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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
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

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

Brighton Jones LLC's BIIB Position: Q1 2026 in Review

Brighton Jones LLC opened a new position in Biogen (BIIB) in Q1 2026: 8,051 shares worth $1.48M. The stake represents 0.03% of the portfolio and ranks #348 among its holdings. This is a return to the name: Brighton Jones LLC previously reported a position in BIIB as recently as Q3 2025.

Brighton Jones LLC first reported a position in BIIB in Q3 2013 and has held it in 14 quarters since. 1,008 funds tracked by Wall St. Rank hold BIIB as of Q1 2026.

  • Brighton Jones LLC held 8,051 shares of Biogen worth $1.48M as of Q1 2026.
  • Biogen was a new Brighton Jones LLC position in Q1 2026.
  • Biogen made up 0.03% of Brighton Jones LLC's portfolio in Q1 2026, its #348 holding.
  • Brighton Jones LLC first reported a position in Biogen in Q3 2013 and has held it in 14 quarters since.
  • 1,008 funds tracked by Wall St. Rank held Biogen as of Q1 2026.

Based on Brighton Jones LLC's 13F filing for Q1 2026, filed 28 Apr 2026.