DaveManuel.com · Institutional Ownership · Who Owns It
ON HLDG AG (ONON)
Institutional ownership reported to the SEC as of Q2 2026, across 21 quarters.
499
Reporting holders
$8.7B
Reported value
4.6%
Calls
4.3%
Puts
-2
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| MORGAN STANLEY | $724.2M | 20,447,122 | 0.04% | 20q | -9.0%-$71.5M |
| BAMCO INC /NY/ | $599.7M | 16,929,770 | 0.90% | 18q | +74.3%+$255.6M |
| FMR LLC | $568.1M | 16,039,135 | 0.02% | 20q | -33.4%-$284.8M |
| LONE PINE CAPITAL LLC | $470.4M | 13,280,030 | 2.88% | new | NEW |
| PeakShares LLC | $446.9M | 12,617,000 | 0.33% | 3q | +102585.8%+$446.5M |
| PLATINUM PARAMOUNT INVESTMENT LTD. | $400.7M | 11,312,048 | 56.94% | 3q | HELD |
| CITADEL ADVISORS LLC | $331.9M incl. $80.4M options CALL+PUT | 7,100,157 | 0.04% | 20q | +84.6%+$152.1M |
| JANE STREET GROUP, LLC | $301.2M incl. $115.5M options CALL+PUT | 5,243,115 | 0.02% | 20q | HELD |
| Sinvest Investments II Ltd. | $297.5M | 8,400,000 | 100.00% | 3q | HELD |
| SANDS CAPITAL MANAGEMENT, LLC | $265.1M | 7,485,043 | 0.98% | 5q | +18.3%+$41.1M |
| UBS Group AG | $223.2M incl. $44.9M options CALL+PUT | 5,034,071 | 0.03% | 20q | -31.6%-$102.9M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $216.6M incl. $186.0M options CALL+PUT | 862,986 | 0.02% | 20q | -19.4%-$52.2M |
| BlackRock, Inc. | $196.1M | 5,535,923 | 0.00% | 8q | -3.9%-$8.1M |
| MARSHALL WACE, LLP | $123.7M | 3,492,787 | 0.10% | 8q | +176.3%+$78.9M |
| GOLDMAN SACHS GROUP INC | $123.2M incl. $3.5M options CALL | 3,378,086 | 0.01% | 20q | +30.2%+$28.6M |
| AMERIPRISE FINANCIAL INC | $113.0M | 3,214,087 | 0.02% | 14q | +23.6%+$21.6M |
| NORGES BANK | $112.8M | 3,183,343 | 0.01% | 12q | +14.9%+$14.6M |
| Ilex Capital Partners (UK) LLP | $107.3M | 3,028,301 | 2.20% | 2q | -54.0%-$126.0M |
| WELLINGTON MANAGEMENT GROUP LLP | $97.5M | 2,751,615 | 0.02% | 11q | +2.3%+$2.2M |
| STATE STREET CORP | $86.6M | 2,445,694 | 0.00% | 16q | -3.3%-$2.9M |
| Pertento Partners LLP | $78.9M | 2,228,412 | 4.25% | 2q | +614.1%+$67.9M |
| MILLENNIUM MANAGEMENT LLC | $75.1M incl. $2.6M options CALL+PUT | 2,047,228 | 0.03% | 11q | +21.4%+$13.2M |
| Clearbridge Investments, LLC | $74.3M | 2,096,535 | 0.06% | 4q | +6.5%+$4.5M |
| Freestone Grove Partners LP | $71.7M | 2,023,442 | 0.46% | 2q | +202344100.0%+$71.7M |
| Walleye Trading LLC | $69.7M incl. $65.2M options CALL+PUT | 127,230 | 0.08% | 20q | +4.5%+$3.0M |
| BARCLAYS PLC | $68.8M incl. $50.1M options CALL+PUT | 527,472 | 0.01% | 18q | +51.4%+$23.4M |
| FEDERATED HERMES, INC. | $67.9M | 1,918,204 | 0.10% | 12q | -10.8%-$8.2M |
| JENNISON ASSOCIATES LLC | $67.2M | 1,897,437 | 0.04% | 20q | -3.1%-$2.1M |
| FRANKLIN RESOURCES INC | $67.2M | 1,896,335 | 0.01% | 10q | +5.9%+$3.7M |
| IMC-Chicago, LLC | $62.0M incl. $60.3M options CALL+PUT | 46,951 | 0.01% | 12q | -70.7%-$149.7M |
| BANK OF AMERICA CORP /DE/ | $60.8M | 1,715,669 | 0.00% | 20q | +33.0%+$15.1M |
