RDA Financial Network
BIIB icon

RDA Financial Network’s Biogen BIIB Stock Holding History

RDA Financial Network’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
Q3 		$682K Buy
3,020
+20
+0.7% +$4.24K 0.15% 125
2026
Q2 		$648K Sell
3,000
-125
-4% -$23.9K 0.14% 135
2026
Q1 		$573K Sell
3,125
-75
-2% -$13.8K 0.14% 146
2025
Q4 		$563K Hold
3,200
– – 0.14% 141
2025
Q3 		$448K Hold
3,200
– – 0.11% 161
2025
Q2 		$402K Hold
3,200
– – 0.11% 169
2025
Q1 		$438K Sell
3,200
-10
-0.3% -$1.43K 0.13% 144
2024
Q4 		$491K Buy
+3,210
New +$541K 0.14% 140

Other funds holding BIIB

Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Artemis Investment Management
Artemis Investment Management Edinburgh, United Kingdom $11.5B AUM 61.77% 1-Year Est. Return
KBC Group
KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Beau Ventures, LLc
Beau Ventures, LLc Pittsford, New York $1.06B AUM 83.06% 1-Year Est. Return
Adams Diversified Equity Fund
Adams Diversified Equity Fund Baltimore, Maryland $3.3B AUM 38.12% 1-Year Est. Return
Banque Pictet & Cie
Banque Pictet & Cie Geneva 73, Switzerland $14.5B AUM 33.71% 1-Year Est. Return
Gateway Investment Advisers
Gateway Investment Advisers Cincinnati, Ohio $11B AUM 34.31% 1-Year Est. Return
North Growth Management
North Growth Management Vancouver, British Columbia, Canada $743M AUM 74.29% 1-Year Est. Return
Fideuram - Intesa Sanpaolo Private Banking
Fideuram - Intesa Sanpaolo Private Banking Turin $3.5B AUM 45.13% 1-Year Est. Return

RDA Financial Network's BIIB Position: Q3 2026 in Review

RDA Financial Network increased its Biogen (BIIB) stake by 0.67% in Q3 2026, buying an estimated $4.24K and bringing the position to 3,020 shares worth $682K. The position accounts for 0.15% of the portfolio, ranked #125.

RDA Financial Network first reported a position in BIIB in Q4 2024 and has held it in 8 quarters since. 232 funds tracked by Wall St. Rank hold BIIB as of Q3 2026.

  • RDA Financial Network held 3,020 shares of Biogen worth $682K as of Q3 2026.
  • RDA Financial Network bought 20 Biogen shares in Q3 2026, an estimated $4.24K.
  • Biogen made up 0.15% of RDA Financial Network's portfolio in Q3 2026, its #125 holding.
  • RDA Financial Network first reported a position in Biogen in Q4 2024 and has held it in 8 quarters since.
  • 232 funds tracked by Wall St. Rank held Biogen as of Q3 2026.

Based on RDA Financial Network's 13F filing for Q3 2026, filed 15 Oct 2026.