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Westmount Partners’s
Alnylam Pharmaceuticals
ALNY
Stock Holding History
Westmount Partners’s Portfolio
ALNY Stock Details
ALNY Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q2
$301K
Hold
1,000
–
–
0.07%
212
2026
Q1
$331K
Hold
1,000
–
–
0.08%
194
2025
Q4
$398K
Hold
1,000
–
–
0.1%
159
2025
Q3
$461K
Hold
1,000
–
–
0.12%
143
2025
Q2
$326K
Hold
1,000
–
–
0.09%
180
2025
Q1
$270K
Hold
1,000
–
–
0.08%
196
2024
Q4
$235K
Hold
1,000
–
–
0.07%
192
2024
Q3
$275K
Sell
1,000
-5
-0.5%
-$1.3K
0.08%
175
2024
Q2
$245K
Buy
+1,005
New
+$159K
0.08%
180
2023
Q2
–
Sell
-1,000
Closed
-$200K
–
189
2023
Q1
$200K
Hold
1,000
–
–
0.09%
172
2022
Q4
$238K
Buy
+1,000
New
+$213K
0.12%
152
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$2.77B AUM
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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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