EMPI
BIIB icon

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
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

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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

Elo Mutual Pension Insurance's BIIB Position: Q1 2026 in Review

Elo Mutual Pension Insurance increased its Biogen (BIIB) stake by 3.4% in Q1 2026, buying an estimated $108K and bringing the position to 17,727 shares worth $3.25M. The position accounts for 0.05% of the portfolio, ranked #271.

Elo Mutual Pension Insurance first reported a position in BIIB in Q4 2020 and has held it in 22 quarters since. The position peaked at $3.74M in Q2 2021. 1,002 funds tracked by Wall St. Rank hold BIIB as of Q1 2026.

  • Elo Mutual Pension Insurance held 17,727 shares of Biogen worth $3.25M as of Q1 2026.
  • Elo Mutual Pension Insurance bought 585 Biogen shares in Q1 2026, an estimated $108K.
  • Biogen made up 0.05% of Elo Mutual Pension Insurance's portfolio in Q1 2026, its #271 holding.
  • Elo Mutual Pension Insurance first reported a position in Biogen in Q4 2020 and has held it in 22 quarters since.
  • Elo Mutual Pension Insurance's Biogen position peaked at $3.74M in Q2 2021.
  • 1,002 funds tracked by Wall St. Rank held Biogen as of Q1 2026.

Based on Elo Mutual Pension Insurance's 13F filing for Q1 2026, filed 11 May 2026.