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Onestream (OS) Institutional Ownership

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$21.90 +0.50 (+2.31%)
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Institutional Ownership Changes (13F Filings) for Onestream (NASDAQ:OS)

Number of
Institutional Buyers
(last 12 months)
116
Total
Institutional Inflows
(last 12 months)
$971.25M
Number of
Institutional Sellers
(last 12 months)
17
Total
Institutional Outflows
(last 12 months)
$56.29M
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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
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%
4/29/2025 Envestnet Asset Management Inc.202,898$4.33M0.0%+77.7%0.085%
4/29/2025 Bank 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%
4/23/2025 Bessemer Group Inc.64,893$1.39M0.0%+20.1%0.027%
4/21/2025 Blue Trust Inc.10,160$217K0.0%+4,980.0%0.004%
4/17/2025 Precision Wealth Strategies LLC14,414$308K0.2%+37.9%0.006%
4/16/2025 Azzad Asset Management Inc. ADV52,867$1.13M0.1%+98.4%0.022%
4/15/2025 West Paces Advisors Inc.85,108$1.82M0.4%+212,670.0%0.036%
4/14/2025 Portside Wealth Group LLC20,191$431K0.1%+36.3%0.008%
4/11/2025 Renaissance Capital LLC83,564$1.78M1.4%-17.2%0.035%
4/10/2025 Portside Wealth Group LLC15,029$321K0.1%-13.7%0.006%
4/8/2025 Rhumbline 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%
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%
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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%
2/14/2025Northern Trust Corp100,109$2.86M0.0%+75.1%0.043%
2/14/2025Tudor Investment Corp ET AL257,384$7.34M0.0%+416.7%0.110%
2/14/2025Boothbay Fund Management LLC55,000$1.57M0.0%+100.0%0.023%
2/14/2025HBK Investments L P150,000$4.28M0.1%+20.0%0.064%
2/14/2025Nebula Research & Development LLC13,348$381K0.0%+110.9%0.006%
2/14/2025Hood River Capital Management LLC646,112$18.43M0.3%N/A0.276%
2/14/2025T. Rowe Price Investment Management Inc.3,784,963$107.95M0.1%+3.1%1.614%
2/14/2025Price T Rowe Associates Inc. MD425,840$12.15M0.0%+2.5%0.182%
2/14/2025Hsbc Holdings PLC8,351$238K0.0%N/A0.004%
2/14/2025Stifel Financial Corp52,335$1.49M0.0%-12.6%0.022%
2/14/2025Kayne Anderson Rudnick Investment Management LLC4,143,150$118.16M0.3%-1.5%1.767%
2/14/2025Covalis Capital LLP85,000$2.42M0.4%N/A0.036%
2/14/2025First Trust Advisors LP52,078$1.49M0.0%+3.4%0.022%
2/13/2025Champlain Investment Partners LLC3,438,838$98.08M0.6%N/A1.466%
2/13/2025Marshall Wace LLP452,090$12.89M0.0%+227.8%0.193%
2/13/2025Jump Financial LLC26,865$766K0.0%N/A0.011%
2/13/2025Walleye Capital LLC158,999$4.54M0.0%N/A0.068%
2/13/2025Cohen & Steers Inc.20,000$570K0.0%N/A0.009%
2/13/2025Barclays PLC22,310$636K0.0%+105.2%0.010%
2/13/2025Townsquare Capital LLC100,388$2.86M0.0%-7.2%0.043%
2/13/2025Next Century Growth Investors LLC205,933$5.87M0.4%+82.1%0.088%
2/13/2025 Bessemer Group Inc.54,010$1.54M0.0%N/A0.023%
2/13/2025CenterBook Partners LP32,132$916K0.1%-35.1%0.014%
2/13/2025Renaissance Technologies LLC408,200$11.64M0.0%+1,368.3%0.174%
2/13/2025Legal & General Group Plc32,756$934K0.0%N/A0.014%
2/13/2025Invesco Ltd.1,621,265$46.24M0.0%+218.9%0.691%
2/13/2025Federated Hermes Inc.500,000$14.26M0.0%+66.7%0.213%
2/13/2025Russell Investments Group Ltd.66,659$1.90M0.0%N/A0.028%
2/13/2025 Envestnet Asset Management Inc.114,192$3.26M0.0%-23.3%0.049%
2/12/2025ExodusPoint Capital Management LP9,460$270K0.0%N/A0.004%
2/12/2025Massachusetts Financial Services Co. MA847,817$24.18M0.0%+8.5%0.362%
