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S.A. Mason’s Illumina ILMN Stock Holding History

S.A. Mason’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 		$137K Sell
500
-100
-17% -$21K 0.04% 247
2026
Q2 		$105K Buy
+600
New +$87.8K 0.03% 279
2025
Q3 		– Sell
-1,050
Closed -$100K – 304
2025
Q2 		$100K Sell
1,050
-75
-7% -$6.09K 0.05% 242
2025
Q1 		$89.3K Hold
1,125
– – 0.05% 239
2024
Q4 		$150K Sell
1,125
-125
-10% -$17.8K 0.08% 192
2024
Q3 		$163K Hold
1,250
– – 0.09% 179
2024
Q2 		$130K Sell
1,250
-35
-3% -$3.93K 0.07% 190
2024
Q1 		$172K Sell
1,285
-535
-29% -$71.7K 0.1% 165
2023
Q4 		$246K Sell
1,820
-154
-8% -$17.8K 0.17% 139
2023
Q3 		$264K Sell
1,974
-51
-3% -$8.38K 0.19% 129
2023
Q2 		$458K Hold
2,025
– – 0.33% 88
2023
Q1 		$458K Sell
2,025
-129
-6% -$26.4K 0.33% 88
2022
Q4 		$424K Sell
2,154
-514
-19% -$107K 0.32% 86
2022
Q3 		$495K Sell
2,668
-308
-10% -$60.9K 0.39% 73
2022
Q2 		$534K Sell
2,976
-154
-5% -$39.3K 0.39% 69
2022
Q1 		$1.06M Sell
3,130
-26
-0.8% -$8.78K 0.66% 38
2021
Q4 		$1.17M Hold
3,156
– – 0.7% 34
2021
Q3 		$1.24M Hold
3,156
– – 0.82% 29
2021
Q2 		$1.45M Hold
3,156
– – 1% 18
2021
Q1 		$1.18M Hold
3,156
– – 0.88% 30
2020
Q4 		$1.14M Buy
3,156
+21
+0.7% +$6.69K 0.95% 26
2020
Q3 		$943K Buy
+3,135
New +$1.08M 0.9% 30

Other funds holding ILMN

Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return
Douglas Lane & Associates
Douglas Lane & Associates New York $7.46B AUM 24.36% 1-Year Est. Return
Beau Ventures, LLc
Beau Ventures, LLc Pittsford, New York $1.06B AUM 83.06% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return
Howard Capital Management
Howard Capital Management Roswell, Georgia $8.26B AUM 36.73% 1-Year Est. Return
ASR Vermogensbeheer
ASR Vermogensbeheer Utrecht, Netherlands $10.1B AUM 30.4% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Gateway Investment Advisers
Gateway Investment Advisers Cincinnati, Ohio $11B AUM 34.31% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return

S.A. Mason's ILMN Position: Q3 2026 in Review

S.A. Mason reduced its Illumina (ILMN) stake by 17% in Q3 2026, selling an estimated $21K and leaving 500 shares worth $137K. The position accounts for 0.04% of the portfolio, ranked #247.

S.A. Mason first reported a position in ILMN in Q3 2020 and has held it in 22 quarters since. The position peaked at $1.45M in Q2 2021. 154 funds tracked by Wall St. Rank hold ILMN as of Q3 2026.

  • S.A. Mason held 500 shares of Illumina worth $137K as of Q3 2026.
  • S.A. Mason sold 100 Illumina shares in Q3 2026, an estimated $21K.
  • Illumina made up 0.04% of S.A. Mason's portfolio in Q3 2026, its #247 holding.
  • S.A. Mason first reported a position in Illumina in Q3 2020 and has held it in 22 quarters since.
  • S.A. Mason's Illumina position peaked at $1.45M in Q2 2021.
  • 154 funds tracked by Wall St. Rank held Illumina as of Q3 2026.

Based on S.A. Mason's 13F filing for Q3 2026, filed 13 Oct 2026.