ON SEMICONDUCTOR CORP hedge fund holdings
ONNASDAQ$84.89+4.81 (+6.01%)as of Oct 2, 2026
Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.
Price vs funds buying and selling
ON · close · 13FReported Aug 14, 2026Price vs funds buying and selling data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+74.2%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.Price and fund activity data
| Quarter | Funds buying | Funds selling | Bought | Sold | Filers | Reported |
|---|---|---|---|---|---|---|
| Q2 2025 | 341 | 241 | $2.38B | $1.55B | 742 | Aug 14, 2025 |
| Q3 2025 | 242 | 255 | $2.23B | $1.72B | 727 | Nov 14, 2025 |
| Q4 2025 | 256 | 287 | $1.79B | $3.21B | 749 | Feb 14, 2026 |
| Q1 2026 | 307 | 244 | $1.86B | $2.32B | 781 | May 15, 2026 |
| Q2 2026 | 412 | 303 | $3.86B | $4.45B | 926 | Aug 14, 2026 |
Quarterly action breakdown
Q2 2026
926 filersNew position
205$1.29B+13.7M sh
Increased
207$2.57B+27.2M sh
Reduced
246-$3.99B-42.2M sh
Out / sold
57-$465M-4.92M sh
Last 4 quarters · free
Reported Aug 14, 2026
| Fund | Action | Change in dollar | Value | % of portfolio | Reported |
|---|---|---|---|---|---|
| Slate Path Capital LP | Reduce 83.72% | -$617M | $120M | 1.66% | Aug 14, 2026 |
| Jericho Capital Asset Management L.P. | New Buy | +$461M | $461M | 3.81% | Aug 14, 2026 |
| Pacer Advisors, Inc. | Reduce 96.42% | -$141M | $5.23M | 0.01% | Aug 13, 2026 |
| Sachem Head Capital Management LP | Sell 100% | -$120M | $0 | 0.00% | Aug 14, 2026 |
| Holocene Advisors, LP | New Buy | +$95.5M | $95.5M | 0.22% | Aug 14, 2026 |
| Rafferty Asset Management, LLC | Added 31.09% | +$83.1M | $350M | 0.80% | Aug 14, 2026 |
| Baillie Gifford & Co | Reduce 20.14% | -$81.6M | $324M | 0.29% | Aug 6, 2026 |
| Healthcare of Ontario Pension Plan Trust Fund | Reduce 50.06% | -$76.4M | $76.2M | 0.11% | Aug 13, 2026 |
| Junto Capital Management LP | Reduce 60.36% | -$69.6M | $45.7M | 0.80% | Aug 14, 2026 |
| Van Eck Associates Corp | Added 16.58% | +$69.2M | $486M | 0.30% | Aug 14, 2026 |
| Voloridge Investment Management, LLC | Sell 100% | -$67.7M | $0 | 0.00% | Aug 14, 2026 |
| M&G PLC | Reduce 22.56% | -$52.9M | $181M | 0.90% | Aug 6, 2026 |
| FIL Ltd | Added 1377.59% | +$50.5M | $54.2M | 0.04% | Aug 13, 2026 |
| Caisse de depot et placement du Quebec | Added 316.69% | +$48.6M | $63.9M | 0.09% | Aug 14, 2026 |
| Erste Asset Management GmbH | Reduce 57.57% | -$44.9M | $33.1M | 0.26% | Jul 28, 2026 |
| Massachusetts Financial Services Co | New Buy | +$43.1M | $43.1M | 0.01% | Aug 3, 2026 |
| Nomura Holdings Inc | Added 2043.54% | +$41.6M | $43.6M | 0.05% | Aug 14, 2026 |
| Eurizon Capital SGR S.p.A. | Reduce 76.13% | -$39.7M | $12.4M | 0.03% | Jul 29, 2026 |
| Boston Trust Walden Corp | Reduce 40.03% | -$39.3M | $58.9M | 0.45% | Jul 24, 2026 |
| ArrowMark Colorado Holdings LLC | Reduce 66.47% | -$37.9M | $19.1M | 0.80% | Aug 13, 2026 |
| Handelsbanken Fonder AB | Reduce 52.90% | -$37.1M | $33M | 0.09% | Jul 10, 2026 |
| Gilder Gagnon Howe & Co LLC | New Buy | +$36.6M | $36.6M | 0.38% | Aug 14, 2026 |
| Schroder Investment Management Group | Reduce 68.89% | -$34.5M | $15.6M | 0.01% | Aug 13, 2026 |
| Pictet Asset Management Holding SA | Reduce 7.86% | -$34.1M | $400M | 0.38% | Jul 30, 2026 |
| NZS Capital, LLC | New Buy | +$31.7M | $31.7M | 0.82% | Aug 14, 2026 |
