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Marex Group’s Illumina ILMN Stock Holding History

Marex Group’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 		$259K Sell
1,472
-5,183
-78% -$759K ﹤0.01% 913
2026
Q1 		$820K Buy
6,655
+1,690
+34% +$222K 0.01% 487
2025
Q4 		$651K Sell
4,965
-9,454
-66% -$1.11M ﹤0.01% 491
2025
Q3 		$1.37M Buy
14,419
+1,429
+11% +$142K 0.01% 306
2025
Q2 		$1.24M Sell
12,990
-3,664
-22% -$297K 0.01% 269
2025
Q1 		$1.32M Buy
16,654
+12,364
+288% +$1.34M 0.03% 214
2024
Q4 		$573K Sell
4,290
-1,139
-21% -$162K 0.01% 323
2024
Q3 		$708K Sell
5,429
-3,338
-38% -$412K 0.02% 253
2024
Q2 		$915K Buy
8,767
+2,631
+43% +$295K 0.02% 226
2024
Q1 		$820K Sell
6,136
-3,738
-38% -$501K 0.03% 193
2023
Q4 		$1.34M Buy
9,874
+3,512
+55% +$405K 0.05% 190
2023
Q3 		$850K Buy
6,362
+1,944
+44% +$320K 0.12% 81
2023
Q2 		$806K Buy
4,418
+2,043
+86% +$414K 0.15% 102
2023
Q1 		$537K Buy
2,375
+225
+10% +$46K 0.07% 155
2022
Q4 		$423K Buy
+2,150
New +$446K 0.06% 188

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

Marex Group's ILMN Position: Q2 2026 in Review

Marex Group reduced its Illumina (ILMN) stake by 78% in Q2 2026, selling an estimated $759K and leaving 1,472 shares worth $259K. The position accounts for ﹤0.01% of the portfolio, ranked #913.

Marex Group first reported a position in ILMN in Q4 2022 and has held it in 15 quarters since. The position peaked at $1.37M in Q3 2025. 937 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • Marex Group held 1,472 shares of Illumina worth $259K as of Q2 2026.
  • Marex Group sold 5,183 Illumina shares in Q2 2026, an estimated $759K.
  • Illumina made up ﹤0.01% of Marex Group's portfolio in Q2 2026, its #913 holding.
  • Marex Group first reported a position in Illumina in Q4 2022 and has held it in 15 quarters since.
  • Marex Group's Illumina position peaked at $1.37M in Q3 2025.
  • 937 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

Based on Marex Group's 13F filing for Q2 2026, filed 14 Aug 2026.