ClearBridge LLC (Maryland)’s Biogen BIIB Stock Holding History

ClearBridge LLC (Maryland)’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
2018 Q4	$2.7M	Sell	8,958 -62	-0.7%	-$19.8K	0.82%	46
2018 Q3	$3.19M	Buy	+9,020	New	+$3.11M	0.78%	44
2017 Q4	–	Sell	-214,690	Closed	-$67.2M	–	180
2017 Q3	$67.2M	Sell	214,690 -10,950	-5%	-$3.24M	1.45%	19
2017 Q2	$61.2M	Sell	225,640 -1,240	-0.5%	-$328K	1.3%	31
2017 Q1	$62M	Sell	226,880 -48,820	-18%	-$13.8M	1.34%	29
2016 Q4	$78.2M	Sell	275,700 -153,470	-36%	-$45.5M	1.77%	19
2016 Q3	$134M	Buy	429,170 +2,300	+0.5%	+$681K	2.56%	10
2016 Q2	$103M	Buy	426,870 +90,840	+27%	+$23.9M	2.05%	17
2016 Q1	$87.5M	Buy	336,030 +98,500	+41%	+$26M	1.73%	26
2015 Q4	$72.8M	Buy	+237,530	New	+$68.3M	1.39%	33

Other funds holding BIIB

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

ClearBridge LLC (Maryland)'s BIIB Position: Q4 2018 in Review

ClearBridge LLC (Maryland) reduced its Biogen (BIIB) stake by 0.69% in Q4 2018, selling an estimated $19.8K and leaving 8,958 shares worth $2.7M. The position accounts for 0.82% of the portfolio, ranked #46.

ClearBridge LLC (Maryland) first reported a position in BIIB in Q4 2015 and has held it in 10 quarters since. The position peaked at $134M in Q3 2016. 1,141 funds tracked by Wall St. Rank hold BIIB as of Q4 2018.

ClearBridge LLC (Maryland) held 8,958 shares of Biogen worth $2.7M as of Q4 2018.
ClearBridge LLC (Maryland) sold 62 Biogen shares in Q4 2018, an estimated $19.8K.
Biogen made up 0.82% of ClearBridge LLC (Maryland)'s portfolio in Q4 2018, its #46 holding.
ClearBridge LLC (Maryland) first reported a position in Biogen in Q4 2015 and has held it in 10 quarters since.
ClearBridge LLC (Maryland)'s Biogen position peaked at $134M in Q3 2016.
1,141 funds tracked by Wall St. Rank held Biogen as of Q4 2018.

Based on ClearBridge LLC (Maryland)'s 13F filing for Q4 2018, filed 14 Feb 2019.