3%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 18.6%.

Top Shareholders

Top 25 shareholders own 88.87% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
31.9%	Baker Bros. Advisors LP	19,919,186	€620.4m	0%	3.66%
6.3%	BlackRock, Inc.	3,935,302	€122.6m	-0.49%	no data
5.6%	Sirenia Capital Management LP	3,495,000	€108.9m	0%	no data
4.68%	Victor Perlroth	2,922,538	€91.0m	11.4%	no data
4.61%	T. Rowe Price Group, Inc.	2,876,294	€89.6m	82.1%	0.01%
3.6%	State Street Global Advisors, Inc.	2,250,920	€70.1m	30%	no data
2.91%	Braidwell LP	1,818,665	€56.6m	-12.3%	2.37%
2.75%	Vanguard Capital Management, LLC	1,717,076	€53.5m	0%	no data
2.38%	RTW Investments, LP	1,487,934	€46.3m	0%	0.53%
2.37%	The Goldman Sachs Group, Inc.	1,481,318	€46.1m	35.7%	0.01%
2.32%	TCG Crossover Management, LLC	1,445,538	€45.0m	0%	1.38%
2.18%	Boxer Capital Management, LLC	1,361,000	€42.4m	19.8%	6.31%
2.12%	Janus Henderson Group plc	1,325,457	€41.3m	32.5%	0.02%
2.03%	ICONIQ Capital, LLC	1,266,563	€39.4m	0%	0.9%
2.03%	Ikarian Capital, LLC	1,265,795	€39.4m	75.9%	7.42%
1.6%	Geode Capital Management, LLC	1,000,411	€31.2m	11.4%	no data
1.59%	Silverarc Capital Management, LLC	991,930	€30.9m	-3.05%	4.13%
1.39%	Citadel Advisors LLC	870,788	€27.1m	200%	0.02%
1.16%	Balyasny Asset Management L.P.	726,547	€22.6m	176%	0.05%
1.11%	Stanford Management Company	691,767	€21.5m	0%	2.54%
1.11%	Artisan Partners Limited Partnership	690,322	€21.5m	-17.5%	0.02%
0.92%	Adage Capital Management, L.P.	575,000	€17.9m	-26.8%	0.03%
0.77%	Morgan Stanley	480,224	€15.0m	-25.6%	no data
0.74%	Point72 Asset Management, L.P.	459,723	€14.3m	-78.8%	0.03%
0.7%	Wellington Management Group LLP	436,329	€13.6m	-7.91%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/05/26 05:33
End of Day Share Price	2026/05/26 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

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

Kodiak Sciences Inc. is covered by 18 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
Anita Dushyanth	Berenberg
Matthew Luchini	BMO Capital Markets Equity Research
Ying Huang	BofA Global Research