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Disclosery

ONON ON HLDG AG

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Stock (common), issuer CIK 1858985

484 managers (496 13F filers) reported a position in ONON shares at 2026-03-31, 205,928,145 shares in all. 75 filers opened a position and 113 filers sold out during the quarter.

Managers
484
13F filers
496
New
75
Added
156
Reduced
182
Sold out
113
Shares held by filers
205,928,145

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
FMR LLCin group FMR LLC24,079,437$819M0.04%-5,600,69913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY22,466,362$764M0.05%-1,653,50913F-HRTimelineGroup
PLATINUM PARAMOUNT INVESTMENT LTD.11,312,048$385M55.84%013F-HRTimeline
BAMCO INC /NY/in group Baron Capital9,714,605$330M1%+4,309,11913F-HRTimelineGroup
Sinvest Investments II Ltd.8,400,000$286M100%013F-HRTimeline
ALLIANCEBERNSTEIN L.P.5,693,575$265M0.09%-5,388,81113F-HRTimeline
UBS Group AGgroup of 2 filers holding7,477,075$254M+3,686,277Timeline
Ilex Capital Partners (UK) LLP6,586,000$224M5.52%new13F-HRTimeline
SANDS CAPITAL MANAGEMENT, LLC6,325,547$215M0.84%-309,50313F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.5,763,262$196M<0.01%-2,51313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC5,228,806$178M0.19%+4,422,22013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC3,847,157$131M0.09%+768,70613F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO4,079,888$130M0.01%-150,89613F-HR/ATimelineGroup
Franklin Resourcesgroup of 2 filers holding3,759,589$128M-546,686Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,944,712$100M0.05%-233,38913F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…2,689,211$91.5M0.02%-155,91213F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC2,594,897$88.3M0.01%+1,437,48013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC2,601,088$86.3M0.02%-456,73413F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP2,528,520$86M<0.01%+101,59013F-HRTimelineGroup
Select Equity Group, L.P.2,466,291$83.9M0.45%+592,47313F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.2,149,871$73.1M0.12%+1,259,13413F-HRTimelineGroup
Holocene Advisors, LP2,113,450$71.9M0.17%-285,92213F-HRTimeline
JENNISON ASSOCIATES LLC1,957,674$66.6M0.05%-741,47013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management1,877,239$63.9M0.13%+119,34713F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/1,835,806$62.5M0.01%-902,88613F-HRTimeline
FengHe Fund Management Pte. Ltd.1,699,520$57.8M7.99%-1,364,69113F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,686,548$57.4M0.04%+551,06413F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 3 filers holding1,530,016$52.1M-370,082Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,523,601$51.8M<0.01%+32,77413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,290,031$43.9M<0.01%-428,13113F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,264,008$43M0.05%+556,15213F-HRTimelineGroup
ThornTree Capital Partners LP1,197,338$40.7M7.23%+335,32813F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC1,194,774$40.6M0.06%+63,93213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…1,071,193$36.4M0.05%+823,89813F-HRTimelineGroup
APEIRON CAPITAL Ltd996,052$33.9M31.69%+200,20013F-HRTimeline
OGBORNE CAPITAL MANAGEMENT, LLC951,175$32.4M16.45%+105,62613F-HRTimeline
Fiera Capital Corpin group Fiera Capital Corp938,177$31.9M0.11%+17,43913F-HRTimelineGroup
SG Americas Securities, LLC880,329$29.9M0.03%+731,06713F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…871,728$29.7M0.06%+38,89913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC852,965$29M0.02%-148,59813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding781,722$26.6M+772,530Timeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…736,025$25M0.03%-25,49413F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.700,000$23.8M0.07%new13F-HRTimelineGroup
