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Dimensional Fund Advisors
BIIB icon

Dimensional Fund Advisors’s Biogen BIIB Stock Holding History

Dimensional Fund Advisors’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
2025
Q2
$117M Sell
2025
Q1
$135M Sell
2024
Q4
$156M Sell
2024
Q3
$216M Buy
2024
Q2
$257M Sell
2024
Q1
$285M Sell
2023
Q4
$369M Buy
2023
Q3
$355M Buy
2023
Q2
$383M Sell
2023
Q1
$394M Buy
2022
Q4
$372K Sell
2022
Q3
$364M Buy
2022
Q2
$255M Buy
2022
Q1
$260M Buy
2021
Q4
$286M Buy
2021
Q3
$320M Sell
2021
Q2
$411M Buy
2021
Q1
$311M Sell
2020
Q4
$273M Buy
2020
Q3
$306M Buy
2020
Q2
$285M Buy
2020
Q1
$303M Buy
2019
Q4
$248M Buy
2019
Q3
$160M Buy
2019
Q2
$159M Buy
2019
Q1
$152M Sell
2018
Q4
$193M Buy
2018
Q3
$223M Sell
2018
Q2
$183M Buy
2018
Q1
$168M Buy
2017
Q4
$180M Buy
2017
Q3
$165M Buy
2017
Q2
$141M Sell
2017
Q1
$142M Sell
2016
Q4
$151M Buy
2016
Q3
$164M Buy
2016
Q2
$124M Buy
2016
Q1
$124M Buy
2015
Q4
$128M Buy
2015
Q3
$116M Buy
2015
Q2
$150M Buy
2015
Q1
$144M Buy
2014
Q4
$112M Buy
2014
Q3
$99.7M Buy
2014
Q2
$87.8M Buy
2014
Q1
$82.4M Buy
2013
Q4
$69.6M Buy
2013
Q3
$59.5M Buy
2013
Q2
$51.6M Buy
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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 Fund Manager Portfolios Gain insights from the world's largest funds and super investors
Price Target Consensus See what stocks research analysts are collectively bullish/bearish on Latest Ratings Feed Explore the latest ratings and price targets from the best equity research analysts Equity Analyst Profiles Browse analysts, their latest ratings and track record Research Firm Profiles Browse research firm recommendations, trends, and performance
Fund Manager Index Stock index based on fund manager consensus updated each quarter Analyst Index COMING SOON - Stock index based on equity analyst consensus updated every second

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