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Tidemark’s Illumina ILMN Stock Holding History

Tidemark’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 		$57.1K Hold
325
– – 0.01% 291
2026
Q1 		$40.1K Sell
325
-45
-12% -$5.91K 0.01% 295
2025
Q4 		$48.5K Hold
370
– – 0.01% 246
2025
Q3 		$35.1K Hold
370
– – 0.01% 292
2025
Q2 		$35.3K Hold
370
– – 0.01% 283
2025
Q1 		$29.4K Sell
370
-100
-21% -$10.8K 0.01% 306
2024
Q4 		$62.8K Hold
470
– – 0.02% 209
2024
Q3 		$61.3K Sell
470
-34
-7% -$4.19K 0.03% 203
2024
Q2 		$52.6K Sell
504
-26
-5% -$2.92K 0.02% 204
2024
Q1 		$70.9K Sell
530
-9
-2% -$1.21K 0.04% 198
2023
Q4 		$73K Buy
+539
New +$62.2K 0.05% 187

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

Tidemark's ILMN Position: Q2 2026 in Review

Tidemark held its Illumina (ILMN) position steady in Q2 2026 at 325 shares worth $57.1K. The position accounts for 0.01% of the portfolio, ranked #291.

Tidemark first reported a position in ILMN in Q4 2023 and has held it in 11 quarters since. The position peaked at $73K in Q4 2023. 932 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • Tidemark held 325 shares of Illumina worth $57.1K as of Q2 2026.
  • Tidemark left its Illumina share count unchanged in Q2 2026.
  • Illumina made up 0.01% of Tidemark's portfolio in Q2 2026, its #291 holding.
  • Tidemark first reported a position in Illumina in Q4 2023 and has held it in 11 quarters since.
  • Tidemark's Illumina position peaked at $73K in Q4 2023.
  • 932 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

Based on Tidemark's 13F filing for Q2 2026, filed 10 Aug 2026.