ILLUMINA, INC. hedge fund holdings
ILMNNASDAQ$273.04+7.32 (+2.75%)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
ILMN · close · 13FReported Aug 14, 2026Price vs funds buying and selling data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+175.0%). 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 | 296 | 241 | $1.83B | $1.69B | 695 | Aug 14, 2025 |
| Q3 2025 | 273 | 213 | $1.21B | $1.07B | 737 | Nov 14, 2025 |
| Q4 2025 | 337 | 234 | $1.46B | $1.45B | 812 | Feb 14, 2026 |
| Q1 2026 | 252 | 293 | $1.52B | $1.87B | 808 | May 15, 2026 |
| Q2 2026 | 331 | 264 | $2.66B | $2.88B | 879 | Aug 14, 2026 |
Quarterly action breakdown
Q2 2026
879 filersNew position
129$502M+2.85M sh
Increased
202$2.15B+12.3M sh
Reduced
208-$2.59B-14.7M sh
Out / sold
56-$291M-1.66M sh
Last 4 quarters · free
Reported Aug 14, 2026
| Fund | Action | Change in dollar | Value | % of portfolio | Reported |
|---|---|---|---|---|---|
| Southpoint Capital Advisors LP | Reduce 80.95% | -$299M | $70.3M | 1.60% | Aug 14, 2026 |
| Primecap Management Co | Added 70.01% | +$254M | $618M | 0.37% | Aug 14, 2026 |
| Agf Management Ltd | New Buy | +$240M | $240M | 0.93% | Aug 10, 2026 |
| Wellington Management Group LLP | Added 190.10% | +$209M | $319M | 0.05% | Aug 14, 2026 |
| Loomis Sayles & Co L P | Reduce 34.35% | -$178M | $340M | 0.43% | Aug 14, 2026 |
| Corvex Management LP | Reduce 26.09% | -$176M | $498M | 15.20% | Aug 14, 2026 |
| Massachusetts Financial Services Co | Added 70.38% | +$127M | $308M | 0.10% | Aug 3, 2026 |
| PointState Capital LP | Added 480.44% | +$125M | $152M | 1.94% | Aug 14, 2026 |
| PGGM Investments | Reduce 46.33% | -$80.7M | $93.5M | 2.30% | Aug 12, 2026 |
| Pacer Advisors, Inc. | Reduce 96.41% | -$80.6M | $3M | 0.01% | Aug 13, 2026 |
| Ilex Capital Partners (UK) LLP | Reduce 52.24% | -$55.6M | $50.8M | 1.04% | Aug 14, 2026 |
| WCM Investment Management, LLC | Added 4.79% | +$51.3M | $1.12B | 2.04% | Aug 13, 2026 |
| National Pension Service | Added 246.68% | +$46.3M | $65M | 0.04% | Aug 13, 2026 |
| Jupiter Asset Management Ltd | Reduce 22.72% | -$43.4M | $148M | 0.73% | Aug 10, 2026 |
| Robeco Institutional Asset Management B.V. | Added 346.49% | +$42M | $54.1M | 0.07% | Jul 21, 2026 |
| Samlyn Capital, LLC | Sell 100% | -$40.2M | $0 | 0.00% | Aug 14, 2026 |
| Vaughan Nelson Investment Management, L.P. | Reduce 26.17% | -$39.7M | $112M | 0.99% | Jul 16, 2026 |
| Meridiem Capital Partners LP | Sell 100% | -$38.6M | $0 | 0.00% | Aug 14, 2026 |
| Triple Frond Partners LLC | Sell 100% | -$37.8M | $0 | 0.00% | Aug 13, 2026 |
| Patient Capital Management, LLC | Reduce 36.61% | -$35.1M | $60.7M | 1.99% | Aug 13, 2026 |
| Baillie Gifford & Co | Reduce 12.98% | -$35M | $235M | 0.21% | Aug 6, 2026 |
| Nomura Asset Management International Inc. | Added 215.66% | +$33.9M | $49.7M | 0.07% | Aug 14, 2026 |
| Howard Capital Management, LLC | New Buy | +$31M | $31M | 0.37% | Jul 28, 2026 |
| First Trust Advisors LP | Added 23.53% | +$30.4M | $160M | 0.09% | Aug 11, 2026 |
| PFA Pension, Forsikringsaktieselskab | New Buy | +$30.1M | $30.1M | 0.08% | Aug 12, 2026 |
| Artisan Partners Limited Partnership | New Buy | +$29.5M | $29.5M | 0.05% | Aug 13, 2026 |
| Braidwell LP | Sell 100% | -$28.3M | $0 | 0.00% | Aug 14, 2026 |