BWCP, LP680,733$23.2M3.53%+133,58313F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC677,133$23M0.03%-177,01513F-HRTimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …672,474$22.9M0.16%+580,26513F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson671,654$22.8M0.01%-3,23113F-HR/ATimelineGroup
OSSIAM671,512$22.8M0.4%+348,11513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC654,664$22.3M0.02%-83,94213F-HRTimelineGroup
VILLERE ST DENIS J & CO LLC615,787$20.9M2.31%-43,02013F-HRTimeline
Bridgewater Associates, LP610,088$20.8M0.09%+551,96113F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…589,015$20M0.06%-139,85613F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …563,920$19.2M0.02%-18,23913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN554,524$18.9M<0.01%+49,89913F-HR/ATimelineGroup
Manchester Global Management (UK) Ltd522,239$17.8M2.37%-110,00013F-HRTimeline
MANE GLOBAL CAPITAL MANAGEMENT LP505,316$17.2M1.77%-222,84713F-HRTimeline
GATES FOUNDATION TRUST500,000$17M0.05%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA497,619$16.9M<0.01%-16,51313F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL475,322$16.2M0.09%+458,34413F-HRTimeline
Junto Capital Management LP469,735$16M0.34%-361,81413F-HRTimeline
Nuveen, LLCin group TIAA464,817$15.8M<0.01%+28,05113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC445,805$15.2M<0.01%+41,93213F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP429,291$14.6M<0.01%-6,82513F-HRTimelineGroup
Woodline Partners LP412,694$14M0.05%-104,00313F-HR/ATimeline
Abu Dhabi Investment Council Co P.J.S.Cin group Abu Dhabi Investment Council …403,352$13.7M1.41%13F-HRTimelineGroup
ZEVENBERGEN CAPITAL INVESTMENTS LLC403,109$13.7M0.39%-79,53913F-HRTimeline
&PARTNERS386,455$13.1M0.06%+32,69113F-HRTimeline
Arnhold LLC374,000$12.7M0.93%+25,00013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp370,684$12.6M<0.01%-304,97513F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.363,616$12.4M0.02%new13F-HRTimelineGroup
Grand Alliance Asset Management Ltd355,000$12.1M7.31%+125,00013F-HRTimeline
Hodges Capital Management Inc.354,671$12.1M1%-14,57913F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC351,949$12M0.01%-777,76613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC348,337$11.9M<0.01%+79,67113F-HRTimelineGroup
Baltimore-Washington Financial Advisors…346,219$11.8M0.51%+9,14013F-HRTimeline
ExodusPoint Capital Management, LP342,776$11.7M0.12%+186,91613F-HRTimeline
HRT FINANCIAL LP337,314$11.5M0.03%new13F-HRTimeline
Eurizon Capital SGR S.p.A.326,076$11.1M0.03%new13F-HRTimeline
RIPOSTE CAPITAL LLC325,000$11.1M5.06%+75,00013F-HRTimeline
Verition Fund Management LLC321,210$10.9M0.11%+58,55613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…316,221$10.8M0.01%-14,92413F-HRTimelineGroup
Longaeva Partners L.P.313,000$10.6M0.51%new13F-HRTimeline
Pertento Partners LLPin group Pertento Partners LLP312,046$10.6M1.13%new13F-HRTimelineGroup
Headwater Capital Co Ltd300,000$10.2M1.64%new13F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC296,861$10.1M0.37%+16,44013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO296,653$10.1M0.01%-203,05613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND296,015$10.1M0.01%013F-HRTimeline
Quinn Opportunity Partners LLC293,655$9.99M0.52%+130,00013F-HRTimeline
California Public Employees Retirement …282,356$9.61M0.01%-15,79513F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…280,142$9.53M3.2%-146,57413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
AVIVA PLCin group AVIVA PLC279,818$9.52M0.02%-9,23213F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …269,883$9.18M0.01%-107,69013F-HRTimelineGroup
TWINBEECH CAPITAL LP259,090$8.81M0.91%new13F-HRTimeline
Cinctive Capital Management LP258,329$8.79M0.58%+124,56013F-HRTimeline
