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Disclosery

OS ONESTREAM INC

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CL A (common)

186 managers (188 13F filers) reported a position in OS shares at 2025-06-30, 87,110,048 shares in all. 65 filers opened a position and 18 filers sold out during the quarter.

Managers
186
13F filers
188
New
65
Added
78
Reduced
31
Sold out
18
Shares held by filers
87,110,048

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
T. Rowe Price Investment Management, In…9,025,499$255M0.16%+87,81713F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC7,819,431$221M<0.01%+4,227,97813F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…6,875,115$195M0.46%+496,98513F-HRTimeline
NORGES BANK6,343,592$180M0.02%+103,83113F-HRTimeline
DARLINGTON PARTNERS CAPITAL MANAGEMENT,…3,839,405$109M3.46%013F-HRTimeline
Champlain Investment Partners, LLC3,774,996$107M0.75%-262,59913F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC3,623,209$103M0.02%+2,520,57213F-HRTimelineGroup
Temasek Holdings (Private) Ltdin group Temasek Holdings (Private) Ltd2,956,360$83.7M0.32%013F-HRTimelineGroup
TimesSquare Capital Management, LLC2,666,751$75.5M1.09%-32,89413F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC2,602,154$73.6M0.1%+157,25713F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.2,345,434$66.4M0.02%-501,84613F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.2,049,875$58M<0.01%+1,020,18213F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,989,102$56.3M0.07%+1,968,54813F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,653,179$46.8M0.03%+345,56613F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,549,660$43.9M0.03%-568,35613F-HR/ATimelineGroup
WASATCH ADVISORS LP1,267,914$35.9M0.19%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,210,113$34.2M0.03%+457,84313F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…1,063,784$30.1M0.01%-419,20013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,013,577$28.7M0.01%+949,80913F-HR/ATimelineGroup
ALKEON CAPITAL MANAGEMENT LLC950,000$26.9M0.13%-1,576,26113F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…950,000$26.9M0.05%-203,90013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC946,352$26.8M<0.01%+264,01613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY938,295$26.6M<0.01%+540,15513F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.850,000$24.1M0.05%013F-HRTimelineGroup
SEVEN GRAND MANAGERS, LLC850,000$24.1M2.89%+350,00013F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.800,000$22.6M0.08%+72,57513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC787,594$22.3M0.02%+442,65813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN753,675$21.3M<0.01%+175,55813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/722,341$20.4M<0.01%+203,51113F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC681,905$19.3M0.07%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP668,940$18.9M<0.01%+61,43213F-HRTimelineGroup
SOROS FUND MANAGEMENT LLCin group SOROS FUND MANAGEMENT LLC625,800$17.7M0.3%+157,95013F-HRTimelineGroup
Burkehill Global Management, LP600,000$17M1.25%013F-HRTimeline
Qube Research & Technologies Ltd568,518$16.1M0.02%+115,68713F-HRTimeline
Clearbridge Investments, LLCin group Franklin Resources549,003$15.5M0.01%+8,78513F-HRTimelineGroup
TD Asset Management Inc500,266$14.2M0.01%+31813F-HRTimeline
UBS Group AGgroup of 2 filers holding490,668$13.9M+345,767Timeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS489,943$13.9M0.01%+355,58613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co435,288$12.3M<0.01%+142,07213F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.371,251$10.5M0.01%+342,87513F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC366,734$10.4M0.04%-120,57613F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC360,005$10.2M0.09%new13F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP350,000$9.9M0.16%new13F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP341,178$9.66M0.04%+6,00013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO334,322$9.46M0.01%+69,18513F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC331,541$9.38M0.01%+328,83513F-HRTimelineGroup
Trexquant Investment LP329,803$9.33M0.11%+102,97013F-HRTimeline
Ghisallo Capital Management LLC300,000$8.23M0.22%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC258,834$7.33M0.01%new13F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC255,773$7.24M<0.01%+52,87513F-HRTimelineGroup
Jain Global LLC205,764$5.82M0.09%-207,63913F-HRTimeline
