Helix Acquisition II Ownership

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

Recent Insider Transactions

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 HLXB?
Owner Type	Number of Shares	Ownership Percentage
General Public	1,046,227	4.45%
Hedge Funds	4,166,710	17.7%
Individual Insiders	6,081,960	25.9%
Institutions	12,214,103	52%

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

Top Shareholders

Top 25 shareholders own 92.19% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
25.4%	Bihua Chen	5,961,960	US$64.2m	18.8%	no data
6.38%	BlackRock, Inc.	1,498,865	US$16.1m	-0.08%	no data
6.33%	T. Rowe Price Group, Inc.	1,488,018	US$16.0m	-2.44%	no data
6.07%	Cormorant Asset Management, LP	1,427,040	US$15.4m	-50.9%	1.08%
5.96%	Adage Capital Management, L.P.	1,400,000	US$15.1m	0%	0.03%
5.7%	Citadel Advisors LLC	1,339,670	US$14.4m	0.53%	0.01%
4.86%	Millennium Management LLC	1,142,302	US$12.3m	1.06%	0.01%
4.68%	BC Capital	1,100,000	US$11.8m	0%	no data
3%	Sculptor Capital Management, Inc.	705,000	US$7.6m	0%	0.14%
2.55%	Farallon Capital Management, L.L.C.	600,000	US$6.5m	0%	0.03%
2.18%	Silverarc Capital Management, LLC	513,369	US$5.5m	0%	1.34%
2.13%	Perceptive Advisors LLC	500,000	US$5.4m	0%	0.16%
2.13%	Great Point Partners, LLC	500,000	US$5.4m	0%	3.08%
2.13%	Commodore Capital LP	500,000	US$5.4m	0%	0.44%
2.02%	Soros Fund Management LLC	475,114	US$5.1m	0.02%	0.13%
1.72%	ADAR1 Capital Management, LLC	404,138	US$4.4m	0%	0.96%
1.28%	Laurion Capital Management LP	300,000	US$3.2m	0%	0.2%
1.28%	Ghost Tree Capital, LLC	300,000	US$3.2m	0%	1.49%
1.09%	Harraden Circle Investments, LLC	257,226	US$2.8m	0%	0.91%
1.06%	Affinity Asset Advisors, LLC	250,000	US$2.7m	0%	0.53%
1.06%	Octagon Capital Advisors LP	250,000	US$2.7m	0%	0.53%
0.85%	StemPoint Capital LP	200,900	US$2.2m	0.45%	0.62%
0.81%	Two Sigma Investments, LP	189,285	US$2.0m	0%	0.01%
0.79%	Decagon Asset Management LLP	186,454	US$2.0m	0%	0.89%
0.79%	Wellington Management Group LLP	184,590	US$2.0m	-0.04%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/03/30 14:17
End of Day Share Price	2025/03/28 00:00
Earnings	2024/12/31
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

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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

Helix Acquisition Corp. II is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.