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Lansforsakringar Fondforvaltning’s Biogen BIIB Stock Holding History

Lansforsakringar Fondforvaltning’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
Q2 		$10M Sell
46,265
-1,542
-3% -$295K 0.04% 300
2026
Q1 		$8.76M Sell
47,807
-918
-2% -$169K 0.05% 303
2025
Q4 		$8.58M Buy
48,725
+417
+0.9% +$68.1K 0.04% 312
2025
Q3 		$6.77M Buy
48,308
+561
+1% +$75.8K 0.04% 344
2025
Q2 		$6M Sell
47,747
-385
-0.8% -$48K 0.03% 362
2025
Q1 		$6.59M Sell
48,132
-130
-0.3% -$18.6K 0.04% 341
2024
Q4 		$7.38M Buy
+48,262
New +$8.14M 0.04% 331

Other funds holding BIIB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
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
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 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
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Lansforsakringar Fondforvaltning's BIIB Position: Q2 2026 in Review

Lansforsakringar Fondforvaltning reduced its Biogen (BIIB) stake by 3.2% in Q2 2026, selling an estimated $295K and leaving 46,265 shares worth $10M. The position accounts for 0.04% of the portfolio, ranked #300.

Lansforsakringar Fondforvaltning first reported a position in BIIB in Q4 2024 and has held it in 7 quarters since. 1,046 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Lansforsakringar Fondforvaltning held 46,265 shares of Biogen worth $10M as of Q2 2026.
  • Lansforsakringar Fondforvaltning sold 1,542 Biogen shares in Q2 2026, an estimated $295K.
  • Biogen made up 0.04% of Lansforsakringar Fondforvaltning's portfolio in Q2 2026, its #300 holding.
  • Lansforsakringar Fondforvaltning first reported a position in Biogen in Q4 2024 and has held it in 7 quarters since.
  • 1,046 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Lansforsakringar Fondforvaltning's 13F filing for Q2 2026, filed 13 Aug 2026.