Illumina (ILMN) Institutional Ownership

$215.90 +2.66 (+1.25%)

As of 08:58 AM Eastern

Current Institutional Ownership Percentage: 89.42%
Number of Institutional Buyers (last 12 months): 530
Total Institutional Inflows (last 12 months): $9.14B

Number of Institutional Sellers (last 12 months): 298
Total Institutional Outflows (last 12 months): $1.44B

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ILMN Institutional Buying and Selling by Quarter

Illumina Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/21/2026	Symphony Financial Ltd. Co.	1,488	$262K	0.0%	N/A	0.001%
8/21/2026	Legacy Financial Advisors Inc.	2,554	$449K	0.1%	-15.2%	0.002%
8/20/2026	Proficio Capital Partners LLC	5,353	$941K	0.0%	N/A	0.004%
8/20/2026	Spyglass Capital Management LLC	458,767	$80.67M	4.4%	+41.1%	0.304%
8/20/2026	Nwam LLC	6,161	$1.08M	0.1%	+19.5%	0.004%
8/20/2026	Kerrisdale Advisers LLC	22,085	$3.88M	1.0%	N/A	0.015%
8/20/2026	Sigma Planning Corp	3,653	$642K	0.0%	N/A	0.002%
8/20/2026	Two Sigma Securities LLC	2,059	$362K	0.0%	N/A	0.001%
8/20/2026	Benjamin Edwards Inc.	4,298	$756K	0.0%	-21.1%	0.003%
8/20/2026	Alyeska Investment Group L.P.	581,730	$102.29M	0.3%	+89.9%	0.385%
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8/20/2026	Northwestern Mutual Wealth Management Co.	3,056	$537K	0.0%	+29.2%	0.002%
8/20/2026	Van Den Berg Management I Inc.	43,610	$7.67M	1.6%	-2.6%	0.029%
8/20/2026	Meiji Yasuda Life Insurance Co	5,464	$961K	0.0%	+182.5%	0.004%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1,502,137	$264.12M	0.0%	-3.9%	0.995%
8/19/2026	Royal London Asset Management Ltd.	7,374	$1.30M	0.0%	+23.8%	0.005%
8/19/2026	Van ECK Associates Corp	80,373	$14.13M	0.0%	-29.2%	0.053%
8/19/2026	Nissay Asset Management Corp Japan	20,036	$3.52M	0.0%	-11.9%	0.013%
8/19/2026	Hsbc Holdings PLC	145,695	$25.66M	0.0%	+29.4%	0.096%
8/19/2026	Wellington Management Group LLP	1,812,928	$318.77M	0.1%	+190.1%	1.201%
8/19/2026	Archer Investment Corp	1,673	$294K	0.0%	N/A	0.001%
8/18/2026	Beacon Pointe Advisors LLC	1,330	$234K	0.0%	N/A	0.001%
8/18/2026	Livforsakringsbolaget Skandia Omsesidigt	1,047	$184K	0.0%	N/A	0.001%
8/18/2026	North Star Asset Management Inc.	187,903	$33.04M	1.3%	N/A	0.124%
8/18/2026	Empowered Funds LLC	17,191	$3.02M	0.0%	N/A	0.011%
8/18/2026	United Capital Financial Advisors LLC	4,875	$857K	0.0%	N/A	0.003%
8/18/2026	Jefferies Financial Group Inc.	2,522	$443K	0.0%	N/A	0.002%
8/18/2026	Public Employees Retirement System of Ohio	44,725	$7.86M	0.0%	N/A	0.030%
8/18/2026	MASTERINVEST Kapitalanlage GmbH	1,614	$284K	0.0%	N/A	0.001%
8/17/2026	Stonehage Fleming Financial Services Holdings Ltd	5,223	$918K	0.0%	N/A	0.003%
8/17/2026	Proficio Capital Partners LLC	5,353	$941K	0.0%	N/A	0.004%
8/17/2026	Transamerica Financial Advisors LLC	863	$152K	0.0%	N/A	0.001%
8/17/2026	Corient Private Wealth LP	91,197	$16.04M	0.0%	N/A	0.060%
8/17/2026	PointState Capital LP	862,210	$151.60M	1.9%	N/A	0.571%
8/17/2026	Bamco Inc. NY	227,094	$39.93M	0.1%	N/A	0.150%
8/17/2026	Bank of America Corp DE	1,455,287	$255.88M	0.0%	N/A	0.964%
8/15/2026	American Capital Management Inc.	2,220	$390K	0.0%	N/A	0.001%
8/15/2026	Caisse de depot et placement du Quebec	492,139	$86.53M	0.1%	N/A	0.326%
8/15/2026	Man Group plc	4,549	$800K	0.0%	N/A	0.003%
8/15/2026	Jupiter Topco LLC	2,039,763	$358.65M	0.1%	N/A	1.351%
8/14/2026	Hsbc Holdings PLC	145,695	$25.66M	0.0%	N/A	0.096%
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside) (Ad) Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top S&P 500 stock for 12 years running—and today, he's giving away his #1 AI stock pick for 2026, free. This company's sales are up 28% year over year, it holds over 30,000 patents in wireless and video technology, and it just earned an A-rating in his proprietary Stock Grader system that has cost him $9 million to build and maintain. Get the name and ticker of Louis Navellier's #1 AI stock free
8/14/2026	EFG International AG	4,561	$802K	0.0%	N/A	0.003%
8/14/2026	Primecap Management Co. CA	3,514,649	$617.98M	0.4%	N/A	2.328%
8/14/2026	Canada Pension Plan Investment Board	161,810	$28.45M	0.0%	N/A	0.107%
8/14/2026	Legal & General Group Plc	1,173,286	$206.30M	0.0%	N/A	0.777%
8/14/2026	The Manufacturers Life Insurance Company	116,132	$20.42M	0.0%	N/A	0.077%
