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OneStream, Inc.

OSDelisted Apr 1, 2026
Industry
Services-Prepackaged Software
SEC CIK
0001889956

OneStream, Inc. was delisted on Apr 1, 2026; its insiders filed their last Form 4 on Apr 7, 2026; 180 institutions reported holding it in 13F filings for Q1 2026, worth $2.23B in total; Soros Fund Management was the only superinvestor holding it.

Q4 2025 vs. Q3 2025

How the institutions holding OneStream, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of OS: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders1852184+1
Shares78.7M124.1K82.0M+3.43M (+4.4%)
Value$1.45B$2.30M$1.51B+$59.2M (+4.1%)

2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (39)

Institutions that held OneStream, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to OS in Q4 2025
InstitutionSharesValue% of portfolio
Norges Bank5,974,029$109.8M0.01%
Fuller & Thaler Asset Management, Inc.2,592,382$47.6M0.16%
Moore Capital Management, LP1,204,698$22.1M0.45%
Tensile Capital Management LP541,070$9.95M1.29%
Point72 Asset Management, L.P.470,765$8.65M0.01%
ExodusPoint Capital Management, LP442,851$8.14M0.09%
Balyasny Asset Management LLC409,625$7.53M0.01%
Capricorn Fund Managers Ltd380,000$6.98M1.68%
AQR Capital Management LLC290,426$5.34M0.00%
SG Americas Securities, LLC274,788$5.05M0.01%
Readystate Asset Management LP128,970$2.37M0.10%
Scalar Gauge Management, LLC75,000$1.38M0.91%
Alberta Investment Management Corp74,500$1.37M0.01%
Hudson Bay Capital Management LP70,922$1.30M0.01%
Fox Run Management, L.L.C.52,813$970.7K0.15%
HSBC Holdings PLC39,473$736.9K0.00%
Oxford Asset Management LLP31,938$587.0K0.21%
XY Capital Ltd30,000$551.4K0.56%
Prelude Capital Management, LLC25,338$465.7K0.03%
Cerity Partners LLC21,181$389.3K0.00%
Aquatic Capital Management LLC16,544$304.1K0.01%
Janney Capital Management LLC15,547$286.0K0.02%
Fieldview Capital Management, LLC15,271$280.7K0.05%
Schonfeld Strategic Advisors LLC13,754$252.8K0.00%
Callan Family Office, LLC12,298$226.0K0.00%
EntryPoint Capital, LLC11,768$216.3K0.08%
CWM, LLC9,853$181.0K0.00%
Kestra Advisory Services, LLC3,570$65.6K0.00%
Essential Partners LLC808$14.9K0.00%
Rothschild Investment LLC113$2.08K0.00%
Marquette Asset Management, LLC92$1.69K0.00%
True Wealth Design, LLC85$1.56K0.00%
GAMMA Investing LLC45$8270.00%
Sunbelt Securities, Inc.10$1840.00%
SJS Investment Consulting Inc.10$1840.00%
SageView Advisory Group, LLC10$1840.00%
Strategic Wealth Partners, Ltd.3$550.00%
Dunhill Financial, LLC2$320.00%
Clearstead Advisors, LLC1$190.00%

Sold out (38)

Institutions that held OneStream, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of OS in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Alliancebernstein L.P.2,659,712$49.0M
Burkehill Global Management, LP400,000$7.37M
Walleye Capital LLC219,439$4.04M
Winton Group Ltd131,500$2.42M
Whetstone Capital Advisors, LLC112,307$2.07M
Advantage Alpha Capital Partners LP88,199$1.63M
Clearline Capital LP50,479$930.3K
Quantbot Technologies LP34,779$641.0K
Squarepoint Ops LLC27,953$515.2K
Counterpoint Mutual Funds LLC26,062$480.3K
Walleye Trading LLC24,470$451.0K
Gsa Capital Partners LLP22,298$411.0K
Aigen Investment Management, LP19,271$355.2K
First Trust Advisors LP18,986$349.9K
Perbak Capital Partners LLP17,851$329.0K
Russell Investments Group, Ltd.16,048$295.8K
GWM Advisors LLC15,880$292.7K
Acadian Asset Management LLC15,655$287.0K
State of Wyoming15,161$279.4K
Alliance Wealth Advisors, LLC13,852$255.3K
DRW Securities, LLC13,352$242.5K
XTX Topco Ltd12,942$238.5K
Versor Investments LP12,800$235.9K
Wallace Advisory Group, LLC7,919$224.1K
Magnetar Financial LLC10,920$201.3K
Financiere des Professionnels - Fonds d,investissement inc.7,833$144.4K
Advisory Services Network, LLC1,491$27.5K
Fifth Third Bancorp792$14.6K
Salem Investment Counselors Inc500$9.21K
Covestor Ltd343$6.00K
FNY Investment Advisers, LLC274$5.00K
Quadrant Capital Group LLC188$3.46K
Morse Asset Management, Inc40$737
MAI Capital Management13$240
Caitong International Asset Management Co., Ltd12$221
SRS Capital Advisors, Inc.8$147
National Bank of Canada1$18
Grey Fox Wealth Advisors, LLC2,022–

Not filed for Q4 2025 yet (2)

Institutions that held OneStream, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding OS in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
EFG Asset Management (North America) Corp.105,470$1.94M
Wolverine Trading, LLC18,676$353.5K