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Kayne Anderson Rudnick Investment Management’s
Alnylam Pharmaceuticals
ALNY
Stock Holding History
Kayne Anderson Rudnick Investment Management’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
$662
Sell
2
-1
-33%
-$340
﹤0.01%
880
2025
Q4
$1.44K
Buy
3
+1
+50%
+$443
﹤0.01%
847
2025
Q3
$1.23K
Sell
2
-3
-60%
-$1.22K
﹤0.01%
865
2025
Q2
$1.86K
Buy
+5
New
+$1.38K
﹤0.01%
858
2025
Q1
–
Sell
-4
Closed
-$1.07K
–
966
2024
Q4
$1.07K
Buy
+4
New
+$1.05K
﹤0.01%
878
2024
Q2
–
Sell
-4
Closed
-$598
–
999
2024
Q1
$598
Hold
4
–
–
﹤0.01%
897
2023
Q4
$766
Hold
4
–
–
﹤0.01%
856
2023
Q3
$708
Hold
4
–
–
﹤0.01%
767
2023
Q2
$760
Buy
+4
New
+$793
﹤0.01%
771
2022
Q2
–
Sell
-9
Closed
-$1K
–
603
2022
Q1
$1K
Buy
+9
New
+$1.37K
﹤0.01%
615
2021
Q1
–
Sell
-6
Closed
-$1K
–
564
2020
Q4
$1K
Buy
+6
New
+$801
﹤0.01%
566
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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