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Smith Group Asset Management’s Biogen BIIB Stock Holding History

Smith Group Asset Management’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
2025
Q1 		– Sell
-2,000
Closed -$306K – 182
2024
Q4 		$306K Buy
+2,000
New +$337K 0.02% 172
2020
Q2 		– Sell
-113,878
Closed -$36M – 307
2020
Q1 		$36M Sell
113,878
-28,543
-20% -$8.66M 1.97% 11
2019
Q4 		$42.3M Sell
142,421
-45,972
-24% -$12.8M 1.77% 11
2019
Q3 		$43.8M Sell
188,393
-43,919
-19% -$10.2M 1.54% 15
2019
Q2 		$54.3M Buy
232,312
+22,507
+11% +$5.2M 1.82% 12
2019
Q1 		$49.6M Buy
209,805
+94,314
+82% +$29.7M 1.61% 16
2018
Q4 		$34.9M Buy
115,491
+27,672
+32% +$8.83M 1.23% 23
2018
Q3 		$30.5M Sell
87,819
-3,581
-4% -$1.23M 0.87% 43
2018
Q2 		$26.8M Sell
91,400
-126,807
-58% -$35.7M 0.78% 52
2018
Q1 		$59.7M Sell
218,207
-4,872
-2% -$1.51M 1.97% 12
2017
Q4 		$71.2M Buy
223,079
+138,832
+165% +$44.5M 2.24% 9
2017
Q3 		$26.4M Buy
+84,247
New +$24.9M 0.88% 39
2015
Q2 		– Sell
-17,770
Closed -$7.5M – 403
2015
Q1 		$7.5M Hold
17,770
– – 0.25% 92
2014
Q4 		$6.03M Buy
17,770
+20
+0.1% +$6.47K 0.21% 98
2014
Q3 		$5.87M Buy
17,750
+100
+0.6% +$33K 0.22% 100
2014
Q2 		$5.57M Hold
17,650
– – 0.21% 98
2014
Q1 		$5.4M Hold
17,650
– – 0.21% 97
2013
Q4 		$4.93M Hold
17,650
– – 0.19% 98
2013
Q3 		$4.25M Hold
17,650
– – 0.18% 97
2013
Q2 		$3.8M Buy
+17,650
New +$3.77M 0.16% 113

Other funds holding BIIB

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Smith Group Asset Management's BIIB Position: Q1 2025 in Review

Smith Group Asset Management sold out of Biogen (BIIB) in Q1 2025, closing a stake of 2,000 shares — an estimated $306K sold.

Smith Group Asset Management first reported a position in BIIB in Q2 2013 and held it in 20 quarters. The position peaked at $71.2M in Q4 2017. 882 funds tracked by Wall St. Rank hold BIIB as of Q1 2025.

  • Smith Group Asset Management reported no remaining Biogen position as of Q1 2025 after selling out during the quarter.
  • Smith Group Asset Management sold 2,000 Biogen shares in Q1 2025, an estimated $306K.
  • Smith Group Asset Management first reported a position in Biogen in Q2 2013 and held it in 20 quarters.
  • Smith Group Asset Management's Biogen position peaked at $71.2M in Q4 2017.
  • 882 funds tracked by Wall St. Rank held Biogen as of Q1 2025.

Based on Smith Group Asset Management's 13F filing for Q1 2025, filed 28 Apr 2025.