2/12/2025Geode Capital Management LLC462,967$13.21M0.0%+52.0%0.197%
2/12/2025Franklin Resources Inc.104,207$2.97M0.0%+1.2%0.044%
2/12/2025Scalar Gauge Management LLC70,947$2.02M0.9%N/A0.030%
2/12/2025Alliancebernstein L.P.2,465,679$70.32M0.0%+122.6%1.051%
2/12/2025Clearbridge Investments LLC325,993$9.30M0.0%-53.6%0.139%
2/12/2025Arrowstreet Capital Limited Partnership121,054$3.45M0.0%N/A0.052%
2/12/2025Norges Bank4,180,000$119.21M0.0%N/A1.782%
2/12/2025JPMorgan Chase & Co.1,596,879$45.54M0.0%+5,118.0%0.681%
2/11/2025Vanguard Group Inc.3,746,578$106.85M0.0%+51.2%1.598%
2/11/2025KLP Kapitalforvaltning AS7,500$214K0.0%N/A0.003%
2/11/2025Sei Investments Co.151,229$4.31M0.0%+30.8%0.064%
2/11/2025American Century Companies Inc.1,093,510$31.19M0.0%N/A0.466%
2/11/2025Vestor Capital LLC75,360$2.15M0.2%N/A0.032%
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2/11/2025Quantbot Technologies LP38,395$1.10M0.0%N/A0.016%
2/10/2025Primecap Management Co. CA144,700$4.13M0.0%-45.6%0.062%
2/10/2025Swiss National Bank76,500$2.18M0.0%N/A0.033%
2/10/2025Burkehill Global Management LP800,000$22.82M2.2%N/A0.341%
2/7/2025King Luther Capital Management Corp224,068$6.39M0.0%+149.0%0.096%
2/7/2025Daiwa Securities Group Inc.62,525$1.78M0.0%-2.3%0.027%
2/7/2025PNC Financial Services Group Inc.7,090$202K0.0%+57.9%0.003%
2/6/2025Arizona State Retirement System11,278$322K0.0%N/A0.005%
2/6/2025M&T Bank Corp18,268$521K0.0%-31.8%0.008%
2/6/2025Atria Investments Inc11,933$340K0.0%-4.8%0.005%
(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, 123 institutional investors and hedge funds held shares of Onestream. The most heavily invested institutionals were Norges Bank ($119.21M), Kayne Anderson Rudnick Investment Management LLC ($118.16M), T. Rowe Price Investment Management Inc. ($107.95M), Vanguard Group Inc. ($106.85M), Champlain Investment Partners LLC ($98.08M), Alliancebernstein L.P. ($70.32M), and TimesSquare Capital Management LLC ($60.00M).Learn more on OS's institutional investors.

Which institutional investors have been buying Onestream stock?

Of the 116 institutional investors that purchased Onestream stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($4.18M), Champlain Investment Partners LLC ($3.44M), Brown Advisory Inc. ($2.43M), TimesSquare Capital Management LLC ($2.10M), JPMorgan Chase & Co. ($1.60M), Alliancebernstein L.P. ($1.36M), and Vanguard Group Inc. ($1.27M).

How much institutional buying is happening at Onestream?

Institutional investors have bought a total of 32,995,018 shares in the last 24 months. This purchase volume represents approximately $971.25M in transactions.

Which Onestream major shareholders have been selling company stock?

Of the 17 institutional investors that sold Onestream 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), Clearbridge Investments LLC ($376.20K), Balyasny Asset Management L.P. ($176.17K), Kayne Anderson Rudnick Investment Management LLC ($126.32K), Primecap Management Co. CA ($121.30K), Two Sigma Investments LP ($90.21K), and Envestnet Asset Management Inc. ($34.65K).

How much institutional selling is happening at Onestream?

Institutional investors have sold a total of 1,978,610 shares in the last 24 months. This volume of shares sold represents approximately $56.29M in transactions.


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This page (NASDAQ:OS) was last updated on 5/1/2025 by MarketBeat.com Staff
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