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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, Q2 2025

Institutional positions in Illumina, Inc. as of Jun 30, 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
739
+23 vs. Q1 2025
Shares held
155.5M
+554.6K (+0.4%) vs. Q1 2025
Total value
$14.8B
+$2.54B (+20.7%) vs. Q1 2025
New holders
118
277 more added
Sold out
95
234 more reduced

6 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 holdersQ2 2025: 739 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: 813 institutionsQ1 2024: 795 institutionsQ2 2024: 775 institutionsQ3 2024: 808 institutionsQ4 2024: 855 institutionsQ1 2025: 722 institutionsQ2 2025: 739 institutionsQ3 2025: 777 institutionsQ4 2025: 861 institutionsQ1 2026: 850 institutionsQ2 2026: 939 institutions
Value heldQ2 2025: $14.8B
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 2025777$14.9B
Q2 2025739$14.8B
Q1 2025722$12.3B
Q4 2024855$20.6B
Q3 2024808$18.6B
Q2 2024775$14.7B
Q1 2024795$19.7B
Q4 2023813$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, Q2 2025

Shares, value and share of portfolio for each institution holding Illumina, Inc.; share changes are against Q1 2025.

Institutions holding ILMN in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.19,357,874$1.85B0.04%+620,765+3.3%Added
Capital World Investors16,645,308$1.59B0.23%−2,254,103−11.9%Reduced
Vanguard Group Inc15,153,033$1.45B0.02%−1,218,629−7.4%Reduced
State Street Corp5,617,270$535.9M0.02%−234,600−4.0%Reduced
Sessa Capital IM, L.P.4,722,874$450.6M13.71%+4,722,874New
WCM Investment Management, LLC4,426,471$419.6M0.96%+247,460+5.9%Added
Loomis Sayles & Co L P4,225,529$403.2M0.51%+78,317+1.9%Added
Corvex Management LP3,829,608$365.4M15.47%00.0%Unchanged
AQR Capital Management LLC3,295,880$313.3M0.26%+1,174,295+55.3%Added
PointState Capital LP2,950,361$281.5M6.02%+433,534+17.2%Added
Geode Capital Management, LLC2,869,187$272.9M0.02%+21,342+0.7%Added
Bank of New York Mellon Corp2,336,065$222.9M0.04%−504,059−17.7%Reduced
Guardcap Asset Management Ltd2,037,437$194.4M3.81%−33,658−1.6%Reduced
Primecap Management Co1,958,499$186.9M0.15%−412,450−17.4%Reduced
Bank of America Corp1,930,843$184.2M0.01%+48,667+2.6%Added
Janus Henderson Group PLC1,920,176$183.2M0.09%−4,005−0.2%Reduced
UBS Asset Management Americas Inc1,796,719$171.4M0.03%−163,666−8.3%Reduced
Baillie Gifford & Co1,741,153$166.1M0.12%−1,269,639−42.2%Reduced
Northern Trust Corp1,600,866$152.7M0.02%+48,618+3.1%Added
Edmond de Rothschild Holding S.A.1,428,692$136.3M2.17%+833,750+140.1%Added
UBS Group AG1,406,694$134.2M0.03%−21,943−1.5%Reduced
Senvest Management, LLC1,382,592$131.9M4.42%+231,300+20.1%Added
Invesco Ltd.1,353,077$129.1M0.02%+444,543+48.9%Added
Morgan Stanley1,348,376$128.6M0.01%+34,466+2.6%Added
Sumitomo Mitsui Trust Holdings, Inc.1,234,823$117.8M0.07%+184,620+17.6%Added
Legal & General Group Plc1,223,123$116.7M0.03%−320,520−20.8%Reduced
ARK Investment Management LLCSuperinvestorARK Invest1,168,078$111.4M0.82%+272,759+30.5%Added
PGGM Investments1,149,408$109.7M1.90%+614,973+115.1%Added
FMR LLC1,128,221$107.6M0.01%+620,559+122.2%Added
Jacobs Levy Equity Management, Inc1,105,191$105.4M0.41%−56,691−4.9%Reduced
Southpoint Capital Advisors LP1,100,000$105.0M2.64%+600,000+120.0%Added
Renaissance Technologies LLC1,021,860$97.5M0.13%−67,700−6.2%Reduced
Nikko Asset Management Americas, Inc.867,981$82.8M0.83%+194,243+28.8%Added
Letko, Brosseau & Associates Inc853,568$81.4M1.56%+9,470+1.1%Added
Royal Bank of Canada809,574$77.2M0.02%+344,641+74.1%Added
Federated Hermes, Inc.802,343$76.6M0.14%−4,416−0.5%Reduced
Charles Schwab Investment Management Inc757,837$72.3M0.01%+36,790+5.1%Added
Ion Asset Management Ltd.750,921$71.6M4.33%+17,192+2.3%Added
Thrivent Financial for Lutherans728,755$69.5M0.15%+684,802+1,558.0%Added
Brown Advisory Inc725,987$69.3M0.09%−2,183,241−75.0%Reduced
