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Jackson Thornton Wealth Management’s Biogen BIIB Stock Holding History

Jackson Thornton Wealth 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
2026
Q2 		$395K Buy
+1,829
New +$350K 0.03% 200
2026
Q1 		– Sell
-1,297
Closed -$237K – 296
2025
Q4 		$237K Buy
+1,297
New +$212K 0.02% 261

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

Jackson Thornton Wealth Management's BIIB Position: Q2 2026 in Review

Jackson Thornton Wealth Management opened a new position in Biogen (BIIB) in Q2 2026: 1,829 shares worth $395K. The stake represents 0.03% of the portfolio and ranks #200 among its holdings. This is a return to the name: Jackson Thornton Wealth Management previously reported a position in BIIB as recently as Q4 2025.

Jackson Thornton Wealth Management first reported a position in BIIB in Q4 2025 and has held it in 2 quarters since. 1,046 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Jackson Thornton Wealth Management held 1,829 shares of Biogen worth $395K as of Q2 2026.
  • Biogen was a new Jackson Thornton Wealth Management position in Q2 2026.
  • Biogen made up 0.03% of Jackson Thornton Wealth Management's portfolio in Q2 2026, its #200 holding.
  • Jackson Thornton Wealth Management first reported a position in Biogen in Q4 2025 and has held it in 2 quarters since.
  • 1,046 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Jackson Thornton Wealth Management's 13F filing for Q2 2026, filed 6 Aug 2026.