Centiva Capital, LP204,950$5.8M0.38%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP199,054$5.63M<0.01%+68,78413F-HRTimelineGroup
Fortress Investment Group LLCin group Fortress Investment Group LLC198,846$5.63M0.8%+188,84613F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.194,051$5.49M0.01%+23,88313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC184,424$5.22M0.01%new13F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management182,480$5.16M0.01%new13F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…175,000$4.95M0.04%new13F-HRTimelineGroup
2Xideas AGin group 2Xideas AG174,621$4.94M0.85%new13F-HRTimelineGroup
Woodline Partners LP169,643$4.8M0.03%+35,74313F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD162,011$4.58M0.01%+2,80813F-HRTimeline
Swiss National Bank136,400$3.86M<0.01%+57,00013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\134,876$3.82M<0.01%+4,51313F-HRTimelineGroup
Man Group plcin group Man Group plc125,000$3.54M0.01%+113,50613F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC120,905$3.42M0.1%+50,90513F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.111,950$3.17M0.01%+11,08413F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/105,900$3M<0.01%-39,20013F-HRTimeline
Holocene Advisors, LP105,848$3M0.01%-1,22513F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC88,506$2.5M<0.01%-178,07413F-HRTimelineGroup
WEST PACES ADVISORS INC.85,108$2.41M0.51%013F-HRTimeline
Nebula Research & Development LLC83,315$2.36M0.2%+55,30613F-HRTimeline
Voleon Capital Management LP81,765$2.31M0.13%+15,01213F-HRTimeline
AZZAD ASSET MANAGEMENT INC /ADV81,118$2.3M0.25%+28,25113F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP74,010$2.09M<0.01%+9,58213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding66,768$1.89M-14,711Timeline
Longaeva Partners L.P.66,069$1.87M0.45%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…65,210$1.85M0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…65,075$1.84M<0.01%+31,53413F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC64,913$1.84M<0.01%+2013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc64,201$1.82M<0.01%+28,70313F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd64,120$1.81M0.08%+34,05813F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP60,499$1.71M<0.01%new13F-HRTimelineGroup
ALGERT GLOBAL LLC59,620$1.69M0.04%new13F-HR/ATimeline
Quantbot Technologies LP56,690$1.6M0.04%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp53,829$1.52M0.01%+17,39613F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC52,832$1.5M<0.01%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC49,950$1.41M<0.01%new13F-HRTimelineGroup
EFG Asset Management (North America) Co…49,788$1.41M0.2%new13F-HRTimeline
Renaissance Capital LLC46,940$1.33M0.93%-36,62413F-HRTimeline
FMR LLCin group FMR LLC45,643$1.29M<0.01%-1,75113F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL44,621$1.26M0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…42,488$1.2M<0.01%-2,27913F-HRTimelineGroup
DIVERSIFIED TRUST CO42,227$1.2M0.03%+20213F-HRTimeline
TWINBEECH CAPITAL LP39,132$1.11M0.03%new13F-HRTimeline
NORDEN GROUP LLC38,389$1.09M0.12%+16,48313F-HRTimeline
CenterBook Partners LP38,311$1.08M0.06%+9,37013F-HRTimeline
Montis Financial, LLC37,759$1.07M0.3%013F-HRTimeline
Weiss Asset Management LPin group Weiss Asset Management LP36,451$1.03M0.02%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Dakota Wealth Management35,202$996K0.02%new13F-HRTimeline
Alpine Global Management, LLC35,000$990K0.23%new13F-HRTimeline
MONTANOVA CAPITAL, LLC33,080$936K0.04%new13F-HRTimeline
Portside Wealth Group, LLC31,243$884K0.13%+11,05213F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.31,079$880K0.01%new13F-HRTimeline
Hound Partners, LLCin group Hound Partners, LLC30,000$849K0.11%new13F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson29,294$828K<0.01%+14,29413F-HRTimelineGroup
Engineers Gate Manager LP29,266$828K0.01%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT29,090$824K0.01%new13F-HRTimeline
Precision Wealth Strategies, LLC27,998$792K0.26%+13,58413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO27,514$779K<0.01%-1,52013F-HRTimelineGroup
&PARTNERS25,777$729K0.01%+7,33913F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC25,265$715K0.02%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp25,022$708K<0.01%+7,49413F-HRTimelineGroup
Annis Gardner Whiting Capital Advisors,…24,969$706K0.24%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\24,124$683K<0.01%+8,20213F-HRTimelineGroup
SG Americas Securities, LLC22,667$641K<0.01%+16,78313F-HRTimeline
