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OneStream (OS) Institutional Ownership

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$24.75 -0.16 (-0.64%)
Closing price 07/16/2025 04:00 PM Eastern
Extended Trading
$24.72 -0.03 (-0.12%)
As of 08:54 AM Eastern
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Institutional Ownership Changes (13F Filings) for OneStream (NASDAQ:OS)

Number of
Institutional Buyers
(last 12 months)
136
Total
Institutional Inflows
(last 12 months)
$1.36B
Number of
Institutional Sellers
(last 12 months)
26
Total
Institutional Outflows
(last 12 months)
$92.30M
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OS Institutional Buying and Selling by Quarter

OneStream Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/16/2025Dakota Wealth Management35,202$996K0.0%N/A0.015%
7/15/2025 Public Employees Retirement System of Ohio65,210$1.85M0.0%N/A0.027%
7/15/2025 Norden Group LLC38,389$1.09M0.1%+75.2%0.016%
7/14/2025 Mechanics Bank Trust Department8,663$245K0.0%N/A0.004%
7/10/2025 Moody National Bank Trust Division8,388$237K0.0%N/A0.004%
5/29/2025Rhumbline Advisers1,625$35K0.0%N/A0.001%
5/21/2025Acadian Asset Management LLC59,017$1.26M0.0%-77.7%0.025%
5/19/2025Optimize Financial Inc16,085$343K0.1%N/A0.007%
5/16/2025Voleon Capital Management LP 66,753$1.43M0.1%+52.7%0.028%
5/16/2025Goldman Sachs Group Inc.1,102,637$23.53M0.0%+50.8%0.462%
5/16/2025Temasek Holdings Private Ltd2,956,360$63.09M0.3%+2,206.9%1.239%
5/16/2025Millennium Management LLC344,936$7.36M0.0%-54.9%0.145%
5/16/2025Jacobs Levy Equity Management Inc.487,310$10.40M0.0%N/A0.204%
5/16/2025Alliancebernstein L.P.2,847,280$60.76M0.0%+15.5%1.193%
5/16/2025Alyeska Investment Group L.P.727,425$15.52M0.1%+10.3%0.305%
5/16/2025Alkeon Capital Management LLC2,526,261$53.91M0.1%N/A1.058%
5/15/2025Royal Bank of Canada63,768$1.36M0.0%+588.4%0.027%
5/15/2025Aperture Investors LLC236,118$5.04M0.6%-71.8%0.099%
5/15/2025Magnetar Financial LLC13,155$281K0.0%N/A0.006%
5/15/2025Canada Pension Plan Investment Board106,400$2.27M0.0%N/A0.045%
5/15/2025Trexquant Investment LP226,833$4.84M0.1%N/A0.095%
5/15/2025OMERS ADMINISTRATION Corp57,600$1.23M0.0%+294.5%0.024%
5/15/2025Champlain Investment Partners LLC4,037,595$86.16M0.6%+17.4%1.692%
5/14/2025Comerica Bank2,022$43K0.0%-97.0%0.001%
5/14/2025Kayne Anderson Rudnick Investment Management LLC6,378,130$136.11M0.3%+53.9%2.672%
5/14/2025T. Rowe Price Investment Management Inc.8,937,682$190.73M0.1%+136.1%3.744%
5/13/2025Raymond James Financial Inc.266,580$5.69M0.0%N/A0.112%
5/13/2025Alliance Wealth Advisors LLC UT13,180$281K0.1%+39.9%0.006%
5/13/2025American Century Companies Inc.1,307,613$27.90M0.0%+19.6%0.548%
5/13/2025Seven Grand Managers LLC500,000$10.67M2.5%+66.7%0.209%
5/13/2025Russell Investments Group Ltd.44,767$955K0.0%-32.8%0.019%
5/12/2025Burkehill Global Management LP600,000$12.80M1.0%-25.0%0.251%
5/12/2025King Luther Capital Management Corp335,178$7.15M0.0%+49.6%0.140%
5/12/2025Entropy Technologies LP12,097$258K0.0%-53.8%0.005%
5/12/2025Townsquare Capital LLC129,638$2.77M0.0%+29.1%0.054%
5/12/2025Swiss National Bank79,400$1.69M0.0%+3.8%0.033%
5/9/2025CenterBook Partners LP28,941$618K0.0%-9.9%0.012%
5/9/2025Deutsche Bank AG130,363$2.78M0.0%N/A0.055%
5/9/2025Charles Schwab Investment Management Inc.293,216$6.26M0.0%+14.9%0.123%
5/9/2025Primecap Management Co. CA145,100$3.10M0.0%+0.3%0.061%
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5/9/2025Vanguard Group Inc.3,591,453$76.64M0.0%-4.1%1.505%
5/8/2025Alberta Investment Management Corp51,931$1.11M0.0%N/A0.022%
5/8/2025US Bancorp DE15,922$340K0.0%-4.3%0.007%
5/8/2025XTX Topco Ltd30,062$642K0.0%N/A0.013%
