Ikarian Capital’s Alnylam Pharmaceuticals ALNY Stock Holding History

Ikarian Capital’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
2025 Q3	–	Sell	-56,594	Closed	-$18.5M	–	170
2025 Q2	$18.5M	Buy	56,594 +25,000	+79%	+$6.92M	6.11%	4
2025 Q1	$8.53M	Buy	+31,594	New	+$8.12M	2.78%	14
2024 Q4	–	Sell	-8,741	Closed	-$2.4M	–	173
2024 Q3	$2.4M	Buy	+8,741	New	+$2.28M	0.75%	69
2024 Q2	–	Sell	-51,541	Closed	-$8.14M	–	114
2024 Q1	$7.7M	Buy	+51,541	New	+$8.6M	2.1%	40
2023 Q4	–	Hold	0	–	–	–	143
2022 Q4	–	Sell	-2,800	Closed	-$560K	–	88
2022 Q3	$560K	Sell	2,800 -58,437	-95%	-$11.1M	0.28%	79
2022 Q2	$8.93M	Buy	61,237 +60,000	+4,850%	+$8.51M	3.7%	19
2022 Q1	$201K	Buy	1,237 +42	+4%	+$6.4K	0.06%	166
2021 Q4	$204K	Sell	1,195 -266	-18%	-$49.4K	0.06%	155
2021 Q3	$276K	Buy	+1,461	New	+$274K	0.06%	198
2021 Q2	–	Hold	0	–	–	–	219
2021 Q1	–	Hold	0	–	–	–	299
2020 Q4	–	Hold	0	–	–	–	237
2020 Q3	–	Hold	0	–	–	–	178
2020 Q2	–	Hold	0	–	–	–	171
2020 Q1	–	Hold	0	–	–	–	158

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Baillie Gifford & Co

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return