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Flock — Smart-money disclosures, made readable

Siebert Finl Corp

SIEBNASDAQ · US

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Holders

BlackRock
13F filer
$88.6K
50,913 sh
as-of 30 Jun 2024Stale
Renaissance Technologies
13F filer
$41.9K
21,800 sh
as-of 31 Mar 2026Quarterly

Ownership

Ownership data not yet available for this security.

Disclosure timeline

DISCLOSEDQuarterly
Renaissance Technologies
Siebert Finl Corp · NASDAQ
21,800 sh · $41.9K
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
BlackRock
Siebert Finl Corp · NASDAQ
50,913 sh · $88.6K
Filed 30 Jun 2024SEC 13Fview source

Announcements

No announcements on record for this security.

SIEBNASDAQ · US

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Latest filing31 Mar 2026Stale

2 disclosed holders · 2 disclosures · 0 announcements

Ownership

Ownership data not yet available for this security.

Announcements

No announcements on record for this security.