Absci Ownership

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

Recent Insider Transactions

NasdaqGS:ABSI Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
05 Dec 25	BuyUS$148,800	François van Houten	Individual	40,000	US$3.72
22 Sep 25	BuyUS$254,788	Menelas Nicolas Pangalos	Individual	95,785	US$2.66
22 Sep 25	BuyUS$27,000	Todd Bedrick	Individual	10,000	US$2.70
28 Jul 25	BuyUS$152,000	Andreas Busch	Individual	50,000	US$3.04

Insider Trading Volume

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

Ownership Breakdown

What is the ownership structure of ABSI?
Owner Type	Number of Shares	Ownership Percentage
Hedge Funds	8,253,316	5.49%
Individual Insiders	9,392,141	6.25%
General Public	36,565,927	24.3%
Institutions	96,160,147	63.9%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 30.9%.

Top Shareholders

Top 25 shareholders own 69.64% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.7%	FMR LLC	22,083,118	US$77.1m	15.4%	no data
8.09%	ARK Investment Management LLC	12,162,773	US$42.4m	21.1%	0.27%
7.04%	BlackRock, Inc.	10,582,975	US$36.9m	26.6%	no data
5.83%	Sean McClain	8,761,448	US$30.6m	0.4%	no data
5.49%	Redmile Group, LLC	8,253,316	US$28.8m	0%	1.79%
4.84%	The Vanguard Group, Inc.	7,281,918	US$25.4m	12.9%	no data
3.16%	Phoenix Venture Partners LLC	4,745,115	US$16.6m	0%	100.0%
2.86%	Alger Associates, Inc.	4,294,032	US$15.0m	0%	100.0%
2.12%	Columbia Management Investment Advisers, LLC	3,191,011	US$11.1m	24.4%	no data
2.03%	Geode Capital Management, LLC	3,052,915	US$10.7m	24.8%	no data
1.47%	Massachusetts Financial Services Company	2,208,345	US$7.7m	-0.84%	no data
1.37%	State Street Global Advisors, Inc.	2,064,951	US$7.2m	14.5%	no data
1.33%	Heights Capital Management, Inc.	2,000,440	US$7.0m	0%	3.49%
1.33%	UBS Asset Management AG	1,993,109	US$7.0m	2.65%	no data
1.18%	Woodline Partners LP	1,770,047	US$6.2m	-40.3%	0.03%
0.99%	Amova Asset Management Co., Ltd.	1,494,047	US$5.2m	2.21%	no data
0.84%	Royce & Associates, LP	1,261,433	US$4.4m	-16.9%	0.04%
0.82%	Fred Alger Management, LLC	1,232,945	US$4.3m	-68.6%	0.02%
0.73%	Charles Schwab Investment Management, Inc.	1,094,756	US$3.8m	33.1%	no data
0.69%	Northern Trust Global Investments	1,033,728	US$3.6m	26.5%	no data
0.65%	Casdin Capital, LLC	973,260	US$3.4m	0%	0.22%
0.62%	Morgan Stanley	924,981	US$3.2m	-22.9%	no data
0.53%	Great Point Partners, LLC	796,438	US$2.8m	0%	0.93%
0.49%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	737,404	US$2.6m	137%	no data
0.48%	Dimensional Fund Advisors LP	722,379	US$2.5m	-13.9%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/01/02 09:38
End of Day Share Price	2026/01/02 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

Absci Corporation is covered by 14 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
Michael Ryskin	BofA Global Research
Vamil Divan	Guggenheim Securities, LLC
null null	Guggenheim Securities, LLC