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MA
Mutual Advisors’s
Biogen
BIIB
Stock Holding History
Mutual Advisors’s Portfolio
BIIB Stock Details
BIIB Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q3
–
Sell
-1,780
Closed
-$234K
–
1285
2025
Q2
$234K
Buy
+1,780
New
+$222K
0.01%
1076
2024
Q4
–
Sell
-3,420
Closed
-$629K
–
1078
2024
Q3
$629K
Sell
3,420
-110
-3%
-$23K
0.02%
633
2024
Q2
$757K
Sell
3,530
-14
-0.4%
-$3.04K
0.02%
573
2024
Q1
$764K
Buy
3,544
+48
+1%
+$11.2K
0.02%
568
2023
Q4
$905K
Buy
3,496
+475
+16%
+$117K
0.03%
484
2023
Q3
$776K
Sell
3,021
-648
-18%
-$173K
0.03%
486
2023
Q2
$1.05M
Sell
3,669
-601
-14%
-$179K
0.04%
425
2023
Q1
$1.19M
Buy
4,270
+366
+9%
+$101K
0.05%
380
2022
Q4
$1.08M
Sell
3,904
-145
-4%
-$41K
0.05%
391
2022
Q3
$1.08M
Buy
+4,049
New
+$860K
0.06%
344
2021
Q1
–
Sell
-2,489
Closed
-$609K
–
779
2020
Q4
$609K
Sell
2,489
-767
-24%
-$198K
0.05%
417
2020
Q3
$924K
Sell
3,256
-225
-6%
-$62.8K
0.08%
263
2020
Q2
$931K
Buy
+3,481
New
+$1.05M
0.09%
238
2019
Q1
–
Sell
-968
Closed
-$291K
–
479
2018
Q4
$291K
Buy
968
+232
+32%
+$74K
0.06%
334
2018
Q3
$260K
Buy
+736
New
+$253K
0.04%
397
Other funds holding BIIB
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
Primecap Management
Pasadena, California
$127B AUM
44.11%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Wellington Management Group
Boston, Massachusetts
$535B AUM
26.23%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Point72 Asset Management
Stamford, Connecticut
$57.5B AUM
55.25%
1-Year Est. Return
Invesco
Atlanta, Georgia
$1.02T AUM
30.18%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
AQR Capital Management
Greenwich, Connecticut
$218B AUM
29.41%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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