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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, Q4 2025

Institutional positions in Illumina, Inc. as of Dec 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
861
+98 vs. Q3 2025
Shares held
158.2M
+1.52M (+1.0%) vs. Q3 2025
Total value
$20.8B
+$5.90B (+39.7%) vs. Q3 2025
New holders
178
303 more added
Sold out
80
270 more reduced

15 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 861 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 heldQ4 2025: $20.8B
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 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, Q4 2025

Shares, value and share of portfolio for each institution holding Illumina, Inc.; share changes are against Q3 2025.

Institutions holding ILMN in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Prudential PLC6,706$879.6K0.01%+521+8.4%Added
Rakuten Investment Management, Inc.6,511$875.6K0.00%−2,551−28.2%Reduced
Clear Harbor Asset Management, LLC6,641$871.0K0.06%−357−5.1%Reduced
Prospera Financial Services Inc6,608$866.7K0.01%+1,371+26.2%Added
Royal London Asset Management Ltd6,607$866.6K0.00%−747−10.2%Reduced
Fox Run Management, L.L.C.6,580$863.0K0.13%+6,580New
Rosenblum Silverman Sutton S F Inc6,557$860.0K0.20%−954−12.7%Reduced
Private Client Services, LLC6,411$840.9K0.26%+6,411New
Diversified Trust Co6,388$837.9K0.02%−202−3.1%Reduced
Park Avenue Securities LLC6,351$833.0K0.01%−20.0%Reduced
Benjamin Edwards Inc6,286$824.3K0.01%+153+2.5%Added
Simplex Trading, LLC6,277$823.3K0.02%+3,839+157.5%Added
Plato Investment Management Ltd6,228$820.8K0.05%00.0%Unchanged
E. Ohman J:or Asset Management AB6,165$808.6K0.02%−800−11.5%Reduced
RFG Advisory, LLC6,161$808.1K0.02%+564+10.1%Added
Parcion Private Wealth LLC6,112$801.6K0.05%+1,532+33.4%Added
Phoenix Holdings Ltd.5,950$789.7K0.01%+246+4.3%Added
Nwam LLC5,159$789.3K0.04%+9+0.2%Added
Generali Investments CEE, investicni spolecnost, a.s.6,000$787.0K0.06%00.0%Unchanged
Birchview Capital, LP6,000$787.0K0.46%+6,000New
EverSource Wealth Advisors, LLC5,977$784.0K0.03%+1,710+40.1%Added
Oppenheimer Asset Management Inc.5,904$774.4K0.01%−972−14.1%Reduced
Advisors Asset Management, Inc.5,903$774.2K0.01%+3,669+164.2%Added
McDonald Partners LLC5,868$769.6K0.24%−85−1.4%Reduced
FIL Ltd5,864$769.1K0.00%+5,864New
Allworth Financial LP5,777$757.7K0.00%−207−3.5%Reduced
Optas, LLC5,747$753.8K0.12%+3,488+154.4%Added
Caerus Investment Advisors, LLC5,605$735.2K0.25%+2,332+71.2%Added
Evergreen Capital Management LLC5,531$725.4K0.02%+658+13.5%Added
Stonehage Fleming Financial Services Holdings Ltd5,482$719.0K0.02%00.0%Unchanged
B. Metzler seel. Sohn & Co. AG5,441$713.6K0.01%00.0%Unchanged
Sittner & Nelson, LLC5,947$712.0K0.25%+381+6.8%Added
Cambridge Investment Research Advisors, Inc.5,397$708.0K0.00%+26+0.5%Added
GWM Advisors LLC5,355$702.4K0.00%+2,282+74.3%Added
Capital Performance Advisors LLP5,340$700.4K0.05%+346+6.9%Added
CIBC World Markets Corp5,333$699.5K0.00%+5,333New
Farringdon Capital, Ltd.5,238$687.0K0.17%+5,238New
Raiffeisen Bank International AG5,107$678.0K0.01%+4,952+3,194.8%Added
Ignite Planners, LLC4,663$675.3K0.10%−839−15.2%Reduced
Perigon Wealth Management, LLC5,109$670.1K0.01%+1,454+39.8%Added
RSM US Wealth Management LLC5,043$669.5K0.01%+691+15.9%Added
Teacher Retirement System of Texas5,086$667.1K0.00%−518,362−99.0%Reduced
Virtu Financial LLC5,046$662.0K0.03%+5,046New
