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O'Shaughnessy Asset Management’s Illumina ILMN Stock Holding History

O'Shaughnessy 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
Q2 		$1.59M Buy
9,042
+3,890
+76% +$570K 0.01% 1027
2026
Q1 		$635K Buy
5,152
+1,320
+34% +$173K ﹤0.01% 1410
2025
Q4 		$503K Buy
3,832
+1,545
+68% +$181K ﹤0.01% 1503
2025
Q3 		$217K Buy
+2,287
New +$227K ﹤0.01% 1923
2025
Q1 		– Sell
-6,374
Closed -$852K – 2343
2024
Q4 		$852K Buy
6,374
+2,913
+84% +$415K 0.01% 1027
2024
Q3 		$516K Buy
+3,461
New +$427K ﹤0.01% 1219
2024
Q2 		– Sell
-4,317
Closed -$577K – 2005
2024
Q1 		$577K Buy
4,317
+2,066
+92% +$277K 0.01% 1039
2023
Q4 		$305K Buy
2,251
+588
+35% +$67.8K ﹤0.01% 1207
2023
Q3 		$222K Sell
1,663
-812
-33% -$134K ﹤0.01% 1238
2023
Q2 		$451K Buy
2,475
+131
+6% +$26.5K 0.01% 922
2023
Q1 		$530K Buy
2,344
+317
+16% +$64.9K 0.01% 847
2022
Q4 		$399K Sell
2,027
-205
-9% -$42.5K 0.01% 863
2022
Q3 		$414K Buy
2,232
+210
+10% +$41.5K 0.01% 812
2022
Q2 		$363K Buy
2,022
+44
+2% +$11.2K 0.01% 797
2022
Q1 		$672K Buy
1,978
+175
+10% +$59.1K 0.01% 640
2021
Q4 		$667K Sell
1,803
-75
-4% -$28.4K 0.01% 615
2021
Q3 		$741K Buy
1,878
+229
+14% +$105K 0.02% 548
2021
Q2 		$759K Buy
1,649
+206
+14% +$83K 0.02% 547
2021
Q1 		$539K Buy
1,443
+105
+8% +$42.8K 0.01% 581
2020
Q4 		$482K Buy
1,338
+98
+8% +$31.2K 0.01% 522
2020
Q3 		$373K Buy
1,240
+162
+15% +$55.8K 0.01% 520
2020
Q2 		$388K Buy
1,078
+970
+898% +$312K 0.01% 464
2020
Q1 		$29K Sell
108
-231
-68% -$64.6K ﹤0.01% 871
2019
Q4 		$109K Buy
339
+338
+33,800% +$102K ﹤0.01% 771
2019
Q3 		$0 Buy
+1
New +$295 ﹤0.01% 1104

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

O'Shaughnessy Asset Management's ILMN Position: Q2 2026 in Review

O'Shaughnessy Asset Management increased its Illumina (ILMN) stake by 76% in Q2 2026, buying an estimated $570K and bringing the position to 9,042 shares worth $1.59M. The position accounts for 0.01% of the portfolio, ranked #1027.

O'Shaughnessy Asset Management first reported a position in ILMN in Q3 2019 and has held it in 25 quarters since. 932 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • O'Shaughnessy Asset Management held 9,042 shares of Illumina worth $1.59M as of Q2 2026.
  • O'Shaughnessy Asset Management bought 3,890 Illumina shares in Q2 2026, an estimated $570K.
  • Illumina made up 0.01% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #1027 holding.
  • O'Shaughnessy Asset Management first reported a position in Illumina in Q3 2019 and has held it in 25 quarters since.
  • 932 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.