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Brighton Jones LLC’s Biogen BIIB Stock Holding History

Brighton Jones LLC’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 		$1.87M Buy
8,636
+585
+7% +$112K 0.03% 320
2026
Q1 		$1.48M Buy
+8,051
New +$1.48M 0.03% 348
2025
Q4 		– Sell
-6,514
Closed -$912K – 151
2025
Q3 		$912K Buy
6,514
+1,412
+28% +$191K 0.02% 422
2025
Q2 		$641K Buy
+5,102
New +$636K 0.02% 456
2022
Q4 		– Sell
-809
Closed -$216K – 480
2022
Q3 		$216K Buy
+809
New +$172K 0.01% 403
2021
Q4 		– Sell
-833
Closed -$236K – 534
2021
Q3 		$236K Buy
+833
New +$273K 0.01% 419
2018
Q4 		– Sell
-570
Closed -$201K – 264
2018
Q3 		$201K Buy
+570
New +$196K 0.02% 273
2015
Q3 		– Sell
-632
Closed -$255K – 195
2015
Q2 		$255K Sell
632
-1
-0.2% -$401 0.06% 154
2015
Q1 		$267K Buy
633
+20
+3% +$7.88K 0.06% 150
2014
Q4 		$208K Sell
613
-510
-45% -$165K 0.05% 181
2014
Q3 		$371K Sell
1,123
-22
-2% -$7.25K 0.08% 128
2014
Q2 		$361K Buy
1,145
+10
+0.9% +$3.01K 0.08% 125
2014
Q1 		$347K Buy
1,135
+81
+8% +$25.7K 0.08% 122
2013
Q4 		$295K Buy
1,054
+66
+7% +$17.1K 0.07% 135
2013
Q3 		$238K Buy
+988
New +$221K 0.06% 134

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

Brighton Jones LLC's BIIB Position: Q2 2026 in Review

Brighton Jones LLC increased its Biogen (BIIB) stake by 7.3% in Q2 2026, buying an estimated $112K and bringing the position to 8,636 shares worth $1.87M. The position accounts for 0.03% of the portfolio, ranked #320.

Brighton Jones LLC first reported a position in BIIB in Q3 2013 and has held it in 15 quarters since. 1,046 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Brighton Jones LLC held 8,636 shares of Biogen worth $1.87M as of Q2 2026.
  • Brighton Jones LLC bought 585 Biogen shares in Q2 2026, an estimated $112K.
  • Biogen made up 0.03% of Brighton Jones LLC's portfolio in Q2 2026, its #320 holding.
  • Brighton Jones LLC first reported a position in Biogen in Q3 2013 and has held it in 15 quarters since.
  • 1,046 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Brighton Jones LLC's 13F filing for Q2 2026, filed 11 Aug 2026.