| BESSEMER GROUP INC | $57.9M | 1,633,934 | 0.08% | 5q | +36.8%+$15.6M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $57.3M | 1,617,574 | 0.09% | 3q | +5.7%+$3.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $53.4M | 1,506,936 | 0.00% | 5q | -1.1%-$590.3K |
| HRT FINANCIAL LP | $52.5M incl. $22.2M options OPT | 1,481,551 | 0.10% | 2q | +234.6%+$36.8M |
| HSBC HOLDINGS PLC | $51.1M incl. $821.0K options CALL+PUT | 1,414,388 | 0.02% | 12q | +1131.4%+$46.9M |
| D. E. Shaw & Co., Inc. | $47.1M incl. $14.5M options CALL+PUT | 920,124 | 0.02% | 9q | +1723.1%+$44.5M |
| Man Group plc | $44.0M | 1,241,199 | 0.07% | 6q | +604.0%+$37.7M |
| Point72 Asset Management, L.P. | $39.7M CALL+PUT | options only | 0.04% | 16q | OPTIONS |
| PRICE T ROWE ASSOCIATES INC /MD/ | $38.5M | 1,086,089 | 0.00% | 20q | -40.8%-$26.6M |
| ExodusPoint Capital Management, LP | $38.4M | 1,085,247 | 0.25% | 4q | +216.6%+$26.3M |
| Walleye Capital LLC | $38.2M incl. $3.0M options CALL+PUT | 993,310 | 0.14% | 16q | +1671.0%+$36.0M |
| AMERICAN CENTURY COMPANIES INC | $36.6M | 1,033,036 | 0.02% | 20q | -64.9%-$67.7M |
| Impax Asset Management Group plc | $36.6M | 1,032,886 | 0.24% | 7q | +53.6%+$12.8M |
| Verition Fund Management LLC | $36.2M | 1,020,709 | 0.18% | 17q | +217.8%+$24.8M |
| Balyasny Asset Management L.P. | $29.5M | 832,377 | 0.04% | 8q | -55.7%-$37.0M |
| Pictet Asset Management Holding SA | $28.5M | 803,544 | 0.03% | 12q | +9.2%+$2.4M |
| APEIRON CAPITAL Ltd | $28.2M | 795,852 | 18.11% | 16q | -20.1%-$7.1M |
| Woodline Partners LP | $27.5M | 776,933 | 0.09% | 18q | +88.3%+$12.9M |
| Gotham Asset Management, LLC | $26.7M | 754,800 | 0.06% | new | NEW |
| Squarepoint Ops LLC | $25.8M incl. $2.7M options CALL+PUT | 653,663 | 0.03% | 20q | +921.1%+$23.3M |
| BWCP, LP | $25.7M | 724,443 | 3.67% | 4q | +6.4%+$1.5M |
| CITIGROUP INC | $25.1M incl. $3.9M options CALL+PUT | 597,610 | 0.01% | 20q | -29.9%-$10.7M |
| Jupiter Topco LLC | $24.2M | 682,672 | 0.01% | new | FIRST |
| Hook Mill Capital Partners, LP | $23.9M | 673,744 | 2.21% | new | NEW |
| ThornTree Capital Partners LP | $23.7M | 668,771 | 3.24% | 19q | -44.1%-$18.7M |
| WELLS FARGO & COMPANY/MN | $22.6M | 638,669 | 0.00% | 20q | +15.2%+$3.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $20.8M | 586,364 | 0.00% | 2q | +23.6%+$4.0M |
| VILLERE ST DENIS J & CO LLC | $20.7M | 583,236 | 2.47% | 16q | -5.3%-$1.2M |
| Nuveen, LLC | $20.2M | 570,374 | 0.00% | 6q | +22.7%+$3.7M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $20.1M | 567,194 | 0.02% | 10q | +0.6%+$116.0K |
| Caption Management, LLC | $19.9M CALL | options only | 0.09% | 6q | OPTIONS |
| MANE GLOBAL CAPITAL MANAGEMENT LP | $19.3M | 543,622 | 1.59% | 7q | +7.6%+$1.4M |
| Fiera Capital Corp | $19.1M | 539,121 | 0.07% | 5q | -42.5%-$14.1M |
| GATES FOUNDATION TRUST | $17.7M | 500,000 | 0.05% | 20q | HELD |
| VICTORY CAPITAL MANAGEMENT INC | $17.4M | 491,898 | 0.01% | 13q | +39.8%+$5.0M |
