Artisan Partners
ILMN icon

Artisan Partners’s Illumina ILMN Stock Holding History

Artisan Partners’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 		$29.5M Buy
+167,691
New +$24.6M 0.05% 215
2025
Q1 		– Sell
-1,053,709
Closed -$141M – 366
2024
Q4 		$141M Sell
1,053,709
-23,466
-2% -$3.34M 0.21% 111
2024
Q3 		$140M Buy
1,077,175
+454,492
+73% +$56.1M 0.21% 105
2024
Q2 		$65M Buy
622,683
+171,240
+38% +$19.2M 0.1% 188
2024
Q1 		$60.3M Buy
+451,443
New +$60.5M 0.09% 204
2021
Q1 		– Sell
-184,644
Closed -$66.5M – 368
2020
Q4 		$66.5M Buy
184,644
+22,149
+14% +$7.06M 0.08% 222
2020
Q3 		$48.9M Sell
162,495
-871,196
-84% -$300M 0.07% 216
2020
Q2 		$372M Sell
1,033,691
-226,041
-18% -$72.7M 0.6% 60
2020
Q1 		$335M Buy
1,259,732
+235,568
+23% +$65.9M 0.72% 49
2019
Q4 		$331M Buy
1,024,164
+341,519
+50% +$104M 0.58% 55
2019
Q3 		$202M Buy
682,645
+513,428
+303% +$151M 0.38% 69
2019
Q2 		$60.6M Buy
+169,217
New +$53.4M 0.11% 162
2016
Q2 		– Sell
-362,813
Closed -$57.2M – 300
2016
Q1 		$57.2M Sell
362,813
-1,209,894
-77% -$185M 0.12% 163
2015
Q4 		$294M Sell
1,572,707
-1,985,515
-56% -$320M 0.58% 47
2015
Q3 		$609M Sell
3,558,222
-281,338
-7% -$56.9M 1.24% 13
2015
Q2 		$816M Buy
3,839,560
+46,668
+1% +$9.11M 1.5% 8
2015
Q1 		$685M Sell
3,792,892
-753
-0% -$142K 1.23% 12
2014
Q4 		$681M Buy
3,793,645
+103,965
+3% +$18.3M 1.18% 13
2014
Q3 		$588M Sell
3,689,680
-31,537
-0.8% -$5.27M 1.05% 16
2014
Q2 		$646M Buy
3,721,217
+140,361
+4% +$20.9M 1.12% 13
2014
Q1 		$518M Buy
3,580,856
+495,029
+16% +$72.7M 0.91% 20
2013
Q4 		$332M Buy
3,085,827
+85,912
+3% +$7.87M 0.6% 54
2013
Q3 		$236M Sell
2,999,915
-20,555
-0.7% -$1.57M 0.45% 83
2013
Q2 		$220M Buy
+3,020,470
New +$193M 0.47% 77

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

Artisan Partners's ILMN Position: Q2 2026 in Review

Artisan Partners opened a new position in Illumina (ILMN) in Q2 2026: 167,691 shares worth $29.5M. The stake represents 0.05% of the portfolio and ranks #215 among its holdings. This is a return to the name: Artisan Partners previously reported a position in ILMN as recently as Q4 2024.

Artisan Partners first reported a position in ILMN in Q2 2013 and has held it in 24 quarters since. The position peaked at $816M in Q2 2015. 935 funds tracked by Wall St. Rank hold ILMN as of Q2 2026.

  • Artisan Partners held 167,691 shares of Illumina worth $29.5M as of Q2 2026.
  • Illumina was a new Artisan Partners position in Q2 2026.
  • Illumina made up 0.05% of Artisan Partners's portfolio in Q2 2026, its #215 holding.
  • Artisan Partners first reported a position in Illumina in Q2 2013 and has held it in 24 quarters since.
  • Artisan Partners's Illumina position peaked at $816M in Q2 2015.
  • 935 funds tracked by Wall St. Rank held Illumina as of Q2 2026.

Based on Artisan Partners's 13F filing for Q2 2026, filed 13 Aug 2026.