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Lighthouse Financial’s Biogen BIIB Stock Holding History

Lighthouse Financial’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 		$238K Sell
1,100
-1
-0.1% -$191 0.12% 70
2026
Q1 		$202K Buy
+1,101
New +$203K 0.12% 72
2025
Q3 		– Sell
-1,600
Closed -$201K – 76
2025
Q2 		$201K Hold
1,600
– – 0.15% 67
2025
Q1 		$219K Sell
1,600
-500
-24% -$71.5K 0.19% 63
2024
Q4 		$321K Buy
+2,100
New +$354K 0.26% 55

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 $3.37T 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
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Lighthouse Financial's BIIB Position: Q2 2026 in Review

Lighthouse Financial reduced its Biogen (BIIB) stake by 0.09% in Q2 2026, selling an estimated $191 and leaving 1,100 shares worth $238K. The position accounts for 0.12% of the portfolio, ranked #70.

Lighthouse Financial first reported a position in BIIB in Q4 2024 and has held it in 5 quarters since. The position peaked at $321K in Q4 2024. 1,043 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Lighthouse Financial held 1,100 shares of Biogen worth $238K as of Q2 2026.
  • Lighthouse Financial sold 1 Biogen share in Q2 2026, an estimated $191.
  • Biogen made up 0.12% of Lighthouse Financial's portfolio in Q2 2026, its #70 holding.
  • Lighthouse Financial first reported a position in Biogen in Q4 2024 and has held it in 5 quarters since.
  • Lighthouse Financial's Biogen position peaked at $321K in Q4 2024.
  • 1,043 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Lighthouse Financial's 13F filing for Q2 2026, filed 14 Aug 2026.