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Illumina, Inc.

ILMN
Exchange
Nasdaq
Industry
Laboratory Analytical Instruments
SEC CIK
0001110803

In the last 90 days, Illumina, Inc. insiders filed 0 open-market purchases and 6 sales; 939 institutions reported holding it in 13F filings for Q2 2026, worth $27.5B in total; ARK Invest is the only superinvestor holding it.

13F holders, Q1 2025

Institutional positions in Illumina, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
723
−124 vs. Q4 2024
Shares held
155.0M
+1.73M (+1.1%) vs. Q4 2024
Total value
$12.3B
−$8.16B (−39.9%) vs. Q4 2024
New holders
86
265 more added
Sold out
210
276 more reduced

9 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ILMN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 723 institutions
Q1 2021: 1,047 institutionsQ2 2021: 1,072 institutionsQ3 2021: 1,075 institutionsQ4 2021: 1,067 institutionsQ1 2022: 1,042 institutionsQ2 2022: 912 institutionsQ3 2022: 898 institutionsQ4 2022: 945 institutionsQ1 2023: 949 institutionsQ2 2023: 896 institutionsQ3 2023: 820 institutionsQ4 2023: 814 institutionsQ1 2024: 796 institutionsQ2 2024: 776 institutionsQ3 2024: 809 institutionsQ4 2024: 856 institutionsQ1 2025: 723 institutionsQ2 2025: 740 institutionsQ3 2025: 778 institutionsQ4 2025: 861 institutionsQ1 2026: 850 institutionsQ2 2026: 939 institutions
Value heldQ1 2025: $12.3B
Q1 2021: $50.8BQ2 2021: $62.3BQ3 2021: $54.6BQ4 2021: $51.8BQ1 2022: $47.8BQ2 2022: $25.3BQ3 2022: $26.9BQ4 2022: $28.7BQ1 2023: $33.0BQ2 2023: $27.6BQ3 2023: $19.8BQ4 2023: $19.9BQ1 2024: $19.7BQ2 2024: $14.7BQ3 2024: $18.6BQ4 2024: $20.6BQ1 2025: $12.3BQ2 2025: $14.8BQ3 2025: $14.9BQ4 2025: $20.8BQ1 2026: $19.3BQ2 2026: $27.5B
Institutions holding ILMN and their total value by quarter
QuarterHoldersValue
Q2 2026939$27.5B
Q1 2026850$19.3B
Q4 2025861$20.8B
Q3 2025778$14.9B
Q2 2025740$14.8B
Q1 2025723$12.3B
Q4 2024856$20.6B
Q3 2024809$18.6B
Q2 2024776$14.7B
Q1 2024796$19.7B
Q4 2023814$19.9B
Q3 2023820$19.8B
Q2 2023896$27.6B
Q1 2023949$33.0B
Q4 2022945$28.7B
Q3 2022898$26.9B
Q2 2022912$25.3B
Q1 20221,042$47.8B
Q4 20211,067$51.8B
Q3 20211,075$54.6B
Q2 20211,072$62.3B
Q1 20211,047$50.8B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Illumina, Inc.; share changes are against Q4 2024.