| GROUP ONE TRADING LLC | $17.4M CALL+PUT | options only | 0.02% | 20q | OPTIONS |
| Longaeva Partners L.P. | $17.1M | 483,000 | 0.37% | 2q | +54.3%+$6.0M |
| TUDOR INVESTMENT CORP ET AL | $16.6M incl. $3.0M options CALL+PUT | 381,770 | 0.02% | 15q | -19.7%-$4.1M |
| NORTHERN TRUST CORP | $16.4M | 464,304 | 0.00% | 9q | +8.2%+$1.2M |
| SIMPLEX TRADING, LLC | $16.3M incl. $14.4M options CALL+PUT | 54,316 | 0.01% | 19q | HELD |
| Portolan Capital Management, LLC | $15.6M | 441,137 | 0.59% | 2q | +117.9%+$8.5M |
| &PARTNERS | $15.5M | 438,567 | 0.06% | 6q | +13.5%+$1.8M |
| Hodges Capital Management Inc. | $15.5M | 436,735 | 1.02% | 19q | +23.1%+$2.9M |
| ROYAL BANK OF CANADA | $15.0M | 422,300 | 0.00% | 20q | -15.1%-$2.7M |
| DEUTSCHE BANK AG\ | $14.8M | 417,666 | 0.00% | 20q | +3142.5%+$14.3M |
| Abu Dhabi Investment Council Co P.J.S.C | $14.3M | 403,352 | 2.00% | 2q | HELD |
| Russell Investments Group, Ltd. | $14.1M | 397,382 | 0.01% | 14q | +25.7%+$2.9M |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $14.0M | 394,277 | 0.04% | 12q | -33.1%-$6.9M |
| Arnhold LLC | $13.8M | 390,900 | 0.97% | 17q | +4.5%+$598.6K |
| Select Equity Group, L.P. | $13.7M incl. $13.7M options CALL | 64 | 0.07% | 4q | -100.0%-$529.5B |
| Cinctive Capital Management LP | $13.5M | 381,805 | 0.50% | 6q | +47.8%+$4.4M |
| ZEVENBERGEN CAPITAL INVESTMENTS LLC | $13.4M | 377,471 | 0.31% | 17q | -6.4%-$908.1K |
| SummitTX Capital, L.P. | $13.3M | 375,171 | 0.34% | 3q | +1412.6%+$12.4M |
| Bank of New York Mellon Corp | $13.2M | 372,098 | 0.00% | 12q | HELD |
| JPMORGAN CHASE & CO | $12.8M incl. $35.4K options CALL | 360,622 | 0.00% | 13q | -91.2%-$132.1M |
| Eurizon Capital SGR S.p.A. | $12.7M | 358,177 | 0.03% | 2q | +9.8%+$1.1M |
| Darwins River Capital, LP | $12.6M | 355,720 | 6.91% | 2q | +44.9%+$3.9M |
| RAYMOND JAMES FINANCIAL INC | $12.5M | 351,518 | 0.00% | 7q | -21.1%-$3.3M |
| Diversify Advisory Services, LLC | $11.4M | 308,697 | 0.19% | new | NEW |
| DIVERSIFY WEALTH MANAGEMENT, LLC | $11.4M | 308,697 | 0.19% | new | NEW |
| Manchester Global Management (UK) Ltd | $11.4M | 322,239 | 1.26% | 14q | -38.3%-$7.1M |
| Quinn Opportunity Partners LLC | $11.1M | 314,655 | 0.52% | 3q | +7.2%+$743.8K |
| SEI INVESTMENTS CO | $11.1M | 314,190 | 0.01% | 20q | +5.9%+$621.2K |
| VOYA INVESTMENT MANAGEMENT LLC | $11.1M | 312,668 | 0.01% | 16q | -52.2%-$12.1M |
| Baltimore-Washington Financial Advisors, Inc. | $11.0M | 309,378 | 0.41% | 13q | -10.6%-$1.3M |
| PEREGRINE CAPITAL MANAGEMENT LLC | $10.8M | 304,933 | 0.35% | 10q | +2.7%+$285.9K |
| NEW YORK STATE COMMON RETIREMENT FUND | $10.3M | 291,815 | 0.01% | 10q | -1.4%-$148.8K |
| TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA | $9.9M | 280,142 | 2.80% | 5q | HELD |
| AVIVA PLC | $9.6M | 271,910 | 0.01% | 3q | -2.8%-$280.1K |
Showing the largest 100 of 500 reported holders. The count of 499 above leaves out 1 position whose reported value failed our price check; it is listed here as filed.
