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Onestream shares owned by GAMCO Asset Management

Quarter-by-quarter ownership of Onestream shares owned by GAMCO Asset Management from 13F filings

Historical chart of GAMCO Asset Management investment in Onestream

Tip: Access up to 7 years of quarterly data

All positions including Onestream held by GAMCO Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Onestream by GAMCO Asset Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $360k 15k 24.00

More positions owned by GAMCO Asset Management

Madison Square Garden Sports Equity (MSGS)
Gatx Corp Equity (GATX)
Mueller Industries Equity (MLI)
Crane Equity (CR)
National Fuel Gas Equity (NFG)
Bank Of New York Mellon Corp Equity (BNY)
Modine Manufacturing Equity (MOD)
American Express Equity (AXP)
Ametek Equity (AME)
Watts Water Technologies-a Equity (WTS)
Textron Equity (TXT)
Atlanta Braves Hlds A In-a Equity (BATRA)
Republic Services Equity (RSG)
Herc Holdings Equity (HRI)
Sony Group Corp - Sp Depository Recei (SONY)

View all positions for GAMCO Asset Management

Top funds holding Onestream

Glazer Capital
Vanguard Portfolio Management
Temasek Holdings
Fil
Vanguard Capital Management
CNH Partners
Highland Capital Management Fund Advisors
Polar Securities
Millennium Management
BlackRock
UBS Group
Man Group
Goldman Sachs Group
Citadel Advisors
Pentwater Capital Management

View all funds holding Onestream