Balyasny Asset Management
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Balyasny Asset Management’s Illumina ILMN Stock Holding History

Balyasny Asset 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
2026
Q1 		– Sell
-2,400
Closed -$315K – 3184
2025
Q4 		$315K Buy
+2,400
New +$282K ﹤0.01% 2710
2024
Q2 		– Sell
-51,400
Closed -$6.87M – 2820
2024
Q1 		$6.87M Buy
+51,400
New +$6.89M 0.01% 1100
2022
Q2 		– Sell
-57,568
Closed -$19.6M – 2942
2022
Q1 		$19.6M Buy
+57,568
New +$19.4M 0.06% 425
2021
Q3 		– Sell
-1,850
Closed -$852K – 2159
2021
Q2 		$852K Buy
+1,850
New +$745K ﹤0.01% 1363
2020
Q2 		– Sell
-10,280
Closed -$2.73M – 1299
2020
Q1 		$2.73M Sell
10,280
-30,840
-75% -$8.62M 0.03% 548
2019
Q4 		$13.3M Buy
+41,120
New +$12.5M 0.08% 351

Other funds holding ILMN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Balyasny Asset Management's ILMN Position: Q3 2025 in Review

Balyasny Asset Management sold out of Illumina (ILMN) in Q3 2025, closing a stake of 21,277 shares — an estimated $2.03M sold.

Balyasny Asset Management first reported a position in ILMN in Q4 2013 and held it in 28 quarters. The position peaked at $127M in Q3 2022. 775 funds tracked by Wall St. Rank hold ILMN as of Q3 2025.

  • Balyasny Asset Management reported no remaining Illumina position as of Q3 2025 after selling out during the quarter.
  • Balyasny Asset Management sold 21,277 Illumina shares in Q3 2025, an estimated $2.03M.
  • Balyasny Asset Management first reported a position in Illumina in Q4 2013 and held it in 28 quarters.
  • Balyasny Asset Management's Illumina position peaked at $127M in Q3 2022.
  • 775 funds tracked by Wall St. Rank held Illumina as of Q3 2025.

Based on Balyasny Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.