BH
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Burk Holdings’s Biogen BIIB Stock Holding History

Burk Holdings’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 		$3.48K Buy
+19
New +$3.5K ﹤0.01% 420

Other funds holding BIIB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Burk Holdings's BIIB Position: Q1 2026 in Review

Burk Holdings opened a new position in Biogen (BIIB) in Q1 2026: 19 shares worth $3.48K. The stake represents ﹤0.01% of the portfolio and ranks #420 among its holdings.

1,002 funds tracked by Wall St. Rank hold BIIB as of Q1 2026.

  • Burk Holdings held 19 shares of Biogen worth $3.48K as of Q1 2026.
  • Biogen was a new Burk Holdings position in Q1 2026.
  • Biogen made up ﹤0.01% of Burk Holdings's portfolio in Q1 2026, its #420 holding.
  • 1,002 funds tracked by Wall St. Rank held Biogen as of Q1 2026.

Based on Burk Holdings's 13F filing for Q1 2026, filed 8 May 2026.