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APM
BLUE
Avidity Partners Management’s
bluebird bio
BLUE
Stock Holding History
Avidity Partners Management’s Portfolio
BLUE Stock Details
BLUE Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q1
–
Sell
-81,555
Closed
-$680K
–
71
2024
Q4
$680K
Sell
81,555
-2
-0%
-$17
0.07%
63
2024
Q3
$847K
Buy
+81,557
New
+$1.36M
0.04%
80
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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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