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GAMCO INVESTORS, INC. ET AL

Position in OS — OneStream, Inc.

CIK 807249 GREENWICH, CT

Position in OS

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$0
New position
Shares Held
15,000
first reported quarter
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

GAMCO INVESTORS, INC. ET AL holds $91,677,147 across 18 Software - Infrastructure names.

# Ticker Company Shares Value (USD) Open

All Filings in OS

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-03-31 15,000