Institutions holding ILMN in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Korea Investment CORP123,188$9.77M0.02%+52,600+74.5%Added
Engineers Gate Manager LP124,993$9.92M0.17%+105,105+528.5%Added
Qube Research & Technologies Ltd127,273$10.1M0.02%+7,962+6.7%Added
Los Angeles Capital Management LLC129,161$10.2M0.05%+76,596+145.7%Added
Man Group plc135,477$10.7M0.03%+82,605+156.2%Added
Macquarie Group Ltd137,253$10.9M0.01%−830,103−85.8%Reduced
Wilkins Investment Counsel Inc138,208$11.0M1.57%+36,822+36.3%Added
New York State Common Retirement Fund138,993$11.0M0.02%+37,388+36.8%Added
Bamco Inc139,133$11.0M0.03%−268,768−65.9%Reduced
New York State Teachers Retirement System139,423$11.1M0.03%−9,300−6.3%Reduced
Hardman Johnston Global Advisors LLC150,249$11.9M0.57%−17,710−10.5%Reduced
Citigroup Inc150,764$12.0M0.01%+17,985+13.5%Added
Thunderbird Partners LLP152,073$12.1M10.65%+63,249+71.2%Added
Van Eck Associates Corp154,188$12.2M0.02%+1,923+1.3%Added
CIBC Private Wealth Group, LLC177,649$12.5M0.03%+12,344+7.5%Added
State Board of Administration of Florida Retirement System161,199$12.8M0.03%−570−0.4%Reduced
Corebridge Financial, Inc.174,966$13.9M0.08%−4,499−2.5%Reduced
Schroder Investment Management Group176,075$14.0M0.01%−20,785−10.6%Reduced
Arrowstreet Capital, Limited Partnership184,990$14.7M0.01%+117,471+174.0%Added
American Century Companies Inc191,003$15.2M0.01%−35,849−15.8%Reduced
Squarepoint Ops LLC191,377$15.2M0.04%+181,070+1,756.8%Added
Retirement Systems of Alabama192,790$15.3M0.06%−540.0%Reduced
Russell Investments Group, Ltd.198,492$15.8M0.02%+159,029+403.0%Added
Zurcher Kantonalbank (Zurich Cantonalbank)199,176$15.8M0.05%+9,252+4.9%Added
Pictet Asset Management Holding SA204,040$16.3M0.02%−978,414−82.7%Reduced
ASR Vermogensbeheer N.V.205,679$16.3M0.24%+205,679New
Susquehanna International Group, LLP208,439$16.5M0.03%+12,992+6.6%Added
Jane Street Group, LLC210,064$16.7M0.03%−524,641−71.4%Reduced
Barclays PLC216,159$17.2M0.01%+245+0.1%Added
Capital Fund Management S.A.217,087$17.2M0.22%+166,383+328.1%Added
Trexquant Investment LP218,369$17.3M0.20%+75,392+52.7%Added
Icahn Carl CSuperinvestorIcahn Capital220,000$17.5M0.23%+180,000+450.0%Added
Tudor Investment Corp Et Al220,044$17.5M0.16%+178,867+434.4%Added
Universal- Beteiligungs- und Servicegesellschaft mbH220,412$17.5M0.03%−3,441−1.5%Reduced
Exchange Traded Concepts, LLC220,691$17.5M0.31%+77,643+54.3%Added
M&G Plc242,172$19.1M0.09%+113,151+87.7%Added
Maple Rock Capital Partners Inc.247,000$19.6M1.43%+247,000New
California State Teachers Retirement System254,393$20.2M0.02%+1,291+0.5%Added
Rockefeller Capital Management L.P.259,449$20.6M0.05%+74,229+40.1%Added
Goldman Sachs Group Inc262,421$20.8M0.00%−445,653−62.9%Reduced
Worldquant Millennium Advisors LLC263,767$20.9M0.13%+140,547+114.1%Added
Jennison Associates LLC288,178$22.9M0.02%−765−0.3%Reduced
Douglas Lane & Associates, LLC290,053$23.0M0.34%−4,734−1.6%Reduced
California Public Employees Retirement System291,706$23.1M0.02%−6,919−2.3%Reduced
Stephens Investment Management Group LLC295,597$23.5M0.34%+53,590+22.1%Added
Natixis Advisors, L.P.295,769$23.5M0.04%−29,267−9.0%Reduced
Nuveen, LLC299,275$23.7M0.01%+299,275New
Alliancebernstein L.P.303,278$24.1M0.01%−1,385,581−82.0%Reduced
Citadel Advisors LLC306,554$24.3M0.02%+298,110+3,530.4%Added