JPMorgan Chase & Co708,444$67.6M0.00%+34,435+5.1%Added
Spyglass Capital Management LLC698,565$66.7M3.93%+139,508+25.0%Added
Casdin Capital, LLC645,000$61.5M5.60%+50,000+8.4%Added
Rhumbline Advisers631,952$60.3M0.05%+191,911+43.6%Added
Teacher Retirement System of Texas620,358$59.2M0.25%−49,372−7.4%Reduced
Patient Capital Management, LLC582,190$55.5M2.51%+123,521+26.9%Added
M&G Plc558,503$53.1M0.29%+316,331+130.6%Added
First Trust Advisors LP554,558$52.9M0.04%+185,830+50.4%Added
Ako Capital LLP533,954$50.9M0.64%−355,760−40.0%Reduced
Swedbank AB523,685$50.0M0.06%+523,685New
Stifel Financial Corp497,204$47.4M0.05%−31,611−6.0%Reduced
Dimensional Fund Advisors LP487,528$46.5M0.01%+54,589+12.6%Added
Swiss National Bank477,400$45.5M0.03%+30,100+6.7%Added
Chevy Chase Trust Holdings, Inc.464,979$44.4M0.13%−60,685−11.5%Reduced
Goldman Sachs Group Inc459,416$43.8M0.01%+196,995+75.1%Added
Schroder Investment Management Group440,260$42.0M0.04%+264,185+150.0%Added
BNP Paribas Arbitrage, SA396,583$37.8M0.03%−488,313−55.2%Reduced
Assenagon Asset Management S.A.388,999$37.1M0.06%−533,282−57.8%Reduced
Diamond Hill Capital Management Inc379,781$36.2M0.17%+50,808+15.4%Added
Raymond James Financial Inc373,710$35.7M0.01%+5,075+1.4%Added
Deutsche Bank AG372,840$35.6M0.01%−45,344−10.8%Reduced
Amundi350,195$35.1M0.01%−30,242−7.9%Reduced
Capital Fund Management S.A.361,640$34.5M0.38%+144,553+66.6%Added
Baird Financial Group, Inc.361,043$34.4M0.06%−51,305−12.4%Reduced
Principal Financial Group Inc358,928$34.2M0.02%−5,544−1.5%Reduced
Eagle Health Investments LP343,361$32.8M8.09%00.0%Unchanged
Keybank National Association339,246$32.4M0.12%−55,820−14.1%Reduced
Arrowstreet Capital, Limited Partnership334,791$31.9M0.02%+149,801+81.0%Added
Standard Life Aberdeen plc327,359$31.2M0.05%−30,493−8.5%Reduced
Natixis Advisors, L.P.319,220$30.5M0.05%+23,451+7.9%Added
Squarepoint Ops LLC316,316$30.2M0.07%+124,939+65.3%Added
CIBC Private Wealth Group, LLC312,179$29.8M0.05%+134,530+75.7%Added
Ameriprise Financial Inc310,095$29.6M0.01%+1,999+0.6%Added
California Public Employees Retirement System309,145$29.5M0.02%+17,439+6.0%Added
Envestnet Asset Management Inc306,643$29.3M0.01%−8,180−2.6%Reduced
Oversea-Chinese Banking CORP Ltd304,247$29.0M0.82%−6,233−2.0%Reduced
Duquesne Family Office LLCSuperinvestorDuquesne Family Office300,615$28.7M0.73%+300,615New
Freestone Grove Partners LP289,732$27.6M0.21%+171,309+144.7%Added
Douglas Lane & Associates, LLC288,695$27.5M0.40%−1,358−0.5%Reduced
Canada Pension Plan Investment Board285,258$27.2M0.02%−104,728−26.9%Reduced
Great West Life Assurance Co279,358$26.7M0.04%−45,860−14.1%Reduced
Stephens Investment Management Group LLC279,164$26.6M0.35%−16,433−5.6%Reduced
Rockefeller Capital Management L.P.264,684$25.3M0.06%+5,235+2.0%Added
California State Teachers Retirement System258,616$24.7M0.03%+4,223+1.7%Added
HSBC Holdings PLC256,097$24.4M0.02%−255,583−49.9%Reduced
Spears Abacus Advisors LLC248,420$23.7M0.48%−69,654−21.9%Reduced
Bamco Inc247,472$23.6M0.06%+108,339+77.9%Added
Ieq Capital, LLC245,409$23.4M0.14%+176,611+256.7%Added
Norges Bank239,640$22.9M0.00%+164,483+218.9%Added
Two Sigma Investments, LP228,319$21.8M0.04%−231,218−50.3%Reduced
Nuveen, LLC228,215$21.8M0.01%−71,060−23.7%Reduced
Barclays PLC225,854$21.5M0.01%+9,695+4.5%Added
Exchange Traded Concepts, LLC225,029$21.5M0.27%+4,338+2.0%Added
Maple Rock Capital Partners Inc.220,855$21.1M1.05%−26,145−10.6%Reduced
ASR Vermogensbeheer N.V.220,076$21.0M0.27%+14,397+7.0%Added
Russell Investments Group, Ltd.207,449$19.8M0.03%+8,957+4.5%Added
Alliancebernstein L.P.204,134$19.5M0.01%−99,144−32.7%Reduced
Quantinno Capital Management LP203,940$19.5M0.08%+195,842+2,418.4%Added
Jennison Associates LLC200,207$19.1M0.01%−87,971−30.5%Reduced
Mitsubishi UFJ Trust & Banking Corp200,142$19.1M0.04%+122,861+159.0%Added