OneStream, Inc. - COMMON STOCK (OS)

CUSIP: 68278B107

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / COMMON STOCK
Shares outstanding
90,458,291
Total 13F shares
81,999,244
Share change
+3,483,600
Total reported value
$1,507,256,080
Put/Call ratio
63%
Price per share
$18.38
Number of holders
180
Value change
+$63,772,604
Number of buys
95
Number of sells
101

Quarterly Holders Quick Answers

What is CUSIP 68278B107?
CUSIP 68278B107 identifies OS - OneStream, Inc. - COMMON STOCK in SEC institutional holdings data.

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Institutional Holders of OneStream, Inc. - COMMON STOCK (OS) as of Q4 2025

As of 31 Dec 2025, OneStream, Inc. - COMMON STOCK (OS) was held by 180 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 81,999,244 shares. The largest 10 holders included VANGUARD GROUP INC, T. Rowe Price Investment Management, Inc., NORGES BANK, KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC, Temasek Holdings (Private) Ltd, DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP, BROWN ADVISORY INC, MARSHALL WACE, LLP, TimesSquare Capital Management, LLC, and FULLER & THALER ASSET MANAGEMENT, INC.. This page lists 180 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.