System1 Ownership | Who Owns System1?


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System1 Ownership Summary


System1 is owned by 41.46% institutional investors, 63.91% insiders. Hrt financial lp is the largest institutional shareholder, holding 0.15% of SST shares. iShares Russell 2000 ETF is the top mutual fund, with 0.98% of its assets in System1 shares.

SST Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSystem141.46%63.91%-5.37%
SectorIndustrials Stocks 64.07%12.69%23.24%
IndustryBusiness Services Stocks66.36%14.13%19.52%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Hrt financial lp11.87K0.15%$65.00K
Goldman sachs group65.45K0.09%$58.80K
Nuveen asset management50.33K0.07%$45.21K
Aqr capital management18.27K0.03%$16.41K
Susquehanna group, llp18.08K0.03%$16.24K
Clear street markets1.85K0.02%$10.22K
Royal bank of canada3.13K0.00%$2.00K
Bnp paribas arbitrage, snc3.10K0.00%$2.79K
California state teachers retirement system1.70K0.00%$1.52K
Farther finance advisors150.000.00%$830.00

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Clear street markets1.85K0.00%$10.22K
Hrt financial lp11.87K0.00%$65.00K
Legal & general group---
Prudential financial---
Evoke wealth---
Renaissance---
Cerity partners---
Engineers gate manager lp---
Cannae---
Geode capital management---

Top Buyers

HolderShares% AssetsChange
Goldman sachs group65.45K-17.87K
Hrt financial lp11.87K0.00%11.87K
Aqr capital management18.27K-4.48K
Bnp paribas arbitrage, snc3.10K-3.10K
Clear street markets1.85K0.00%1.85K

Top Sellers

HolderShares% AssetsChange
Cannae---27.01M
Blackrock funding, inc. /de---1.90M
Cerity partners---1.09M
Vanguard group---628.76K
Geode capital management---474.89K

New Positions

HolderShares% AssetsChangeValue
Hrt financial lp11.87K0.00%11.87K$65.00K
Bnp paribas arbitrage, snc3.10K-3.10K$2.79K
Clear street markets1.85K0.00%1.85K$10.22K
Farther finance advisors150.00-150.00$830.00
Strategic wealth partners100.00-100.00$553.00

Sold Out

HolderChange
Dupont capital management-1.00
Sterling capital management-24.00
Srs capital advisors-63.00
Capital performance advisors llp-104.00
West branch capital-115.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 202533-38.89%3,242,283-90.63%412.12%7-66.67%2578.57%
Mar 31, 20251-98.44%34,882-99.90%-0.00%1-96.55%--100.00%
Dec 31, 202464-1.54%35,219,7320.98%492.04%2926.09%13-40.91%
Sep 30, 2024654.84%34,876,7890.04%491.87%23-20.69%2222.22%
Jun 30, 20246226.53%34,861,923-1.56%513.51%2952.63%185.88%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Russell 2000 ETF739.62K0.98%-
iShares Russell 2000 Growth ETF267.67K0.36%-
Fidelity Small Cap Index235.61K0.29%-
Vanguard Institutional Extnd Mkt Idx Tr20.06K0.25%-9.14K
Pacific Ridge Capital Partners Sm Cp Val177.01K0.25%54.81K
Vanguard Total Stock Mkt Idx Inv17.07K0.21%-373.00
Xtrackers Russell 2000 ETF 1C146.11K0.19%-
Vanguard Russell 2000 ETF117.57K0.16%1.06K
Fidelity Extended Market Index10.52K0.13%-1.00
State St Russell Sm/Mid Cp® Indx NL Cl C98.10K0.13%-

Recent Insider Transactions


DateNameRoleActivityValue
Aug 22, 2025CEE Holdings Trust-Buy$80.63K
Aug 19, 2025CEE Holdings Trust-Buy$41.50K
Aug 21, 2025CEE Holdings Trust-Buy$86.83K
Aug 20, 2025CEE Holdings Trust-Buy$78.65K
Jun 13, 2025Civantos John-Buy$24.69K

Insider Transactions Trends


DateBuySell
2025 Q33-
2025 Q221
2025 Q1--
2024 Q4--
2024 Q324-

SST Ownership FAQ


Who Owns System1?

System1 shareholders are primarily institutional investors at 41.46%, followed by 63.91% insiders and -5.37% retail investors. The average institutional ownership in System1's industry, Business Services Stocks, is 66.36%, which System1 falls below.

Who owns the most shares of System1?

System1’s largest shareholders are Hrt financial lp (11.87K shares, 0.15%), Goldman sachs group (65.45K shares, 0.09%), and Nuveen asset management (50.33K shares, 0.07%). Together, they hold 0.32% of System1’s total shares outstanding.

Does Blackrock own System1?

BlackRock is not among the top 10 institutional shareholders of System1.

Who is System1’s biggest shareholder by percentage of total assets invested?

Clear street markets is System1’s biggest shareholder by percentage of total assets invested, with 0.00% of its assets in 1.85K System1 shares, valued at 10.22K$.

Who is the top mutual fund holder of System1 shares?

iShares Russell 2000 ETF is the top mutual fund holder of System1 shares, with 0.98% of its total shares outstanding invested in 739.62K System1 shares.

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