| Stephens Investment Management Group LLC | Added 38.16% | +$26.1M | $94.6M | 1.01% | Jul 29, 2026 |
| GUARDCAP ASSET MANAGEMENT Ltd | Reduce 16.61% | -$25.6M | $129M | 9.15% | Aug 14, 2026 |
| Spyglass Capital Management LLC | Added 41.14% | +$23.5M | $80.7M | 4.37% | Aug 14, 2026 |
| Capital World Investors | Reduce 0.80% | -$21.9M | $2.71B | 0.32% | Aug 12, 2026 |
| AustralianSuper Pty Ltd | Added 91.21% | +$19.9M | $41.6M | 0.18% | Aug 12, 2026 |
| Natixis Advisors, LLC | Reduce 18.69% | -$18.5M | $80.3M | 0.09% | Aug 14, 2026 |
| Old West Investment Management, LLC | Added 446.45% | +$18.4M | $22.5M | 2.38% | Aug 6, 2026 |
| Amova Asset Management Americas, Inc. | Reduce 14.35% | -$18.2M | $109M | 1.40% | Aug 13, 2026 |
| Jennison Associates LLC | Added 53.86% | +$18.2M | $51.9M | 0.03% | Aug 3, 2026 |
| Zurich Insurance Group Ltd | New Buy | +$18M | $18M | 0.12% | Aug 14, 2026 |
| Kingdon Capital Management, L.L.C. | New Buy | +$17.2M | $17.2M | 1.76% | Aug 14, 2026 |
| Clough Capital Partners L P | New Buy | +$16.8M | $16.8M | 1.37% | Aug 14, 2026 |
| Sumitomo Mitsui Trust Group, Inc. | Reduce 8.29% | -$15.1M | $167M | 0.10% | Jul 30, 2026 |
| Canada Pension Plan Investment Board | Reduce 34.39% | -$14.9M | $28.5M | 0.02% | Aug 14, 2026 |
| ARK Investment Management LLC | Reduce 7.48% | -$14.8M | $184M | 1.19% | Aug 14, 2026 |
| ION Fund Management Ltd | Reduce 21.48% | -$14.7M | $53.9M | 3.42% | Aug 14, 2026 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Reduce 59.06% | -$14.6M | $10.2M | 0.01% | Aug 14, 2026 |
| Parkman Healthcare Partners LLC | Sell 100% | -$13.6M | $0 | 0.00% | Aug 14, 2026 |
| Erste Asset Management GmbH | New Buy | +$13.2M | $13.2M | 0.10% | Jul 28, 2026 |
| Susquehanna Portfolio Strategies, LLC | Sell 100% | -$12.9M | $0 | 0.00% | Aug 14, 2026 |
| Storebrand Asset Management As | Added 493.14% | +$11.5M | $13.9M | 0.03% | Aug 12, 2026 |
| Ostrum Asset Management | Reduce 26.80% | -$10.9M | $29.6M | 1.43% | Aug 13, 2026 |
| Caisse de depot et placement du Quebec | Added 13.98% | +$10.6M | $86.5M | 0.12% | Aug 14, 2026 |
| Bourgeon Capital Management LLC | Reduce 75.37% | -$10.6M | $3.45M | 0.51% | Jul 22, 2026 |
| Quantinno Capital Management LP | Added 8.62% | +$9.36M | $118M | 0.14% | Aug 13, 2026 |
| Capital Fund Management S.A. | Sell 100% | -$9.19M | $0 | 0.00% | Aug 13, 2026 |
| McKinney Capital Management, LLC | New Buy | +$9.15M | $9.15M | 3.61% | Aug 5, 2026 |
| Public Employees Retirement Association of Colorado | Added 293.56% | +$7.84M | $10.5M | 0.04% | Aug 11, 2026 |
| Tredje AP-fonden | Added 76.93% | +$7.71M | $17.7M | 0.08% | Aug 10, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Reduce 55.49% | -$6.13M | $4.92M | 0.00% | Aug 13, 2026 |
| Cinctive Capital Management LP | New Buy | +$6.04M | $6.04M | 0.22% | Aug 14, 2026 |
| Van Eck Associates Corp | Reduce 29.17% | -$5.82M | $14.1M | 0.01% | Aug 14, 2026 |
| Baird Financial Group, Inc. | Reduce 14.56% | -$5.47M | $32.1M | 0.04% | Aug 12, 2026 |
| Retirement Systems of Alabama | Reduce 16.52% | -$5.44M | $27.5M | 0.08% | Jul 28, 2026 |
| Diamond Hill Capital Management, LLC (Investment Advisor) | Reduce 9.26% | -$5.42M | $53M | 0.42% | Aug 6, 2026 |
| Mitsubishi UFJ Trust & Banking Corp | Reduce 13.85% | -$5.26M | $32.7M | 0.07% | Aug 6, 2026 |
