Security key
87200P208
- Security type / class
- Equity / CL A COM
- Total 13F shares
- 826,883
- Total 13F value
- $2,498,243
- Share change
- +11,362
- SEC-reported price per share
- $3.02
- Number of holders
- 24
- Value change
- +$11,012
- Number of buys
- 8
- Number of sells
- 8
Report period
Q1 2026
Institutions
24
Top holders
10
SST full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Previous quarter: Q4 2025
System1, Inc. SEC filings
System1, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 87200P208
Recent filing periods:
Ownership snapshot
Top reported holders of SST - System1, Inc. - CL A COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Blend Family Foundation
Disclosed value leader
William P. Foley II
Comparable rows
11/15
Latest evidence
22 Aug 2025
13D/G
3/4/5
13F
Lead comparable stake: 7%
4 rows are not safely comparable across share classes.
13D/G row: Blend Family Foundation
Showing 1-6 of 15 holder rows.
Quick read
Blend Family Foundation leads the comparable SEC ownership view at 7%.
11 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Blend Family Foundation's linked filing trail.
Comparable ownership
Top 5
Blend Family Foundation
7%
William P. Foley II
4.8%
Cannae Holdings, Inc.
4.4%
Charles Ursini
4.5%
John Civantos
0.87%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Blend Family Foundation |
13D/G
The Blend Family Foundation
|
7%
|
$2,107,129
5,545,077 shares
|
$0 | 02 May 2025 |
| William P. Foley II |
3/4/5
13D/G
Director, 10%+ Owner
|
4.8%
from 13D/G
|
$133,445,586
6,625,898 shares
|
— | 10 May 2022 |
| Cannae Holdings, Inc. |
3/4/5
13D/G
13F
10%+ Owner · Company
|
4.4%
from 13D/G
|
$44,030,854
27,012,794 shares
|
— | 06 Sep 2023 |
| Charles Ursini |
3/4/5
President & COO, Director
|
4.5%
|
$132,300
367,500 shares
|
— | 29 Jul 2025 |
| John Civantos |
3/4/5
Director
|
0.87%
|
$25,420
70,613 shares
|
— | 31 Jul 2025 |
| Frank R. Martire |
3/4/5
Director
|
0.51%
|
$14,967
41,575 shares
|
— | 31 Jul 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
24
Shares
826,883
Rows available
24
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
22
Q1 2026 holders
24
Holder diff
2
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend