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Fidelity International’s
Alnylam Pharmaceuticals
ALNY
Stock Holding History
Fidelity International’s Portfolio
ALNY Stock Details
ALNY Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$30.3M
Sell
91,499
-2,665
-3%
-$907K
0.02%
427
2025
Q4
$37.4M
Sell
94,164
-41,320
-30%
-$18.3M
0.03%
389
2025
Q3
$61.8M
Sell
135,484
-12,453
-8%
-$5.07M
0.05%
308
2025
Q2
$48.2M
Buy
147,937
+30,075
+26%
+$8.32M
0.04%
346
2025
Q1
$31.8M
Buy
117,862
+95,796
+434%
+$24.6M
0.03%
384
2024
Q4
$5.19M
Buy
22,066
+7,236
+49%
+$1.9M
﹤0.01%
594
2024
Q3
$4.08M
Sell
14,830
-394
-3%
-$103K
﹤0.01%
639
2024
Q2
$3.7M
Buy
15,224
+4,869
+47%
+$769K
﹤0.01%
633
2024
Q1
$1.55M
Sell
10,355
-66,482
-87%
-$11.1M
﹤0.01%
698
2023
Q4
$14.7M
Sell
76,837
-13,131
-15%
-$2.24M
0.02%
452
2023
Q3
$15.9M
Sell
89,968
-16,470
-15%
-$3.14M
0.02%
439
2023
Q2
$20.2M
Sell
106,438
-22,373
-17%
-$4.44M
0.02%
401
2023
Q1
$25.8M
Buy
128,811
+128,807
+3,220,175%
+$27.1M
0.03%
365
2022
Q4
$951
Buy
4
+2
+100%
+$427
﹤0.01%
821
2022
Q3
$0
Buy
+2
New
+$381
﹤0.01%
831
Other funds holding ALNY
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Capital Research Global Investors
Los Angeles, California
$645B AUM
30.41%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
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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