NYSE: SST
System1 Inc Stock Ownership - Who owns System1?

Insider buying vs selling

Have System1 Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Tridivesh KidambiChief Financial Officer2025-07-28224$7.51
$1.68kSell
Daniel J. WeinrotGeneral Counsel Secretary2025-07-28191$7.51
$1.43kSell
Elizabeth SestanovichChief People Officer2025-07-28135$7.51
$1.01kSell
Brian CoppolaChief Ad Operations Officer2025-07-28206$7.51
$1.55kSell
Brian CoppolaChief Ad Operations Officer2025-07-15330$6.33
$2.09kSell
Tridivesh KidambiChief Financial Officer2025-07-15300$6.33
$1.90kSell
Elizabeth SestanovichChief People Officer2025-07-15240$6.33
$1.52kSell
Daniel J. WeinrotGeneral Counsel Secretary2025-07-15341$6.33
$2.16kSell
John CivantosDirector2025-06-136,158$4.01
$24.69kBuy
John CivantosDirector2025-06-1218,842$3.89
$73.30kBuy

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Net Insider Buy/Sell (L12M) Ownership

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SST Shareholders

What type of owners hold System1 Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Cannae Holdings Inc1,406.16%132,012,990$796.04MInsider
Christopher Stephen Phillips1,044.20%98,031,312$591.13MInsider
Just Develop It Ltd312.90%29,375,499$177.13MInsider
Stanley Blend149.43%14,028,948$84.59MInsider
Holdings Trust Cee93.39%8,768,056$52.87MInsider
L. Michael Blend89.99%8,448,338$50.94MInsider
Star Friends Trust Lone80.76%7,581,638$45.72MInsider
William P. Foley Ii70.58%6,625,898$39.95MInsider
Frank R. Martire47.85%4,492,454$27.09MInsider
Bgpt Trebia LP47.41%4,450,879$26.84MInsider

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SST vs Specialty Business Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SST1.01%98.99%Net BuyingNet Buying
YSXT0.87%0.00%
OMEX8.96%36.69%Net BuyingNet Buying
DLHC36.39%63.61%Net BuyingNet Buying
TISI36.72%63.28%Net SellingNet Buying

System1 Stock Ownership FAQ

Who owns System1?

System1 (NYSE: SST) is owned by 34.54% institutional shareholders, 3,369.20% System1 insiders, and 0.00% retail investors. Cannae Holdings Inc is the largest individual System1 shareholder, owning 132.01M shares representing 1,406.16% of the company. Cannae Holdings Inc's System1 shares are currently valued at $871.29M.

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