Climb Bio Ownership

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

Recent Insider Transactions

NasdaqGM:CLYM Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
05 Jan 26	BuyUS$24,889	RA Capital Management, L.P.	Company	7,111	US$3.50
12 Dec 25	BuyUS$754,737	RA Capital Management, L.P.	Company	314,561	US$2.86
12 Dec 25	BuyUS$754,737	RA Capital Management, L.P.	Company	314,561	US$2.86
03 Oct 25	SellUS$2,302,140	Ai Eti Llc	Company	1,174,283	US$2.12

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 CLYM?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	0	0%
Individual Insiders	854,434	1.79%
Institutions	13,243,460	27.7%
VC/PE Firms	16,507,319	34.6%
General Public	17,139,222	35.9%

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

Top Shareholders

Top 25 shareholders own 60.32% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
23.7%	RA Capital Management, L.P.	11,300,939	US$55.5m	-64%	0.49%
10.9%	Pontifax Venture Capital	5,206,380	US$25.6m	0%	40.26%
2.76%	The Vanguard Group, Inc.	1,315,811	US$6.5m	-1.16%	no data
2.72%	Affinity Asset Advisors, LLC	1,300,000	US$6.4m	-13.3%	0.42%
2.15%	Kynam Capital Management, LP	1,028,341	US$5.0m	0%	0.21%
2.09%	Tang Capital Management, LLC	1,000,000	US$4.9m	0%	0.13%
1.54%	BlackRock, Inc.	735,503	US$3.6m	-16.2%	no data
1.18%	Peapod Lane Capital LLC	561,866	US$2.8m	1.12%	1.94%
1.15%	Cantor Fitzgerald Asset Management	547,173	US$2.7m	-78.1%	0.02%
1.12%	Renaissance Technologies LLC	537,100	US$2.6m	8.4%	no data
1.1%	T. Rowe Price Group, Inc.	526,917	US$2.6m	-3.84%	no data
1.07%	Deep Track Capital, LP	509,789	US$2.5m	-51%	0.04%
1.02%	Alyeska Investment Group, L.P.	485,364	US$2.4m	0%	0.01%
0.99%	Millennium Management LLC	471,704	US$2.3m	-1.74%	no data
0.97%	Nan Fung Trinity (HK) Limited	463,654	US$2.3m	0%	0.19%
0.91%	Sphera Funds Management Ltd	434,837	US$2.1m	107%	0.26%
0.85%	UBS Asset Management AG	405,404	US$2.0m	5.99%	no data
0.69%	Citigroup Inc.	329,548	US$1.6m	-79.6%	no data
0.65%	Geode Capital Management, LLC	311,721	US$1.5m	0%	no data
0.64%	Stephen Thomas	304,657	US$1.5m	0%	no data
0.64%	William Bonificio	304,657	US$1.5m	0%	no data
0.48%	Marshall Wace LLP	229,889	US$1.1m	526%	no data
0.37%	Adam Rosenberg	178,100	US$874.5k	0%	no data
0.34%	Susquehanna International Group, LLP	160,722	US$789.1k	158%	no data
0.31%	Shay Capital LLC	150,000	US$736.5k	-63.9%	0.1%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/01/23 06:53
End of Day Share Price	2026/01/23 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

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

Climb Bio, Inc. is covered by 10 analysts. 7 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
Julian Harrison	BTIG
Michael DiFiore	Evercore ISI