BAMCO Inc
ILMN icon

BAMCO Inc’s Illumina ILMN Stock Holding History

BAMCO Inc’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
Q1 		$27M Sell
219,359
-207
-0.1% -$27.2K 0.08% 172
2025
Q4 		$28.8M Buy
219,566
+11,472
+6% +$1.35M 0.08% 178
2025
Q3 		$19.8M Sell
208,094
-39,378
-16% -$3.91M 0.05% 210
2025
Q2 		$23.6M Buy
247,472
+108,339
+78% +$8.79M 0.06% 195
2025
Q1 		$11M Sell
139,133
-268,768
-66% -$29.1M 0.03% 231
2024
Q4 		$54.5M Buy
407,901
+24,280
+6% +$3.46M 0.14% 125
2024
Q3 		$50M Buy
383,621
+49,214
+15% +$6.07M 0.13% 133
2024
Q2 		$34.9M Buy
334,407
+54,417
+19% +$6.1M 0.1% 160
2024
Q1 		$37.4M Buy
279,990
+4,135
+1% +$554K 0.1% 158
2023
Q4 		$37.4M Buy
275,855
+59,965
+28% +$6.92M 0.1% 156
2023
Q3 		$28.8M Sell
215,890
-206,354
-49% -$33.9M 0.08% 165
2023
Q2 		$77M Sell
422,244
-64,237
-13% -$13M 0.21% 88
2023
Q1 		$110M Sell
486,481
-88,651
-15% -$18.1M 0.33% 55
2022
Q4 		$113M Sell
575,132
-17,456
-3% -$3.62M 0.38% 47
2022
Q3 		$110M Sell
592,588
-8,390
-1% -$1.66M 0.36% 54
2022
Q2 		$108M Buy
600,978
+135,005
+29% +$34.5M 0.35% 60
2022
Q1 		$158M Sell
465,973
-27,255
-6% -$9.21M 0.39% 53
2021
Q4 		$183M Sell
493,228
-6,654
-1% -$2.52M 0.39% 57
2021
Q3 		$197M Sell
499,882
-48,529
-9% -$22.3M 0.45% 53
2021
Q2 		$252M Sell
548,411
-31,812
-5% -$12.8M 0.58% 40
2021
Q1 		$217M Sell
580,223
-38,985
-6% -$15.9M 0.53% 44
2020
Q4 		$223M Buy
619,208
+79,815
+15% +$25.4M 0.55% 41
2020
Q3 		$162M Buy
539,393
+13,661
+3% +$4.71M 0.5% 47
2020
Q2 		$189M Buy
525,732
+44,951
+9% +$14.5M 0.68% 36
2020
Q1 		$128M Buy
480,781
+7,422
+2% +$2.08M 0.63% 43
2019
Q4 		$153M Buy
473,359
+770
+0.2% +$233K 0.58% 40
2019
Q3 		$140M Buy
472,589
+7,506
+2% +$2.21M 0.58% 40
2019
Q2 		$167M Buy
465,083
+15,471
+3% +$4.89M 0.67% 32
2019
Q1 		$136M Buy
449,612
+11,626
+3% +$3.39M 0.58% 37
2018
Q4 		$128M Buy
437,986
+19,631
+5% +$6.08M 0.65% 35
2018
Q3 		$149M Sell
418,355
-23,469
-5% -$7.52M 0.62% 39
2018
Q2 		$120M Buy
441,824
+9,468
+2% +$2.41M 0.52% 46
2018
Q1 		$99.4M Buy
432,356
+6,009
+1% +$1.38M 0.46% 54
2017
Q4 		$90.6M Sell
426,347
-30,429
-7% -$6.26M 0.42% 60
2017
Q3 		$88.5M Sell
456,776
-4,341
-0.9% -$808K 0.42% 65
2017
Q2 		$77.8M Sell
461,117
-10,211
-2% -$1.77M 0.4% 61
2017
Q1 		$78.2M Buy
471,328
+2,100
+0.4% +$331K 0.41% 63
2016
Q4 		$58.4M Sell
469,228
-542,391
-54% -$73.1M 0.33% 73
2016
Q3 		$179M Sell
1,011,619
-18,083
-2% -$2.89M 0.95% 28
2016
Q2 		$141M Sell
1,029,702
-232,976
-18% -$33.1M 0.75% 40
2016
Q1 		$199M Sell
1,262,678
-180,707
-13% -$27.6M 1.05% 25
2015
Q4 		$270M Sell
1,443,385
-56,024
-4% -$9.04M 1.25% 20
2015
Q3 		$256M Sell
1,499,409
-51,910
-3% -$10.5M 1.16% 23
2015
Q2 		$330M Buy
1,551,319
+297,223
+24% +$58.1M 1.3% 14
2015
Q1 		$226M Sell
1,254,096
-193,613
-13% -$36.5M 0.88% 34
2014
Q4 		$260M Sell
1,447,709
-81,004
-5% -$14.3M 1.04% 22
2014
Q3 		$244M Sell
1,528,713
-158,451
-9% -$26.5M 1.01% 27
2014
Q2 		$293M Sell
1,687,164
-66,337
-4% -$9.9M 1.16% 20
2014
Q1 		$254M Sell
1,753,501
-518,163
-23% -$76.1M 1.03% 24
2013
Q4 		$244M Sell
2,271,664
-6,739
-0.3% -$617K 1.01% 25
2013
Q3 		$179M Buy
2,278,403
+52,888
+2% +$4.05M 0.82% 34
2013
Q2 		$162M Buy
+2,225,515
New +$142M 0.84% 32

Other funds holding ILMN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

BAMCO Inc's ILMN Position: Q1 2026 in Review

BAMCO Inc reduced its Illumina (ILMN) stake by 0.09% in Q1 2026, selling an estimated $27.2K and leaving 219,359 shares worth $27M. The position accounts for 0.08% of the portfolio, ranked #172.

BAMCO Inc first reported a position in ILMN in Q2 2013 and has held it in 52 quarters since. The position peaked at $330M in Q2 2015. 844 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.

  • BAMCO Inc held 219,359 shares of Illumina worth $27M as of Q1 2026.
  • BAMCO Inc sold 207 Illumina shares in Q1 2026, an estimated $27.2K.
  • Illumina made up 0.08% of BAMCO Inc's portfolio in Q1 2026, its #172 holding.
  • BAMCO Inc first reported a position in Illumina in Q2 2013 and has held it in 52 quarters since.
  • BAMCO Inc's Illumina position peaked at $330M in Q2 2015.
  • 844 funds tracked by Wall St. Rank held Illumina as of Q1 2026.

Based on BAMCO Inc's 13F filing for Q1 2026, filed 15 May 2026.