5/8/2025Federated Hermes Inc.850,000$18.14M0.0%+70.0%0.356%
5/7/2025 Norden Group LLC21,906$467K0.1%+3.7%0.009%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 13,108$280K0.0%+156.9%0.005%
5/7/2025TD Asset Management Inc499,948$10.67M0.0%+138.3%0.209%
5/6/2025Y Intercept Hong Kong Ltd13,509$288K0.0%N/A0.006%
5/5/2025IFP Advisors Inc6,506$139K0.0%+10.6%0.003%
5/2/2025Montis Financial LLC37,759$806K0.2%N/A0.016%
5/2/2025Massachusetts Financial Services Co. MA1,482,984$31.65M0.0%+74.9%0.621%
5/2/2025TimesSquare Capital Management LLC2,699,645$57.61M0.9%+28.3%1.131%
5/1/2025Arizona State Retirement System11,732$250K0.0%+4.0%0.005%
4/30/2025M&T Bank Corp36,433$778K0.0%+99.4%0.015%
4/30/2025Brown Advisory Inc.2,444,897$52.17M0.1%+16,651.6%1.024%
4/29/2025Envestnet Asset Management Inc.202,898$4.33M0.0%+77.7%0.085%
4/29/2025Bank of New York Mellon Corp17,528$374K0.0%+109.4%0.007%
4/24/2025 Diversified Trust Co42,025$897K0.0%+19.4%0.018%
4/23/2025Bessemer Group Inc.64,893$1.39M0.0%+20.1%0.027%
4/21/2025Blue Trust Inc.10,160$217K0.0%+4,980.0%0.004%
4/17/2025Precision Wealth Strategies LLC14,414$308K0.2%+37.9%0.006%
4/16/2025Azzad Asset Management Inc. ADV52,867$1.13M0.1%+98.4%0.022%
4/15/2025West Paces Advisors Inc.85,108$1.82M0.4%+212,670.0%0.036%
4/14/2025Portside Wealth Group LLC20,191$431K0.1%+36.3%0.008%
4/11/2025Renaissance Capital LLC83,564$1.78M1.4%-17.2%0.035%
4/10/2025Portside Wealth Group LLC15,029$321K0.1%-13.7%0.006%
4/8/2025Rhumbline Advisers1,625$35K0.0%N/A0.001%
3/18/2025California State Teachers Retirement System33,541$957K0.0%N/A0.014%
2/21/2025Kayne Anderson Rudnick Investment Management LLC4,143,150$118.16M0.3%-1.5%1.767%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC43,275$1.23M0.0%N/A0.018%
2/17/2025Woodline Partners LP133,900$3.82M0.0%+1.1%0.057%
2/17/2025Two Sigma Advisers LP8,900$254K0.0%+20.3%0.004%
2/17/2025Two Sigma Investments LP22,907$653K0.0%-79.7%0.010%
2/17/2025Temasek Holdings Private Ltd128,151$3.66M0.0%-88.3%0.055%
2/17/2025Seven Grand Managers LLC300,000$8.56M3.9%+50.0%0.128%
2/17/2025Nuveen Asset Management LLC36,414$1.04M0.0%-33.6%0.016%
2/17/2025OMERS ADMINISTRATION Corp14,600$416K0.0%N/A0.006%
2/17/2025Occudo Quantitative Strategies LP46,165$1.32M0.2%N/A0.020%
2/17/2025Millennium Management LLC764,512$21.80M0.0%+2,013.5%0.326%
2/17/2025Moore Capital Management LP25,000$713K0.0%N/A0.011%
2/17/2025LMR Partners LLP100,000$2.85M0.0%N/A0.043%
2/17/2025Lighthouse Investment Partners LLC20,000$570K0.0%N/A0.009%
2/17/2025Janus Henderson Group PLC15,000$428K0.0%N/A0.006%
2/17/2025Fortress Investment Group LLC85,000$2.42M0.4%N/A0.036%
2/17/2025Diker Management LLC100,000$2.85M2.5%N/A0.043%
2/17/2025Blackstone Inc.250,000$7.13M0.0%+47.1%0.107%
2/17/2025Brevan Howard Capital Management LP29,293$835K0.0%N/A0.012%
2/17/2025Baird Financial Group Inc.8,559$244K0.0%N/A0.004%
2/17/2025Balyasny Asset Management L.P.106,062$3.03M0.0%-62.4%0.045%
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2/17/2025Bayesian Capital Management LP16,800$479K0.1%N/A0.007%
2/17/2025Bank of America Corp DE36,469$1.04M0.0%+350.8%0.016%
2/17/2025BNP Paribas Financial Markets102,110$2.91M0.0%N/A0.044%
2/17/2025Alyeska Investment Group L.P.659,325$18.80M0.1%+126.4%0.281%
2/14/2025Unisphere Establishment260,000$7.42M0.1%+16.6%0.111%
2/14/2025Comerica Bank67,600$1.93M0.0%+55.5%0.029%
2/14/2025Voleon Capital Management LP43,725$1.25M0.1%N/A0.019%
2/14/2025Soros Fund Management LLC1,250,000$35.65M0.5%+25.0%0.533%
2/14/2025PDT Partners LLC71,424$2.04M0.2%N/A0.030%
2/14/2025Schonfeld Strategic Advisors LLC8,500$242K0.0%N/A0.004%
(Data available from 1/1/2016 forward)

