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Root Financial Partners’s Biogen BIIB Stock Holding History

Root Financial Partners’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 		– Sell
-341
Closed -$62.5K – 745
2026
Q1 		$62.5K Buy
341
+156
+84% +$28.7K ﹤0.01% 767
2025
Q4 		$32.6K Buy
185
+123
+198% +$20.1K ﹤0.01% 903
2025
Q3 		$8.69K Buy
+62
New +$8.38K ﹤0.01% 1509

Other funds holding BIIB

Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
AIM
Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
AAMU
AEGON Asset Management (UK) Edinburgh, United Kingdom $9.38B AUM 48.94% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
ECSS
Eurizon Capital SGR SpA Milan $37.3B AUM
ADEF
Adams Diversified Equity Fund Baltimore, Maryland $3.27B AUM 45.57% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
EAM
Erste Asset Management Vienna, Austria $12.9B AUM 52.69% 1-Year Est. Return

Root Financial Partners's BIIB Position: Q2 2026 in Review

Root Financial Partners sold out of Biogen (BIIB) in Q2 2026, closing a stake of 341 shares — an estimated $62.5K sold.

Root Financial Partners first reported a position in BIIB in Q3 2025 and held it in 3 quarters. The position peaked at $62.5K in Q1 2026. 362 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Root Financial Partners reported no remaining Biogen position as of Q2 2026 after selling out during the quarter.
  • Root Financial Partners sold 341 Biogen shares in Q2 2026, an estimated $62.5K.
  • Root Financial Partners first reported a position in Biogen in Q3 2025 and held it in 3 quarters.
  • Root Financial Partners's Biogen position peaked at $62.5K in Q1 2026.
  • 362 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Root Financial Partners's 13F filing for Q2 2026, filed 29 Jul 2026.