Credit Suisse’s Biogen BIIB Stock Holding History

Credit Suisse’s Portfolio BIIB Stock Details BIIB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2024 Q1	$62.9M	Sell	291,725 -26,696	-8%	-$5.76M	0.06%	310
2023 Q4	$82.4M	Sell	318,421 -30,290	-9%	-$7.84M	0.08%	246
2023 Q3	$89.6M	Sell	348,711 -2,685	-0.8%	-$690K	0.09%	217
2023 Q2	$100M	Buy	351,396 +2,303	+0.7%	+$656K	0.1%	202
2023 Q1	$97.1M	Sell	349,093 -11,263	-3%	-$3.13M	0.1%	206
2022 Q4	$99.8M	Buy	360,356 +61,320	+21%	+$17M	0.11%	197
2022 Q3	$79.8M	Sell	299,036 -32,765	-10%	-$8.75M	0.09%	232
2022 Q2	$67.7M	Sell	331,801 -13,389	-4%	-$2.73M	0.07%	288
2022 Q1	$72.7M	Buy	345,190 +46,761	+16%	+$9.85M	0.06%	326
2021 Q4	$71.6M	Buy	298,429 +6,454	+2%	+$1.55M	0.04%	345
2021 Q3	$82.6M	Buy	291,975 +20,909	+8%	+$5.92M	0.05%	311
2021 Q2	$93.9M	Sell	271,066 -8,392	-3%	-$2.91M	0.05%	301
2021 Q1	$78.2M	Sell	279,458 -100,801	-27%	-$28.2M	0.04%	374
2020 Q4	$93.1M	Sell	380,259 -14,360	-4%	-$3.52M	0.05%	302
2020 Q3	$112M	Sell	394,619 -84,792	-18%	-$24.1M	0.07%	209
2020 Q2	$128M	Buy	479,411 +15,124	+3%	+$4.05M	0.09%	175
2020 Q1	$147M	Sell	464,287 -16,581	-3%	-$5.25M	0.13%	109
2019 Q4	$143M	Sell	480,868 -27,354	-5%	-$8.12M	0.1%	142
2019 Q3	$118M	Sell	508,222 -30,736	-6%	-$7.16M	0.1%	145
2019 Q2	$126M	Buy	538,958 +8,187	+2%	+$1.91M	0.11%	136
2019 Q1	$125M	Buy	530,771 +90,627	+21%	+$21.4M	0.11%	126
2018 Q4	$132M	Buy	440,144 +20,151	+5%	+$6.06M	0.14%	114
2018 Q3	$148M	Sell	419,993 -2,268	-0.5%	-$801K	0.13%	115
2018 Q2	$123M	Sell	422,261 -52,085	-11%	-$15.1M	0.12%	123
2018 Q1	$130M	Buy	474,346 +21,908	+5%	+$6M	0.12%	126
2017 Q4	$144M	Sell	452,438 -29,625	-6%	-$9.44M	0.13%	112
2017 Q3	$151M	Sell	482,063 -16,743	-3%	-$5.24M	0.15%	99
2017 Q2	$135M	Sell	498,806 -96,325	-16%	-$26.1M	0.13%	113
2017 Q1	$163M	Buy	595,131 +65,230	+12%	+$17.8M	0.15%	109
2016 Q4	$150M	Sell	529,901 -210,344	-28%	-$59.6M	0.15%	103
2016 Q3	$232M	Buy	740,245 +66,193	+10%	+$20.7M	0.22%	70
2016 Q2	$163M	Buy	674,052 +23,394	+4%	+$5.66M	0.18%	95
2016 Q1	$169M	Buy	650,658 +14,473	+2%	+$3.77M	0.2%	90
2015 Q4	$195M	Sell	636,185 -1,877	-0.3%	-$575K	0.22%	88
2015 Q3	$186M	Sell	638,062 -62,270	-9%	-$18.2M	0.22%	84
2015 Q2	$283M	Buy	700,332 +43,601	+7%	+$17.6M	0.28%	62
2015 Q1	$277M	Sell	656,731 -57,434	-8%	-$24.3M	0.28%	63
2014 Q4	$242M	Buy	714,165 +64,607	+10%	+$21.9M	0.22%	81
2014 Q3	$215M	Buy	649,558 +96,020	+17%	+$31.8M	0.18%	93
2014 Q2	$175M	Buy	553,538 +11,942	+2%	+$3.77M	0.14%	115
2014 Q1	$166M	Sell	541,596 -101,826	-16%	-$31.1M	0.16%	98
2013 Q4	$180M	Buy	643,422 +111,634	+21%	+$31.2M	0.16%	94
2013 Q3	$128M	Sell	531,788 -126,836	-19%	-$30.5M	0.13%	112
2013 Q2	$142M	Buy	+658,624	New	+$142M	0.14%	93