Vanguard Portfolio Management
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Vanguard Portfolio Management’s Illumina ILMN Stock Holding History

Vanguard Portfolio 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
Q3 		$1.74B Sell
6,343,569
-283,588
-4% -$59.6M 0.08% 276
2026
Q2 		$1.17B Sell
6,627,157
-196,497
-3% -$28.8M 0.05% 399
2026
Q1 		$841M Buy
+6,823,654
New +$896M 0.04% 464

Other funds holding ILMN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $59.1B AUM 41.96% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $161B AUM 86.05% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return

Vanguard Portfolio Management's ILMN Position: Q3 2026 in Review

Vanguard Portfolio Management reduced its Illumina (ILMN) stake by 4.3% in Q3 2026, selling an estimated $59.6M and leaving 6,343,569 shares worth $1.74B. The position accounts for 0.08% of the portfolio, ranked #276.

Vanguard Portfolio Management first reported a position in ILMN in Q1 2026 and has held it in 3 quarters since. 924 funds tracked by Wall St. Rank hold ILMN as of Q3 2026.

  • Vanguard Portfolio Management held 6,343,569 shares of Illumina worth $1.74B as of Q3 2026.
  • Vanguard Portfolio Management sold 283,588 Illumina shares in Q3 2026, an estimated $59.6M.
  • Illumina made up 0.08% of Vanguard Portfolio Management's portfolio in Q3 2026, its #276 holding.
  • Vanguard Portfolio Management first reported a position in Illumina in Q1 2026 and has held it in 3 quarters since.
  • 924 funds tracked by Wall St. Rank held Illumina as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.