JWBC
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John W. Bristol & Co’s Illumina ILMN Stock Holding History

John W. Bristol & Co’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
2025
Q1 		– Sell
-2,213
Closed -$296K – 63
2024
Q4 		$296K Sell
2,213
-610
-22% -$86.9K ﹤0.01% 56
2024
Q3 		$368K Hold
2,823
– – 0.01% 60
2024
Q2 		$295K Sell
2,823
-2,974
-51% -$334K ﹤0.01% 60
2024
Q1 		$774K Hold
5,797
– – 0.01% 50
2023
Q4 		$785K Sell
5,797
-105
-2% -$12.1K 0.01% 56
2023
Q3 		$788K Hold
5,902
– – 0.02% 55
2023
Q2 		$1.08M Sell
5,902
-138
-2% -$27.9K 0.02% 53
2023
Q1 		$1.37M Hold
6,040
– – 0.03% 55
2022
Q4 		$1.19M Sell
6,040
-82
-1% -$17K 0.03% 56
2022
Q3 		$1.14M Buy
6,122
+4,476
+272% +$886K 0.03% 54
2022
Q2 		$295K Buy
1,646
+104
+7% +$26.6K 0.01% 77
2022
Q1 		$524K Hold
1,542
– – 0.01% 72
2021
Q4 		$571K Sell
1,542
-87
-5% -$33K 0.01% 74
2021
Q3 		$643K Hold
1,629
– – 0.01% 69
2021
Q2 		$750K Hold
1,629
– – 0.01% 64
2021
Q1 		$609K Hold
1,629
– – 0.01% 68
2020
Q4 		$586K Buy
+1,629
New +$519K 0.01% 60

Other funds holding ILMN

Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $74.3B AUM 24.01% 1-Year Est. Return
CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

John W. Bristol & Co's ILMN Position: Q1 2025 in Review

John W. Bristol & Co sold out of Illumina (ILMN) in Q1 2025, closing a stake of 2,213 shares — an estimated $296K sold.

John W. Bristol & Co first reported a position in ILMN in Q4 2020 and held it in 17 quarters. The position peaked at $1.37M in Q1 2023. 721 funds tracked by Wall St. Rank hold ILMN as of Q1 2025.

  • John W. Bristol & Co reported no remaining Illumina position as of Q1 2025 after selling out during the quarter.
  • John W. Bristol & Co sold 2,213 Illumina shares in Q1 2025, an estimated $296K.
  • John W. Bristol & Co first reported a position in Illumina in Q4 2020 and held it in 17 quarters.
  • John W. Bristol & Co's Illumina position peaked at $1.37M in Q1 2023.
  • 721 funds tracked by Wall St. Rank held Illumina as of Q1 2025.

Based on John W. Bristol & Co's 13F filing for Q1 2025, filed 14 May 2025.