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Leo Wealth LLC’s Biogen BIIB Stock Holding History

Leo Wealth 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
2026
Q1 		$4.17M Buy
22,737
+4,604
+25% +$848K 0.3% 71
2025
Q4 		$3.19M Buy
18,133
+21
+0.1% +$3.43K 0.23% 79
2025
Q3 		$2.54M Sell
18,112
-11
-0.1% -$1.49K 0.33% 60
2025
Q2 		$2.28M Buy
18,123
+288
+2% +$35.9K 0.18% 102
2025
Q1 		$2.44M Buy
17,835
+3,903
+28% +$558K 0.35% 58
2024
Q4 		$2.13M Sell
13,932
-7
-0.1% -$1.18K 0.19% 92
2024
Q3 		$2.7M Sell
13,939
-17
-0.1% -$3.56K 0.25% 69
2024
Q2 		$3.24M Buy
13,956
+104
+0.8% +$22.6K 0.33% 56
2024
Q1 		$2.99M Buy
13,852
+5,098
+58% +$1.19M 0.31% 59
2023
Q4 		$2.26M Buy
+8,754
New +$2.15M 0.23% 75

Other funds holding BIIB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Leo Wealth LLC's BIIB Position: Q1 2026 in Review

Leo Wealth LLC increased its Biogen (BIIB) stake by 25% in Q1 2026, buying an estimated $848K and bringing the position to 22,737 shares worth $4.17M. The position accounts for 0.3% of the portfolio, ranked #71.

Leo Wealth LLC first reported a position in BIIB in Q4 2023 and has held it in 10 quarters since. 1,009 funds tracked by Wall St. Rank hold BIIB as of Q1 2026.

  • Leo Wealth LLC held 22,737 shares of Biogen worth $4.17M as of Q1 2026.
  • Leo Wealth LLC bought 4,604 Biogen shares in Q1 2026, an estimated $848K.
  • Biogen made up 0.3% of Leo Wealth LLC's portfolio in Q1 2026, its #71 holding.
  • Leo Wealth LLC first reported a position in Biogen in Q4 2023 and has held it in 10 quarters since.
  • 1,009 funds tracked by Wall St. Rank held Biogen as of Q1 2026.

Based on Leo Wealth LLC's 13F filing for Q1 2026, filed 5 May 2026.