MSE
BIIB icon

MUFG Securities EMEA’s Biogen BIIB Stock Holding History

MUFG Securities EMEA’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 		$1.24M Sell
5,747
-270
-4% -$51.6K 0.01% 379
2026
Q1 		$1.1M Hold
6,017
– – 0.02% 379
2025
Q4 		$1.06M Buy
6,017
+3,211
+114% +$525K 0.01% 400
2025
Q3 		$393K Buy
2,806
+2,375
+551% +$321K 0.01% 413
2025
Q2 		$54.1K Buy
+431
New +$53.7K ﹤0.01% 431
2022
Q2 		– Sell
-745
Closed -$157K – 133
2022
Q1 		$157K Sell
745
-11,980
-94% -$2.61M ﹤0.01% 120
2021
Q4 		$3.05M Buy
+12,725
New +$3.27M 0.05% 96
2021
Q2 		– Sell
-6,395
Closed -$1.79M – 309
2021
Q1 		$1.79M Sell
6,395
-650
-9% -$175K 0.01% 276
2020
Q4 		$1.73M Sell
7,045
-68,984
-91% -$17.8M 0.01% 296
2020
Q3 		$21.6M Buy
76,029
+1,095
+1% +$305K 0.2% 79
2020
Q2 		$20M Sell
74,934
-100,066
-57% -$30.1M 0.17% 106
2020
Q1 		$55.4M Buy
175,000
+60,000
+52% +$18.2M 0.56% 33
2019
Q4 		$34.1M Buy
115,000
+36,300
+46% +$10.1M 0.27% 83
2019
Q3 		$18.3M Buy
78,700
+3,700
+5% +$862K 0.22% 80
2019
Q2 		$17.5M Sell
75,000
-115,600
-61% -$26.7M 0.19% 93
2019
Q1 		$45.1M Buy
190,600
+100
+0.1% +$31.5K 0.52% 36
2018
Q4 		$57.3M Buy
190,500
+91,039
+92% +$29.1M 0.58% 25
2018
Q3 		$35.1M Buy
99,461
+99,225
+42,044% +$34.2M 0.5% 42
2018
Q2 		$68K Sell
236
-19,764
-99% -$5.56M ﹤0.01% 276
2018
Q1 		$5.48M Hold
20,000
– – 0.12% 125
2017
Q4 		$6.37M Buy
+20,000
New +$6.42M 0.15% 94

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

MUFG Securities EMEA's BIIB Position: Q2 2026 in Review

MUFG Securities EMEA reduced its Biogen (BIIB) stake by 4.5% in Q2 2026, selling an estimated $51.6K and leaving 5,747 shares worth $1.24M. The position accounts for 0.01% of the portfolio, ranked #379.

MUFG Securities EMEA first reported a position in BIIB in Q4 2017 and has held it in 21 quarters since. The position peaked at $57.3M in Q4 2018. 1,036 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • MUFG Securities EMEA held 5,747 shares of Biogen worth $1.24M as of Q2 2026.
  • MUFG Securities EMEA sold 270 Biogen shares in Q2 2026, an estimated $51.6K.
  • Biogen made up 0.01% of MUFG Securities EMEA's portfolio in Q2 2026, its #379 holding.
  • MUFG Securities EMEA first reported a position in Biogen in Q4 2017 and has held it in 21 quarters since.
  • MUFG Securities EMEA's Biogen position peaked at $57.3M in Q4 2018.
  • 1,036 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on MUFG Securities EMEA's 13F filing for Q2 2026, filed 12 Aug 2026.