HI
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Horizon Investments’s Illumina ILMN Stock Holding History

Horizon Investments’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 		$1.69M Buy
9,602
+8,350
+667% +$1.22M 0.02% 572
2026
Q1 		$154K Buy
+1,252
New +$164K ﹤0.01% 1021
2024
Q3 		– Sell
-113
Closed -$11.8K – 860
2024
Q2 		$11.8K Sell
113
-2,204
-95% -$247K ﹤0.01% 666
2024
Q1 		$310K Buy
2,317
+23
+1% +$3.08K 0.01% 441
2023
Q4 		$311K Buy
2,294
+1,066
+87% +$123K 0.01% 413
2023
Q3 		$164K Buy
1,228
+30
+3% +$4.93K 0.01% 549
2023
Q2 		$218K Buy
1,198
+27
+2% +$5.46K 0.01% 493
2023
Q1 		$265K Sell
1,171
-560
-32% -$115K 0.01% 434
2022
Q4 		$341K Buy
+1,731
New +$359K 0.01% 442
2022
Q3 		– Sell
-1,298
Closed -$233K – 505
2022
Q2 		$233K Buy
1,298
+4
+0.3% +$1.02K 0.01% 426
2022
Q1 		$440K Buy
1,294
+204
+19% +$68.9K 0.01% 375
2021
Q4 		$403K Buy
1,090
+85
+8% +$32.2K 0.01% 363
2021
Q3 		$397K Buy
1,005
+62
+7% +$28.5K 0.01% 357
2021
Q2 		$434K Sell
943
-51
-5% -$20.5K 0.01% 339
2021
Q1 		$371K Sell
994
-136
-12% -$55.5K 0.01% 348
2020
Q4 		$407K Sell
1,130
-174
-13% -$55.5K 0.46% 65
2020
Q3 		$392K Sell
1,304
-686
-34% -$236K 0.01% 319
2020
Q2 		$717K Buy
1,990
+780
+64% +$251K 0.02% 287
2020
Q1 		$321K Sell
1,210
-3
-0.2% -$839 0.02% 231
2019
Q4 		$391K Buy
1,213
+412
+51% +$125K 0.02% 345
2019
Q3 		$237K Sell
801
-1
-0.1% -$295 0.01% 328
2019
Q2 		$287K Buy
802
+130
+19% +$41K 0.01% 401
2019
Q1 		$203K Buy
+672
New +$196K 0.01% 416

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

Horizon Investments's ILMN Position: Q2 2026 in Review

Horizon Investments increased its Illumina (ILMN) stake by 667% in Q2 2026, buying an estimated $1.22M and bringing the position to 9,602 shares worth $1.69M. The position accounts for 0.02% of the portfolio, ranked #572.

Horizon Investments first reported a position in ILMN in Q1 2019 and has held it in 23 quarters since. 939 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • Horizon Investments held 9,602 shares of Illumina worth $1.69M as of Q2 2026.
  • Horizon Investments bought 8,350 Illumina shares in Q2 2026, an estimated $1.22M.
  • Illumina made up 0.02% of Horizon Investments's portfolio in Q2 2026, its #572 holding.
  • Horizon Investments first reported a position in Illumina in Q1 2019 and has held it in 23 quarters since.
  • 939 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

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