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-14 | Coppetti Caspar Felix | Executive Officer & Co-CEO | Bought | 60,000 | $2.2M ×2 |
| 2026-05-14 | Allemann David Michael | Executive Officer & Co-CEO | Bought | 60,000 | $2.2M ×2 |
| 2026-05-14 | Bernhard Olivier | Executive Officer | Bought | 60,000 | $2.2M ×2 |
| 2026-08-14 | Bernhard Olivier | Executive Officer | Bought | 65,000 | $2.0M |
| 2026-08-14 | Coppetti Caspar Felix | Executive Officer & Co-CEO | Bought | 65,000 | $2.0M |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 121 | $408.7M | 12,569,940 | 25 | 35 | 28 | 0.0% |
| Q2 2026 | 499 | $8.7B | 222,917,563 | 87 | 150 | 165 | 9.2% |
| Q1 2026 | 501 | $7.9B | 206,259,541 | 78 | 154 | 179 | 10.2% |
| Q4 2025 | 541 | $11.3B | 208,218,426 | 98 | 178 | 144 | 14.1% |
| Q3 2025 | 502 | $9.1B | 182,799,738 | 91 | 152 | 155 | 15.2% |
| Q2 2025 | 511 | $11.4B | 191,347,468 | 95 | 148 | 177 | 12.5% |
| Q1 2025 | 489 | $8.8B | 176,733,454 | 75 | 173 | 150 | 11.3% |
| Q4 2024 | 478 | $10.8B | 169,259,308 | 74 | 157 | 136 | 14.0% |
| Q3 2024 | 433 | $10.3B | 180,196,792 | 100 | 142 | 127 | 12.3% |
| Q2 2024 | 386 | $8.2B | 180,919,742 | 82 | 114 | 115 | 14.6% |
| Q1 2024 | 344 | $8.7B | 217,072,661 | 82 | 106 | 96 | 11.9% |
| Q4 2023 | 311 | $5.3B | 173,869,813 | 62 | 97 | 83 | 12.1% |
| Q3 2023 | 296 | $4.4B | 131,688,095 | 72 | 95 | 72 | 15.9% |
| Q2 2023 | 272 | $4.7B | 118,876,905 | 81 | 83 | 65 | 15.9% |
| Q1 2023 | 233 | $5.1B | 140,016,747 | 73 | 61 | 51 | 14.5% |
| Q4 2022 | 199 | $2.0B | 109,177,608 | 45 | 52 | 56 | 7.4% |
| Q3 2022 | 169 | $1.9B | 105,974,776 | 44 | 54 | 34 | 10.0% |
| Q2 2022 | 150 | $3.4B | 181,348,014 | 45 | 49 | 35 | 4.7% |
| Q1 2022 | 127 | $3.4B | 124,458,099 | 33 | 55 | 17 | 7.0% |
| Q4 2021 | 138 | $3.3B | 83,410,238 | 56 | 40 | 28 | 4.0% |
| Q3 2021 | 121 | $3.6B | 119,418,345 | 122 | 0 | 0 | 0.4% |