| Edmond de Rothschild Holding S.A. | Reduce 3.81% | -$5.14M | $130M | 1.71% | Aug 10, 2026 |
| VANGUARD ASSET MANAGEMENT, Ltd | Added 10.49% | +$4.92M | $51.9M | 0.04% | Aug 13, 2026 |
| Investment Management Corp of Ontario | Reduce 66.55% | -$4.89M | $2.46M | 0.03% | Aug 14, 2026 |
| Nan Shan Life Insurance Co., Ltd. | Sell 100% | -$4.61M | $0 | 0.00% | Aug 14, 2026 |
| Aware Super Pty Ltd as trustee of Aware Super | Reduce 35.56% | -$4.59M | $8.32M | 0.12% | Jul 29, 2026 |
| Nordea Investment Management AB | Added 2.64% | +$4.57M | $178M | 0.15% | Aug 5, 2026 |
| APG Asset Management N.V. | Added 36.23% | +$4.35M | $16.3M | 0.04% | Aug 12, 2026 |
| Eurizon Capital SGR S.p.A. | Reduce 57.95% | -$4.3M | $3.12M | 0.01% | Jul 29, 2026 |
| Fideuram Asset Management (Ireland) dac | New Buy | +$4.22M | $4.22M | 0.08% | Jul 23, 2026 |
| D.A. Davidson & Co. | New Buy | +$4.05M | $4.05M | 0.02% | Jul 24, 2026 |
| ASR Vermogensbeheer N.V. | Reduce 8.43% | -$3.99M | $43.3M | 0.45% | Jul 20, 2026 |
| Letko, Brosseau & Associates Inc | Reduce 2.65% | -$3.98M | $146M | 2.16% | Aug 13, 2026 |
| Hardman Johnston Global Advisors LLC | Added 16.12% | +$3.91M | $28.1M | 0.99% | Aug 12, 2026 |
| Kerrisdale Advisers, LLC | New Buy | +$3.88M | $3.88M | 0.97% | Aug 14, 2026 |
| GC Wealth Management RIA, LLC | Reduce 82.38% | -$3.84M | $821K | 0.05% | Jul 16, 2026 |
| Northwest & Ethical Investments L.P. | Reduce 81.18% | -$3.79M | $879K | 0.02% | Aug 13, 2026 |
| SEB Asset Management AB | Reduce 29.07% | -$3.52M | $8.58M | 0.03% | Aug 4, 2026 |
| Massar Capital Management, LP | New Buy | +$3.35M | $3.35M | 0.33% | Aug 14, 2026 |
| Vinva Investment Management Ltd | Reduce 80.37% | -$3.3M | $806K | 0.01% | Aug 14, 2026 |
| Militia Capital Management LLC | New Buy | +$3.18M | $3.18M | 0.09% | Aug 12, 2026 |
| Mn Services Vermogensbeheer B.V. | Reduce 29.38% | -$3.15M | $7.57M | 0.06% | Jul 31, 2026 |
| OVERSEA-CHINESE BANKING Corp Ltd | Added 6.28% | +$3.03M | $51.3M | 1.10% | Aug 11, 2026 |
| LSV Asset Management | Reduce 65.20% | -$2.87M | $1.53M | 0.00% | Aug 6, 2026 |
| Quinn Opportunity Partners LLC | Sell 100% | -$2.67M | $0 | 0.00% | Aug 14, 2026 |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | New Buy | +$2.6M | $2.6M | 0.08% | Jul 23, 2026 |
| 1832 Asset Management L.P. | Reduce 46.42% | -$2.53M | $2.92M | 0.00% | Aug 13, 2026 |
| Gotham Asset Management, LLC | Added 4.17% | +$2.51M | $62.6M | 0.15% | Aug 14, 2026 |
| Swiss Life Asset Management Ltd | Reduce 39.59% | -$2.41M | $3.67M | 0.02% | Jul 29, 2026 |
| Guardian Partners Inc. | Reduce 69.08% | -$2.37M | $1.06M | 0.10% | Jul 29, 2026 |
| Schroder Investment Management Group | Reduce 46.96% | -$2.24M | $2.53M | 0.00% | Aug 13, 2026 |
| Hussman Strategic Advisors, Inc. | New Buy | +$2.22M | $2.22M | 0.51% | Aug 3, 2026 |
| Westmount Partners, LLC | Reduce 35.29% | -$2.18M | $4M | 0.87% | Jul 7, 2026 |
| Highview Capital Management LLC | New Buy | +$2.12M | $2.12M | 0.61% | Aug 11, 2026 |
| Capricorn Fund Managers Ltd | New Buy | +$2.11M | $2.11M | 0.17% | Jul 24, 2026 |
| Illinois Municipal Retirement Fund | Added 10.77% | +$1.85M | $19M | 0.21% | Aug 12, 2026 |
| Generali Asset Management SPA SGR | Reduce 96.24% | -$1.77M | $69.1K | 0.00% | Jul 30, 2026 |
| Twin Tree Management, LP | Sell 100% | -$1.76M | $0 | 0.00% | Aug 12, 2026 |