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GLG LLC’s Biogen BIIB Stock Holding History

GLG LLC’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
2017
Q4 		$11.5M Hold
36,128
– – 0.83% 20
2017
Q3 		$11.3M Buy
36,128
+7,107
+24% +$2.1M 0.73% 25
2017
Q2 		$7.88M Buy
29,021
+7,283
+34% +$1.93M 0.48% 50
2017
Q1 		$5.94M Buy
21,738
+9,951
+84% +$2.81M 0.33% 83
2016
Q4 		$3.34M Sell
11,787
-9,251
-44% -$2.74M 0.23% 108
2016
Q3 		$6.59M Sell
21,038
-19,799
-48% -$5.86M 0.47% 63
2016
Q2 		$9.88M Buy
40,837
+29,642
+265% +$7.81M 0.74% 26
2016
Q1 		$2.91M Sell
11,195
-1,863
-14% -$492K 0.18% 154
2015
Q4 		$4M Sell
13,058
-6,903
-35% -$1.98M 0.24% 115
2015
Q3 		$5.83M Sell
19,961
-20,335
-50% -$6.72M 0.15% 164
2015
Q2 		$16.3M Buy
40,296
+23,274
+137% +$9.34M 0.35% 82
2015
Q1 		$7.19M Sell
17,022
-17,927
-51% -$7.07M 0.2% 132
2014
Q4 		$11.9M Buy
34,949
+10,000
+40% +$3.24M 0.36% 86
2014
Q3 		$8.25M Buy
24,949
+74
+0.3% +$24.4K 0.22% 139
2014
Q2 		$7.84M Buy
24,875
+8,500
+52% +$2.56M 0.23% 132
2014
Q1 		$5.01M Buy
+16,375
New +$5.2M 0.17% 167

Other funds holding BIIB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

GLG LLC's BIIB Position: Q4 2017 in Review

GLG LLC held its Biogen (BIIB) position steady in Q4 2017 at 36,128 shares worth $11.5M. The position accounts for 0.83% of the portfolio, ranked #20.

GLG LLC first reported a position in BIIB in Q1 2014 and has held it in 16 quarters since. The position peaked at $16.3M in Q2 2015. 1,122 funds tracked by Wall St. Rank hold BIIB as of Q4 2017.

  • GLG LLC held 36,128 shares of Biogen worth $11.5M as of Q4 2017.
  • GLG LLC left its Biogen share count unchanged in Q4 2017.
  • Biogen made up 0.83% of GLG LLC's portfolio in Q4 2017, its #20 holding.
  • GLG LLC first reported a position in Biogen in Q1 2014 and has held it in 16 quarters since.
  • GLG LLC's Biogen position peaked at $16.3M in Q2 2015.
  • 1,122 funds tracked by Wall St. Rank held Biogen as of Q4 2017.

Based on GLG LLC's 13F filing for Q4 2017, filed 14 Feb 2018.