Jennison Associates’s Alnylam Pharmaceuticals ALNY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$139M Sell
2025
Q2
$114M Buy
2025
Q1
$83.5M Buy
2024
Q4
$61.2M Buy
2016
Q4
Sell
2016
Q3
$53M Sell
2016
Q2
$54.1M Buy
2016
Q1
$60.9M Sell
2015
Q4
$140M Buy
2015
Q3
$119M Buy
2015
Q2
$114M Buy
2015
Q1
$98.8M Buy
2014
Q4
$91.5M Sell
2014
Q3
$75.1M Buy
2014
Q2
$60.7M Sell
2014
Q1
$70.6M Buy
2013
Q4
$65.5M Sell
2013
Q3
$72.5M Buy
2013
Q2
$30.6M Buy