Vontobel Holding
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Vontobel Holding’s Illumina ILMN Stock Holding History

Vontobel Holding’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 		$3.55M Buy
28,790
+25,208
+704% +$3.31M 0.01% 426
2025
Q4 		$470K Sell
3,582
-810
-18% -$95.1K ﹤0.01% 1008
2025
Q3 		$417K Sell
4,392
-2,806
-39% -$278K ﹤0.01% 1005
2025
Q2 		$687K Sell
7,198
-5,253
-42% -$426K ﹤0.01% 807
2025
Q1 		$988K Buy
12,451
+6,510
+110% +$705K ﹤0.01% 597
2024
Q4 		$794K Buy
5,941
+660
+12% +$94K ﹤0.01% 656
2024
Q3 		$689K Sell
5,281
-2,597
-33% -$320K ﹤0.01% 693
2024
Q2 		$822K Sell
7,878
-1,268
-14% -$142K ﹤0.01% 617
2024
Q1 		$1.22M Buy
9,146
+1,055
+13% +$141K 0.01% 529
2023
Q4 		$1.1M Sell
8,091
-11,889
-60% -$1.37M 0.01% 567
2023
Q3 		$2.67M Sell
19,980
-623
-3% -$102K 0.02% 378
2023
Q2 		$3.76M Sell
20,603
-220
-1% -$44.5K 0.03% 347
2023
Q1 		$4.71M Sell
20,823
-1,831
-8% -$375K 0.04% 291
2022
Q4 		$4.2M Buy
22,654
+4,848
+27% +$1M 0.04% 305
2022
Q3 		$3.36M Sell
17,806
-843
-5% -$167K 0.04% 318
2022
Q2 		$3.38M Buy
18,649
+11,152
+149% +$2.85M 0.04% 299
2022
Q1 		$2.57M Sell
7,497
-500
-6% -$169K 0.02% 382
2021
Q4 		$2.99M Buy
7,997
+1,097
+16% +$416K 0.02% 372
2021
Q3 		$2.72M Sell
6,900
-10,494
-60% -$4.83M 0.02% 384
2021
Q2 		$5.72M Buy
17,394
+6,198
+55% +$2.5M 0.05% 250
2021
Q1 		$4.18M Buy
11,196
+3,025
+37% +$1.23M 0.03% 285
2020
Q4 		$3.58M Buy
+8,171
New +$2.6M 0.02% 315

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

Vontobel Holding's ILMN Position: Q1 2026 in Review

Vontobel Holding increased its Illumina (ILMN) stake by 704% in Q1 2026, buying an estimated $3.31M and bringing the position to 28,790 shares worth $3.55M. The position accounts for 0.01% of the portfolio, ranked #426.

Vontobel Holding first reported a position in ILMN in Q4 2020 and has held it in 22 quarters since. The position peaked at $5.72M in Q2 2021. 844 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.

  • Vontobel Holding held 28,790 shares of Illumina worth $3.55M as of Q1 2026.
  • Vontobel Holding bought 25,208 Illumina shares in Q1 2026, an estimated $3.31M.
  • Illumina made up 0.01% of Vontobel Holding's portfolio in Q1 2026, its #426 holding.
  • Vontobel Holding first reported a position in Illumina in Q4 2020 and has held it in 22 quarters since.
  • Vontobel Holding's Illumina position peaked at $5.72M in Q2 2021.
  • 844 funds tracked by Wall St. Rank held Illumina as of Q1 2026.

Based on Vontobel Holding's 13F filing for Q1 2026, filed 8 May 2026.