Mizuho Securities’s Biogen BIIB Stock Holding History

Mizuho Securities’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
2022 Q4	–	Sell	-3,840	Closed	-$1.02M	–	96
2022 Q3	$1.02M	Buy	+3,840	New	+$816K	0.35%	15
2021 Q4	–	Sell	-30	Closed	-$8K	–	201
2021 Q3	$8K	Buy	+30	New	+$9.83K	﹤0.01%	100
2021 Q2	–	Sell	-500	Closed	-$140K	–	206
2021 Q1	$140K	Sell	500 -600	-55%	-$162K	0.03%	45
2020 Q4	$269K	Buy	1,100 +400	+57%	+$103K	0.05%	30
2020 Q3	$199K	Sell	700 -2,100	-75%	-$586K	0.04%	46
2020 Q2	$886K	Buy	2,800 +466	+20%	+$140K	0.25%	17
2020 Q1	$738K	Sell	2,334 -897	-28%	-$272K	1.32%	19
2019 Q4	$959K	Buy	+3,231	New	+$896K	0.51%	32
2019 Q3	–	Sell	-200	Closed	-$47K	–	135
2019 Q2	$47K	Buy	+200	New	+$46.2K	0.06%	109
2019 Q1	–	Sell	-100	Closed	-$30K	–	121
2018 Q4	$30K	Buy	+100	New	+$31.9K	﹤0.01%	93

Other funds holding BIIB

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

ClearBridge Investments

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return