Atika Capital Management’s Illumina ILMN Stock Holding History

Atika Capital Management’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
2023 Q2	–	Sell	-20,560	Closed	-$4.65M	–	94
2023 Q1	$4.65M	Buy	+20,560	New	+$4.21M	0.69%	48
2018 Q4	–	Sell	-12,336	Closed	-$4.4M	–	84
2018 Q3	$4.4M	Buy	+12,336	New	+$3.95M	0.79%	51
2015 Q3	–	Sell	-24,672	Closed	-$5.24M	–	72
2015 Q2	$5.24M	Buy	24,672 +514	+2%	+$100K	2.36%	11
2015 Q1	$4.36M	Buy	24,158 +1,413	+6%	+$266K	2.91%	6
2014 Q4	$4.08M	Buy	22,745 +8,353	+58%	+$1.47M	2.99%	7
2014 Q3	$2.29M	Sell	14,392 -2,570	-15%	-$430K	1.76%	22
2014 Q2	$2.95M	Sell	16,962 -1,028	-6%	-$153K	2.39%	14
2014 Q1	$2.6M	Sell	17,990 -9,740	-35%	-$1.43M	2.21%	13
2013 Q4	$2.98M	Buy	+27,730	New	+$2.54M	2.65%	11

Other funds holding ILMN

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Edgewood Management Greenwich, Connecticut $15.5B AUM 9.67% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Polen Capital Management Boca Raton, Florida $14.5B AUM 5.7% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Loomis, Sayles & Company Boston, Massachusetts $74.3B AUM 24.01% 1-Year Est. Return

Atika Capital Management's ILMN Position: Q2 2023 in Review

Atika Capital Management sold out of Illumina (ILMN) in Q2 2023, closing a stake of 20,560 shares — an estimated $4.65M sold.

Atika Capital Management first reported a position in ILMN in Q4 2013 and held it in 9 quarters. The position peaked at $5.24M in Q2 2015. 895 funds tracked by Wall St. Rank hold ILMN as of Q2 2023.

Atika Capital Management reported no remaining Illumina position as of Q2 2023 after selling out during the quarter.
Atika Capital Management sold 20,560 Illumina shares in Q2 2023, an estimated $4.65M.
Atika Capital Management first reported a position in Illumina in Q4 2013 and held it in 9 quarters.
Atika Capital Management's Illumina position peaked at $5.24M in Q2 2015.
895 funds tracked by Wall St. Rank held Illumina as of Q2 2023.

Based on Atika Capital Management's 13F filing for Q2 2023, filed 11 Aug 2023.