Two Sigma Investments
ILMN icon

Two Sigma Investments’s Illumina ILMN Stock Holding History

Two Sigma Investments’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
2021
Q4 		– Sell
-1,028
Closed -$406K – 4542
2021
Q3 		$406K Buy
+1,028
New +$473K ﹤0.01% 3432
2021
Q2 		– Sell
-2,056
Closed -$768K – 4286
2021
Q1 		$768K Buy
2,056
+1,028
+100% +$419K ﹤0.01% 2553
2020
Q4 		$370K Buy
+1,028
New +$328K ﹤0.01% 2719
2020
Q3 		– Sell
-2,056
Closed -$741K – 3300
2020
Q2 		$741K Sell
2,056
-8,635
-81% -$2.78M ﹤0.01% 1733
2020
Q1 		$2.84M Buy
10,691
+9,663
+940% +$2.7M 0.02% 786
2019
Q4 		$332K Sell
1,028
-2,056
-67% -$623K ﹤0.01% 3109
2019
Q3 		$913K Buy
+3,084
New +$909K ﹤0.01% 2067
2018
Q2 		– Sell
-8,430
Closed -$1.94M – 3468
2018
Q1 		$1.94M Buy
+8,430
New +$1.93M 0.01% 1543
2017
Q4 		– Sell
-4,009
Closed -$777K – 3246
2017
Q3 		$777K Buy
+4,009
New +$746K ﹤0.01% 1881
2016
Q4 		– Sell
-4,934
Closed -$872K – 3293
2016
Q3 		$872K Buy
4,934
+822
+20% +$132K ﹤0.01% 2062
2016
Q2 		$562K Buy
4,112
+1,028
+33% +$146K ﹤0.01% 2168
2016
Q1 		$486K Buy
+3,084
New +$471K ﹤0.01% 2081
2015
Q3 		– Sell
-1,028
Closed -$218K – 2444
2015
Q2 		$218K Buy
+1,028
New +$201K ﹤0.01% 2588

Other funds holding ILMN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Investments's ILMN Position: Q1 2026 in Review

Two Sigma Investments increased its Illumina (ILMN) stake by 36% in Q1 2026, buying an estimated $2.55M and bringing the position to 73,717 shares worth $9.09M. The position accounts for 0.01% of the portfolio, ranked #1460.

Two Sigma Investments first reported a position in ILMN in Q2 2013 and has held it in 36 quarters since. The position peaked at $208M in Q3 2021. 844 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.

  • Two Sigma Investments held 73,717 shares of Illumina worth $9.09M as of Q1 2026.
  • Two Sigma Investments bought 19,400 Illumina shares in Q1 2026, an estimated $2.55M.
  • Illumina made up 0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1460 holding.
  • Two Sigma Investments first reported a position in Illumina in Q2 2013 and has held it in 36 quarters since.
  • Two Sigma Investments's Illumina position peaked at $208M in Q3 2021.
  • 844 funds tracked by Wall St. Rank held Illumina as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.