| Caxton Associates LLP | Added 3962.50% | +$30M | $30.7M | 0.58% | Aug 14, 2026 |
| Wellington Management Group LLP | Reduce 53.77% | -$29.3M | $25.2M | 0.00% | Aug 14, 2026 |
| Cambiar Investors LLC | Reduce 43.80% | -$26.4M | $33.9M | 1.47% | Jul 31, 2026 |
| Robeco Schweiz AG | Reduce 12.24% | -$22.7M | $163M | 2.61% | Jul 28, 2026 |
| Nan Shan Life Insurance Co., Ltd. | Sell 100% | -$22.3M | $0 | 0.00% | Aug 14, 2026 |
| Soros Fund Management LLC | New Buy | +$21.6M | $21.6M | 0.26% | Aug 14, 2026 |
| Soros Capital Management LLC | New Buy | +$20.6M | $20.6M | 3.68% | Aug 14, 2026 |
| Callodine Capital Management, LP | Sell 100% | -$20.5M | $0 | 0.00% | Aug 14, 2026 |
| ING Groep NV | New Buy | +$20.2M | $20.2M | 0.10% | Aug 13, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Reduce 29.72% | -$20.2M | $47.7M | 0.05% | Aug 13, 2026 |
| Orbis Allan Gray Ltd | Reduce 22.11% | -$19.9M | $70.1M | 0.24% | Aug 14, 2026 |
| Incline Global Management LLC | New Buy | +$19.8M | $19.8M | 5.57% | Aug 14, 2026 |
| National Pension Service | Reduce 19.89% | -$17.6M | $70.8M | 0.05% | Aug 13, 2026 |
| Empowered Funds, LLC | Reduce 71.18% | -$16.2M | $6.56M | 0.03% | Aug 17, 2026 |
| Rathbones Group PLC | Reduce 94.28% | -$15.3M | $930K | 0.00% | Jul 23, 2026 |
| Defiance ETFs, LLC | Reduce 20.87% | -$15.1M | $57.3M | 0.78% | Aug 14, 2026 |
| Silvercrest Asset Management Group LLC | Reduce 63.12% | -$14.8M | $8.62M | 0.06% | Aug 14, 2026 |
| First Trust Advisors LP | Reduce 8.56% | -$14.2M | $152M | 0.09% | Aug 11, 2026 |
| Canada Pension Plan Investment Board | Added 200.91% | +$14.2M | $21.2M | 0.01% | Aug 14, 2026 |
| CastleKnight Management LP | Added 586.40% | +$13.9M | $16.2M | 0.22% | Aug 14, 2026 |
| Agf Management Ltd | New Buy | +$13.5M | $13.5M | 0.05% | Aug 10, 2026 |
| Capital Fund Management S.A. | Added 33.41% | +$13.2M | $52.7M | 0.23% | Aug 13, 2026 |
| Gotham Asset Management, LLC | Reduce 16.69% | -$13.2M | $65.8M | 0.15% | Aug 14, 2026 |
| Harel Insurance Investments & Financial Services Ltd. | New Buy | +$12.6M | $12.6M | 0.06% | Jul 29, 2026 |
| Maytus Capital Management, LLC | Sell 100% | -$11.9M | $0 | 0.00% | Aug 14, 2026 |
| IMC-Chicago, LLC | New Buy | +$11.6M | $11.6M | 0.00% | Aug 6, 2026 |
| DNB Asset Management AS | Reduce 17.82% | -$11.3M | $52.2M | 0.15% | Aug 11, 2026 |
| Access Investment Management LLC | Reduce 80.50% | -$10.5M | $2.55M | 0.65% | Aug 3, 2026 |
| F&V Capital Management, LLC | Reduce 40.00% | -$10.4M | $15.6M | 2.88% | Jul 21, 2026 |
| Villere ST Denis J & Co LLC | Reduce 31.52% | -$10.3M | $22.3M | 2.66% | Aug 7, 2026 |
| Polar Capital Holdings Plc | Added 56.34% | +$10.2M | $28.3M | 0.07% | Aug 14, 2026 |
| Totem Point Management, LLC | Reduce 79.40% | -$10.2M | $2.64M | 1.62% | Aug 14, 2026 |
| Tocqueville Asset Management L.P. | Reduce 70.99% | -$10M | $4.09M | 0.05% | Aug 10, 2026 |
| Ossiam | New Buy | +$9.82M | $9.82M | 0.13% | Aug 13, 2026 |
| Covea Finance | New Buy | +$9.8M | $9.8M | 0.31% | Jul 13, 2026 |
| Napean Trading & Investment Co (Singapore) PTE Ltd | Reduce 80.00% | -$9.66M | $2.41M | 0.83% | Aug 12, 2026 |
| Gendell Jeffrey L | Added 21.28% | +$9.45M | $53.9M | 0.48% | Aug 14, 2026 |
| Channing Capital Management, LLC | Sell 100% | -$8.66M | $0 | 0.00% | Jul 29, 2026 |