Rivermont Capital Management LP256,950$8.74M1.84%new13F-HRTimeline
BANQUE PICTET & CIE SA255,505$8.69M0.1%013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding252,200$8.58M-11,490Timeline
Darwins River Capital, LP245,549$8.35M4.47%new13F-HRTimeline
Jain Global LLC243,950$8.3M0.11%new13F-HRTimeline
RHUMBLINE ADVISERS229,116$7.79M0.01%+4,52713F-HRTimeline
LPL Financial LLC219,857$7.48M<0.01%-13,59113F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd219,264$7.46M0.13%+187,68613F-HRTimelineGroup
One Capital Management, LLC215,323$7.33M0.2%+24,12413F-HRTimeline
FIL Ltdin group FIL Ltd213,219$7.25M0.01%+32,59313F-HRTimelineGroup
Korea Investment CORP202,987$6.91M0.01%-5,69713F-HRTimeline
Portolan Capital Management, LLCin group Portolan Capital Management, …202,444$6.89M0.37%new13F-HRTimelineGroup
Bulltick Wealth Management, LLC200,041$6.81M1.5%+74,24113F-HRTimeline
WASATCH ADVISORS LP196,030$6.67M0.04%+22,59713F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding181,500$6.17M-1,195,700Timeline
Walleye Capital LLCgroup of 2 filers holding177,884$6.05M-378,299Timeline
Man Group plcin group Man Group plc176,302$6M0.01%-454,06813F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/173,279$5.89M<0.01%+51,61513F-HRTimelineGroup
OMERS ADMINISTRATION Corp167,379$5.69M0.04%new13F-HRTimeline
IMC-Chicago, LLC160,412$5.46M0.08%new13F-HRTimeline
Varma Mutual Pension Insurance Co160,000$5.44M0.03%new13F-HR/ATimeline
Robinhood Asset Management, LLC159,317$5.42M0.39%+57,18713F-HRTimeline
Invesco Ltd.in group Invesco Ltd.155,716$5.3M<0.01%-40,66913F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC155,400$5.29M0.04%-127,81913F-HRTimeline
Norman Fields, Gottscho Capital Managem…149,472$5.09M1.68%-5,41813F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…144,806$4.93M0.01%+4,96213F-HRTimeline
EFG International AGin group EFG International AG142,711$4.86M0.1%+5,13013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC141,051$4.8M<0.01%+120,36013F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…140,076$4.77M0.01%+21,41513F-HRTimelineGroup
Capricorn Fund Managers Ltd139,571$4.75M0.74%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS134,366$4.57M<0.01%-382,12213F-HRTimelineGroup
Moran Wealth Management, LLC133,788$4.55M0.14%+126,69313F-HRTimeline
NorthCoast Asset Management LLC131,358$4.47M0.1%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP129,728$4.41M<0.01%-11,50013F-HRTimelineGroup
Sciencast Management LP125,508$4.27M0.54%new13F-HRTimeline
Albar Capital Partners LLP119,072$4.05M0.66%-152,57113F-HRTimeline
Alberta Investment Management Corp118,700$4.04M0.02%+82,50013F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A117,013$3.98M0.01%+71,49513F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC116,662$3.97M0.06%-162,77013F-HRTimelineGroup
Unison Asset Management LLC115,689$3.94M1.8%+79,55313F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC114,858$3.9M<0.01%+84,84513F-HRTimelineGroup
AZZAD ASSET MANAGEMENT INC /ADV109,815$3.74M0.38%-82213F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co105,937$3.6M<0.01%+10,22213F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd104,442$3.55M0.12%new13F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP101,003$3.44M0.01%-19,42313F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.100,530$3.42M0.03%-482,72913F-HRTimeline
Sage Capital Advisors,llc100,170$3.41M0.79%-25913F-HRTimeline
Havemeyer Place LP98,608$3.35M0.39%+68,44013F-HRTimeline
Treasurer of the State of North Carolina96,709$3.29M0.01%+3,21613F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.96,255$3.27M0.02%-4,10013F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC95,377$3.24M0.07%new13F-HRTimeline
Taproot Management LP93,291$3.17M0.6%+18,19013F-HRTimeline
EASTERN BANK92,000$3.13M0.05%new13F-HRTimeline
POLEN CAPITAL MANAGEMENT LLC88,051$3M0.02%-106,43213F-HRTimeline
