PPW
BIIB icon

Parcion Private Wealth’s Biogen BIIB Stock Holding History

Parcion Private Wealth’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 		$564K Buy
2,609
+469
+22% +$89.7K 0.03% 244
2026
Q1 		$392K Buy
2,140
+44
+2% +$8.11K 0.02% 290
2025
Q4 		$369K Buy
2,096
+477
+29% +$77.9K 0.02% 287
2025
Q3 		$227K Buy
+1,619
New +$219K 0.01% 324
2025
Q2 		– Sell
-1,724
Closed -$236K – 302
2025
Q1 		$236K Buy
+1,724
New +$246K 0.02% 250

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

Parcion Private Wealth's BIIB Position: Q2 2026 in Review

Parcion Private Wealth increased its Biogen (BIIB) stake by 22% in Q2 2026, buying an estimated $89.7K and bringing the position to 2,609 shares worth $564K. The position accounts for 0.03% of the portfolio, ranked #244.

Parcion Private Wealth first reported a position in BIIB in Q1 2025 and has held it in 5 quarters since. 1,043 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Parcion Private Wealth held 2,609 shares of Biogen worth $564K as of Q2 2026.
  • Parcion Private Wealth bought 469 Biogen shares in Q2 2026, an estimated $89.7K.
  • Biogen made up 0.03% of Parcion Private Wealth's portfolio in Q2 2026, its #244 holding.
  • Parcion Private Wealth first reported a position in Biogen in Q1 2025 and has held it in 5 quarters since.
  • 1,043 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Parcion Private Wealth's 13F filing for Q2 2026, filed 27 Jul 2026.