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Laurion Capital Management’s Illumina ILMN Stock Holding History

Laurion 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
2020
Q3 		– Sell
-4,215
Closed -$1.52M – 978
2020
Q2 		$1.52M Buy
+4,215
New +$1.36M 0.02% 348
2019
Q1 		– Sell
-9,869
Closed -$2.88M – 1054
2018
Q4 		$2.88M Sell
9,869
-25,597
-72% -$7.93M 0.05% 383
2018
Q3 		$12.7M Buy
+35,466
New +$11.4M 0.12% 187

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

Laurion Capital Management's ILMN Position: Q2 2026 in Review

Laurion Capital Management opened a new position in Illumina (ILMN) in Q2 2026: 2,526 shares worth $444K. The stake represents 0.01% of the portfolio and ranks #322 among its holdings. This is a return to the name: Laurion Capital Management previously reported a position in ILMN as recently as Q4 2024.

Laurion Capital Management first reported a position in ILMN in Q1 2015 and has held it in 15 quarters since. The position peaked at $7.58M in Q3 2015. 938 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • Laurion Capital Management held 2,526 shares of Illumina worth $444K as of Q2 2026.
  • Illumina was a new Laurion Capital Management position in Q2 2026.
  • Illumina made up 0.01% of Laurion Capital Management's portfolio in Q2 2026, its #322 holding.
  • Laurion Capital Management first reported a position in Illumina in Q1 2015 and has held it in 15 quarters since.
  • Laurion Capital Management's Illumina position peaked at $7.58M in Q3 2015.
  • 938 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

Based on Laurion Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.