OneStream, Inc.

OSDelisted Apr 1, 2026

Industry: Services-Prepackaged Software
SEC CIK: 0001889956

SEC filings (opens in a new tab)

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 2024 vs. Q3 2024

How the institutions holding OneStream, Inc. changed between Q3 2024 and Q4 2024.

All holders in Q4 2024 All holders in Q3 2024

13F holders of OS: Q3 2024 compared with Q4 2024
Measure	Q3 2024	Of which not filed for Q4 2024	Q4 2024	Change
Holders	113	1	160	+48
Shares	141.5M	200	53.3M	−88.2M (−62.3%)
Value	$4.80B	$6.78K	$1.52B	−$3.28B (−68.3%)

1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (70)

Institutions that held OneStream, Inc. at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to OS in Q4 2024
Institution	Shares	Value	% of portfolio
Champlain Investment Partners, LLC	3,438,838	$98.1M	0.62%
American Century Companies Inc	1,093,510	$31.2M	0.02%
Burkehill Global Management, LP	800,000	$22.8M	2.17%
Hood River Capital Management LLC	646,112	$18.4M	0.27%
Maplelane Capital, LLC	565,113	$16.1M	1.75%
Jain Global LLC	402,519	$11.5M	0.34%
Acadian Asset Management LLC	264,173	$7.52M	0.02%
Walleye Capital LLC	158,999	$4.53M	0.04%
State of Wisconsin Investment Board	155,813	$4.44M	0.01%
Arrowstreet Capital, Limited Partnership	121,054	$3.45M	0.00%
BNP Paribas Arbitrage, SA	102,110	$2.91M	0.00%
Diker Management LLC	100,000	$2.85M	2.47%
LMR Partners LLP	100,000	$2.85M	0.05%
Pembroke Management, LTD	97,637	$2.78M	0.35%
Fortress Investment Group LLC	85,000	$2.42M	0.39%
Covalis Capital LLP	85,000	$2.42M	0.35%
Swiss National Bank	76,500	$2.18M	0.00%
Vestor Capital, LLC	75,360	$2.15M	0.16%
PDT Partners, LLC	71,424	$2.04M	0.18%
Scalar Gauge Management, LLC	70,947	$2.02M	0.93%
Quadrature Capital Ltd	68,501	$1.96M	0.04%
Jane Street Group, LLC	66,913	$1.91M	0.00%
Russell Investments Group, Ltd.	66,659	$1.90M	0.00%
UBS Group AG	60,187	$1.72M	0.00%
Bessemer Group Inc	54,010	$1.54M	0.00%
Calamos Advisors LLC	48,627	$1.39M	0.01%
Occudo Quantitative Strategies LP	46,165	$1.32M	0.24%
Voleon Capital Management LP	43,725	$1.25M	0.09%
UBS Asset Management Americas Inc	43,275	$1.23M	0.00%
Quantbot Technologies LP	38,395	$1.10M	0.04%
Diversified Trust Co	35,200	$1.00M	0.02%
California State Teachers Retirement System	33,541	$956.6K	0.00%
Legal & General Group Plc	32,756	$934.2K	0.00%
Brevan Howard Capital Management LP	29,293	$835.4K	0.02%
Jump Financial, LLC	26,865	$766.2K	0.02%
Entropy Technologies, LP	26,200	$747.2K	0.08%
Moore Capital Management, LP	25,000	$713.0K	0.01%
Lighthouse Investment Partners, LLC	20,000	$570.4K	0.02%
Cohen & Steers, Inc.	20,000	$570.0K	0.00%
Scientech Research LLC	18,443	$526.0K	0.15%
Bayesian Capital Management, LP	16,800	$479.1K	0.06%
Susquehanna International Group, LLP	16,611	$473.7K	0.00%
Atom Investors LP	16,258	$463.7K	0.06%
Janus Henderson Group PLC	15,000	$428.5K	0.00%
Omers Administration Corp	14,600	$416.4K	0.00%
Brown Advisory Inc	14,595	$416.2K	0.00%
HRT Financial LP	12,526	$357.0K	0.00%
Arizona State Retirement System	11,278	$321.6K	0.00%
Wiley Bros.-Aintree Capital, LLC	9,791	$280.0K	0.00%
ExodusPoint Capital Management, LP	9,460	$270.0K	0.00%
Baird Financial Group, Inc.	8,559	$244.1K	0.00%
Schonfeld Strategic Advisors LLC	8,500	$242.4K	0.00%
Bank of New York Mellon Corp	8,369	$238.7K	0.00%
HSBC Holdings PLC	8,351	$238.0K	0.00%
KLP Kapitalforvaltning AS	7,500	$213.9K	0.00%
Moody National Bank Trust Division	7,020	$200.2K	0.02%
IFP Advisors, Inc	5,882	$167.8K	0.01%
SG Americas Securities, LLC	5,810	$166.0K	0.00%
Zurcher Kantonalbank (Zurich Cantonalbank)	5,102	$145.5K	0.00%
Arcadia Investment Management Corp	756	$21.6K	0.00%
Salem Investment Counselors Inc	500	$14.3K	0.00%
Centerpoint Advisors, LLC	300	$9.00K	0.00%
Ronald Blue Trust, Inc.	200	$5.70K	0.00%
Caitong International Asset Management Co., Ltd	153	$4.36K	0.00%
Northwestern Mutual Wealth Management Co	50	$1.43K	0.00%
West Paces Advisors Inc.	40	$1.14K	0.00%
Fairman Group, LLC	34	$970	0.00%
MRP Capital Investments, LLC	30	$856	0.00%
Global Retirement Partners, LLC	20	$570	0.00%
Golden State Wealth Management, LLC	13	$371	0.00%

Sold out (22)

Institutions that held OneStream, Inc. at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of OS in Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Kohlberg Kravis Roberts & Co. L.P.	108,745,114	$3.69B
Darlington Partners Capital Management, LP	850,000	$28.8M
Capital World Investors	842,300	$28.6M
Durable Capital Partners LP	500,000	$16.9M
Maverick Capital LtdSuperinvestorMaverick Capital	100,000	$3.39M
Dakota Wealth Management	71,159	$2.41M
Point72 (DIFC) Ltd	55,037	$1.87M
Hudson Bay Capital Management LP	50,000	$1.70M
Zimmer Partners, LP	50,000	$1.70M
Harvey Partners, LLC	43,000	$1.46M
Adage Capital Partners GP, L.L.C.	25,000	$847.5K
Oxford Asset Management LLP	11,500	$389.9K
Winton Group Ltd	11,148	$377.9K
Y-Intercept (Hong Kong) Ltd	9,573	$324.5K
Engineers Gate Manager LP	7,224	$244.9K
HighTower Advisors, LLC	6,577	$222.0K
Point72 Asset Management, L.P.	2,285	$77.5K
Uncommon Cents Investing LLC	1,000	$33.9K
Aspire Private Capital, LLC	380	$12.9K
Simplex Trading, LLC	329	$11.0K
nVerses Capital, LLC	300	$10.2K
Jones Financial Companies LLLP	98	$3.32K

Not filed for Q4 2024 yet (1)

Institutions that held OneStream, Inc. at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding OS in Q3 2024 that haven't filed for Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Rakuten Investment Management, Inc.	200	$6.78K