OS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of OS shares?

During the previous two years, 143 institutional investors and hedge funds held shares of OneStream. The most heavily invested institutionals were T. Rowe Price Investment Management Inc. ($190.73M), Kayne Anderson Rudnick Investment Management LLC ($136.11M), Norges Bank ($119.21M), Champlain Investment Partners LLC ($86.16M), Vanguard Group Inc. ($76.64M), Temasek Holdings Private Ltd ($63.09M), and Alliancebernstein L.P. ($60.76M).Learn more on OneStream's institutional investors.

Which institutional investors have been buying OneStream's stock?

Of the 136 institutional investors that purchased OneStream's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: T. Rowe Price Investment Management Inc. ($5.27M), Norges Bank ($4.18M), Champlain Investment Partners LLC ($4.04M), Temasek Holdings Private Ltd ($3.93M), TimesSquare Capital Management LLC ($2.70M), Alkeon Capital Management LLC ($2.53M), and Brown Advisory Inc. ($2.43M).

How much institutional buying is happening at OneStream?

Institutional investors have bought a total of 51,273,846 shares in the last 24 months. This purchase volume represents approximately $1.36B in transactions.

Which of OneStream's major shareholders have been selling company stock?

Of the 26 institutional investors that sold OneStream's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Temasek Holdings Private Ltd ($971.85K), Aperture Investors LLC ($602.06K), Millennium Management LLC ($419.58K), Clearbridge Investments LLC ($376.20K), Acadian Asset Management LLC ($205.16K), Burkehill Global Management LP ($200K), and Balyasny Asset Management L.P. ($176.17K).

How much institutional selling is happening at OneStream?

Institutional investors have sold a total of 3,666,006 shares in the last 24 months. This volume of shares sold represents approximately $92.30M in transactions.


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This page (NASDAQ:OS) was last updated on 7/17/2025 by MarketBeat.com Staff
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