SYSTEM1 INC CL A COM

SYSTEM1 INC CL A COM is a security (CUSIP 87200P208) tracked across SEC portfolio filings. 23 institutional managers reported $1.5M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $61K via N-PORT as of 2026-03-31.

Summary

Top institutional holders (Form 13F)

Showing 15 of 23 managers by value.

ManagerLocationValueShares
BANK OF AMERICA CORP /DE/CHARLOTTE, NC$488K161,519
Cerity Partners LLCNEW YORK, NY$353K116,844
VANGUARD GROUP INCValley Forge, PA$184K46,933
MILLENNIUM MANAGEMENT LLCNEW YORK, NY$99K32,619
BlackRock, Inc.New York, NY$73K24,247
GEODE CAPITAL MANAGEMENT, LLCBOSTON, MA$72K23,839
NINE MASTS CAPITAL LtdCENTRAL, K3$56K18,548
RENAISSANCE TECHNOLOGIES LLCNEW YORK, NY$55K18,320
STATE STREET CORPBOSTON, MA$35K11,502
Leonteq Securities AGZURICH, V8$29K12,500
Tower Research Capital LLC (TRC)NEW YORK, NY$22K7,332
JPMORGAN CHASE & CONEW YORK, NY$18K5,890
UBS Group AGZurich, V8$4K1,324
GROUP ONE TRADING, L.P.CHICAGO, IL$673223
CWM, LLCOMAHA, NE$344114

Top fund holders (N-PORT)

FundRegistrantValue% of fund
VANGUARD EXTENDED MARKET INDEX FUNDVANGUARD INDEX FUNDS$61K0.01%
Blackstone Alternative Multi-Strategy FundBlackstone Alternative Investment Funds$600.00%

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