PEAK6
ILMN icon

PEAK6’s Illumina ILMN Stock Holding History

PEAK6’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 		$25.7M Buy
145,900
+45,900
+46% +$6.72M 0.05% 281
2026
Q1 		$12.3M Sell
100,000
-220,300
-69% -$28.9M 0.03% 503
2025
Q4 		$42M Buy
320,300
+35,800
+13% +$4.2M 0.08% 205
2025
Q3 		$27M Sell
284,500
-62,300
-18% -$6.18M 0.04% 330
2025
Q2 		$33.1M Buy
346,800
+261,000
+304% +$21.2M 0.06% 262
2025
Q1 		$6.81M Buy
85,800
+51,500
+150% +$5.57M 0.02% 745
2024
Q4 		$4.58M Buy
+34,300
New +$4.88M 0.01% 956

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 $3.38T AUM 44.17% 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

PEAK6's ILMN Position: Q2 2026 in Review

PEAK6 sold out of Illumina (ILMN) in Q2 2026, closing a stake of 329 shares — an estimated $48.2K sold.

PEAK6 first reported a position in ILMN in Q4 2024 and held it in 4 quarters. The position peaked at $6.17M in Q1 2025. 939 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • PEAK6 reported no remaining Illumina position as of Q2 2026 after selling out during the quarter.
  • PEAK6 sold 329 Illumina shares in Q2 2026, an estimated $48.2K.
  • PEAK6 first reported a position in Illumina in Q4 2024 and held it in 4 quarters.
  • PEAK6's Illumina position peaked at $6.17M in Q1 2025.
  • 939 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.