First Manhattan’s Illumina ILMN Stock Holding History

First Manhattan’s Portfolio ILMN Stock Details ILMN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.12M	Hold	9,058	–	–	﹤0.01%	424
2025 Q4	$1.19M	Buy	+9,058	New	+$1.06M	﹤0.01%	406
2024 Q4	–	Sell	-1,802	Closed	-$235K	–	696
2024 Q3	$235K	Buy	+1,802	New	+$222K	﹤0.01%	625
2024 Q2	–	Sell	-1,955	Closed	-$261K	–	966
2024 Q1	$261K	Buy	1,955 +1,849	+1,744%	+$248K	﹤0.01%	613
2023 Q4	$14.3K	Sell	106 -52	-33%	-$6K	﹤0.01%	1066
2023 Q3	$21.1K	Hold	158	–	–	﹤0.01%	1014
2023 Q2	$28.9K	Buy	158 +37	+31%	+$7.49K	﹤0.01%	973
2023 Q1	$27.4K	Sell	121 -1,834	-94%	-$375K	﹤0.01%	1028
2022 Q4	$385K	Hold	1,955	–	–	﹤0.01%	566
2022 Q3	$362K	Hold	1,955	–	–	﹤0.01%	568
2022 Q2	$350K	Hold	1,955	–	–	﹤0.01%	603
2022 Q1	$664K	Hold	1,955	–	–	﹤0.01%	524
2021 Q4	$723K	Hold	1,955	–	–	﹤0.01%	491
2021 Q3	$771K	Hold	1,955	–	–	﹤0.01%	471
2021 Q2	$900K	Hold	1,955	–	–	﹤0.01%	442
2021 Q1	$730K	Hold	1,955	–	–	﹤0.01%	466
2020 Q4	$703K	Buy	1,955 +51	+3%	+$16.3K	﹤0.01%	443
2020 Q3	$572K	Hold	1,904	–	–	﹤0.01%	469
2020 Q2	$685K	Sell	1,904 -62	-3%	-$19.9K	﹤0.01%	443
2020 Q1	$522K	Hold	1,966	–	–	﹤0.01%	458
2019 Q4	$634K	Sell	1,966 -5	-0.3%	-$1.51K	﹤0.01%	485
2019 Q3	$583K	Sell	1,971 -1,076	-35%	-$317K	﹤0.01%	502
2019 Q2	$1.09M	Sell	3,047 -514	-14%	-$162K	0.01%	416
2019 Q1	$1.08M	Buy	3,561 +562	+19%	+$164K	0.01%	425
2018 Q4	$874K	Buy	2,999 +1,028	+52%	+$318K	0.01%	458
2018 Q3	$703K	Sell	1,971 -5	-0.3%	-$1.6K	﹤0.01%	518
2018 Q2	$536K	Buy	1,976 +52	+3%	+$13.2K	﹤0.01%	539
2018 Q1	$442K	Hold	1,924	–	–	﹤0.01%	550
2017 Q4	$409K	Hold	1,924	–	–	﹤0.01%	580
2017 Q3	$372K	Hold	1,924	–	–	﹤0.01%	575
2017 Q2	$324K	Hold	1,924	–	–	﹤0.01%	595
2017 Q1	$319K	Buy	1,924 +72	+4%	+$11.3K	﹤0.01%	602
2016 Q4	$230K	Hold	1,852	–	–	﹤0.01%	635
2016 Q3	$327K	Hold	1,852	–	–	﹤0.01%	580
2016 Q2	$252K	Buy	1,852 +1,850	+92,500%	+$263K	﹤0.01%	642
2016 Q1	$0	Hold	2	–	–	﹤0.01%	1424
2015 Q4	$0	Hold	2	–	–	﹤0.01%	1448
2015 Q3	$0	Hold	2	–	–	﹤0.01%	1452
2015 Q2	$0	Hold	2	–	–	﹤0.01%	1472
2015 Q1	$0	Sell	2 -9	-82%	-$1.7K	﹤0.01%	1472
2014 Q4	$2K	Buy	11 +9	+450%	+$1.59K	﹤0.01%	1398
2014 Q3	$0	Hold	2	–	–	﹤0.01%	1454
2014 Q2	$0	Hold	2	–	–	﹤0.01%	1439
2014 Q1	$0	Hold	2	–	–	﹤0.01%	1431
2013 Q4	$0	Hold	2	–	–	﹤0.01%	1392
2013 Q3	$0	Hold	2	–	–	﹤0.01%	1384
2013 Q2	$0	Buy	+2	New	+$128	﹤0.01%	1371

Other funds holding ILMN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return

Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

First Manhattan's ILMN Position: Q1 2026 in Review

First Manhattan held its Illumina (ILMN) position steady in Q1 2026 at 9,058 shares worth $1.12M. The position accounts for ﹤0.01% of the portfolio, ranked #424.

First Manhattan first reported a position in ILMN in Q2 2013 and has held it in 47 quarters since. The position peaked at $1.19M in Q4 2025. 844 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.

First Manhattan held 9,058 shares of Illumina worth $1.12M as of Q1 2026.
First Manhattan left its Illumina share count unchanged in Q1 2026.
Illumina made up ﹤0.01% of First Manhattan's portfolio in Q1 2026, its #424 holding.
First Manhattan first reported a position in Illumina in Q2 2013 and has held it in 47 quarters since.
First Manhattan's Illumina position peaked at $1.19M in Q4 2025.
844 funds tracked by Wall St. Rank held Illumina as of Q1 2026.

Based on First Manhattan's 13F filing for Q1 2026, filed 15 May 2026.