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George Soros’s Illumina ILMN Stock Holding History

George Soros’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
2024
Q4 		– Sell
-175,000
Closed -$22.8M – 214
2024
Q3 		$22.8M Buy
+175,000
New +$21.6M 0.33% 72
2024
Q1 		– Sell
-102,800
Closed -$13.9M – 220
2023
Q4 		$13.9M Buy
+102,800
New +$11.9M 0.18% 119
2022
Q3 		– Sell
-35,623
Closed -$6.39M – 276
2022
Q2 		$6.39M Buy
35,623
+11,597
+48% +$2.96M 0.11% 100
2022
Q1 		$8.17M Buy
+24,026
New +$8.12M 0.12% 89
2017
Q2 		– Sell
-1,441
Closed -$239K – 259
2017
Q1 		$239K Buy
+1,441
New +$227K ﹤0.01% 233
2016
Q4 		– Sell
-3,298
Closed -$583K – 249
2016
Q3 		$583K Buy
+3,298
New +$528K 0.01% 158
2016
Q1 		– Sell
-2,159
Closed -$403K – 265
2015
Q4 		$403K Buy
+2,159
New +$348K 0.01% 211
2014
Q4 		– Sell
-77,205
Closed -$12.3M – 231
2014
Q3 		$12.3M Sell
77,205
-123,360
-62% -$20.6M 0.09% 151
2014
Q2 		$34.8M Buy
200,565
+149,060
+289% +$22.2M 0.26% 78
2014
Q1 		$7.45M Buy
51,505
+41,120
+396% +$6.04M 0.07% 180
2013
Q4 		$1.12M Hold
10,385
– – 0.01% 226
2013
Q3 		$816K Sell
10,385
-15,315
-60% -$1.17M 0.01% 220
2013
Q2 		$1.87M Buy
+25,700
New +$1.64M 0.02% 184

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 Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $79.8B AUM 16.05% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

George Soros's ILMN Position: Q4 2024 in Review

George Soros sold out of Illumina (ILMN) in Q4 2024, closing a stake of 175,000 shares — an estimated $22.8M sold.

George Soros first reported a position in ILMN in Q2 2013 and held it in 13 quarters. The position peaked at $34.8M in Q2 2014. 855 funds tracked by Wall St. Rank hold ILMN as of Q4 2024.

  • George Soros reported no remaining Illumina position as of Q4 2024 after selling out during the quarter.
  • George Soros sold 175,000 Illumina shares in Q4 2024, an estimated $22.8M.
  • George Soros first reported a position in Illumina in Q2 2013 and held it in 13 quarters.
  • George Soros's Illumina position peaked at $34.8M in Q2 2014.
  • 855 funds tracked by Wall St. Rank held Illumina as of Q4 2024.

Based on Soros Fund Management's 13F filing for Q4 2024, filed 14 Feb 2025.