System1 Inc
SST4.530USD
+0.060+1.34%
Close 12/19, 16:00（ET）Quotes delayed by 15 min
36.69MMarket Cap
LossP/E TTM
More Details of System1 Inc Company
System1, Inc. is an omnichannel digital marketing platform that leverages machine learning and artificial intelligence to monetize Internet traffic by putting ads in front of people. The Company's Responsive Acquisition Marketing Platform (RAMP) is omnichannel and omnivertical, and built for a privacy-centric world. RAMP enables the building of brands across multiple consumer verticals, the development and growth of a suite of privacy-focused products, and the delivery of customers to advertising partners. RAMP operates across its network of owned and operated websites, allowing it to monetize user traffic that it sources from various acquisition marketing channels, including Google, Meta and Outbrain. RAMP also allows third party advertising platforms and publishers (Network Partners) to send user traffic to, and monetize user traffic on, its owned and operated websites or through its monetization agreements. The Company owns and operates approximately 40 websites.
System1 Inc Info
Ticker SymbolSST
Company nameSystem1 Inc
IPO dateAug 07, 2020
CEOBlend (Michael L)
Number of employees300
Security typeOrdinary Share
Fiscal year-endAug 07
Address4235 Redwood Avenue
CityMARINA DEL REY
Stock exchangeNASDAQ OMX NASDAQ Basic NYSE
CountryUnited States of America
Postal code90066
Phone13109246037
Websitehttps://system1.com
Ticker SymbolSST
IPO dateAug 07, 2020
CEOBlend (Michael L)
Company Executives of System1 Inc
Name
Name/Position
Position
Shareholding
Change
Mr. Michael L. Blend
Mr. Michael L. Blend
Chairman of the Board, Chief Executive Officer, Co-Founder
Chairman of the Board, Chief Executive Officer, Co-Founder
554.51K
--
Mr. Charles Ursini
Mr. Charles Ursini
President, Chief Operating Officer, Director
President, Chief Operating Officer, Director
378.28K
+827.63%
Mr. Tridivesh Kidambi
Mr. Tridivesh Kidambi
Chief Financial Officer
Chief Financial Officer
118.72K
-0.52%
Mr. Brian Coppola
Mr. Brian Coppola
Chief Ad Operations Officer
Chief Ad Operations Officer
60.15K
-1.01%
Ms. Moujan Kazerani
Ms. Moujan Kazerani
Independent Director
Independent Director
59.10K
+34.01%
Ms. Elizabeth Sestanovich
Ms. Elizabeth Sestanovich
Chief People Officer
Chief People Officer
54.06K
-0.81%
Mr. Taryn Jogi Naidu
Mr. Taryn Jogi Naidu
Independent Director
Independent Director
38.56K
+63.66%
Ms. Caroline Horn
Ms. Caroline Horn
Independent Director
Independent Director
37.32K
+67.21%
Mr. Tanmay Kumar
Mr. Tanmay Kumar
Independent Director
Independent Director
35.20K
+74.27%
Mr. Daniel Weinrot
Mr. Daniel Weinrot
General Counsel, Corporate Secretary
General Counsel, Corporate Secretary
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Mr. Michael L. Blend
Mr. Michael L. Blend
Chairman of the Board, Chief Executive Officer, Co-Founder
Chairman of the Board, Chief Executive Officer, Co-Founder
554.51K
--
Mr. Charles Ursini
Mr. Charles Ursini
President, Chief Operating Officer, Director
President, Chief Operating Officer, Director
378.28K
+827.63%
Mr. Tridivesh Kidambi
Mr. Tridivesh Kidambi
Chief Financial Officer
Chief Financial Officer
118.72K
-0.52%
Mr. Brian Coppola
Mr. Brian Coppola
Chief Ad Operations Officer
Chief Ad Operations Officer
60.15K
-1.01%
Ms. Moujan Kazerani
Ms. Moujan Kazerani
Independent Director
Independent Director
59.10K
+34.01%
Ms. Elizabeth Sestanovich
Ms. Elizabeth Sestanovich
Chief People Officer
Chief People Officer
54.06K
-0.81%
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2022Q3
FY2022Q2
FY2022Q1
Relevant data have not been disclosed by the company yet.
