SIG Brokerage’s Illumina ILMN Stock Holding History

SIG Brokerage’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
2025 Q4	–	Sell	-61,500	Closed	-$5.84M	–	780
2025 Q3	$5.84M	Hold	61,500	–	–	0.17%	112
2025 Q2	$5.87M	Buy	+61,500	New	+$4.99M	0.15%	97

Other funds holding ILMN

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Loomis, Sayles & Company Boston, Massachusetts $74.3B AUM 24.01% 1-Year Est. Return

WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return

Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return

Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

SIG Brokerage's ILMN Position: Q4 2025 in Review

SIG Brokerage sold out of Illumina (ILMN) in Q4 2025, closing a stake of 14,131 shares — an estimated $1.34M sold.

SIG Brokerage first reported a position in ILMN in Q2 2025 and held it in 2 quarters. The position peaked at $1.34M in Q3 2025. 858 funds tracked by Wall St. Rank hold ILMN as of Q4 2025.

SIG Brokerage reported no remaining Illumina position as of Q4 2025 after selling out during the quarter.
SIG Brokerage sold 14,131 Illumina shares in Q4 2025, an estimated $1.34M.
SIG Brokerage first reported a position in Illumina in Q2 2025 and held it in 2 quarters.
SIG Brokerage's Illumina position peaked at $1.34M in Q3 2025.
858 funds tracked by Wall St. Rank held Illumina as of Q4 2025.

Based on SIG Brokerage's 13F filing for Q4 2025, filed 17 Feb 2026.