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Elo Mutual Pension Insurance’s Biogen BIIB Stock Holding History

Elo Mutual Pension Insurance’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 		$4.17M Buy
19,287
+1,560
+9% +$298K 0.05% 248
2026
Q1 		$3.25M Buy
17,727
+585
+3% +$108K 0.05% 271
2025
Q4 		$3.02M Sell
17,142
-4,460
-21% -$729K 0.05% 290
2025
Q3 		$3.03M Buy
21,602
+3,668
+20% +$496K 0.05% 287
2025
Q2 		$2.25M Buy
17,934
+426
+2% +$53.1K 0.05% 296
2025
Q1 		$2.4M Buy
17,508
+1,408
+9% +$201K 0.05% 284
2024
Q4 		$2.46M Buy
16,100
+3,216
+25% +$542K 0.05% 313
2024
Q3 		$2.5M Sell
12,884
-189
-1% -$39.5K 0.05% 287
2024
Q2 		$3.03M Sell
13,073
-153
-1% -$33.3K 0.07% 238
2024
Q1 		$2.85M Buy
13,226
+533
+4% +$125K 0.07% 257
2023
Q4 		$3.29M Buy
12,693
+579
+5% +$142K 0.09% 207
2023
Q3 		$3.11M Buy
12,114
+224
+2% +$59.9K 0.1% 186
2023
Q2 		$3.39M Buy
11,890
+447
+4% +$133K 0.1% 176
2023
Q1 		$3.18M Buy
11,443
+209
+2% +$57.8K 0.1% 175
2022
Q4 		$3.11M Buy
11,234
+223
+2% +$63K 0.11% 170
2022
Q3 		$2.94M Sell
11,011
-573
-5% -$122K 0.11% 156
2022
Q2 		$2.36M Buy
11,584
+31
+0.3% +$6.34K 0.08% 217
2022
Q1 		$2.43M Buy
11,553
+120
+1% +$26.1K 0.07% 241
2021
Q4 		$2.74M Buy
11,433
+949
+9% +$244K 0.08% 220
2021
Q3 		$2.97M Sell
10,484
-325
-3% -$107K 0.1% 172
2021
Q2 		$3.74M Sell
10,809
-292
-3% -$88.5K 0.12% 143
2021
Q1 		$3.11M Sell
11,101
-155
-1% -$41.8K 0.1% 156
2020
Q4 		$2.76M Buy
+11,256
New +$2.9M 0.09% 165

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

Elo Mutual Pension Insurance's BIIB Position: Q2 2026 in Review

Elo Mutual Pension Insurance increased its Biogen (BIIB) stake by 8.8% in Q2 2026, buying an estimated $298K and bringing the position to 19,287 shares worth $4.17M. The position accounts for 0.05% of the portfolio, ranked #248.

Elo Mutual Pension Insurance first reported a position in BIIB in Q4 2020 and has held it in 23 quarters since. 1,046 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Elo Mutual Pension Insurance held 19,287 shares of Biogen worth $4.17M as of Q2 2026.
  • Elo Mutual Pension Insurance bought 1,560 Biogen shares in Q2 2026, an estimated $298K.
  • Biogen made up 0.05% of Elo Mutual Pension Insurance's portfolio in Q2 2026, its #248 holding.
  • Elo Mutual Pension Insurance first reported a position in Biogen in Q4 2020 and has held it in 23 quarters since.
  • 1,046 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Elo Mutual Pension Insurance's 13F filing for Q2 2026, filed 13 Aug 2026.