8/14/2026	Fiduciary Financial Advisors	153	$26K	0.0%	N/A	0.000%
8/14/2026	L2 Asset Management LLC	14,648	$2.58M	0.3%	N/A	0.010%
8/13/2026	Patient Capital Management LLC	345,314	$60.72M	2.0%	N/A	0.229%
8/13/2026	Cibc World Market Inc.	12,852	$2.26M	0.0%	N/A	0.009%
8/13/2026	OMERS ADMINISTRATION Corp	28,992	$5.10M	0.0%	N/A	0.019%
8/13/2026	Osmosis Investment Management UK Ltd	5,260	$925K	0.0%	N/A	0.003%
8/13/2026	Sanctuary Advisors LLC	19,356	$3.40M	0.0%	N/A	0.013%
8/13/2026	Biondo Investment Advisors LLC	10,630	$1.87M	0.2%	N/A	0.007%
8/13/2026	Meiji Yasuda Asset Management Co Ltd.	4,890	$860K	0.0%	N/A	0.003%
8/13/2026	Clear Harbor Asset Management LLC	6,880	$1.21M	0.1%	N/A	0.005%
8/13/2026	Bank of Nova Scotia	5,326	$936K	0.0%	N/A	0.004%
8/12/2026	Elevation Point Wealth Partners LLC	3,638	$640K	0.0%	N/A	0.002%
8/12/2026	Daiichi Life Insurance Co. Ltd.	7,091	$1.25M	0.0%	N/A	0.005%
8/12/2026	Commerce Bank	8,959	$1.58M	0.0%	N/A	0.006%
8/12/2026	Northwestern Mutual Wealth Management Co.	3,056	$537K	0.0%	N/A	0.002%
8/12/2026	Evolve Private Wealth LLC	10,602	$1.86M	0.1%	N/A	0.007%
8/12/2026	Korea Investment CORP	91,843	$16.15M	0.0%	N/A	0.061%
8/12/2026	EP Wealth Advisors LLC	4,131	$726K	0.0%	N/A	0.003%
8/12/2026	Rakuten Securities Inc.	185	$33K	0.0%	N/A	0.000%
8/12/2026	Ieq Capital LLC	267,932	$47.11M	0.2%	N/A	0.177%
8/12/2026	Callan Family Office LLC	10,254	$1.80M	0.0%	N/A	0.007%
8/11/2026	Keating Financial Advisory Services Inc.	182	$32K	0.0%	N/A	0.000%
8/11/2026	Green Alpha Advisors LLC	4,396	$773K	0.5%	N/A	0.003%
8/11/2026	Allworth Financial LP	5,976	$1.05M	0.0%	N/A	0.004%
8/11/2026	Greenspring Advisors LLC	1,504	$264K	0.0%	N/A	0.001%
8/11/2026	B. Metzler seel. Sohn & Co. AG	5,587	$982K	0.0%	N/A	0.004%
8/11/2026	Vise Technologies Inc.	5,181	$911K	0.0%	N/A	0.003%
8/11/2026	OVERSEA CHINESE BANKING Corp Ltd	38,167	$6.71M	0.1%	N/A	0.025%
8/11/2026	OVERSEA CHINESE BANKING Corp Ltd	253,652	$44.60M	1.0%	N/A	0.168%
8/11/2026	Edmond DE Rothschild Holding S.A.	738,165	$129.79M	1.7%	N/A	0.489%
8/10/2026	Csenge Advisory Group	6,326	$1.11M	0.0%	N/A	0.004%
8/10/2026	West Family Investments Inc.	1,245	$219K	0.1%	N/A	0.001%
8/10/2026	NewEdge Wealth LLC	1,279	$225K	0.0%	N/A	0.001%
8/10/2026	Monetta Financial Services Inc.	8,500	$1.50M	1.0%	N/A	0.006%
8/10/2026	Eagle Health Investments LP	187,413	$32.95M	5.5%	N/A	0.124%
8/10/2026	Danske Bank A S	57,809	$10.17M	0.0%	N/A	0.038%
8/10/2026	Diversify Advisory Services LLC	6,425	$1.22M	0.0%	N/A	0.004%
8/8/2026	Wealthfront Advisers LLC	7,905	$1.39M	0.0%	N/A	0.005%
8/8/2026	Meeder Advisory Services Inc.	2,800	$492K	0.0%	N/A	0.002%
8/8/2026	Meeder Asset Management Inc.	404	$71K	0.0%	N/A	0.000%
8/7/2026	Citizens Financial Group Inc. RI	3,745	$659K	0.0%	N/A	0.002%
8/7/2026	K.J. Harrison & Partners Inc	10,000	$1.76M	0.2%	N/A	0.007%
8/7/2026	BlackRock Inc.	19,191,398	$3.37B	0.1%	N/A	12.710%
8/7/2026	Pallas Capital Advisors LLC	25,513	$4.49M	0.1%	N/A	0.017%
8/7/2026	Deutsche Bank AG	392,417	$69.00M	0.0%	N/A	0.260%
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside) (Ad) Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top S&P 500 stock for 12 years running—and today, he's giving away his #1 AI stock pick for 2026, free. This company's sales are up 28% year over year, it holds over 30,000 patents in wireless and video technology, and it just earned an A-rating in his proprietary Stock Grader system that has cost him $9 million to build and maintain. Get the name and ticker of Louis Navellier's #1 AI stock free
8/7/2026	Perigon Wealth Management LLC	5,708	$1.00M	0.0%	N/A	0.004%
8/7/2026	Mitsubishi UFJ Asset Management Co. Ltd.	173,470	$30.50M	0.0%	N/A	0.115%
8/7/2026	OneDigital Investment Advisors LLC	1,432	$252K	0.0%	N/A	0.001%
8/7/2026	Plato Investment Management Ltd	5,423	$948K	0.1%	N/A	0.004%
8/7/2026	Baxter Bros Inc.	1,680	$295K	0.0%	N/A	0.001%
8/7/2026	Uniting Wealth Partners LLC	2,000	$352K	0.1%	N/A	0.001%
8/7/2026	Old West Investment Management LLC	127,804	$22.47M	2.4%	N/A	0.085%
8/7/2026	Diamond Hill Capital Management LLC Investment Advisor	301,642	$53.04M	0.4%	N/A	0.200%
8/6/2026	Global Retirement Partners LLC	1,843	$324K	0.0%	N/A	0.001%
8/6/2026	Bank of New York Mellon Corp	1,671,192	$293.85M	0.0%	N/A	1.107%

