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Principal Securities’s Alnylam Pharmaceuticals ALNY Stock Holding History

Principal Securities’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 		$908K Buy
2,745
+119
+5% +$40.5K 0.01% 755
2025
Q4 		$1.04M Buy
2,626
+188
+8% +$83.2K 0.02% 683
2025
Q3 		$1.11M Buy
2,438
+724
+42% +$295K 0.02% 633
2025
Q2 		$559K Buy
1,714
+527
+44% +$146K 0.01% 814
2025
Q1 		$279K Hold
1,187
– – 0.01% 1008
2024
Q4 		$279K Buy
1,187
+1,066
+881% +$280K 0.01% 1004
2024
Q3 		$33.3K Buy
121
+6
+5% +$1.56K ﹤0.01% 1872
2024
Q2 		$27.9K Buy
115
+25
+28% +$3.95K ﹤0.01% 1891
2024
Q1 		$13.5K Sell
90
-12
-12% -$2K ﹤0.01% 2198
2023
Q4 		$19.5K Buy
+102
New +$17.4K ﹤0.01% 1929

Other funds holding ALNY

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
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
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
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return