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Sesen Bio Ownership

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

Recent Insider Transactions

Insider Trading Volume

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

Ownership Breakdown

What is the ownership structure of SESN?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	16,214,811	7.97%
Institutions	34,300,826	16.9%
General Public	152,976,565	75.2%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2%.

Top Shareholders

Top 25 shareholders own 24.24% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
5.33%	The Vanguard Group, Inc.	10,854,300	US$136.5m	0.04%	no data
4.14%	Michael Torok	8,424,839	US$106.0m	12.3%	no data
4.04%	BML Capital Management, LLC	8,227,969	US$103.5m	0%	4.38%
3.65%	Bradley Radoff	7,420,756	US$93.3m	14.2%	no data
1.29%	BlackRock, Inc.	2,633,452	US$33.1m	-37.5%	no data
1.13%	Geode Capital Management, LLC	2,294,948	US$28.9m	0.49%	no data
0.92%	Radoff Family Foundation, Endowment Arm	1,879,344	US$23.6m	87.9%	14.53%
0.51%	Millennium Management LLC	1,035,151	US$13.0m	-14.8%	no data
0.5%	Renaissance Technologies LLC	1,018,956	US$12.8m	-3.49%	no data
0.33%	State Street Global Advisors, Inc.	666,962	US$8.4m	0%	no data
0.29%	Blodgett Wealth Advisors, LLC	600,000	US$7.5m	83%	0.42%
0.29%	Acadian Asset Management LLC	593,296	US$7.5m	359%	no data
0.27%	Morgan Stanley, Investment Banking and Brokerage Investments	558,686	US$7.0m	-22.2%	no data
0.23%	FMR LLC	470,376	US$5.9m	-0.2%	no data
0.21%	Susquehanna International Group, LLP, Asset Management Arm	434,442	US$5.5m	6.19%	no data
0.2%	Stratos Wealth Partners, Ltd	413,000	US$5.2m	-0.03%	0.01%
0.17%	Group One Trading LP, Asset Management Arm	346,859	US$4.4m	-16.6%	0.01%
0.16%	Northern Trust Global Investments	328,111	US$4.1m	-1.3%	no data
0.14%	Jane Street Group, LLC, Asset Management Arm	284,998	US$3.6m	0%	no data
0.13%	CSS LLC/IL, Asset Management Arm	260,698	US$3.3m	57.9%	0.02%
0.077%	Connor, Clark & Lunn Investment Management Ltd.	157,493	US$2.0m	10.3%	no data
0.06%	BNY Mellon Asset Management	122,208	US$1.5m	0%	no data
0.051%	Ergoteles LLC	104,180	US$1.3m	0%	no data
0.05%	Elly Ryu	101,188	US$1.3m	765%	no data
0.048%	Thomas Cannell	97,973	US$1.2m	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2023/03/08 08:58
End of Day Share Price	2023/03/07 00:00
Earnings	2022/12/31
Annual Earnings	2022/12/31

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

Sesen Bio, Inc. is covered by 7 analysts. 1 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
John Newman	Canaccord Genuity
Swayampakula Ramakanth	H.C. Wainwright & Co.
Christopher Howerton	Jefferies LLC