| Heartland Advisors Inc | Reduce 62.88% | -$8.38M | $4.95M | 0.22% | Aug 11, 2026 |
| Lansforsakringar Fondforvaltning AB (publ) | Added 1382.58% | +$8.37M | $8.98M | 0.04% | Aug 13, 2026 |
| Debussy Capital Management LP | Sell 100% | -$8M | $0 | Not reported | Aug 14, 2026 |
| LMCG Investments, LLC | Reduce 94.47% | -$7.74M | $453K | 0.02% | Jul 22, 2026 |
| Intesa Sanpaolo S.p.A. | Reduce 48.64% | -$7.45M | $7.87M | 0.27% | Jul 31, 2026 |
| Adage Capital Partners GP, L.L.C. | Reduce 25.14% | -$7.44M | $22.2M | 0.03% | Aug 14, 2026 |
| Vega Investment Solutions | New Buy | +$7.29M | $7.29M | 1.03% | Aug 13, 2026 |
| VANGUARD ASSET MANAGEMENT, Ltd | Added 10.53% | +$7.05M | $74M | 0.05% | Aug 13, 2026 |
| PFA Pension, Forsikringsaktieselskab | Reduce 23.26% | -$6.95M | $22.9M | 0.06% | Aug 12, 2026 |
| Tredje AP-fonden | Reduce 41.51% | -$6.86M | $9.67M | 0.04% | Aug 10, 2026 |
| Oak Thistle LLC | New Buy | +$6.82M | $6.82M | 0.66% | Jul 21, 2026 |
| CenterBook Partners LP | New Buy | +$6.75M | $6.75M | 0.33% | Aug 11, 2026 |
| CANADA LIFE ASSURANCE Co | Reduce 20.02% | -$6.59M | $26.3M | 0.04% | Aug 13, 2026 |
| TCW Group Inc | Reduce 77.10% | -$6.48M | $1.93M | 0.01% | Aug 3, 2026 |
| Kettle Hill Capital Management, LLC | New Buy | +$6.42M | $6.42M | 1.58% | Aug 14, 2026 |
| Public Employees Retirement Association of Colorado | Reduce 20.20% | -$6.39M | $25.3M | 0.09% | Aug 11, 2026 |
| APG Asset Management N.V. | Added 37.89% | +$6.28M | $22.9M | 0.06% | Aug 12, 2026 |
| Scopus Asset Management, L.P. | Reduce 86.56% | -$6.09M | $945K | 0.01% | Aug 14, 2026 |
| Tidal Investments LLC | Reduce 13.62% | -$6.01M | $38.1M | 0.07% | Aug 13, 2026 |
| Portman Square Capital LLP | Reduce 63.52% | -$5.77M | $3.32M | 0.16% | Jul 15, 2026 |
| Kornitzer Capital Management Inc | Sell 100% | -$5.52M | $0 | 0.00% | Jul 31, 2026 |
| PensionDanmark Pensionsforsikringsaktieselskab | Reduce 57.63% | -$5.44M | $4M | 0.03% | Jul 8, 2026 |
| Aberdeen Group plc | Added 15.70% | +$5.43M | $40M | 0.06% | Jul 31, 2026 |
| Blue Door Asset Management, LLC | Sell 100% | -$5.37M | $0 | 0.00% | Aug 14, 2026 |
| Niles Investment Management, LLC | New Buy | +$5.34M | $5.34M | 4.32% | Aug 14, 2026 |
| Olstein Capital Management, L.P. | Sell 100% | -$5.33M | $0 | Not reported | Jul 7, 2026 |
| Nomura Asset Management International Inc. | Reduce 16.87% | -$5.29M | $26.1M | 0.04% | Aug 14, 2026 |
| Oppenheimer & Co Inc | Reduce 75.32% | -$5.08M | $1.66M | 0.02% | Aug 3, 2026 |
| Fisher Funds Management LTD | Reduce 66.66% | -$4.94M | $2.47M | 0.07% | Jul 14, 2026 |
| KBC Group NV | Added 29.17% | +$4.87M | $21.5M | 0.05% | Aug 5, 2026 |
| Voleon Capital Management LP | Added 567.30% | +$4.84M | $5.7M | 0.10% | Aug 14, 2026 |
| 12 West Capital Management LP | New Buy | +$4.73M | $4.73M | 0.88% | Aug 14, 2026 |
| Great Lakes Advisors, LLC | Reduce 15.56% | -$4.7M | $25.5M | 0.19% | Aug 10, 2026 |
| Earnest Partners LLC | Reduce 2.08% | -$4.65M | $219M | 0.79% | Aug 13, 2026 |
| Mn Services Vermogensbeheer B.V. | Reduce 30.08% | -$4.64M | $10.8M | 0.08% | Jul 31, 2026 |
| Ofi Invest Asset Management | New Buy | +$4.58M | $4.58M | 0.05% | Jul 17, 2026 |
| Catalyst Funds Management Pty Ltd | Added 671.75% | +$4.38M | $5.03M | 0.28% | Aug 10, 2026 |