ILMN Institutional Ownership - Frequently Asked Questions

During the previous two years, 936 institutional investors and hedge funds held shares of Illumina. The most heavily invested institutionals were BlackRock Inc. ($3.37B), Capital World Investors ($2.64B), Vanguard Group Inc. ($1.88B), State Street Corp ($811.90M), WCM Investment Management LLC ($715.58M), Primecap Management Co. CA ($617.98M), and AQR Capital Management LLC ($580.53M).Learn more on Illumina's institutional investors.

89.42% of Illumina's stock is owned by institutional investors. Learn more on ILMN's institutional investor holdings.

Of the 815 institutional investors that purchased Illumina's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($19.19M), Capital World Investors ($17.94M), AQR Capital Management LLC ($3.97M), Primecap Management Co. CA ($3.71M), WCM Investment Management LLC ($3.02M), Brown Advisory Inc. ($2.91M), and Norges Bank ($2.49M).

Institutional investors have bought a total of 59,922,696 shares in the last 24 months. This purchase volume represents approximately $9.14B in transactions.

Of the 298 institutional investors that sold Illumina's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Bank of New York Mellon Corp ($836.05K), Swedbank AB ($799.84K), Vanguard Group Inc. ($797.65K), Jacobs Levy Equity Management Inc. ($699.98K), Royal Bank of Canada ($485.14K), GUARDCAP ASSET MANAGEMENT Ltd ($460.80K), and Schroder Investment Management Group ($407.11K).

Institutional investors have sold a total of 12,502,947 shares in the last 24 months. This volume of shares sold represents approximately $1.44B in transactions.

Related Companies

Institutional ownership data for NASDAQ:ILMN is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/21/2026. New 13F filings are added each quarter as they're published.

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Illumina (ILMN) Institutional Ownership

ILMN Institutional Buying and Selling by Quarter

Illumina Major Shareholders & Ownership History

ILMN Institutional Ownership - Frequently Asked Questions

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Illumina (ILMN) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Illumina (NASDAQ:ILMN)

ILMN Institutional Buying and Selling by Quarter

Illumina Major Shareholders & Ownership History

ILMN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ILMN shares?

What percentage of Illumina's stock is owned by institutional investors?

Which institutional investors have been buying Illumina's stock?

How much institutional buying is happening at Illumina?

Which of Illumina's major shareholders have been selling company stock?

How much institutional selling is happening at Illumina?

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