DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
SST
SYSTEM1 INC
26 institutions still hold SYSTEM1 INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 87200P208·26 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
26 institutions reported SST in Q1 2026. Cannae Holdings, Inc. leads at 42.3% of the visible book. -56 net institutions QoQ — distribution reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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