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System1, Inc.

SST
Exchange
NYSE
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001805833

No open-market purchases or sales by System1, Inc. insiders were filed in the last 90 days; 21 institutions reported holding it in 13F filings for Q2 2026, worth $1.38M in total; no superinvestor holds it.

Other share classesSSTPW

Q3 2022 vs. Q2 2022

How the institutions holding System1, Inc. changed between Q2 2022 and Q3 2022.

All holders in Q3 2022All holders in Q2 2022

13F holders of SST: Q2 2022 compared with Q3 2022
MeasureQ2 2022Q3 2022Change
Holders3738+1
Shares27.7M29.0M+1.29M (+4.6%)
Value$193.0M$182.2M−$10.7M (−5.6%)

New holders (12)

Institutions that held System1, Inc. at the end of Q3 2022 but not at the end of Q2 2022.

Institutions new to SST in Q3 2022
InstitutionSharesValue% of portfolio
Caas Capital Management LP424,470$2.67M0.35%
Norges Bank338,533$2.13M0.00%
Bank of America Corp132,203$832.0K0.00%
Twinbeech Capital LP73,083$460.0K0.01%
Group One Trading, L.P.49,091$309.0K0.01%
Engineers Gate Manager LP14,341$90.0K0.01%
Arbor Trust Wealth Advisors, LLC10,950$69.0K0.05%
Goldman Sachs Group Inc10,055$63.0K0.00%
Clear Street Markets LLC81$1.00K0.00%
Jefferies Group LLC110$6920.00%
Quantbot Technologies LP4$00.00%
Tower Research Capital LLC (TRC)1$00.00%

Sold out (11)

Institutions that held System1, Inc. at the end of Q2 2022 and filed for Q3 2022 without it.

Institutions that sold out of SST in Q3 2022
InstitutionShares, Q2 2022Value, Q2 2022
Invesco Ltd.574,535$4.00M
Verition Fund Management LLC67,125$468.0K
Cubist Systematic Strategies, LLC26,048$182.0K
Squarepoint Ops LLC23,010$160.0K
Cornerstone Investment Partners, LLC17,294$121.0K
Woodline Partners LP14,341$100.0K
Skaana Management L.P.11,935$83.0K
Tudor Investment Corp Et Al10,310$72.0K
Accel Wealth Management3,500$27.0K
UBS Group AG1,449$10.0K
Penserra Capital Management LLC1,291$8.00K