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Steve Schonfeld’s Illumina ILMN Stock Holding History

Steve Schonfeld’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
Q2 		$3.78M Sell
21,523
-157,328
-88% -$23M 0.01% 762
2026
Q1 		$22M Buy
+178,851
New +$23.5M 0.16% 129
2025
Q2 		– Sell
-42,631
Closed -$3.38M – 2257
2025
Q1 		$3.38M Buy
42,631
+20,788
+95% +$2.25M 0.02% 684
2024
Q4 		$2.92M Sell
21,843
-31,242
-59% -$4.45M 0.02% 689
2024
Q3 		$6.92M Buy
53,085
+3,340
+7% +$412K 0.05% 417
2024
Q2 		$5.19M Buy
49,745
+43,121
+651% +$4.84M 0.03% 537
2024
Q1 		$885K Buy
+6,624
New +$888K 0.01% 1278
2021
Q2 		– Sell
-3,397
Closed -$1.27M – 2107
2021
Q1 		$1.27M Buy
+3,397
New +$1.39M 0.02% 806
2019
Q2 		– Sell
-675
Closed -$204K – 1107
2019
Q1 		$204K Buy
+675
New +$197K 0.01% 947
2017
Q1 		– Sell
-2,760
Closed -$344K – 662
2016
Q4 		$344K Buy
+2,760
New +$372K 0.04% 397
2016
Q3 		– Sell
-8,199
Closed -$1.12M – 474
2016
Q2 		$1.12M Buy
+8,199
New +$1.16M 0.25% 115

Other funds holding ILMN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Steve Schonfeld's ILMN Position: Q2 2026 in Review

Steve Schonfeld reduced its Illumina (ILMN) stake by 88% in Q2 2026, selling an estimated $23M and leaving 21,523 shares worth $3.78M. The position accounts for 0.01% of the portfolio, ranked #762.

Steve Schonfeld first reported a position in ILMN in Q2 2016 and has held it in 11 quarters since. The position peaked at $22M in Q1 2026. 932 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • Steve Schonfeld held 21,523 shares of Illumina worth $3.78M as of Q2 2026.
  • Steve Schonfeld sold 157,328 Illumina shares in Q2 2026, an estimated $23M.
  • Illumina made up 0.01% of Steve Schonfeld's portfolio in Q2 2026, its #762 holding.
  • Steve Schonfeld first reported a position in Illumina in Q2 2016 and has held it in 11 quarters since.
  • Steve Schonfeld's Illumina position peaked at $22M in Q1 2026.
  • 932 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.