Schonfeld Strategic Advisors LLC22,122$626K<0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd21,613$611K0.01%new13F-HRTimelineGroup
Atria Investments, Inc21,063$596K0.01%+6,68713F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM20,824$589K<0.01%+9,09213F-HRTimeline
COHEN & STEERS, INC.in group COHEN & STEERS, INC.20,000$566K<0.01%013F-HRTimelineGroup
Cinctive Capital Management LP18,929$536K0.03%new13F-HRTimeline
Index Fund Advisors, Inc.18,570$526K0.03%new13F-HRTimeline
Verition Fund Management LLC17,406$493K<0.01%new13F-HRTimeline
Alliance Wealth Advisors, LLC /UT17,337$491K0.12%+4,15713F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC17,067$483K<0.01%-5,76413F-HR/ATimelineGroup
Handelsbanken Fonder AB16,400$464K<0.01%new13F-HRTimeline
OXFORD ASSET MANAGEMENT LLP16,228$459K0.15%new13F-HRTimeline
OPTIMIZE FINANCIAL INC.15,971$452K0.28%-11413F-HRTimeline
KLP KAPITALFORVALTNING AS15,300$433K<0.01%+7,80013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …13,084$370K<0.01%new13F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…12,508$354K<0.01%-60013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…12,501$354K<0.01%new13F-HRTimelineGroup
HighTower Advisors, LLC12,452$352K<0.01%new13F-HRTimeline
Blue Trust, Inc.12,421$352K<0.01%+2,26113F-HRTimeline
Cetera Investment Advisers12,107$343K<0.01%new13F-HRTimeline
Janney Montgomery Scott LLC12,038$341K<0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …11,747$332K<0.01%+95413F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP10,858$307K0.03%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS10,843$307K<0.01%new13F-HRTimeline
TOWNSQUARE CAPITAL LLC10,814$306K0.03%-118,82413F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…10,791$305K<0.01%new13F-HRTimelineGroup
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…10,563$299K0.02%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/10,055$285K<0.01%-26413F-HRTimeline
Shay Capital LLC10,000$283K0.06%new13F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.9,743$276K<0.01%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC9,700$275K<0.01%-3,45513F-HRTimelineGroup
COTTONWOOD CAPITAL ADVISORS, LLC9,677$274K0.18%new13F-HRTimeline
Petrus Trust Company, LTA9,431$267K0.03%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC9,200$260K<0.01%new13F-HRTimeline
Mechanics Bank Trust Department8,663$245K0.04%new13F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.8,573$243K<0.01%new13F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC8,537$242K<0.01%new13F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…8,388$237K0.02%new13F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC7,836$222K<0.01%new13F-HRTimelineGroup
State of Tennessee, Department of Treas…7,478$212K<0.01%new13F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…7,211$204K0.07%-2,18413F-HRTimeline
Fourth Dimension Wealth, LLC6,152$174K0.07%new13F-HRTimeline
COMERICA BANK2,135$60.4K<0.01%+11313F-HRTimeline
KBC Group NVin group KBC Group NV2,053$58K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,729$48.9K<0.01%-2,44813F-HRTimelineGroup
RHUMBLINE ADVISERS1,625$46K<0.01%013F-HRTimeline
First Horizon Advisors, Inc.1,610$45.6K<0.01%+49913F-HRTimeline
Advisors Asset Management, Inc.1,442$40.8K<0.01%+58513F-HR/ATimeline
Allworth Financial LP877$24.8K<0.01%-3613F-HRTimeline
Quarry LP787$22.3K0.01%new13F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …652$18K<0.01%new13F-HRTimelineGroup
IFP Advisors, Inc630$17.8K<0.01%-5,87613F-HRTimeline
SALEM INVESTMENT COUNSELORS INC500$14.2K<0.01%013F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.475$13.4K<0.01%-3513F-HR/ATimelineGroup
Caitong International Asset Management …464$13.1K0.01%+41713F-HRTimeline
Federation des caisses Desjardins du Qu…375$10.6K<0.01%+12513F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC370$10.5K<0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC330$9.34K0.01%+4713F-HRTimeline
MJT & Associates Financial Advisory Gro…249$7.05K0.01%+4413F-HR/ATimeline
Parallel Advisors, LLC184$5.21K<0.01%+4613F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…181$5.12K<0.01%+13113F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.172$4.87K<0.01%013F-HRTimeline
Morse Asset Management, Inc40$1.13K<0.01%-4013F-HRTimeline
Roble, Belko & Company, Inc33$1K<0.01%new13F-HRTimeline
Fairman Group, LLC34$962<0.01%013F-HRTimeline
SIGNATUREFD, LLC26$736<0.01%-11213F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…21$594<0.01%-1113F-HRTimelineGroup
MAI Capital Management13$368<0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1$28<0.01%new13F-HR/ATimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.