VanEck Associates’s Biogen BIIB Stock Holding History

VanEck Associates’s Portfolio BIIB Stock Details BIIB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$198M	Buy	1,079,861 +14,245	+1%	+$2.62M	0.15%	127
2025 Q4	$188M	Sell	1,065,616 -1,315	-0.1%	-$215K	0.16%	126
2025 Q3	$149M	Sell	1,066,931 -7,880	-0.7%	-$1.07M	0.14%	138
2025 Q2	$135M	Buy	1,074,811 +1,189	+0.1%	+$148K	0.15%	125
2025 Q1	$147M	Buy	1,073,622 +7,162	+0.7%	+$1.02M	0.19%	116
2024 Q4	$163M	Buy	1,066,460 +967,523	+978%	+$163M	0.21%	108
2024 Q3	$18.1M	Sell	98,937 -823,824	-89%	-$172M	0.02%	323
2024 Q2	$214M	Sell	922,761 -814,579	-47%	-$177M	0.3%	77
2024 Q1	$375M	Buy	1,737,340 +316,144	+22%	+$74M	0.57%	55
2023 Q4	$368M	Buy	1,421,196 +231,650	+19%	+$56.9M	0.67%	48
2023 Q3	$306M	Buy	1,189,546 +233,889	+24%	+$62.6M	0.67%	37
2023 Q2	$272M	Buy	955,657 +145,279	+18%	+$43.2M	0.6%	47
2023 Q1	$225M	Buy	810,378 +22,820	+3%	+$6.31M	0.51%	46
2022 Q4	$218M	Sell	787,558 -130,428	-14%	-$36.8M	0.56%	40
2022 Q3	$245M	Sell	917,986 -31,849	-3%	-$6.76M	0.73%	32
2022 Q2	$194M	Buy	949,835 +11,957	+1%	+$2.44M	0.51%	42
2022 Q1	$198M	Buy	937,878 +138,949	+17%	+$30.2M	0.41%	59
2021 Q4	$192M	Buy	798,929 +158,854	+25%	+$40.8M	0.44%	61
2021 Q3	$181M	Buy	640,075 +43,528	+7%	+$14.3M	0.46%	55
2021 Q2	$207M	Sell	596,547 -27,497	-4%	-$8.33M	0.49%	43
2021 Q1	$175M	Buy	624,044 +107,220	+21%	+$28.9M	0.47%	46
2020 Q4	$127M	Buy	516,824 +81,406	+19%	+$21M	0.37%	58
2020 Q3	$124M	Buy	435,418 +49,103	+13%	+$13.7M	0.39%	46
2020 Q2	$103M	Buy	386,315 +37,434	+11%	+$11.3M	0.36%	45
2020 Q1	$110M	Sell	348,881 -60,015	-15%	-$18.2M	0.56%	30
2019 Q4	$121M	Buy	408,896 +46,897	+13%	+$13M	0.47%	35
2019 Q3	$84.3M	Buy	361,999 +51,931	+17%	+$12.1M	0.4%	45
2019 Q2	$72.5M	Buy	310,068 +60,339	+24%	+$13.9M	0.35%	51
2019 Q1	$59M	Buy	249,729 +34,036	+16%	+$10.7M	0.29%	75
2018 Q4	$64.9M	Buy	215,693 +9,644	+5%	+$3.08M	0.33%	55
2018 Q3	$72.8M	Sell	206,049 -7,859	-4%	-$2.71M	0.36%	65
2018 Q2	$62.1M	Buy	213,908 +9,806	+5%	+$2.76M	0.29%	78
2018 Q1	$55.9M	Sell	204,102 -23,802	-10%	-$7.39M	0.28%	79
2017 Q4	$72.6M	Sell	227,904 -7,578	-3%	-$2.43M	0.36%	70
2017 Q3	$73.7M	Sell	235,482 -21,295	-8%	-$6.31M	0.38%	63
2017 Q2	$69.7M	Buy	256,777 +7,906	+3%	+$2.09M	0.38%	61
2017 Q1	$68M	Buy	248,871 +36,159	+17%	+$10.2M	0.3%	73
2016 Q4	$60.3M	Buy	212,712 +13,339	+7%	+$3.95M	0.3%	76
2016 Q3	$62.4M	Sell	199,373 -7,341	-4%	-$2.17M	0.29%	75
2016 Q2	$50M	Sell	206,714 -39,262	-16%	-$10.3M	0.26%	71
2016 Q1	$64M	Sell	245,976 -13,844	-5%	-$3.66M	0.43%	54
2015 Q4	$79.6M	Buy	259,820 +93,333	+56%	+$26.8M	0.63%	41
2015 Q3	$48.6M	Buy	166,487 +9,355	+6%	+$3.09M	0.37%	67
2015 Q2	$63.5M	Sell	157,132 -2,253	-1%	-$904K	0.38%	72
2015 Q1	$67.3M	Buy	159,385 +24,606	+18%	+$9.7M	0.39%	69
2014 Q4	$45.8M	Sell	134,779 -3,925	-3%	-$1.27M	0.28%	98
2014 Q3	$45.9M	Sell	138,704 -13,788	-9%	-$4.55M	0.24%	97
2014 Q2	$48.1M	Sell	152,492 -15,548	-9%	-$4.68M	0.22%	97
2014 Q1	$51.4M	Buy	168,040 +22,568	+16%	+$7.16M	0.26%	87
2013 Q4	$40.7M	Buy	145,472 +8,458	+6%	+$2.19M	0.21%	92
2013 Q3	$33M	Buy	137,014 +40,299	+42%	+$9.02M	0.17%	95
2013 Q2	$20.8M	Buy	+96,715	New	+$20.7M	0.11%	102