Northwestern Mutual Wealth Management Co5,047$662.0K0.00%+3,457+217.4%Added
Abacus Wealth Partners, LLC4,981$653.3K0.06%+4,981New
Signaturefd, LLC4,979$653.0K0.01%+61+1.2%Added
Marex Group plc4,965$651.2K0.01%−9,454−65.6%Reduced
HB Wealth Management, LLC4,949$649.1K0.00%+1,142+30.0%Added
Jackson Thornton Asset Management, LLC4,402$647.6K0.06%+500+12.8%Added
Leonteq Securities AG4,937$647.5K0.03%−28,161−85.1%Reduced
Gabelli Funds LLC4,900$642.7K0.00%00.0%Unchanged
Kaufman Rossin Wealth, LLC4,885$640.7K0.33%+34+0.7%Added
Moors & Cabot, Inc.4,870$638.7K0.03%−300−5.8%Reduced
Unique Wealth Strategies, LLC4,865$638.1K0.25%+4,865New
Private Advisor Group, LLC4,862$637.7K0.00%+4,862New
Sym Financial Corp4,852$636.4K0.07%+254+5.5%Added
Alps Advisors Inc4,833$633.9K0.00%+43+0.9%Added
Credit Agricole S A4,805$630.2K0.00%−3,843−44.4%Reduced
DF Dent & Co Inc4,790$628.3K0.01%−11,728−71.0%Reduced
Warren Averett Asset Management, LLC4,782$627.2K0.01%+2,025+73.4%Added
Lecap Asset Management Ltd4,770$625.6K0.25%+4,770New
Siemens Fonds Invest GmbH4,662$618.9K0.03%+854+22.4%Added
Jones Financial Companies LLLP4,717$618.7K0.00%−265−5.3%Reduced
Meiji Yasuda Asset Management Co Ltd.4,714$618.3K0.03%−55−1.2%Reduced
Coldstream Capital Management Inc4,650$609.9K0.01%−18−0.4%Reduced
United Capital Financial Advisers, LLC4,643$609.0K0.00%+99+2.2%Added
Green Alpha Advisors, LLC4,615$605.3K0.55%+419+10.0%Added
Empirical Finance, LLC4,600$603.3K0.03%−1,202−20.7%Reduced
Tower Research Capital LLC (TRC)4,573$599.8K0.01%−5,548−54.8%Reduced
Prosperity Wealth Management, Inc.4,520$592.8K0.20%+4,520New
GeoWealth Management, LLC4,516$592.3K0.02%−83−1.8%Reduced
Abn Amro Investment Solutions4,504$590.7K0.01%+4,504New
EP Wealth Advisors, LLC4,498$590.0K0.00%+4,498New
Waddell & Associates, LLC4,468$586.0K0.04%+723+19.3%Added
Cresset Asset Management, LLC4,401$577.2K0.00%+122+2.9%Added
Baker Avenue Asset Management, LP4,399$577.0K0.01%+570+14.9%Added
Quest Partners LLC4,396$576.6K0.03%+2,837+182.0%Added
AlphaCore Capital LLC4,365$572.5K0.01%+1,730+65.7%Added
QRG Capital Management, Inc.4,358$571.5K0.01%+816+23.0%Added
Optimize Financial Inc4,354$571.1K0.29%+60+1.4%Added
Dai-Ichi Life Insurance Company, Ltd4,326$567.4K0.01%00.0%Unchanged
Harrell Investment Partners, LLC4,278$561.1K0.13%−20.0%Reduced
Evoke Wealth, LLC4,265$559.4K0.01%+360+9.2%Added
Farther Finance Advisors, LLC4,263$559.1K0.01%+1,439+51.0%Added
ORG Wealth Partners, LLC4,234$555.3K0.13%00.0%Unchanged
Portside Wealth Group, LLC4,173$547.3K0.07%+455+12.2%Added
Kentucky Retirement Systems Insurance Trust Fund4,163$546.0K0.04%00.0%Unchanged
Allegiance Financial Group Advisory Services LLC4,154$544.8K0.11%+558+15.5%Added
Everence Capital Management Inc4,150$544.0K0.03%00.0%Unchanged
Pinebridge Investments LLC4,142$543.3K0.00%+4,142New
Clearstead Advisors, LLC4,118$540.1K0.01%+44+1.1%Added
Valeo Financial Advisors, LLC4,117$540.0K0.01%−135−3.2%Reduced
Transcend Wealth Collective, LLC4,071$534.0K0.04%+909+28.7%Added
waypoint wealth counsel4,058$532.2K0.20%+498+14.0%Added
Wahed Invest LLC4,041$530.0K0.07%−255−5.9%Reduced
Fairfield, Bush & Co.4,029$528.4K0.28%−750−15.7%Reduced
Carson Advisory Inc.4,015$526.6K0.27%−250−5.9%Reduced
Inceptionr LLC4,012$526.2K0.15%−6,905−63.2%Reduced
First American Bank4,006$525.4K0.03%−31−0.8%Reduced
Nisa Investment Advisors, LLC3,923$514.5K0.00%+1,815+86.1%Added