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Westwood Holdings Group’s Illumina ILMN Stock Holding History

Westwood Holdings Group’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 		$1.35M Sell
10,970
-1,402
-11% -$184K 0.01% 335
2025
Q4 		$1.62M Sell
12,372
-418
-3% -$49.1K 0.01% 348
2025
Q3 		$1.22M Sell
12,790
-338
-3% -$33.5K 0.01% 370
2025
Q2 		$1.25M Buy
13,128
+1,744
+15% +$142K 0.01% 365
2025
Q1 		$903K Sell
11,384
-76,534
-87% -$8.28M 0.01% 363
2024
Q4 		$11.7M Sell
87,918
-2,057
-2% -$293K 0.09% 214
2024
Q3 		$11.7M Buy
89,975
+74,106
+467% +$9.14M 0.05% 251
2024
Q2 		$1.66M Buy
+15,869
New +$1.78M 0.01% 331
2024
Q1 		– Sell
-8,280
Closed -$1.12M – 479
2023
Q4 		$1.12M Sell
8,280
-459
-5% -$53K 0.01% 350
2023
Q3 		$1.17M Buy
8,739
+2,513
+40% +$413K 0.01% 333
2023
Q2 		$1.14M Sell
6,226
-277
-4% -$56.1K 0.01% 337
2023
Q1 		$1.47M Sell
6,503
-3,417
-34% -$699K 0.01% 328
2022
Q4 		$1.95M Sell
9,920
-3,704
-27% -$768K 0.02% 306
2022
Q3 		$2.53M Sell
13,624
-388
-3% -$76.8K 0.03% 250
2022
Q2 		$2.51M Buy
14,012
+1,471
+12% +$376K 0.03% 271
2022
Q1 		$4.26M Sell
12,541
-2,939
-19% -$993K 0.04% 250
2021
Q4 		$5.73M Buy
15,480
+4,171
+37% +$1.58M 0.05% 231
2021
Q3 		$4.46M Buy
11,309
+149
+1% +$68.5K 0.05% 234
2021
Q2 		$5.14M Sell
11,160
-1,252
-10% -$504K 0.05% 225
2021
Q1 		$4.64M Buy
12,412
+1,884
+18% +$768K 0.05% 252
2020
Q4 		$3.79M Buy
10,528
+1,051
+11% +$335K 0.04% 261
2020
Q3 		$2.85M Buy
9,477
+4,636
+96% +$1.6M 0.04% 265
2020
Q2 		$1.74M Buy
4,841
+3,271
+208% +$1.05M 0.02% 293
2020
Q1 		$417K Buy
+1,570
New +$439K 0.01% 355

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 $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 $3.37T AUM 44.26% 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

Westwood Holdings Group's ILMN Position: Q1 2026 in Review

Westwood Holdings Group reduced its Illumina (ILMN) stake by 11% in Q1 2026, selling an estimated $184K and leaving 10,970 shares worth $1.35M. The position accounts for 0.01% of the portfolio, ranked #335.

Westwood Holdings Group first reported a position in ILMN in Q1 2020 and has held it in 24 quarters since. The position peaked at $11.7M in Q4 2024. 846 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.

  • Westwood Holdings Group held 10,970 shares of Illumina worth $1.35M as of Q1 2026.
  • Westwood Holdings Group sold 1,402 Illumina shares in Q1 2026, an estimated $184K.
  • Illumina made up 0.01% of Westwood Holdings Group's portfolio in Q1 2026, its #335 holding.
  • Westwood Holdings Group first reported a position in Illumina in Q1 2020 and has held it in 24 quarters since.
  • Westwood Holdings Group's Illumina position peaked at $11.7M in Q4 2024.
  • 846 funds tracked by Wall St. Rank held Illumina as of Q1 2026.

Based on Westwood Holdings Group's 13F filing for Q1 2026, filed 15 May 2026.