DOSSIER · 13F Holders · Q3 2026
RBTCW

RUBICON TECHNOLOGIES INC

2 institutions still hold RUBICON TECHNOLOGIES INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 78112J117·2 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
—
visible holders
Holders
2
filers reporting
Concentration
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Ancora Advisors LLC #1
top holder share
AI Holders Summary · Q3 2026

2 institutions reported RBTCW in Q3 2026. Top-holder concentration data is loading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Ancora Advisors LLC
CIK 0001446114
$08K0.00%Q2 2026
02
Farther Finance Advisors, LLC
CIK 0001992825
$0490.00%Q3 2026