By RegionUSD
Name
Revenue
Proportion
United States
75.21M
96.28%
Other countries
2.91M
3.72%
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
CEE Holdings Trust
11.31%
Blend (Michael L)
6.82%
Martire (Francis R)
5.99%
Blend (Stanley)
5.02%
Foley (William P II)
4.80%
Other
66.06%
Shareholders
Shareholders
Proportion
CEE Holdings Trust
11.31%
Blend (Michael L)
6.82%
Martire (Francis R)
5.99%
Blend (Stanley)
5.02%
Foley (William P II)
4.80%
Other
66.06%
Shareholder Types
Shareholders
Proportion
Individual Investor
35.21%
Corporation
13.65%
Investment Advisor
6.78%
Research Firm
2.02%
Hedge Fund
0.82%
Investment Advisor/Hedge Fund
0.77%
Venture Capital
0.15%
Other
40.60%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
126
3.25M
40.01%
-305.14K
2025Q2
151
7.93M
99.99%
-1.32M
2025Q1
157
6.66M
88.98%
-2.57M
2024Q4
155
67.30M
95.18%
-24.69M
2024Q3
158
66.96M
94.91%
-25.02M
2024Q2
162
66.68M
95.48%
-19.75M
2024Q1
154
65.76M
95.06%
-16.04M
2023Q4
216
65.02M
93.26%
-80.08M
2023Q3
225
80.34M
85.92%
-69.37M
2023Q2
236
80.26M
86.79%
-73.87M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
CEE Holdings Trust
919.56K
11.43%
+42.75K
+4.88%
Aug 22, 2025
Blend (Michael L)
554.51K
6.89%
+554.51K
--
May 02, 2025
Martire (Francis R)
486.66K
6.05%
+15.00K
+3.18%
Jul 31, 2025
Blend (Stanley)
407.79K
5.07%
+284.75K
+231.42%
Apr 15, 2025
Foley (William P II)
390.47K
4.85%
+5.34K
+1.39%
Apr 15, 2025
Ursini (Charles)
378.28K
4.7%
+337.50K
+827.63%
Jul 29, 2025
Cannae Holdings Inc
2.70M
33.57%
--
--
Jun 30, 2025
Lone Star Friends Trust
185.02K
2.3%
-594.80K
-76.27%
Jun 17, 2024
BofA Global Research (US)
174.29K
2.17%
+9.28K
+5.62%
Jun 30, 2025
Kidambi (Tridivesh)
119.34K
1.48%
+49.48K
+70.82%
Jul 29, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Invesco Russell 2000 Dynamic Multifactor ETF
0%
ProShares Hedge Replication ETF
0%
iShares Russell 2000 Growth ETF
0%
Global X Russell 2000 ETF
0%
Global X Russell 2000 Covered Call ETF
0%
ProShares UltraPro Russell2000
0%
Schwab U.S. Small-Cap ETF
0%
iShares Russell 2000 Value ETF
0%
iShares Micro-Cap ETF
0%
Proshares Ultra Russell 2000
0%
View more
Invesco Russell 2000 Dynamic Multifactor ETF
Proportion0%
ProShares Hedge Replication ETF
Proportion0%
iShares Russell 2000 Growth ETF
Proportion0%
Global X Russell 2000 ETF
Proportion0%
Global X Russell 2000 Covered Call ETF
Proportion0%
ProShares UltraPro Russell2000
Proportion0%
Schwab U.S. Small-Cap ETF
Proportion0%
iShares Russell 2000 Value ETF
Proportion0%
iShares Micro-Cap ETF
Proportion0%
Proshares Ultra Russell 2000
Proportion0%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
Jun 10, 2025
Merger
10→1
Date
Type
Ratio
Jun 10, 2025
Merger
10→1
FAQs
Who are the top five shareholders of System1 Inc?
The top five shareholders of System1 Inc are:
CEE Holdings Trust holds 919.56K shares, accounting for 11.43% of the total shares.
Blend (Michael L) holds 554.51K shares, accounting for 6.89% of the total shares.
Martire (Francis R) holds 486.66K shares, accounting for 6.05% of the total shares.
Blend (Stanley) holds 407.79K shares, accounting for 5.07% of the total shares.
Foley (William P II) holds 390.47K shares, accounting for 4.85% of the total shares.
CEE Holdings Trust holds 919.56K shares, accounting for 11.43% of the total shares.
Blend (Michael L) holds 554.51K shares, accounting for 6.89% of the total shares.
Martire (Francis R) holds 486.66K shares, accounting for 6.05% of the total shares.
Blend (Stanley) holds 407.79K shares, accounting for 5.07% of the total shares.
Foley (William P II) holds 390.47K shares, accounting for 4.85% of the total shares.
What are the top three shareholder types of System1 Inc?
The top three shareholder types of System1 Inc are:
CEE Holdings Trust
Blend (Michael L)
Martire (Francis R)
CEE Holdings Trust
Blend (Michael L)
Martire (Francis R)
How many institutions hold shares of System1 Inc (SST)?
As of 2025Q3, 126 institutions hold shares of System1 Inc, with a combined market value of approximately 3.25M, accounting for 40.01% of the total shares. Compared to 2025Q2, institutional shareholding has increased by -59.98%.
What is the biggest source of revenue for System1 Inc?
In FY2025Q2, the -- business generated the highest revenue for System1 Inc, amounting to -- and accounting for --% of total revenue.