Ameriprise Financial Inc308,096$24.4M0.01%−1,031,908−77.0%Reduced
Oversea-Chinese Banking CORP Ltd310,480$24.7M0.72%+27,305+9.6%Added
Envestnet Asset Management Inc314,823$25.0M0.01%−34,020−9.8%Reduced
Spears Abacus Advisors LLC318,074$25.2M0.54%−346,399−52.1%Reduced
Great West Life Assurance Co325,218$25.8M0.05%+45,382+16.2%Added
Diamond Hill Capital Management Inc328,973$26.1M0.12%+328,973New
Millennium Management LLC332,308$26.4M0.03%−199,183−37.5%Reduced
Eagle Health Investments LP343,361$27.2M7.07%00.0%Unchanged
Standard Life Aberdeen plc357,852$28.4M0.06%+126,584+54.7%Added
Principal Financial Group Inc364,472$28.9M0.02%−114,747−23.9%Reduced
Amundi380,437$29.1M0.01%−255,844−40.2%Reduced
Raymond James Financial Inc368,635$29.2M0.01%−9,847−2.6%Reduced
First Trust Advisors LP368,728$29.3M0.03%+37,868+11.4%Added
Canada Pension Plan Investment Board389,986$30.9M0.03%−23,506−5.7%Reduced
Keybank National Association395,066$31.3M0.13%+3,052+0.8%Added
Baird Financial Group, Inc.412,348$32.7M0.06%+383,409+1,324.9%Added
Deutsche Bank AG418,184$33.2M0.01%−59,764−12.5%Reduced
Dimensional Fund Advisors LP432,939$34.3M0.01%+52,008+13.7%Added
Rhumbline Advisers440,041$34.9M0.03%−8,811−2.0%Reduced
Swiss National Bank447,300$35.5M0.03%−1,500−0.3%Reduced
Patient Capital Management, LLC458,669$36.4M1.87%+48,714+11.9%Added
Two Sigma Investments, LP459,537$36.5M0.08%−274,381−37.4%Reduced
Royal Bank of Canada464,933$36.9M0.01%+120,390+34.9%Added
Southpoint Capital Advisors LP500,000$39.7M0.96%+500,000New
FMR LLC507,662$40.3M0.00%−99,654−16.4%Reduced
HSBC Holdings PLC511,680$40.3M0.03%+371,622+265.3%Added
Robeco Institutional Asset Management B.V.516,293$41.0M0.08%+67,676+15.1%Added
Chevy Chase Trust Holdings, Inc.525,664$41.7M0.13%−750−0.1%Reduced
Stifel Financial Corp528,815$42.0M0.04%+202,675+62.1%Added
PGGM Investments534,435$42.4M0.57%+77,012+16.8%Added
Spyglass Capital Management LLC559,057$44.4M3.05%+21,341+4.0%Added
Pacer Advisors, Inc.565,680$44.9M0.11%+542,040+2,292.9%Added
Ownership Capital B.V.576,911$45.8M2.10%−214,276−27.1%Reduced
Edmond de Rothschild Holding S.A.594,942$47.2M0.83%+339,756+133.1%Added
Casdin Capital, LLC595,000$47.2M3.86%−155,000−20.7%Reduced
Teacher Retirement System of Texas669,730$53.1M0.22%+87,252+15.0%Added
Nikko Asset Management Americas, Inc.673,738$53.4M0.69%+181,198+36.8%Added
JPMorgan Chase & Co674,009$53.5M0.00%−117,071−14.8%Reduced
Charles Schwab Investment Management Inc721,047$57.2M0.01%+37,502+5.5%Added
Ion Asset Management Ltd.733,729$58.2M4.28%−66,771−8.3%Reduced
Federated Hermes, Inc.806,759$64.0M0.14%+287,569+55.4%Added
Letko, Brosseau & Associates Inc844,098$67.0M1.42%+158,325+23.1%Added
BNP Paribas Arbitrage, SA884,896$70.2M0.05%+294,609+49.9%Added
Ako Capital LLP889,714$70.6M0.92%+394,428+79.6%Added
ARK Investment Management LLCSuperinvestorARK Invest895,319$71.0M0.71%+208,989+30.5%Added
Invesco Ltd.908,534$72.1M0.01%+344,795+61.2%Added
Assenagon Asset Management S.A.922,281$73.2M0.13%+879,533+2,057.5%Added
Soma Equity Partners LP933,750$74.1M4.47%+195,357+26.5%Added
Sumitomo Mitsui Trust Holdings, Inc.1,050,203$83.3M0.06%+184,657+21.3%Added
Renaissance Technologies LLC1,089,560$86.4M0.13%+184,700+20.4%Added
Senvest Management, LLC1,151,292$91.3M3.82%+81,000+7.6%Added