Northwest & Ethical Investments L.P.87,709$2.98M0.07%+7,48813F-HRTimeline
Private Advisor Group, LLC86,930$2.96M0.01%-5,57613F-HRTimeline
CIBC WORLD MARKET INC.85,727$2.92M0.01%+54,57713F-HRTimeline
Amundiin group Amundi85,275$2.9M<0.01%-558,99213F-HRTimelineGroup
CALIFORNIA FIRST LEASING CORP84,100$2.86M0.92%+21,00013F-HRTimeline
JW Asset Management, LLC82,950$2.82M1.16%-53,00013F-HRTimeline
Emerald Investment Advisers, LLCin group EMERALD ADVISERS, LLC79,022$2.69M0.24%13F-HRTimelineGroup
Robeco Institutional Asset Management B…group of 2 filers holding78,771$2.68M-1,966,866Timeline
Asio Capital, LLC76,643$2.61M0.37%+23,05313F-HRTimeline
Shellback Capital, LP73,000$2.48M0.35%-144,00013F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS71,559$2.43M0.03%new13F-HRTimelineGroup
WESBANCO BANK INC69,703$2.37M0.07%+40013F-HRTimeline
PRENTISS SMITH & CO INC67,150$2.28M1.33%+1,14113F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd67,050$2.28M0.09%013F-HRTimelineGroup
Quantinno Capital Management LP66,947$2.28M<0.01%+31,64113F-HRTimeline
Financial Engines Advisors L.L.C.66,444$2.26M<0.01%-2,72013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…66,228$2.25M0.01%-35,30713F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…64,800$2.2M<0.01%-235,20013F-HRTimeline
HighTower Advisors, LLC64,793$2.2M<0.01%-5,10413F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise64,467$2.19M0.08%+4,74013F-HRTimelineGroup
SCOTIA CAPITAL INC.64,298$2.19M0.01%+12,12313F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC64,016$2.18M<0.01%new13F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC59,462$2.02M0.06%-185,69013F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC59,419$2.02M<0.01%-7,35213F-HRTimeline
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …59,032$2.01M0.06%new13F-HRTimelineGroup
Lombard Odier Asset Management (Europe)…58,739$2M0.11%new13F-HRTimeline
FirstWave Capital Management LLC58,726$2M2.13%-37,04813F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP61,465$1.99M<0.01%+22,96813F-HRTimelineGroup
Cetera Investment Advisers57,437$1.95M<0.01%+1,55713F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC56,865$1.93M0.03%new13F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC53,272$1.81M<0.01%-1,31513F-HRTimelineGroup
Bank Julius Baer & Co. Ltd, Zurich51,883$1.77M0.01%-9,25213F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding50,945$1.72M+21,115Timeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.50,681$1.72M<0.01%-36,80813F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.50,469$1.72M<0.01%+40,99713F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT50,330$1.71M0.04%013F-HRTimeline
Eleva Capital SAS50,150$1.71M0.5%13F-HRTimeline
GROUP ONE TRADING LLC48,239$1.64M0.05%-110,69113F-HRTimeline
Malaga Cove Capital, LLC45,534$1.55M0.56%-80613F-HRTimeline
Schonfeld Strategic Advisors LLC44,830$1.53M0.01%-31,72913F-HRTimeline
LBP AM SA44,031$1.5M0.02%-31,70813F-HRTimeline
Investors Towarzystwo Funduszy Inwestyc…43,910$1.49M0.62%-9013F-HRTimeline
Graham Capital Management, L.P.43,249$1.47M0.05%new13F-HRTimeline
Red Spruce Capital, LLC42,669$1.45M0.6%+6,35713F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\42,439$1.44M<0.01%+3,63513F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 2 filers holding42,150$1.43M+5,633Timeline
Militia Capital Management LLCin group Militia Capital Management LLC40,800$1.39M0.31%13F-HR/ATimelineGroup
STEPHENS INC /AR/in group Stephens Investment Managemen…40,467$1.38M0.02%-66013F-HRTimelineGroup
Sanctuary Advisors, LLC39,390$1.34M0.01%+6,95013F-HRTimeline
Analyst IMS Investment Management Servi…in group Analyst IMS Investment Manage…39,120$1.33M0.04%013F-HRTimelineGroup
AlpenGlobal Capital LLC38,476$1.31M0.83%13F-HRTimeline
Prasad Wealth Partners, LLC38,455$1.31M0.36%+42213F-HRTimeline