Does Rallies show 13F holders for OS?

Yes. Rallies tracks hedge fund and 13F ownership data for OS, including fund names, share counts, latest tracked quarter, and position changes when available.

Is OS research on Rallies investment advice?

No. Rallies provides research, data, and educational context for OS. It does not provide personalized investment advice.

OS (OneStream, Inc. Class A Common Stock) Stock Analysis - Hedge Fund Holdings

OneStream, Inc. Class A Common Stock (OS) is a publicly traded Technology sector company. As of May 21, 2026, OS trades at $24.00 with a market cap of $4.56B and a P/E ratio of 0.00. OS moved +0.00% today. Year to date, OS is +8.45%; over the trailing twelve months it is +12.46%. Its 52-week range spans $16.51 to $35.39. Analyst consensus is hold with an average price target of $24.08. Rallies surfaces OS's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.

Who owns OS stock?

Hedge funds tracked by Rallies that own OS include Temasek Holdings, Pentwater Capital, Soros Fund, Sculptor Capital, and Fortress Investment. The latest tracked quarter is Mar 31, 2026. Rallies shows current holdings, share counts, position changes, and 13F ownership context for OneStream, Inc. Class A Common Stock.

OS Key Metrics

Key financial metrics for OS
Metric	Value
Price	$24.00
Market Cap	$4.56B
P/E Ratio	0.00
EPS	$0.00
Dividend Yield	0.00%
52-Week High	$35.39
52-Week Low	$16.51
Volume	2.72M
Avg Volume	0
Revenue (TTM)	$601.93M
Net Income	$-67.66M
Gross Margin	68.66%

Top Hedge Funds Holding OS

Temasek Holdings holds 4.27M shares of OS, changed +0.00% as of Mar 31, 2026.
Pentwater Capital holds 1.89M shares of OS, changed +0.00% as of Mar 31, 2026.
Soros Fund holds 1.83M shares of OS, changed +454.61% as of Mar 31, 2026.
Sculptor Capital holds 350.00K shares of OS, changed +0.00% as of Jun 30, 2025.
Fortress Investment holds 198.85K shares of OS, changed +1888.46% as of Jun 30, 2025.

Latest OS News

OneStream Sold for $6.4 Billion at $24 Per Share, Stock Delisted — Apr 1, 2026
OneStream Secures 6x Market Leader Status with Top Portfolio Capabilities — Mar 31, 2026
OneStream Unveils Splash 2026 with 2,400 Attendees and Launches European AI World Tour — Mar 10, 2026
Onestream Q4 EPS of $0.12 Beats Estimate by 140% — Feb 26, 2026
OneStream Downgraded as Berman Tabacco Probes $6.4B Take-Private Deal — Jan 15, 2026

Recent OS Insider Trades

Hohenstein Ken sold 10.00K (~$236.20K) on Mar 17, 2026.
Hohenstein Ken sold 49.20K (~$1.16M) on Mar 16, 2026.
Leshinski Scott sold 7.41K (~$175.52K) on Mar 11, 2026.

OS Analyst Consensus

21 analysts cover OS: 0 strong buy, 7 buy, 13 hold, 1 sell, 0 strong sell. Consensus rating is hold. Average price target: $24.08.

Common questions about OS

Who owns OS stock?: Hedge funds tracked by Rallies that own OS include Temasek Holdings, Pentwater Capital, Soros Fund, Sculptor Capital, and Fortress Investment. The latest tracked quarter is Mar 31, 2026. Rallies shows current holdings, share counts, position changes, and 13F ownership context for OneStream, Inc. Class A Common Stock.
Does Rallies show 13F holders for OS?: Yes. Rallies tracks hedge fund and 13F ownership data for OS, including fund names, share counts, latest tracked quarter, and position changes when available.
Is OS research on Rallies investment advice?: No. Rallies provides research, data, and educational context for OS. It does not provide personalized investment advice.